baber/WOPTO huggingface dataset:
Patent JP-H1163769-A (JP)
Title: Refrigerator for refrigerated container
Inventor: SAKAE SATORU
IPC: F25D11/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator for refrigerated container having reheat function in which switching can be made between standard mode and dehumidification mode easily. SOLUTION: In the refrigerator for a refrigerated container including a coolant circuit comprising a compressor 1, a condenser 2, a pressure reducing mechanism 4 and an evaporator 5 having an inner fan 8, a reheat-exchanger 15 being supplied with delivery gas coolant (i.e., hot gas) from the compressor 1 while bypassing the condenser 2 and the pressure reducing mechanism 4 is disposed on the leeward of the evaporator 5 along with a valve 14 for controlling the delivery gas coolant (i.e., hot gas) to the reheat-exchanger 15 during dehumidification mode operation. During dehumidification mode operation, the delivery gas coolant (i.e., hot gas) to the reheat-exchanger 15 is started by the control valve 14 and the dehumidified air from the evaporator 5 is reheated by the high temperature delivery gas coolant (i.e., hot gas) and the relative humidity thereof is lowered.
Patent JP-S6371929-A (JP)
Title: Production of magnetic recording medium
Inventor: SAMOTO TETSUO
IPC: G11B5/73
Filed: 1986-09-16
Abstract: PURPOSE:To improve durability by using Si3N4 as a target, setting the total pressure in a 2.4-16mTorr and sputtering the target, thereby forming a silicon nitride protective film. CONSTITUTION:Si3N4 is used as the target and is sputtered in the 2.4-16mTorr range of the total pressure, by which the silicon nitride protective film is formed on a magnetic layer. The content of oxygen in the silicon nitride protective film increases and the expected purpose is not attainable if the total pressure exceeds 16mTorr. Conversely, the lower total pressure is more preferable in terms of the oxygen content but the generation of glow discharge under <=2.4mTorr is difficult with the present sputtering device. The sputtering conditions optimum for obtaining the silicon nitride protective film excellent as the protective film are thereby formed and the durability of the magnetic recording medium is improved.
Patent JP-S59107580-A (JP)
Title: Photoelectric conversion semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/056
Filed: 1982-12-11
Abstract: PURPOSE:To obtain the device of high conversion efficiency by effectively utilizing reflected light by setting up an amorphous semiconductor for generating photovoltage with a P-N junction on a light-transmitting substrate through a first electrode consisting of a light-transmitting conductive film and forming a second electrode consisting of a light-transmitting conductive film, thickness thereof is prescribed, and a metallic film for reflection made of Al, to which Si is added, on the amorphous semiconductor. CONSTITUTION:The light-transmitting conductive film mainly comprising tin oxide is applied onto the light-transmitting substrate 1 made of glass, etc. and used as the first electrode 2, and the amorphous semiconductor consisting of a P type, an I type and an N type is formed onto the first electrode and used as a P-I-N layer 3. The light-transmitting conductive film 5 in 700-2,000Angstrom  thickness and the Al film 6 to which Si is added are laminated and applied onto the layer 3, and used as the second electrode. Accordingly, the film 6 of excellent reflection characteristics is formed additionally besides the film 5, the reflected beams 10' of beams 10 projected to the exposed surface of the substrate 1 are increased, and conversion efficiency is improved.
Patent JP-2001011708-A (JP)
Title: Spontaneously light-emitting apparatus
Inventor: NAKANE TAIRA
IPC: F21L4/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a spontaneously light-emitting apparatus capable of preventing a light-emitting diode from peeling off from a wiring caused by twist of a reflecting vest having a built-in light-emitting diode in a wearing operation. SOLUTION: A wiring 5 for sending electricity is arranged on the underside of a movable substrate 4 and a hole is provided between the wiring 5 for sending electricity. The light-emitting part of the light-emitting diode 2 is installed in the hole so as to come out on the surface of the movable substrate 4 and bonded from the back of the movable substrate 4 to the wiring 5. A hard plate 9 for protecting the bonded part is connected to the bottom. A semispherical transparent resin 1 having a flat top is laid and fitted on the surface of the movable substrate 4 having the light-emitting diode 2 so as to exist above the light-emitting part of the light-emitting diode 2.
