baber/WOPTO huggingface dataset:
Patent JP-H08204235-A (JP)
Title: Semiconductor light emission device
Inventor: BESSHO YASUYUKI
IPC: H01L33/40
Filed: 1995-01-30
Abstract: PURPOSE: To enhance the light take-out efficiency by providing a current block layer between one electrode and a junction layer and forming a current path, i.e., an impurity region, around the part directly under one electrode while penetrating the current block layer from the electrode side thereby extending the emission region from the region directly under the electrode on the light take-out side. CONSTITUTION: An n-type GaInP buffer layer 2, an n-type AlGaInP clad layer 3, an undoped AlGaInP active layer 4, a p-type AlGaInP clad layer 5, an n-type AlGaAs current block layer 6, and a p-type AlGaAs current diffusion layer 7 are formed sequentially on a semiconductor substrate 1. A p-type side electrode 8 is formed at a part on the p-type AlGaAs current diffusion layer 7 and an n-type side electrode 9 is formed entirely on the lower surface of the semiconductor substrate 1. A p-type impurity diffusion region 10 not reaching the active layer 4 is formed around the part directly under the p-type side electrode 8 while penetrating the current block layer 6. Since the current is passed through the impurity diffusion region 10 around the part directly under the electrode 8, the emission region can be extended to the region other than the electrode 8 of the active layer 4.
Patent JP-S5297506-A (JP)
Title: Tare type brake system for vehicle
Inventor: IWAMOTO TAKAO
IPC: B61K7/00
Filed: 1976-02-10
Abstract: PURPOSE: To provide a tare type brake system which can be used using a centering device even if the displacement of a vehicle traveling on a sorting sidings in a marshalling yard to apply the braking force responsive to this gravity to the vehicle in order to control the vehicle speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02192728-A (JP)
Title: Formation of pattern
Inventor: KUNORI YUUICHI
IPC: G02B5/20
Filed: 1989-01-20
Abstract: PURPOSE:To form patterns having a resolving-property nearly identical with that of opening patterns by a method wherein the opening patterns are formed in a P-type resist film and after a thin film consisting of a desired material is formed to perform an entire surface etching, the resist film is peeled. CONSTITUTION:Opening patterns 9 are formed in a P-type resist film 8 on a substrate 1, a gelatine film 2 is formed and an entire surface etching is performed until the surface of the film 8 is exposed. Then, an entire surface exposure is performed to develop and the film 8 is peeled to pattern gelatine patterns 2'. Then, the patterns 2' are dyed into a desired color to form first- color color filter patterns 3 and after an intermediate film 4 is formed, second- color color filter patterns 5 and third-color color filter patterns 6 are respectively formed and a protective film 7 is formed. Thereby, patterns, which have a resolution nearly identical with that of the patterns 9 in the film 8 and consist of a desired material, can be formed.
Patent JP-S61201094-A (JP)
Inventor: SUBUEN IYOORAN SUBUENSON
IPC: D21C5/02
Filed: 1986-01-23
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-S56107268-A (JP)
Title: Control device for original press-contact
Inventor: TSUKADA MASAHARU
IPC: G03B27/62
Filed: 1980-01-31
Abstract: PURPOSE:To eliminate the intricate signal transmission and reception introduced into a main body and prevent malfunction by controlling opening-closing operations according to the state of an original press-contact member by the signals for the start and end of image formation. CONSTITUTION:When a copying button is pushed while a press-contact plate is held open, the rise signal CS is inputted from the terminal A of the circuit (I) by  the signal for the start of image formation. In the circuit (I), single pulses are  generated by hammer drivers Q1-Q3 etc., by which relays RL1, RL2 are driven  and a motor M is driven. A microswitch MS1 is provided to the circuit and is  opened or closed in the predetermined positions by the cam of the motor shaft, so  that the starting and stopping of the motor M are effected surely. While the press- contact plate is held closed, the terminals 1 and 2 of the switch MS3 are conducting  and the motor M does not run despite the presence of any input. When the power  source is turned on by the circuits of the hammer drivers Q4, Q5, the output rises  to an H level after a fixed time. Thereby, malfunction is prevented and copying is  accomplished efficiently.
