baber/WOPTO huggingface dataset:
Patent JP-S61207876-A (JP)
Title: Ignition timing control device of swirl controlled engine
Inventor: KONDO HIROSHI
IPC: F02P5/14
Filed: 1985-03-12
Abstract: PURPOSE:To obtain the required ignition timing always in accordance with strength of a swirl, by detecting a control valve opening and correcting the ignition timing in accordance with a change of this control valve opening. CONSTITUTION:A delay circuit 30, correcting the ignition timing to be delayed in accordance with a control valve opening signal, delays an output signal of a waveform shaping circuit 13 by a predetermined time. First when a distributor 11 rotates 1/2 times the rotation of an engine crankshaft, a pickup coil 12B generates an ignition signal A, and the circuit 13, shaping at time t0 a waveform of the signal A into a square pulse B, obtains a point of trailing time of this pulse as the ignition timing. Next the delay circuit 30 delays the pulse B by a time t1 in accordance with control valve opening detection voltage V2, and if output voltages F, I become reference voltage VCT of comparators 36A, 36B, the comparators 36A, 36B output pulses delayed by the time t1 for the pulse B via a flip-flop 38. Accordingly, when assumed T0 for one cycle of the signal A and V1 for output of flip-flop 37A, 37B, a control device, increasing the voltage V2 in a control valve closing direction at the time t1=T0V2/V1 (T0, V1 is constant), corrects the ignition timing to be delayed.
Patent JP-H09241089-A (JP)
Title: Production of compost containing useful microorganism
Inventor: NAKASAKI KIYOHIKO
IPC: C02F11/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a functional compost containing an enough amt. of useful microorganisms by fermenting and cooling a compost material under each specified conditions, and holding or fermenting under specified conditions before and after adding useful microorganisms. SOLUTION: An org. material for a compost is fermented under such conditions that microorganisms existing in the material are sterilized. Then the material is forcedly cooled to the temp. at which useful microorganisms can be bred and useful microorganisms are added. Then the material is maintained or fermented under conditions to breed the useful microorganisms. As for the conditions to sterilize microorganisms, the org. material is preferably kept at >=55 deg.C for 3 or more days. As for the conditions to breed microorganisms, the material is preferably kept at <55 deg.C for 3 or more days, or succeedingly, kept at >55 deg.C for 3 or more days. The useful microorganisms are microorganisms which inhibit pathogemic becterium of plant.
Patent JP-H10247743-A (JP)
Title: Receptacle for optical module and its assembling method
Inventor: ICHINO HARUHIKO
IPC: G02B6/42
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To manufacture the title optical module receptacle in the structure capable of avoiding the slippage in optical axis due to thermal deformation by providing cavity between an element fitting part and a resin made contour part provided in a metallic holder. SOLUTION: An identification timing circuit type ceramic substrate 17 and a receptacle unit are coupled with each other on a part of resin made case 2 while a light detecting unit and the receptacle unit are coupled with each other on a part of a metallic holder 5. At this time, a sleeve 3, a fiber stub 4, the metallic lens holder 5 and a lens 6 are circularly structured so as to minimize the deformation of the concentricity due to thermal expansion. Accordingly, even if the resin part is thermally expanded by the heat of the identification timing circuit type substrate 17 conducted to the receptacle unit, the metallic lens holder 5 will not be deformed so that the heat may not be conducted to the photodetecting circuit type ceramic substrate 8 thereby enabling the slippage in optical axis to be avoided.
Patent JP-H04213549-A (JP)
Title: Image formation device
Inventor: MATSUO TAKESHI
IPC: G03G15/00
Filed: 1991-02-21
Abstract: PURPOSE:To enable transistor sheets discharged from an image formation device body to be stacked and stocked in a condition to permit easy takeout from the front of the aforesaid device body, in an image formation device equipped with an image formation device body having a sheet discharge port above a manual sheet feed port and a deck for supporting the image formation device body. CONSTITUTION:A vertical sheets discharge passage 39 is provided for causing a transfer sheets P discharged from a sheet discharge port to bypass the front of the device body, and guiding down the sheet P. In addition, a sheet discharge tray 41 is so provided under the aforesaid sheet discharge passage 39 as to occupy the internal space of the deck.
