baber/WOPTO huggingface dataset:
Patent JP-S60218858-A (JP)
Title: Semiconductor device
Inventor: SAGA MISAO
IPC: H01L21/3205
Filed: 1984-04-13
Abstract: PURPOSE:To improve the bonding strength between thin films conspicuously, in a semiconductor device having a thin film laminated structure, by providing a very thin film comprising a IVb group between the thin films. CONSTITUTION:An aluminum wiring 3 is formed on a semiconductor substrate 1 through an silicon oxide film 2. A silicon nitride film 4 is deposited as a surface protecting film. A contact hole is provided. A thin chromium film 5 is arranged, and a very thin silicon film 6 is deposited. A thin copper film 7, a thin nickel film 8 and a solder layer 9 are formed. The thin film 6 is provided between the films. An interface is converted from interface bonding to mutually diffused bonding. Thus the bonding strength is improved.
Patent JP-2000274948-A (JP)
Title: External heating rotary kiln
Inventor: ICHITANI NOBORU
IPC: F27B7/28
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an external heating rotary kiln equipped with a liner of ceramic material which can raise the coefficient of heat transmission by thinning the thickness, and is excellent in temperature controllability of substance to be processed, and becomes stable in view of construction, and is capable of enlargement. SOLUTION: For a liner 31, inward projecting pieces 32 are made in U-shape in cross section each integrally at both ends in circumferential direction, and the liner 31 is made of silicon carbide, and a hole 31a for a flush bolt 33 is bored in advance at the roughly center in plan view of the liner 31, and the main body 1' of a kiln consists of 6 mm thick stainless steel and several liners are adjacent to one another, and also the rear of the liner 31 is bonded with the inner peripheral face of the kiln body 1', and the flanks of the liners 31 are bonded with each other, and the projection pieces 32 are bonded with each other. Furthermore, the bolts 33 made of silicon carbide are passed through the holes 1a bores in series in the kiln body 1', with their heads projected, and are fixed into the holes 31a of the liners 31 by fastening them with nuts 35.
Patent JP-S63240647-A (JP)
Title: Storage device
Inventor: NAKADA KAZUHIRO
IPC: G11C8/04
Filed: 1987-03-27
Abstract: PURPOSE:To double the working cycle of an internal circuit and to realize the fast working speed of a memory device by providing two address generating circuit groups to a serial address signal processing circuit so that the output signals of the address generating circuits are produced double. CONSTITUTION:The drive signals of output lines R1 and R2 are activated by a signal produced by dividing an external clock signal and an adverse phase signal in response to the value of an address bit A1. In other words, the line R1 is activated with an odd start address so that a serial address generating circuit C1 is driven and an output line S1 can be selected. While the line R2 is activated with an even start address so that a serial address generating circuit C1+1 is driven and can be selected. Thus the circuits C1 and C1+1 of two systems can be activated by an activating signal P1. As a result, the working cycle of an internal circuit is doubled to realize the fast working speed with a memory device.
Patent JP-2000262586-A (JP)
Title: Acupressure utensil
Inventor: SATO NORIYUKI
IPC: A61H39/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a feeling closer to the pressing feeling by a finger, and also, improve the acupressure effect by forming the whole body of a base body section of a citrus fruit tree, and loosening one end of the base body section into a fiber state, and thus, forming a pressing section. SOLUTION: The whole body of a base body section 11 is constituted of a citrus fruit tree, and one end of the base body section 11 is loosened into a fiber state, and a pressing section 12 is formed. As a citrus fruit tree, mandarin orange, lemon, orange, Chinese citron, true citron or the like can be used. When the pressing section 12 is brought into contact with skin, and pressed, the pressing force is dispersed to respective pieces of the fiber of the pressing section 12. Since citrus fruit trees have a larger number of, and denser fibers constituting the trees than other families of trees, and the pressing force per fiber becomes smaller. Also, the fiber is rich in elasticity and flexibility, and intervals between fibers freely change in response to a pressing force.  Therefore, regardless of the strength of a pressing, the pressing force can be kept approx. uniform, and a feeling closer to the pressing by a finger, and a high effect can be obtained.
