baber/WOPTO huggingface dataset:
Patent JP-H01247394-A (JP)
Title: Wrecker truck
Inventor: USUI KAZUO
IPC: B66C23/36
Filed: 1988-03-25
Abstract: PURPOSE:To prevent damage to a load carrying platform and a vehicle being drawn up onto the platform by providing a supporting rail in the longitudinal direction of the load carrying platform, movably supporting a crane on this supporting rail, and providing a driving means for driving this crane along the supporting rail. CONSTITUTION:At the time of conveying a vehicle in an accident which is unable to travel with the front portion thereof being broken by means of a wrecker truck, first, a crane 3 is moved to the rear portion of a load carrying platform 2 along a rail on the platform 2 and, in this condition, an operating handle 10 is operated to suspend the front portion of the accident vehicle C. In this condition, as a winch 8 is operated to move the crane 3 to the front of the platform 2 along the rail, the accident vehicle C is moved on a guide plate 11 in the suspended condition of the front wheels and drawn up onto the load carrying platform 2.
Patent JP-H10262935-A (JP)
Title: Method and device for measuring depressed deformation characteristic of arterial vein peripheral tissue and pulse diagnostic device
Inventor: AMANO KAZUHIKO
IPC: A61B5/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain deforming characteristic of tissue in the periphery of an arterial vein to pressing force by detecting the shape of the tissue in the periphery of the arterial vein to pressure added to the living body surface in the neighborhood of arterial vein so as to obtain information expressing the deformation state of the tissue to the variation of pressure. SOLUTION: At the same time when the pressurizing part 11 of a pressurizing means 1 starts pressurizing to a pressurizing position, a tomographic picture information generating means 2 generates ultrasonic at prescribed time intervals to generate tomographic picture information. Then, concerning each tomographic picture information, a contour information generating means 3 generates contour information to supply for a parameter generating means 4 and stores contour information by coordinating with a pressure value supplied from the pressure measuring part 12 of the means 1. Then, at the time of storing previously set number of data, the means 4 obtains a living body parameter to output.
Patent JP-S59197249-A (JP)
Inventor: HASHIMOTO KOUICHI
IPC: A61H15/00
Filed: 1983-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07261623-A (JP)
Title: Cleaning device and method
Inventor: SAITO HIROSHI
IPC: G03G21/10
Filed: 1994-03-17
Abstract: PURPOSE:To provide a cleaning method capable of not only preventing the occurrence of a failure in cleaning such as a vertical black streaky line image but also easily handling with a simple method and device at a low cost, a cleaning device used for the cleaning method and a cleaning sheet. CONSTITUTION:In the cleaning method for scraping a residue on the surface of a rotary body to be cleaned by a cleaning blade presscontacting therewith, the cleaning sheet 6 is inserted/pulled out from between the surface of the body to be cleaned 1 and the cleaning blade 3 scraping the residue on the surface of the body to be cleaned 1, to remove the residue sticking to the cleaning blade 3.
Patent JP-S571149-A (JP)
Title: Taking-up machine
Inventor: KINOSHITA HISASHI
IPC: B65H18/10
Filed: 1980-05-29
Abstract: PURPOSE: To keep the number of slip revolution of a slip clutch within a predetermined value to minimize internal exothermic reaction by controlling rotation of a casing for a differential gear in a center taking-up system constant tension taking- up machine.  
     CONSTITUTION: A motor 3 rotates a pinch roller 1 in a predetermined way and further drives a winding core 2 through a differential gear 6 and a slip cluch 7. Further, a casing 21 of the differential gear 6 controls rotation of a rotary drive 9 in response to the number of revolution of the wind core to keep the number of slip revolution within a predetermined value irrespective of incremental winding. A control system computes the diameter of a take-up roll A according to signals of a line speed detector 11 and wind core rotation detector 12 with a divider 13 and further adds thereto signals of the number of slip rotation set by a potentiometer 17 to control the diameter through an amplifier 10. Thus, the slip can be minimized to reduce necessary load. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11275010-A (JP)
Title: Optical communication system and control method for the optical communication system
Inventor: SETO ICHIRO
IPC: H04B10/548
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To suppress beat noise, while keeping transmission quality by specifying a slave station pair causing the beat noise to suppress the beat noise produced due to the fluctuations in an optical wavelength of a light source of the slave station, through only the simple optical wavelength control for the light source by the slave station. SOLUTION: The wavelength of a signal is modulated by a frequency fm, from which a sole difference Δf=fm-fm' from other slave station is obtained in each of slave stations 2a, 2b, 2c, a master station 1 detects a δfm component in a generated beat noise for specifying a slave station causing the beat noise and controls the wavelength of the slave station causing the beat noise to reduce the beat noise, while keeping the quality of signal transmission.