Patent JP-H08205788-A (JP)
Title: Treatment of material
Inventor: SHIMIZU YASUHIRO
IPC: A23L15/00
Filed: 1995-01-31
Abstract: PURPOSE: To improve the freshness or durability of an egg, a feather, meat, skin, etc., of a fowl, an animal, etc., by making the fowl, animal, etc., drink water kept in contact with an ore containing a rare earth element and activating the fowl, animal, etc. CONSTITUTION: A fowl is made to drink water 2 kept in contact with an ore 1 containing a rare earth element to provide an egg, meat or a feather from the fowl. Furthermore, an animal is made to drink the water 2 to convert its meat into edible meat and utilize the skin. In addition, the water 2 is sprinkled over the edible meat to retain the freshness, etc., thereof. An ore prepared by pulverizing a natural ore, consisting essentially of radium oxide, thorium oxide, niobium oxide, tantalum oxide, etc., and radiating a prescribed amount of α-, β-or γ-rays per sec and hardening the pulverized powder into a ceramic shape is preferably used as the ore 1 containing the rare earth element.  The water 2 is preferably activated with the ore 1 containing the rare earth element by placing the ore 1 containing the rare earth element in a container 4 having a submerged pump 3 and circulating the water 2 from the container 4 through a water tank 6.
Patent JP-H10247037-A (JP)
Title: Image forming method
Inventor: TANIGUCHI SHIGENORI
IPC: G03G19/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To form a color image having high quality by using nonmagnetic toner which does not incorporate magnetic powder while writing a magnetic latent image on a magnetic recording medium by a magnetic recording head. SOLUTION: The magnetic latent image is firstly formed only in an area corresponding to the achromatic part (non-image part) of the magnetic recording medium 1 by a magnetic head 2. Then, particles containing the magnetic powder 5 in a developing device for the particles containing the magnetic powder 3 are used for developing in the area where the magnetic latent image of the magnetic recording medium 1 is formed through a magnetic roller for developing the particles containing the magnetic powder 4. The nonmagnetic toner 7 in a nonmagnetic toner developing device 6 is used for developing in the area corresponding to the achromatic part and that corresponding to the chromatic area of the magnetic recording medium 1.  The particles containing the magnetic powder 5 and the nonmagnetic toner 7 of the area corresponding to the achromatic part of the magnetic recording medium 1 are removed, and the nonmagnetic toner 7 of the area corresponding to the chromatic part is transferred to a transfer medium 10, so that the nonmagnetic toner 7 on the transfer medium 10 is fixed on the transfer medium 10.
Patent JP-S58167976-A (JP)
Title: Printed circuit board with test contact
Inventor: NAKAJIMA YOSHIHIRO
IPC: H05K3/00
Filed: 1982-03-29
Abstract: PURPOSE:To prevent accident during the testing while simplifying the test by enabling the simulation of action of a relay on a substrate with a test contact while a control panel is being tested. CONSTITUTION:A relay 2 and other electronic components are arranged on a printed circuit board 1 and a test contact 4 is mounted on a faceplate 3 on the surface of a control panel inserted into a unit constructed at a right angle on one end of the printed circuit board 1 and the other end of the printed circuit board 1 is mounted removably on a receptacle 6 where wiring pins 5 are provided through a contact 1a of the substrate. The test contact 4 is fixed with a fixed contactor piece 7 arranged facing the back of a hole 3a provided on the faceplate 3 leaving a gap. Leads 8 connected separately to the individual contact pieces 7 are arranged on the printed circuit board 1. A conductor 9a of a check pin 9 is inserted into the hole 3a on the faceplate 3 from the surface side to have the gap of the fixed contactor piece 7 short-circuited. Thus, a testing can be done simply.
Patent JP-S62205332-A (JP)
Title: Process for forming pattern
Inventor: YODA SEIICHI
IPC: G03C5/16
Filed: 1986-03-06
Abstract: PURPOSE:To obtain satisfactory definition by forming a lower layer comprising a resist layer of a material which is insoluble in the solvent for an upper resist layer. CONSTITUTION:A resist layer 2 as an a lower layer is formed by coating polydiaryl orthophthalate type resist on the surface of a substrate 1 to be processed, and the resist layer 2 is solidified by irradiating with far ultraviolet rays 3. Then, a resist layer 4 as an upper layer using methyl isobutyl ketone as solvent is formed on the resist layer 2. As the result, the layer 2 and the layer 4 are not mixed with each other, and easily removable two layered pattern is formed.