Patent JP-H03274355-A (JP)
Title: Solar collector
Inventor: KAWAHARA HIDEO
IPC: F24S23/00
Filed: 1990-03-22
Abstract: PURPOSE:To efficiently collect the solar energy from the sunlight with a low energy density by a method wherein a heat collector is located at a position where the heat collecting body is able to receive the sunlight which passes through a fluorescent light collecting panel. CONSTITUTION:A heat collector 2 consists of a casing 21, heat transfer tubes 22, heat collecting panels 23, and a heat insulating material 24. A heat collecting body is of a plate-like shape composed of the heat transfer tubes 22 and the heat collecting panels 23 and is located in nearly the middle of the casing 21. A space between the bottom of the casing 21 and the heat collecting body and clearances between the sides of the casing 21 and the heat collecting body are filled with the heat insulating material 24 in order to reduce the heat releasing loss. A fluorescent light collecting panel 1 is mounted on the upper opening of the casing 21, and solar cells 3 are arranged along both sides of the fluorescent light collecting panel 1. The solar cells 3 are arranged at positions where the sunlight is collected by the fluorescent light collecting panel 1, and the heat collector 2 is located at a position where the heat collector 2 is able to receive the sunlight which passes through the fluorescent light collecting panel 1.
Patent JP-H04310365-A (JP)
Title: Polishing plate
Inventor: KOIKE EIJIRO
IPC: B24B37/12
Filed: 1991-04-08
Abstract: PURPOSE:To provide a polishing plate formed to improve accuracy in a float polishing device for polishing a workpiece with high accuracy of angstrom order. CONSTITUTION:This polishing plate is provided with a disk-shape body 5 with a polishing action face, ultra-precision-finished by diamond cutting, formed at least on one face thereof, and a fluororesin membrane 9 coated on the polishing action face of the body 5.
Patent JP-S57190318-A (JP)
Title: Electron beam exposure device
Inventor: NINOMIYA MASAHARU
IPC: H01L21/027
Filed: 1981-05-19
Abstract: PURPOSE:To contrive the improvement of workability and quality, by equipping a thermosensor and heating device in a reserve chamber of electron beam exposure with a sensor and controller for heating provided in the outside of the chamber. CONSTITUTION:A cassette 1 with a wafer or mask 7 suppressed 8 by a reference surface 13 built-in is settled in the reserve chamber 3 via a retaining device 2. When the chamber 3 is evacuated by a pump 4, the adiabatic expansion of gas decreases the temperature in the chamber followed by the decrease of the temperature of the cassette 1 and retaining device 2. This is detected by the sensor 5 for control 9 with the heating device 6 built in a retainer 2 control-driven 10. Therefore, the cassette 1 can be recovered to a fixed temperature in a short time and maintained so that the work is accelerated without strain due to the temperature recovery of th cassette 1 and mask or wafer 7 during exposure to improve the quality.
Patent JP-S63240447-A (JP)
Title: Device for electrically connecting handle to steering column
Inventor: SUZUKI MASARU
IPC: B62D1/04
Filed: 1987-03-27
Abstract: PURPOSE:To facilitate the detection of insufficient incorporation by making the spiral state of a coil tape visible from the exterior of a housing case, wherein respective electric signal conductors wired to a steering column and a handle are interconnected via the spiral coil tape. CONSTITUTION:A housing case houses a coil tape 3 therein, which is spirally formed with flexibility so as to follow up the turning of a handle, wherein the case is constituted of a lower case 2 fixed on the steering column side and an upper case 1 rotatably disposed with respect to the lower case 2 so as to be turned with the handle. Onto the lower case 2, there is fixed a position indicating member 5 made of a transmissible material having a L-shaped cross section. And moreover, a position indicating piece 6 is interposed between a radially linear groove 5a formed on the lower surface of the member 5 and a spiral groove 1h formed on the outer surface 1g of the upper case 1, so that it is possible to view from topside the position of the position indicating piece 6 moved radially along the groove 5a together with the turning of the upper case 1.