Patent JP-H0265015-A (JP)
Title: Optical switch
Inventor: NAKAYAMA KIMIHIRO
IPC: H01H13/00
Filed: 1988-08-30
Abstract: PURPOSE:To enable the waterproof structure of a switch to be obtained, by housing the switch in a watertight case covered with a membrane made of an elastic material and allowing a push button to abut on the internal face of the membrane. CONSTITUTION:A switch A is connected to optical fibers 1, 2, and then optical communication between the optical fibers 1, 2 is turned ON/OFF by pushing pressure put upon a push button 9. The switch A is subsequently housed in a watertight case 6 covered with a membrane 13 made of an elastic material, so that a push button 9 is allowed to abut on the internal face of the membrane 13. Accordingly, it is possible to press the push button 9 via the membrane 13, and also possible to join the watertight case 6 watertightly and integrally to the membrane 13. The switch is thus capable of functioning as a push button switch while maintaining its perfectly watertight condition.
Patent JP-H0883398-A (JP)
Title: Navigation system
Inventor: OKADA HIROKI
IPC: B60R16/02
Filed: 1994-09-13
Abstract: PURPOSE: To display an image such as information data excepting for a map on a display screen by displaying the image excepting for the map on the display screen in a running state in which it is not necessary to display the position of an automobile on the map. CONSTITUTION: When the vehicle is involved in a traffic jam or parked or the state of unnecessitating the display of the automobile position such as not only a GPS non-measuring state but also the state of running on one road such as a highway is provided while the map image is displayed, a plotting enable part 6i turns an auxiliary image plotting enable signal DIN to a high level. Thus, a map plotting control part 6f reads auxiliary image information (such as screen saver information or sightseeing guide information, for example), from an auxiliary image information generating part 6i and inputs it to a display device 7. The display device 7 displays the screen saver image or the sightseeing guide image on a display screen 11 in place of the map image while using the auxiliary image information.
Patent JP-H0910461-A (JP)
Title: Embroidery sewing machine
Inventor: MITSUI HIROYUKI
IPC: D05B57/14
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a point tool from failing to capture a needle thread by allowing a sewing needle to escape from the point tool due to the pulling of the sewing needle by a worked fabric. SOLUTION: A slant face 42 forming a descending gradient toward the tip part 3 of a sewing needle 2 inserted from the upper part of a peripheral edge on the opposite side to a peripheral edge located on a point tool 16 side to the sewing needle 2 inserted through a needle pitfall 40, is provided on said peripheral edge on the opposite side, of the peripheral edge forming the needle pitfall 40. Consequently the sewing needle 2, escaping from the point tool 16, descends, maintaining its tip part 3 to be in contact with the slant face 42, and is guided to a home position before the slippage of the needle 2. Thus it is possible to prevent the point tool from failing to capture a needle thread 6.
Patent JP-H0266782-A (JP)
Title: Actuator mechanism for magnetic disk device
Inventor: YAEGASHI AKINORI
IPC: G11B21/02
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the dislocation of a magnetic head for a disk track by manufacturing respective constituting components such as a shaft, a bearing and a head supporting body with materials having approximately the same thermal expansion coefficient. CONSTITUTION:The components constituting an actuator mechanism such as a carriage shaft 11, radial bearings 14 and 15, an arm supporting block 13, and a head arm 16 are manufactured by the same types of the materials having functionally sufficient strength and rigidity, and the material light and excellent for durability, or the material having approximately the same thermal expansion coefficient. Consequently, the distortion and deformation between the respective constituting components at the time of rising temperature can be prevented, the dislocation of the magnetic heads for the disk track can be prevented, and device performance can be improved.
Patent JP-H10306083-A (JP)
Title: Cyclic urea-based compound, production thereof and agrochemical material
Inventor: ITO SHIGEYUKI
IPC: C07D417/04
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound consisting of a specific cyclic urea-based compound having specific substituting groups on N atoms constituting a ring and O atom in the ring, having an herbicide effect for a wide range of weeds in a low agrochemical amount, and useful for a selective herbicide having a less agrochemical damage to cultivated plants. SOLUTION: This cyclic urea-based compound is a new cyclic (thio)urea-based compound (salt) expressed by formula II [Q<2> is a (substituted) aromatic ring, a (substituted) aliphatic heterocyclic ring, etc.; A, B are each a (substituted) hydrocarbon; W is O or S] having a group expressed by formula I [Q<1> is a (substituted) aromatic ring; R<1> , R<2> are a (substituted) hydrocarbon, and may form a (substituted) ring together with an adjacent carbon atom] on one of the nitrogen atom constituting the ring, and a group mediated by carbon, nitrogen and oxygen atoms on another nitrogen atom constituting the ring and having oxygen in the ring, and useful as a selective herbicide. The compound is obtained by a method of reacting a compound expressed by formula III with a compound of the formula: X<1> -A-X<2> (X<1> , X<2> are leaving groups), etc.