Patent JP-S57186534-A (JP)
Title: Construction and manufacture of automobile seat equipped with supporting device
Inventor: KIYOMITSU ISAO
IPC: B60N2/90
Filed: 1981-05-13
Abstract: PURPOSE:To facilitate assembly work and perform cost down, in a seat equipped with a side support to a back leaning part while a side support to a seating part, by providing a supporting device for turning each support and fixing the support at its turning position. CONSTITUTION:In side supports S, provided to both sides of a seat back leaning part B, a supporting bracket 4 of almost dog-legged shape section is provided to a seat back frame 3, and a hollow run bar driving shaft 41 is inserted into a supporting bush 5 secured to said bracket 4. A run bar cam 43 is secured to an internal end of the driving shaft 41, and a run bar support plate 9 can be rocked by turning operation of a run bar lever 2. Then a driving shaft 46 is inserted into said driving shaft 41, and a screw part 47, provided to an internal end of said shaft 46, is screwed to a connecting member 49, pivotally supported to a side frame 51, to turn a side handle 1, then the frame 51 is turned, thus assembly fixing work of the support S can be performed.
Patent JP-S58190473-A (JP)
Inventor: OOYAMA HATSUO
IPC: A63H29/16
Filed: 1982-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5717228-A (JP)
Title: Switch with mis-fet
Inventor: ERUNSUTO HEEBENSHIYUTORAITO
IPC: H03K17/687
Filed: 1981-05-14
Abstract: A switch includes an MIS-FET having a source and a control electrode defining a gate-source capacitance and being operated as a source follower for switching a given voltage, a first capacitor, a first auxiliary transistor and a second auxiliary transistor cutting off the first transistor when switched into a conducting state. The transistors each have a base, a collector and an emitter electrode defining a switching path. The collectors of each of the transistors are connected to the control electrode of the FET. A control input terminal is provided as well as second and third capacitors each being connected between the control input terminal and the base of a respective one of the transistors. The emitter electrode of the second transistor is connected to the source electrode of the FET. The first capacitor has one lead connected to the emitter electrode of the second transistor and to the source electrode of the FET for charging the gate-source capacitance of the FET through the switching path of the first transistor, and another lead connected to the emitter electrode of the first transistor and to a terminal of a voltage source having a lower voltage than the given voltage to be switched by the FET for charging the first capacitor when the first transistor is cut off.
Patent JP-H09264958-A (JP)
Title: Sonar apparatus with optimum-depth judging function
Inventor: YANAGAWA TOSHIYUKI
IPC: G01S7/526
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To perform the accurate detection with a simple system when the optimum depth of an underwater cruising body is detected. SOLUTION: A transducer part 1 transmits a sound wave into the water driven by a transmitting part 2, receives the reflected sound from a target furthermore, converts the sound into the electric signal and outputs the signal to a target detecting part 3 and a noise-level measuring part 9. The noise-level measuring part 9 measures the noise level from the electric signal outputted from the transducer part 1 and outputs the level to an optimum-depth counting part 7. A depth sensor 4 measures the depth of an underwater cruising body and outputs the depth to the optimum-depth counting part 7 and a control part 8. A temperature sensor 5 measures the water temperature at the respective cruising depth of the underwater cruising body and outputs the temperature to the optimum-depth counting part 7.  The optimum-depth counting part 7 counts the optimum depth for detecting the target based on the depth information inputted from the depth sensor 4, the water-temperature information inputted from the temperature sensor 5 and the noise-level information inputted from the noise-level measuring part 9 and outputs the depth to the control part 8.