Patent JP-S531587-A (JP)
Title: Method and system for removing flaw from long material
Inventor: MURAKAMI MASAAKI
IPC: G01N27/82
Filed: 1976-06-28
Abstract: PURPOSE: To improve the yield and quality of products by marking the defective portion before machining and by detecting the mark in front and after the machine to control the work of the machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59202940-A (JP)
Title: Speed change indicator of tractor
Inventor: FUJII KAZUO
IPC: B60K23/00
Filed: 1983-04-28
Abstract: PURPOSE:To make it clear at a glance to indicate the combination of positions of change levers, by indicating the number of suitable stages of combinations of a plurality of change levers that have been selected to correspond to operation selecting buttons that have been selected in accordance with various purposes of operations that will be done by an agricultural tractor. CONSTITUTION:Operation selecting buttons 9, 9... that will be selected and operated in accordance with various intended operations are arranged by a steering 7 at a dashboard. An indication panel 10 for indicating speed change positions of a main speed change lever and a sub-speed change lever of a transmission mechanism attached to an opening 11 located above the operation selecting buttons 9, 9.... Thus, the signals that are inputted by the operation selecting buttons 9, 9... are processed in a logic circuit to calculate the suitable number of combinations of stages, which are converted and amplified by a decoder-driver to be indicated digitally in the indication panel 10.
Patent JP-S60219040-A (JP)
Inventor: KAWAI MICHIO
IPC: B31F1/36
Filed: 1984-04-14
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-S63241320-A (JP)
Title: Optical sensor
Inventor: MURAKAMI TSUTOMU
IPC: H01L31/0248
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a high sensitivity optical sensor, by controlling the amount of hydrogen contained in the photoconductive member constituting the optical sensor. CONSTITUTION:An optical sensor is constituted by laminating a lower electrode 102 and an upper electrode 103, between which photoconductive members 104, 105 are inserted, to an insulating substrate 101. The photoconductive members 104, 105 have at least two or more kinds of conductivities and each of them is formed by alternately laminating functional membranes containing 10atm.% or less of hydrogen. The photoconductive members 104, 105 have band gaps different from each other in order to change the sensitivity to light and efficiently absorb light. By this constitution, membrane quality becomes dense and the running property of a small number of carriers is enhanced and, as a result, the diffusion length of the carriers can be increased and light absorption capacity can be increased.
Patent JP-S5410840-A (JP)
Title: Method for supplying cooling air for internal combustion engine air cooling exhaust valve
Inventor: SUZUKI AKIRA
IPC: F01P1/08
Filed: 1977-06-24
Abstract: PURPOSE: To cool an exhaust valve by leading partial air fed by a supercharger from a valve rod buttom end part to an air flow course in the valve rod and releasing it from a seat part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04287491-A (JP)
Title: Display device
Inventor: SUZUKI MANABU
IPC: H04N3/22
Filed: 1991-03-15
Abstract: PURPOSE:To improve the picture quality when plural video signals with different resolution are selectively displayed on one display device with simple circuit constitution. CONSTITUTION:The display device of this invention is provided with a video circuit 2 receiving a video detection signal SIN, a synchronizing separator circuit 4 and further, a deflection circuit 6, a scanning line counter circuit 8 and a spot shape correction circuit 10. The video circuit 2 outputs three primary color signals onto a CRT display tube 12 similarly to a conventional display device. The synchronizing separator circuit 4 and the deflection circuit 6 output a deflection signal to a deflection yoke 16 similarly to a conventional display device. The scanning line counter circuit 8 detects number of scanning lines of the video detection signal SIN. The spot shape correction circuit 10 corrects a voltage applied to a dynamic tetrode 14 in response to the detected scanning line number to correct the shape of the beam spot adjusted by the dynamic tetrode 14 so that the displayed picture quality is optimum with respect to the resolution of the CRT display tube 12.
Patent JP-H11269090-A (JP)
Title: Medical material
Inventor: FUJIWARA AKIHIKO
IPC: A61P31/04
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a medical material, such as gauze, having a granulating action, an antibacterial action and a strong wound cure-stimulating action by including a specific peptide. SOLUTION: This medical material contains or is treated with (A) a peptide of formula I [R<1> is H, a (substituted) acyl, a (substituted) alkyl or the like; R<2> is (substituted) OH; R<3> is (protected) carboxyl; R<4> -R<13> are each H, an (substituted) alkyl or the like] except a peptide of formula II (R<14> is a group of formula III), such as a peptide of formula IV (R<15> is a group of formula V), etc., and preferably (B) a peripheral circulation-improving agent. For example, vitamin E, d or dl-camphor, etc., is preferably used as the component B, and the medical material is preferably obtained by dissolving the peptide in a solvent and impregnating a medical material such as gauze with the obtained solution.