Patent JP-H0499981-A (JP)
Title: Receiving method for wide band signal of passive sonar
Inventor: YANAI SHINJI
IPC: G01S3/808
Filed: 1990-08-20
Abstract: PURPOSE:To reduce the omission of the power data of a wide-band signal by detecting a pulse-like signal at every beam and frequency using the time series data of instantaneous power and controlling an integration constant on the basis of said signal. CONSTITUTION:A received wide-band signal is divided into narrow-band components at every multibeams of a beam former 5 by frequency analysers 111 - 11N and instantaneous power densities are calculated at every frequencies by instantaneous power density calculators 121 - 12N and, further, pulse-like signals are detected at every beams and frequencies by pulse detectors 131 - 13N using the time series data of the instantaneous power densities. Integration constants for calculating long-time integration powers are set at every frequencies used in pulse detection by integration constant setting devices 141 - 14N and the integration to the instantaneous power densities is performed at every divided frequencies by integrators 151 - 15N using the set integration constants and the intergrated power densities are added at every beams within a frequency region by power calculators 161 - 16N to output long-time integration powers. By this method, the effect of a pulse signal is removed and the power of the wide-band signal can be continuously obtained without being omitted.
Patent JP-S61100395-A (JP)
Inventor: MITA TORU
IPC: B25J19/00
Filed: 1984-10-19
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-S6373550-A (JP)
Title: Semiconductor device
Inventor: KUNIMASA KAZUO
IPC: H01L27/04
Filed: 1986-09-16
Abstract: PURPOSE:To bond a diffused resistor and a polycrystalline semiconductor resistor, and to obtain resistors having small temperature changes by controlling the sheet resistance values of the diffused resistor and the polycrystalline semiconductor resistor so that the polycrystalline semiconductor resistor is brought to specific times as high as the diffused resistor and making the absolute values of temperature coefficients approximately the same. CONSTITUTION:A diffused resistor 5 and a polysilicon resistor 8 are coupled in series by an aluminum wiring 6. The diffused resistor 5 is formed through ion implantation of phosphorus (<31>P<+>), and the polysilicon resistor 8 is grown through LP-CVD, and shaped through ion implantation of phosphorus (<31>P<+>). The diffused resistor 5 is formed onto a P-type silicon substrate 1 and the polysilicon resistor 8 onto a field oxide film 2, and contact regions 4 and 7 with the aluminum wiring 6 of each resistor are shaped in high concentration through the diffusion of phosphorus. The temperature coefficients of the diffused resistor and the polysilicon resistor depend upon sheet resistance rhos, and each temperature coefficient is equalized approximately when rhos of the polysilicon resistor is brought to once or fifty times as high as rhos of the diffused resistor, thus acquiring resistance values depending upon no temperature.
Patent JP-S6278959-A (JP)
Title: Light beam reader
Inventor: WATANABE HIDEO
IPC: H04N1/04
Filed: 1985-10-01
Abstract: PURPOSE:To reduce the size of a whole device, specially, in a subscanning direction by executing a subscan by moving a light beam and a photodetecting means on a fixed sheet. CONSTITUTION:Excitation light 2 scans on the entire surface of the sheet 8 in two dimensions through a rotary polygon mirror 3 and a mirror 7 for subscanning. The sheet 8 contains the focusing position of the excitation light and is fixed at a position where the excitation light 2 which is reflected by the subscanning mirror 7 is allowed to be incident on a plane slanting to the incident excitation light 2 at an angle alpha equal to the angle alpha of incidence of the excitation light 2 on the subscanning mirror 7. Stimulated luminescence light is emitted at the scanning position on the sheet 8 irradiated with the excitation light 2 according to image information stored and recorded there. For example, a long-sized photoelectron multiplier tube (photomultiplier) 5 is provided nearby the sheet 8 as a photodetecting means which detects the stimulated luminescence.