Patent JP-S60194659-A (JP)
Title: Image sensor
Inventor: CHIYOMA HITOSHI
IPC: G03G15/04
Filed: 1984-03-16
Abstract: PURPOSE:To evade a paper jam fault while the focal point of a condenser lens is secured on original paper by slanting at least part of the opening part of a paper guide to the condenser lens in an image sensor equipped with a photoelectric conversion part where plural photoelectric converting elements are arranged. CONSTITUTION:The paper guide 3 has the opening part so as to irradiate the original paper 2 with light from a light emission part 6, and at least part of this opening part is slanted to the rod lens array. This inclination formation part 11 evades completely the paper jam trouble of the original paper 2 fed out in a subscanning direction through the rotation of a platen roller 1. Namely, the inclination formation part 11 is slanted to the rod lens array 7, so the original paper 2 is prevented from moving around to the paper guide 3. Further, this inclination formation part is made of a material with a high light reflection factor such as metal with a silver surface to improve the illuminance on the original surface 2, and the surface is made rugged at random to correct irregularity of light emission of a light emission part 6.
Patent JP-H0769265-A (JP)
Title: Intake device of motorcycle
Inventor: TAJIRI TOMOHISA
IPC: F02M35/16
Filed: 1994-03-18
Abstract: PURPOSE:To provide the intake device of a motorcycle by which an air introducing quantity to an engine can be increased without generating any trouble for supply of fuel. CONSTITUTION:The surrounding of a carburetor 12 is substantially closed with a box 18, the box 18 is connected to the lower stream end part 19b of an air introducing duct 19, and the upper stream end part 19a of the air introducing duct 19 is opened on the front part of a body. Further as a fuel pressurizing means pressurizedly supplying fuel to the carburetor 12, the box 18 and a fuel tank are connected together through a connecting tube 21.
Patent JP-S60252994-A (JP)
Inventor: ARUTON BII ETSUKAATO
IPC: G07B17/00
Filed: 1985-03-12
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-H03252549-A (JP)
Title: Method for calibrating sensor for detecting ice amount in ice heat storage tank
Inventor: ONOSHIMA HAJIME
IPC: G01N27/06
Filed: 1990-03-02
Abstract: PURPOSE:To perform calibration with low power consumption and small labor in a short time at low cost by injecting pure water or its substituting water into the ice heat storage tank as water for ice making and thus performing specific dilution, and measuring variation in the electric conductivity before and after the dilution. CONSTITUTION:A specific amount of water supply water 2 which is used actually as the water for ice making is fed to the ice heat storage tank 1 and a part of the water is sampled at a cooling water drain opening 3 and put in a breaker 4. The detection end 6 of a conductivity measuring instrument 5 is inserted into this breaker 4 to measure the conductivity of the water supply water 2'. Then a constant amount of pure water 20 is injected into the breaker 4 to decrease the concentration of the electrolytic material of the water supply water 2' and the detection end 6 is inserted similarly to measure the conductivity of the water supply water 2'. The correction coefficient for the water supply water 2 which is used actually as the water for ice making is found from the measured values of conductivity before and after the dilution. This found correction coefficient is used to calibrate the sensor.
Patent JP-H11290251-A (JP)
Title: Tubular shaft for vacuum cleaner
Inventor: EDIN ANDERS
IPC: A47L9/24
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To regulate a tubular shaft between a normal location and a location where a cleaning under a low furniture is promoted by a method wherein a lower tube part is made rotatable to an upper tube part at a specified angle from a first rotating location where the end part tilts to a floor at a first angle, to a second rotating location where the end part tilts to the floor at a second angle. SOLUTION: At the time of a normal operation of a vacuum cleaner, an upper tube part 15 is inserted in a lower tube part 16, and they are fastened in such a manner that an upper part 15c may tilt to a floor at a first angle α, and the upper part 15c may become approx. linear with a lower end part 16b. When the device is regulated in order to clean under furniture, a swinging arm is depressed to release a fastening mechanism, and also, the tube parts 15, 16 are rotated to each other with a common shaft of two tube parts 15e, 16c as a pivot. When the lower tube part 16 rotates approx. at 180 deg. to the upper tube part 15, the tube parts 15, 16 are fixed to each other by snap- fastening the extended part of the swinging arm 18 to the other opening. Then, by turning a nozzle part at 180 deg. to the end part 16b, the end part 16b forms a second angle β to the floor.