Patent JP-H09209260-A (JP)
Title: Patterned nonwoven fabric sheet
Inventor: HONDA HIDENOBU
IPC: D06Q1/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To impart a three dimensional pattern excellent in aesthetic and designing properties with a combination of a group of standing hairs having a relatively tall height with a group of standing hairs having a relatively short height on the surface of an artificial leather-like nonwoven sheet having an ultra fine fiber substrate. SOLUTION: This patterned nonwoven fabric sheet is obtained by imparting a fiber lubricant of a silicone-based compound to an artificial leather-like nonwoven sheet 1 formed by impregnating a polymeric elastic material such as a polyurethane to an ultra fine fiber substrate having <=0.8de, then buffing for fluff-forming, fibrillating or controlling the direction of pushing down, abrading and cutting the surface fibers of the nonwoven sheet 1 to form a prescribed designed pattern by a combination of a group of standing hairs 2 having a relatively tall height of 0.01-5mm length, preferably 0.1-3mm, with a group of standing hairs 3 having a relatively short height of <=80% thereof or a plain cloth surface of the nonwoven sheet 1.
Patent JP-S58132060-A (JP)
Title: Production of ink for heat transfer recording
Inventor: NAKAZAWA AKIRA
IPC: C09D11/00
Filed: 1982-01-29
Abstract: PURPOSE:To obtain ink which can be repeatedly used and in which the peeling of its ink layer is improved, by mixing a colorant, a heat-fusible material and a powdered ink retainer in an. org. solvent, and heating the mixture to a temperature higher than the melting point of the heat-fusible material. CONSTITUTION:In the production of ink for heat transfer recording comprising mixing a colorant, a heat-fusible material and a powdered ink retainer in an org. solvent, said ink retainer having a melting point higher than that of said heat-fusible material, being insoluble in said heat-fusible material and said org. solvent and being previously subjected to a dispersant treatment, an additional stage where the mixture is heated to a temp. higher than the m.p. of said heat- fusible material is conducted. The reason why the ink layer of the resulting ink is not peeled off and an ink sheet exhibiting excellent transfer efficiency can be obtd. is that the heat-fusible material is fused and well mixed with other ink materials, the ink retainer is dispersed by the dispersant put on the ink retainer, and part of the dispersant is dissolved in the solvent and serves as a binder for the ink layer.
Patent JP-H11214843-A (JP)
Title: Manufacture of multilayer board
Inventor: ABE NOBORU
IPC: H05K3/46
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To fabricate an intermediate body wherein prepregs and a substrate for an inner layer are bonded into an integral unit, by putting a united substrate made by connecting a plurality of substrates in parallel for an inner layer in the horizontal direction between the prepregs constituted of a thermosetting resin composition and a basic material to form the intermediate body, then placing metal foils on both sides of the intermediate body to form a pressurized body, and then heating and pressurizing the pressurized body. SOLUTION: A substrate 11 for an inner layer is made by bonding basic materials with thermosetting resin and the like such as epoxy resin unsaturated polyester resin and then a conductor circuit is formed on the board. As a method for fabricating a prepreg 12, a solvent is added into a thermosetting resin composition and the viscosity of the liquid is adjusted and then a basic material is dipped in the liquid to impregnate the basic material with the liquid, and after that, the basic material is heated to dry the solvent and half-harden the thermosetting resin composition and thus the prepreg 12 is fabricated. For the basic material, inorganic fiber such as glass, polyester and the like, or unwoven cloth or paper can be used.  The united substrate 10 and the prepregs 12 are so stacked that the prepregs 12 may be brought into contact with both faces of the united substrate 10 and these are stuck to each other with a sticking agent.