Patent JP-S59109865-A (JP)
Title: Integral control-type speed detector
Inventor: SAKANO TETSUROU
IPC: G05D13/62
Filed: 1982-12-15
Abstract: PURPOSE:To perform the control so that a speed integral value is equal to position information in a low-speed region, by outputting the differential value between position information and the speed integral value as speed information in accordance with the result of comparison between position information based on position detection pulses and the addition value of speed information and the speed integral value. CONSTITUTION:On a basis of counted values of position pulses and intervals of them in every certain period by a counter 60 and timer counter 62, a CPU64 calculates position information P, speed information V, and a speed integral value S in the period. In the low-speed region, if the absolute value P is smaller as the result of comparison between the absolute value P and a sum absolute value S+V, the differential value between the position information P and the integral values S is outputted as speed information V to perform the control so that the speed integral value is equal to position information, and various errors related to integration are absorbed because the speed integral value does not exceed position information, and thus, a servo motor is rotated smoothly without oscillation.
Patent JP-S6472039-A (JP)
Title: Automatic detection of defect for strip product to be moved
Inventor: BUORUFUGANGU HENCHIERU
IPC: G01N21/93
Filed: 1988-09-02
Abstract: PURPOSE: To continuously and automatically detect the fault of a belt-like article to be scanned, such as the cloth, etc., by irradiating the article with light from a light source and catching the light transmitted through the article with a sensor. CONSTITUTION: A strip article 10 to be scanned is irradiated with light from a light source 11 associated with an optical controller 12. On the opposite side of the article 10, a slit diaphragm 13 is provided for accurately dividing a transmitted light area and filtrating detect and external light. The light transmitted through the article 10 is caught by means of a sensor 14. The light source 11 and sensor 14 are extended across the article 10. The sensor 14 is composed of a CCD(charge couple device) line sensor and catches the article 10 by catching numerous picture elements with small windows which are provided as many as the picture elements. The optical controller 12 adjusts the luminous intensity of the light source 11, especially, a tubular lamp, because the required luminous intensity varies depending upon the light transmissivity of the cloth.  The adjustment of the luminous intensity, in addition, is performed to prevent the luminous intensity value caught by the sensor 14 from being affected by the running speed of the article 10 and other disturbance elements by appropriately controlling the light source 11.
Patent JP-2000051143-A (JP)
Title: Endoscope optical system with soldered window
Inventor: KRASS MATHIAS
IPC: G02B23/24
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope optical system without fear of inducing a window breakage caused by a window soldered part even by frequent and large temperature differences. SOLUTION: In an endoscope optical system with a soldered part 8 in between a metal housing 1 to accept a cylindrical circumference 5 of a window 2 on a cylindrical inner face 7 with a gap on an end part opening and a metallized end face 5 of the window 2, the window 2 is soldered only on the soldered range of the circumference 5 constituted as a ring range 6 in the length in the axis line direction shorter than the thickness of the window 2 and, on the other hand, the residual circumference range is constituted in a condition without soldering.
Patent JP-2001037860-A (JP)
Title: Aromatic sprayer
Inventor: SUGITA TSUNEO
IPC: A61L9/14
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic sprayer to be disposed in the room of a vehicle, etc., for spraying an aromatic by the operation of a switch. SOLUTION: An aromatic storage cylinder 2 is disposed inside a main body case 13 of this aromatic sprayer 1. When a switch S1 is turned on, a drive motor 5 is started by a battery 11, a crank 7 is operated by way of a transmission mechanism of gears 6a-6e, and the bottom 4 of the storage cylinder 2 is reciprocated and pressed by a lever 8. Then an aromatic is jetted out of a spray nozzle 3 of the storage cylinder 2 and sprayed out from an opening 13a of the main body case 13. The switch S1 may be structured so that it can be on/off interlocking with the opening/closing of a door of a vehicle, or may be structured as a manual switch.