Patent JP-S51126067-A (JP)
Title: Resin sealing form semi-conductor equipment
Inventor: SHIMIZU KIYOSHI
IPC: H01L23/50
Filed: 1975-04-25
Abstract: PURPOSE: Resin sealing form semi-conductor equipment being able to easily combine elements and also to establish a radiator able to radiate effectively the heat from the pellet. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57164612-A (JP)
Title: Production for evacuated and tightly sealed device for tuning fork quartz oscillator
Inventor: TAMURA MINORU
IPC: H03H9/10
Filed: 1981-04-01
Abstract: PURPOSE:To prevent whisker phenomena, blister phonomena, and discoloration, by plating the surface of a can-shaped vessel, which is formed with a metallic plate, with a solder and press-fitting this can-shaped vessel to the outside circumference of a base material where a quartz oscillator is set. CONSTITUTION:A can-shaped vessel 1 is press-molded with a carbon steel of a low carbon content such as aluminium killed steel or the ground metal of German silver, and the surface is plated with nickel with about 1-4mu thickness, and the surface of this nickel plating layer is plated with a solder with about 2-7mu thickness. Meanwhile, a tuning fork quartz oscillator 3 is set to a base material 2, and electrodes 4 and 4 are led out; and the can-shaped vessel plated with the solder is press-fitted to the outside circumference of the base material 2 in an atmospheric vacuum. Even if the material produced in this manner is taken out in air, the quartz oscillator 3 is tightly sealed in an evacuated vessel. Whisker phenomenon are not generated at all, and the blister phenomenon and discoloration due to preparatory heating are not generated.
Patent JP-S54142977-A (JP)
Title: Fabricating method for semiconductor device
Inventor: AKIYAMA KENJI
IPC: H01L21/52
Filed: 1978-04-28
Abstract: PURPOSE: To prevent a pellet from shifting in position by providing an extremely- small projection to the semiconductor-pellet bonding surface of a heat sink and by making a solder layer, provided to the surface of the semiconductor pellet, eat into the surface.  
     CONSTITUTION: At the mount part of heat sink 3 where semiconductor pellet 1 is mounted, projection 4 which is lower than semiconductor layer 2 provided to pellet 1 in a line or dot shape is formed previously by a knife, etc. Next, solder layer 2 of pellet 2 is pushed against the projection to make projection 4 eat into layer 2, and the device is passed through an oven hot enough to fuse solder layer 2. Consequently, pellet 1 is fixed onto sink 3 without a shift in position and a decrease in yield will never occur in the fabricating process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63230334-A (JP)
Inventor: GERUHARUTO GUROORIHI
IPC: G02B5/26
Filed: 1988-03-04
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-S52134478-A (JP)
Title: Mass detection device
Inventor: KINOSHITA HIROSHI
IPC: B66B3/00
Filed: 1976-05-04
Abstract: PURPOSE: To obtain a better unit which contains no cross-talk with the other signals by radiating the sine wave form ultrasonic wave and receiving its reflected wave, as the filter circuit is equipped on the ultrasonic wave oscillation circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000248854-A (JP)
Title: Door with display function
Inventor: AKUTSU YUICHI
IPC: G09F7/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To give a display function to a door and obtain beauty and heat insulation and sound insulation effect by providing a translucent part in a door frame body, overlapping a display plate on the inner face of a transparent plate, and holding to pinch the display plate between it and the transparent plate by a block plate. SOLUTION: A transparent part 13 stretching a glass plate 12 is provided on the inside of the wooden frame 11 of a door 10, and divided into small divisions 16 by a muntin 14 and a horizontal muntin 15. A block plate 19 stretching a cushion plate 18 is fitted to the front face to hold a display part. The sheet-like matter of a room number, a photograph, a picture or the like are pinched on the inner face of the proper small division 16, and seen from the outside by holding by the block plate 19. The sheet-like matter is not damaged and fouled to improve the beauty of the door. In addition, a flat matter is overlapped on the inner face of the glass plate fitted to the wooden frame 11, and can be held by providing a locking projection having elasticity on the inner face of the wooden frame 11.