Patent JP-S62170368-A (JP)
Title: Tractor for printer
Inventor: TAKEMURA ICHIRO
IPC: B41J11/30
Filed: 1986-01-23
Abstract: PURPOSE:To prevent a tractor door from being broken, by a construction wherein a turning force in the direction for closing the tractor door is exerted when a printer cover is closed while leaving the tractor door open. CONSTITUTION:Under the condition where a tractor door 4 is closed, a tension spring 2 exerts a turning force in the direction for closing the door 4 on the door 4, thereby preventing a printing paper 12 from being disengaged from sprockets 13 of a tractor belt 3. With a handle 5 lifted up by hand, the tractor door 4 is opened. Under this condition, the spring 2 exerts a turning force in the direction for opening the door 4, and a rear end side of the door 4 makes contact with a stopper 16 provided on a tractor frame 6, whereby the door 4 is held in the state of being opened at an angle L of not more than 90 deg.. Even when a printer cover 8 is closed while forgetting to close the tractor door 4, a tip part of the handle 5 is pushed by the printer cover 8, and the door 4 is closed by a force for closing it with a shaft 9 as a center, so that the tractor door is not broken.
Patent JP-H08187915-A (JP)
Title: Printer
Inventor: SENMA TOSHITAKA
IPC: G06F3/12
Filed: 1995-01-30
Abstract: PURPOSE: To set printing conditions simply and surely even by an inexpensive, easy-to-operate, remote-control transmitter by executing only program selection in printer control by the transmission of infrared radiation from an infrared radiation transmitter. CONSTITUTION: In accordance with electrical signals generated by the operation of a group of push switches 102, 103, an LED driver 312 makes an LED 104 blink, generating infrared radiation 315. When the infrared radiation 315 is received by a photodiode 308 within a printer body 201, a detection circuit 309 detects it as electrical signals. A conversion circuit 310 converts the detected electrical signals into digital signals. The digital signals are delivered to a printer controller 301 through a control circuit 305 within an operating panel 302. The printer controller 301 changes the program in the printer body 201 in response to information of digital signals.
Patent JP-H05200708-A (JP)
Title: Preparation of ceramic for metallic product
Inventor: KITAMURA HARUO
IPC: B22F5/00
Filed: 1992-01-28
Abstract: PURPOSE:To prevent bulging and cracking in an obtained product due to the deposit of decomposed gases which are generated in the degreasing and calcination steps of an uncalcined molded product composed of a molding material containing ceramic or metallic powder and a resin binder in the preparation of the ceramic or metallic product by injection molding. CONSTITUTION:Before a molding material 13 injected into a mold 12 is solidified, nitrogen gas 18 is charged in the molding material 13 to form voids 19 in the molding material 13. The voids 19, forming discharge passages for the decomposed gases, attain the efficient discharge of the decomposed gases to result in the shortening of the degreasing time.
Patent JP-H05203531-A (JP)
Title: Water-leakage inspecting method for automobile body
Inventor: ITO SHUJI
IPC: G01M17/007
Filed: 1992-01-28
Abstract: PURPOSE:To make it possible to inspect water leakage positively before intermediate coating and top coating by inspecting the water leakage of a body using a water jetting device, which is moved along the body, after the application and drying of sealing material. CONSTITUTION:A water-leakage inspecting step is arranged after the application and drying step of sealing material in a painting step. When a carrier truck C, on which a body B is mounted, enters in the water-leakage step, a truck chuck cylinder 4 is engaged with a part of the truck C by the operation of a linear motor, hydraulic cylinder and the like. A water-leakage inspecting device follows the truck C and advances. At this time, a pump 6 is operated, and water is jetted from a jetting nozzle 5 on the surrounding parts of a wheel house H for front and rear wheels. An inspecting person stands on a stage on rails R and visually inspects the water leakage into the inside of the body. When the jetting is finished, the cylinder 4 is contracted and disengaged from the truck C. Then, the inspecting device drives a motor 3, and the position of the starting state is restored. At the same time when the next truck arrives, the inspection is started again.