Patent JP-H01251684-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: WATANABE YUKIO
IPC: H01S5/00
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the desired stripe width and (h), to secure the surface condition after regrowth and crystallizability, and to contrive prevention of diffusion of N-type impurities by a method wherein a specific P-InGaAlP layer is provided in the middle of a specific n-InGaAlP clad layer as an etching stopper and a diffusion blocking layer. CONSTITUTION:After an n-GaAs buffer layer 2, an n-InGaP buffer layer 3, a specific n-InGaAlP clad layer 4, and an InGaP active layer 5 have been grown on an n-GaAs semiconductor substrate 1, the first InGaAlP clad layer 13 is grown in the desired value, namely, in the amount of (h), then a specific P- InGaAlP layer 14 is grown as an etching stopper and a diffusion-blocking layer, then the second P-InGaAlP clad layer 15 and a P-GaAs ohmic contact layer 7 are formed successively. Subsequently, the ohmic contact layer 7 is etched using SiO2 8 as a mask, and a stripe-like mesa is formed. Then, the etching reaching the P-InGaAlP layer 14 is conducted using hot sulfuric acid, and a stripe-like mesa is formed. As a result, the desired (h) can be obtained.
Patent JP-S572223-A (JP)
Title: Separation and purification of p-xylene
Inventor: KAGAWA SABUROU
IPC: C07C67/00
Filed: 1980-06-05
Abstract: PURPOSE: In separating and purifying crystal of p-xylene from a slurry of p-xylene, to effect it only by a simple distillation operation, and to save energy consumption and an inital cost, by using liquid carbon dioxide as a detergent.  
     CONSTITUTION: In separating p-xylene crystal from a mother liquor of xylene by a centrifugal separator from a slurry of p-xylene which is obtained by cooling a mixed hydrocarbon solution containing p-xylene so that p-xylene is crystallized, liquid carbon dioxide which is readily treatable and has boiling point extremely different from that of p-xylene, as a detergent, is introduced to a centrifugal separator. The p-xylene crystal from which the liquid is remoed by centrifuging is washed, most of the mother liquor of xylene attached to p-xylene is removed and p-xylene crystal is taken out. It is molten under heating and simultaneously liquid carbon dioxide is vaporized, so that p-xylene is separated from carbon dioxide. The separation and purification can be carried out by simple heating and only by a distillation operation of a device to be changed to a reduced pressure readily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63244549-A (JP)
Title: Manufacture of rectangular enclosed type battery
Inventor: OIKE KAZUO
IPC: H01M50/167
Filed: 1987-03-31
Abstract: PURPOSE:To improve the tightness of enclosure of the title battery by curving inward at least two edges of four edges of the rectangular edges of the opening of a metal case. CONSTITUTION:The opening of a restriction is shaped in a concave lens, a bend D2 is provided inside of two opposite edges of a rectangular mold and a battery is pushed up from lower position to a forming die D including an accepting taper D1, the opening 4 of a metal case is contracted by pulling it. There is no possible danger that the opening 4 of the rectangular metal case is expanded outside in an elliptical form and tightness of enclosure can be improved by bending the rectangular edge part 5 of the thus contracted opening 4 of the case toward inside. And also productivity can be improved by caulking method for production.
Patent JP-H11270329-A (JP)
Title: Reducing agent feeder for internal combustion engine
Inventor: OHASHI NOBUMOTO
IPC: F02D41/22
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To accurately and easily detect plug up of an HC feeder for annexing HC into an exhaust pipe. SOLUTION: This feeder is provided with a lean NOx catalyst 17 for reducing NOx to the exhaust pipe 16 of an internal combustion engine under the existance of reducing agent of oxygen excess ambient atmosphere and HC feeders 19, 31, 33 for feeding HC to the exhaust gas flowing in to the catalyst, while these HC feeders 19, 31, 33 are composed of a feeding passage 31 for feeding the liquid reducing agent and an injection means 19 for injecting the liquid reducing agent fed from the passage 31 into the exhaust pipe 16. In this case, a temperature sensor 34 is provided inside the exhaust pipe on the lower stream side of the injection means 19 and the degree of plug up is detected correspondingly to the temperature detected by the temperature sensor 34.