Patent JP-S63243382-A (JP)
Title: Production of composite sheet material
Inventor: TATSUNO TSUTOMU
IPC: D06N3/06
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the titled flexible and lightweight sheet, by using a thermoplastic sheet as a surface skin layer, laminating the thermoplastic sheet through a specific adhesive to a lower sheet of crosslinked expanded vinyl chloride resin to form a laminated foam and bonding long hair pile fabric to the undersurface of the foam by high-frequency adhesion processing. CONSTITUTION:A thermoplastic synthetic resin sheet (e.g. vinyl chloride resin) as a surface skin layer is laminated through an adhesive layer (10-150mu thickness) of plastisol or organosol coating compound of polyvinyl chloride resin to a lower layer of a crosslinked expanded vinyl chloride resin sheet having 5-60% crosslinking degree, 3-30 times expansion ratio and 0.5-5mm thickness and integrated to give a laminated foam. Then the foam is molded and formed. Long hair pile fabric or woven and knitted goods comprising a fibrous material of polyester resin, etc., are bonded to the undersurface of the formed laminated foam by high-frequency fusion processing while edge parts thereof. The composite sheet is flexible and lightweight, provided with steric design and fashion and suitable as an interior automotive trim.
Patent JP-S60217346-A (JP)
Title: Optical switch of waveguide type
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/19
Filed: 1984-04-13
Abstract: PURPOSE:To reduce the variance of an extinction ratio in any combination of input/output waveguides by providing a refractive index controlling electrode in each waveguide of a waveguide switch of X branch type where input waveguides and output waveguides are symmetrical. CONSTITUTION:Light input waveguides 4a and 4b and light output waveguides 5a and 5b are connected at a contact 6 to form an X-shaped symmetrical waveguide switch. Waveguides 4a, 4b, 5a, and 5b are provided with refractive index controlling electrodes 7a, 7b, 8a, and 8b respectively. For example, if electrodes 7a and 8a and electrodes 7b and 8b are loaded with voltages so that refractive indexes of waveguides 4a and 5a are raised and those of waveguides 4b and 5b are reduced, the contact 6 is set to the 0-order mode, and the input light of the waveguide 4a is outputted from the waveguide 5a. If refractive indexes of waveguides 4a and 5b are raised by electrodes 7a and 8b and those of waveguides 4b and 5a are reduced by electrodes 7b and 8a, the input light of the waveguide 4a is outputted from the waveguide 5b. Thus, the variance of the extinction ratio is reduced.
Patent JP-H06260736-A (JP)
Title: Ic module assembly and method of mounting ic module
Inventor: EZAKI TORU
IPC: H05K1/18
Filed: 1993-03-08
Abstract: PURPOSE:To provide an IC module assembly connected to a board (mother board) on which a ceramic board (IC module) mounted with parts on both its sides is mounted and a method of mounting an IC module. CONSTITUTION:An IC module composed of an IC package 4 and a passive part 6 both mounted on a module board 1 is mechanically or electrically connected to a mother board 2 with an insulating adhesive agent 7 (or conductive bond) through the intermediary of a connecting chip 3. Therefore, as a conventional ceramic board provided with a recess is not used as a module board 1, the module board 1 is free from green sheet tailings produced when a recess is provided to the board. Therefore, as no green sheet cuttings are produced, an IC module assembly and an IC module mounting method are resource-saving and not required to treat green sheet cuttings as industrial waste, which is very conducive to environmental protection.
Patent JP-S58188592-A (JP)
Title: Moving mechanism of laser seam welding
Inventor: TANISHITA TAMIO
IPC: B23K26/21
Filed: 1982-04-30
Abstract: PURPOSE:To improve the efficiency in multikind and small quantity production of electronic parts, by using one unit of welding machine in laser seam welding of round and square can cases for the electronic parts. CONSTITUTION:An adjusting base 2 for height is fixed to a locating pin 1 to be used exclusively for a square can case of a base for fixing longitudinal and transverse positions and a cam 15 for correcting height on long and short sides is mounted to a spindle 14 of a rotary solenoid in the case of changing the production from a round can case to square can case. A cap 17 and a base 18 are assembled to jigs 16, 19, 20 for the square can case, and are mounted to a rotary base 11, whereby the preparation for welding is completed. The laser seam welding of the square can case is accomplished by matching the irradiation position of a laser to the position 21 first and welding a long side 22 then rotating the jigs by 180 deg. by controlling a pulse motor 3 and welding a long side 23. A short side 24 is welded by rotating the jigs by 90 deg. welding the short side 24 then controlling the pulse motor to rotate the jigs by 180 deg. and welding another short side 25.