Patent JP-H04104427-A (JP)
Title: Low voltage discharge lamp and manufacture thereof
Inventor: SHIMIZU TAKAO
IPC: H01J61/36
Filed: 1990-08-22
Abstract: PURPOSE:To prevent an electrode from dropping in an exhaust process, eliminate need of a glass part in the middle of a lead wire, and reduce an inner diameter of a glass tube by bending the lead wire, and fixing the electrode inside the glass tube by its resiliency for direct sealing. CONSTITUTION:A nickel plate 1 where getter material is applied is welded to a lead wire 2 consisting of main components of iron, nickel, and chrome, and a middle part 3 is bent two or three times to form an electrode tart 15. Phosphor material 12 is applied inside a glass tube 11, an electrode part 13 welded with a lead wire at a lower part is inserted in it at a lower part, and it is sealed. The electrode part 15 is then inserted from an upper part of the tube 11. Because the lead wire is bent to be little larger than the inner diameter of the tube 11, it is fixed inside to be prevented from dropping. The upper part of the tube 11 is set at an exhaust system 16, the inside is made vacuum, and argon gas is put in it. The part of the lead wire is then sealed and cut by a burner 17, and the part of the electrode is heated by high frequency to complete a lamp.
Patent JP-S6268401-A (JP)
Inventor: KURUTO HIRUGARUTO
IPC: A43B5/04
Filed: 1986-09-17
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-H1151458-A (JP)
Title: Airflow regulating device for wind tunnel experiment
Inventor: MASUDA KEIJI
IPC: F24F13/14
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To enable easy and quick regulation of an aspect area of a roughness plate. SOLUTION: In an airflow regulating device 20 for a wind tunnel experiment, a plurality of roughness plates 22 are disposed at intervals in the direction of an airflow on a floor inside a wind tunnel 2 and on the downstream side of the airflow from a spire. A support shaft 32 of each roughness plate 22 is supported rotatably by blocks 23 and 24 so that the roughness plate 22 can swing around the support shaft 32 on the floor. The block 24 on one side is provided with a power means comprising a motor and a gear mechanism for making the roughness plate 22 swing. The power means is connected to a control means 28 made up of a drive circuit of the motor, a sensor for detecting an angle of fitting of the roughness plate 22, an interface, a personal computer, an input device, etc., and it is controlled by a control program giving a command signal to the drive circuit.
Patent JP-H04226791-A (JP)
Title: Wire stitching device for printed product
Inventor: JIYATSUKU MEIYAA
IPC: B42B4/00
Filed: 1991-08-05
Abstract: PURPOSE: To provide an apparatus for stapling multipart printed products having simple structure in which printed products, in the form of unit product or continuous sheet, can be stapled surely and completely in the direction perpendicular to the feeding direction of product. CONSTITUTION: Printed products 4, are stapled by guiding them between a stapling head arrangement 1 and a staple closing arrangement 2. The stapling head arrangement 1 comprises a number of stapling heads 7 revolvingly moved along a closed revolving path U having a section extending substantially parallel to the travel path 3 of the printed products 4. The staple closing arrangement 2 comprises a number of countersupports 12 likewise moved along a closed revolving path V also having a section extending substantially parallel to the travel path 3 of the printed products 4. The countersupport 12 co-acts in each case with the stapling head 7 to close the respective inserted staple. Consequently, during the stapling operation, the stapling head 7 and the counterparts 12 run along and cover a certain distance together with the respective printed products 4 to be stapled.
Patent JP-H0383318-A (JP)
Title: Electric double-layer capacitor
Inventor: KOIZUMI HITOSHI
IPC: H01G11/14
Filed: 1989-08-26
Abstract: PURPOSE:To prevent the deformation of gaskets and to prevent the application of unnecessary force on solid-plate-shaped polarizing electrodes by using the solid-plate-shaped polarizing electrodes for polarizing electrodes, and using insulating rigid bodies for the gaskets. CONSTITUTION:Metal cores 32 and 42 are arranged in gaskets 30 and 40. The outer surfaces of the cores are surrounded with insulating rubbers 31 and 41. As a result, the whole is rigid with insulating property although the surfaces have elasticity. Such constitution can be readily manufactured by insert molding. Since the gaskets 30 and 40 have the metal cores 32 and 42, the mechanical strength is increased, and the gaskets are not deformed by minor force. Therefore, solid-plate-shaped polarizing electrodes 61 and 71 are protected from breakdown.