Patent JP-S58169794-A (JP)
Inventor: SANO YOSHIAKI
IPC: H05B37/02
Filed: 1982-03-30
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-S56147276-A (JP)
Title: Manual subscanning type reader
Inventor: SATOU YOUJIROU
IPC: G06V10/10
Filed: 1980-04-15
Abstract: PURPOSE:To obtain a good binary signal, by controlling the light quantity of the light source for illumination of the original by the control signal obtained on basis of the output signal of the peak hold circuit. CONSTITUTION:The output signal peak hold circuit PH is given to light quantity control circuit PVC of light source L for illumination of the original, and this light quantity control circuit PVC controls the light quantity of light source L in accordance with the output signal of peak hold circuit PH. Light quantity control circuit PVC consists of resistances 1-4, transistors Q1-Q3, and so on and operates to lower the light quantity of light source L for a high signal level of the output signal of peak hold circuit PH and increase the light quantity of light source L for a low signal level of the output signal of peak hold circuit PH.
Patent JP-H02300509-A (JP)
Title: Device for restricting turbulent flow of fluid in pipeline
Inventor: MARUI TOMOTAKA
IPC: F15D1/02
Filed: 1989-03-03
Abstract: PURPOSE:To reduce energy loss by inserting a string-like flexible material whose one end is fixed to the upstream end of a pipeline provided with a reducer into over the full length or a part of the pipeline to restrict turbulent flow in a high Re (Reynold's number) region. CONSTITUTION:A steel wire 2 is fixed in a center line of a pipeline 1 by fixing materials 3. When a fluid is introduced into such a pipeline 1, a condition where a boundary condition (wall) seems to be formed when viewed from the fluid side is encountered, and the flow is thus stabilized. Turbulent flow of the fluid in a high Re region is thus restricted, and thereby energy loss can be reduced.
Patent JP-S63217668-A (JP)
Title: Semiconductor composite switching element
Inventor: TANAKA TOMOYUKI
IPC: H01L21/8248
Filed: 1987-03-06
Abstract: PURPOSE:To attain high electric-current density, and to enable turn-OFF at high speed by arranging both a first MOSFET and a second MOSFET along the periphery of an emitter for a TRS. CONSTITUTION:A semiconductor composite switching element 200 is constituted of a slender striped TRS 50, a first MOSFET 60 disposed along the periphery of an emitter electrode 10 for the TRS 50 and a second MOSFET 70. The base currents of the TRS 50 flow into the emitter electrode 10 from the proximate first MOSFET 60 section in the direction vertical to the longitudinal direction of a slender striped base electrode 11 for the TRS 50 even in any minute section of the slender striped emitter electrode 10, and base currents do not flow in the longitudinal direction of the base electrode 11. Consequently, the base currents of the TRS 50 and load currents between a collector and an emitter are each equalized in the periphery of the emitter. Accordingly, the semiconductor composite switching element having large mean current density and capable of being turned OFF at high speed is acquired.
Patent JP-S51126688-A (JP)
Title: Connecting device of pusher and purge
Inventor: IKEDA TAKASHI
IPC: B63B21/56
Filed: 1975-04-24
Abstract: PURPOSE: To provide a means to reduce friction force of mutual contact surface between pusher and purge and absorb impact against purge of waves, etc., by using lubricant and spring to the above mutual contact surface. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02229405-A (JP)
Title: Coil bobbin
Inventor: KOMAKI MASATOMO
IPC: H01F5/02
Filed: 1989-03-02
Abstract: PURPOSE:To enhance a space factor by a method wherein a protrusion which can be bent is formed at an outer circumference part on one side of ring-shaped winding frames of a ring-shaped coil bobbin provided with the ring-shaped winding frames on both ends. CONSTITUTION:Protrusions 2a, 11a which can be bent are formed at outer circumference parts on one side each of winding frames of a coil bobbin 2. After a winding operation has been finished, the protrusions 2a, 11a are bent and a coil is pressed down; insulation between a motor frame 10 and a coil wire can be secured; since one part each of the winding frames of the coil bobbin 2 becomes an insulator between the motor frame 10 and the coil wire, an insulating spatial distance at an extraction part of the coil wire is not required; accordingly, a space factor can be enhanced. As a result, a high efficiency of a motor can be realized.