Patent JP-H01246798-A (JP)
Title: Correction coil
Inventor: MURAI SHIGERU
IPC: H05H7/04
Filed: 1988-03-29
Abstract: PURPOSE:To accomplish a correcting coil with wire range of application by using an oxide type superconductor to a superconductive member to be placed parallely with the straight portion of a main electric magnet coil. CONSTITUTION:A correcting coil 3 is formed by arranging a plurality of oxide type superconductors in the form of thin band in parallel with the straight portion of a main electric magnet coil and by shortcircuiting them at their ends parallelly. The oxide type superconductor has a high transfer temp. to normal conductivity, and the cool keeping structure of the correcting coil 3 can be simplified, and because transfer to normal conductivity is made when the magnetic field due to the main electric magnet coil is larger than a certain value, it has a correcting effect in the form of hysteresis, and using it to correction of a normal conductive magnet or a superconductive magnet of warm bore type should produces a highly accurate magnetic field in the effective space with in a beam pipe.
Patent JP-S59198456-A (JP)
Title: Method for processing silver halide photosensitive material
Inventor: KADOWAKI KOUJI
IPC: G03C7/42
Filed: 1983-04-26
Abstract: PURPOSE:To enhance storage stability of a bleaching soln. and to prevent ppt. of said soln. and deterioration of bleaching performance by processing a photosensitive material having bleaching performance specified in oxidation reduction potential. CONSTITUTION:A silver halide photosensitive material is exposed, color-developed, and then, treated with a processing soln. having a bleaching performance of reduction potential of -200--120mV. To control said reducing potential to said mV, each of the following procedures (a), (b), and (c) alone or a proper combination of them is executed: (a) An amt. of processing soln. having bleaching performance to be replenished is controlled, (b) said processing soln. is diluted, and (c) pH of said soln. is elevated.
Patent JP-H07275884-A (JP)
Title: Large capacity deep water aeration device
Inventor: MAKINO HISAO
IPC: C02F3/22
Filed: 1994-04-12
Abstract: PURPOSE:To realize the large capacity circulating aeration of a deep water layer by providing an air chamber to the lower parts of a plurality of intermittent air lift water pumping-up cylinders and arranging an air diffusion plate thereto to form a lower water pumping-up device and providing a lateral guide device to the upper part of the lower water pumping-up device. CONSTITUTION:This large capacity deep water aeration device is arranged in a deep water lake 22 to be supported vertically between an upper float chamber 20 and a lower wt. The compressed air sent into an air chamber 3 from a hose 16 is discharged into a distribution cylinder 2 in a group to form an air bubble ball 29 in the distribution cylinder 2. The compressed air sent into an air diffusion pipe 4 and an air diffusing plate 5 from air sending hoses 14, 15 is discharged into water as fine air bubbles 32, 33. The air bubble ball 29 and the fine air bubbles 32, 33 rise to collide with a truncated cone 7 having a lateral guide 21 to rise through a communication cylinder 12 as an air bubble ball 37 and discharged into an outer cylinder 17. By this constitution, separate circulating streams are generated in water by lower pumping-up and upper pumping-up to generate convections in two upper and lower stages.
Patent JP-S55164455-A (JP)
Title: Automatic measuring and compensating device for nc machine tool
Inventor: YAMANAKA HIDEHARU
IPC: B23Q15/20
Filed: 1979-06-11
Abstract: PURPOSE: To provide an automatic measuring and compensating device which is not influenced by dimensional variations occurring in a reference gauge, by measuring two points on the inner or outer diameter of the reference gauge, and determining on the basis of the measured values a variation in the center line of a main shaft, which is caused by a thermal displacement thereof.  