Patent JP-H08270505-A (JP)
Title: Pressure container
Inventor: NAMIKI FUMIHARU
IPC: F02K9/34
Filed: 1995-03-31
Abstract: PURPOSE: To provide the pressure container made of fiber reinforced plastic, to which a reinforcing member is fitted along the periphery of an opening part and which can prevent the generation of shearing deformation of a rubber layer provided between a container main body and the reinforcing member. CONSTITUTION: This pressure container (rocket motor case 1) made of fiber reinforced plastic, to which a reinforcing member 6 is fitted along the periphery of an opening part 4 thereof, is provided with a rubber layer 7 between the inner surface of the container main body (a case main body 2) and the reinforcing member 6, and a reinforcing layer 8 is provided at the intermediate part of the rubber layer 7.
Patent JP-S522211-A (JP)
Title: Video scanning system
Inventor: NAKANO KAZUO
IPC: H04N5/335
Filed: 1975-06-24
Abstract: PURPOSE: To design a vides scanning system so that accumulating time of a sensor becomes constant although repeating time of the scanning is changed and any consideration on scanning conditions to the sensor is unrequired in agreement with the shortest of the repeating time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60260414-A (JP)
Inventor: EDEISU MARII FURANIJIEN
IPC: C07C5/41
Filed: 1985-04-12
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-H05282581-A (JP)
Title: Fire alarm equipment
IPC: G08B25/00
Filed: 1992-03-31
Abstract: PURPOSE:To always enable fire monitoring by outputting information to a display and operating device when the information which is required to be displayed in the display part of a fire alarm equipment is added in information. CONSTITUTION:When the display and operating device 71 is connected to main repeating equipments 12-14 which become an interrupted state, the main repeating equipments can be checked and tested without a fire receiver since the display part DP7 or an operating part OP7 being equal to the fire receiver is provided in the display and operating device 71. That is, when the display and operating device 71 is connected to the main repeating equipments 12-14, a display instruction which is transmitted by the main repeating equipments 12-14 to the fire receiver is simultaneously transmitted to the display and operating device 71. When the main repeating equipments 12-14 receive the instruction from the fire receiver, they transmit the display instruction corresponding to the instruction, receive only the related information from the display and operating device 71 at the time of the interruption released state, receive no other operation input, etc., and receive the operation input at the time of the interrupted state.
Patent JP-2000277997-A (JP)
Title: Electronic component mounting apparatus
Inventor: KIUCHI JUN
IPC: H05K13/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of an operator. SOLUTION: This electronic component mounting apparatus inputs bar command data and operating instruction inputted from a portable operation panel 1100 to a human interfacing computer 1210 via an exclusive communication circuit, the computer 1210 refers to the input data and data held on a hard disc 1230 for the electronic component mounting operation and sends instructions to a control computer 1220 which also processes authentication, inspection, etc., and an emergency stop instruction inputted from the panel 1100 is directly to the control computer 1220 which upon receipt of such an instruction, controls the electronic component mounting process according to the instruction.
Patent JP-S63241519-A (JP)
Title: Light beam recorder
Inventor: HIIRO HIROYUKI
IPC: H04N1/113
Filed: 1987-03-30
Abstract: PURPOSE:To eliminate distortion of recording information by expanding the deflection angle of a light beam deflected by an afocal anamorphic optical system in a main scanning direction and correcting the distortion in the main scanning direction. CONSTITUTION:A collimator lens 12 provided with a laser beam shaping optical system is disposed to the exit side of a semiconductor laser 10. A resonant scanner 14 provided with a deflecting mirror for deflecting the laser beam emitted from the collimator lens 12 in the main scanning direction by resonating the deflecting mirror by sinusoidal oscillations is disposed to the exit side of the collimator lens 12. The afocal anamorphic optical system 16 constituted of 4 prisms is disposed to the laser beam reflection side of the resonant scanner 14. Execution of the scanning by the rays near the min. deviation angle with the decreased distortion is permitted, since the afocal anamorphic optical system 16 for expanding the diameter of the laser in the main scanning direction is used. The distortion of the recording information is thereby decreased.