     CONSTITUTION: A symbol 0 denotes the center line of a main shaft in a case where a thermal displacement of the axis of the main shaft is zero. An absolute value detector is set to output zero when the tip of a bit is on the center line. A symbol 0' denotes the center line of the main shaft in a case where a thermal displacement C of axis of the main shaft occurs, and the mentioned center line agrees with the center line of a gauge 42. A symbol (a) denotes on output value of the absolute value detector read out at an instance at which a contact signal TS 1 A is generated at a point P 3  when a contact needle is brought into contact with the reference gauge 42, and a symbol (b) a value at a point P 5 . A thermal displacement (c) is operated on the basis of the values (a), (b), and this thermal displacement (c) is added to the output value of the absolute value detector. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02251852-A (JP)
Title: Transporting sheet
Inventor: YABE NORIO
IPC: G03F3/10
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the inexpensive transporting sheet which allows easy registration and does not require a wide place by adhering one side of two sheets of plastic sheets and connecting the same. CONSTITUTION:The light transparent plastic sheet formed by adhering at least one side of two sheets of the light transparent plastic sheets and subjected at least one of the inside surfaces in contact with each other to a peeling treatment or one surface thereof to the peeling treatment is bent from the center to a two-sheet ply in such a manner that the surface subjected to the peeling treatment comes on the inner side. Since the transporting sheet is transparent to light, the easy registration of the sheet can be made by placing the transporting sheet on a light table. The transporting sheet is flexible and allows rounding of the sheet pinching a material to be transferred even at the time of inserting the sheet to a laminator. The need for the wide place before and after the laminator is eliminated even in the operation of the large-sized material to be transferred.
Patent JP-S61231451-A (JP)
Title: Apparatus for detecting concentration of oxygen
Inventor: YOSHIDA TAKASHI
IPC: G01N27/403
Filed: 1985-04-08
Abstract: PURPOSE:To prevent the generation of a detection error due to the change with the elapse of time, by adding calibration means for automatically correcting the variation in the characteristics of a galvanic cell type oxygen sensor due to the change with the elapse of time and the backup means thereof. CONSTITUTION:A calibration means consisting of an amplifier 2, an A/D converter 4 and CPU 5 and a backup means consisting of a backup cell 8 for the backup of said calibration means at the time of the cutting-off of a main power source, a relay 10 and a delay relay 12 are added to a galvanic cell type oxygen sensor 1. The sensor 1 detects the concn. of oxygen in air to generate output voltage which is, in turn, amplified by an amplifier 2 and converted by an A/D converter 4 to be written in the memory of CPU 5. The ratio of the value written in CPU 5 and an initially set value is operated to be compared with a reference set value. Therefore, if the ratio of the output voltage to the concn. of oxygen in the atmosphere and a danger value in an initial product is preliminarily written in CPU 5 as a reference set value, the ratio of terminal voltage to the concn. of oxygen is equal to the reference set value even in a deteriorated product and, therefore, the concn. oxygen in air can be always accurately detected.
Patent JP-H02253587-A (JP)
Title: Spark plug for internal combustion engine
Inventor: YOSHIDA MITSUTAKA
IPC: H01T13/14
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the attachment of carbon by spreading or baking up a specific resistance value of belt body of a semiconductor substance. CONSTITUTION:On the surface of the base side of the leg 7 of an insulator 2, a water-repellent belt body B of a semiconductor substance with the resistance value 5X10<2>-5X10<4>MOMEGA/mm is spread or baked up. By this belt body, an electric disposition owing to the attachment of carbon generated following the combustion of fuel is prevented, and at the same time, the moisture and the like causing the electric disposition of carbon are eliminated to prevent the reduction of insulating resistance value, and the carbon contamination which causes a preignition can be removed.
Patent JP-S60220245-A (JP)
Title: Speed changer
Inventor: SHIMIZU YASUO
IPC: F16H57/028
Filed: 1984-04-13
Abstract: PURPOSE:To facilitate attachment and detachment of a gear to and from an engine by arranging a speed change mechanism between an input side rotating member and an output side rotating member, and hermetically sealing in a liquid-tight manner the speed change gear mechanism in a rotary housing in which is sealed a lubricating oil. CONSTITUTION:A speed change mechanism comprising a centrifugal clutch 6, a planetary gear 7, and a one-way clutch 8 is disposed between an input side rotary member 2 and a rear cover 4. The speed change mechanism is housed in the rotary housing 3 connected to a rear cover 4, and the rotary housing 3 is hermetically sealed in a liquid-tight manner by sealing members 12, 16-18, 54 to seal the lubricating oil within the rotary housing 3. By this procedure, it is possible to provide the speed changer as a unit completely independent from other members. The speed changer according to the present invention has a compatibility with the ordinary pulley which is not provided with a speed change mechanism and is easily mounted on the conventional engine.