Patent JP-H04315535-A (JP)
Title: Clamp element and clasp
Inventor: UARUDEMAARU BUROOTO
IPC: B25B5/06
Filed: 1992-01-28
Abstract: PURPOSE: To reduce costs while simplifying the structure of a device by using one clamping element for various purposes. CONSTITUTION: A clamping plate 1a is provided with T-shaped grooves 2 or grid-like arranged housing holes 3 with the predetermined distribution space. A clamping element 4 provided with the clamping holes geometrically arranged is fixed to the housing recessed parts 2, 3 so as to fix a work. Each clamping element is provided with holes and openings arranged along two circles. In this case, the circles are concentrically formed with each other around the longitudinal axis 8, and respectively have a different radius. An outside circle is provided with fixed openings 9 having a recess for flat-headed bolt or the like, and a clamping hole 10 is provided between these fixed openings. A clamp bolt is threaded to the clamping hole so as to fix the work.
Patent JP-H05202764-A (JP)
Title: Engine intake device
Inventor: NOGUCHI NAOYUKI
IPC: F02B75/18
Filed: 1992-01-28
Abstract: PURPOSE:To achieve the high level fuel consumption efficiency by maintaining the stratification and the optimum air/fuel ratio in the respective cylinders of an engine, and minimizing the pumping loss. CONSTITUTION:In an intake device of an engine, an arrangement is made so that combustion chambers 13, 14 of two cylinders 11, 12 where the suction stroke and the compression stroke are mutually overlapped may be communicable with each other through a communicating passage 15 provided with a control valve 16, and the excessive air in the combustion chamber of the cylinder which is in the compression stroke may be introduced into the combustion chamber of the cylinder which is in the compression stroke by opening the control valve 16 under the low-load operation. And the respective cylinders 11, 12 are provided with intake ports 21, 23 near the communicating passage 15, and intake ports 22, 24 far from the communicating passage. Under the low-load operation, the fuel injection is set so that the fuel injection from the intake ports 22, 24 which are far from the communication passage 15 may be more than that from the intake ports 21, 23 which are close to the communicating passage 15.
Patent JP-H11193085-A (JP)
Title: Engaging structure for housing case
Inventor: SAKURAI YASUTAKE
IPC: B65D85/57
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To increase the elasticity and the strength of a supporting leg piece by a method wherein the thickness of the base end side of the supporting leg piece which comes into contact with the side wall of a housed article such as a memory disk which is erected in a housing case and housed in the case, is set to be thinner than the thickness of the tip end side, and at the same time, a reinforcing part is formed at the connected part between the supporting leg piece and the housing case. SOLUTION: This case 10 which houses floppy disk cassettes, is constituted of a lower lid wherein an approx. U-shaped peripheral wall 15, when being planarly seen, having an internal protruding wall 16 on one side wall, is provided, an upper lid wherein a receiving groove part with which the internal protruding wall 16 is engaged, is provided, and a back plate part 17 wherein a hinge H comprising a V-shaped groove to connect both parts, is provided. On the internal surface of the lower lid, one pair each of first and second engaging protuberances 1, 11 are formed, and the first engaging protuberance has a supporting leg piece 3 and an uplifted part 2 which is connected to the top of the supporting leg piece 3 and protrudes to the disks being housed.  In this case, the supporting leg piece 3 is designed in such a manner that the thickness on the base end part 4 side is thinner than the thickness of the tip end part 5 side, and also, a reinforcing part 7 is formed at the connected part between the base end and a case bottom wall surface 6, and proper elasticity and strength are provided.
Patent JP-H03219819-A (JP)
Title: Water tank for aquatic life
Inventor: IWATA HISAYA
IPC: A01K63/04
Filed: 1990-01-25
Abstract: PURPOSE:To minimize the water-degradation factors such as the presence of useless harmful substances and the generation of organic materials and to keep water-quality in good state over a long period by installing an ozonizer in an air blast system and placing a zeolite adsorption layer in a water-filtration apparatus. CONSTITUTION:In a water tank 1 for aquatic life provided with an air blasting apparatus 2 and a filtration apparatus 3, an ozonizer 12 is installed in the air blast channel of the air blasting apparatus 2 and a zeolite adsorption layer 15 is placed in the filtration apparatus 3.
Patent JP-H11214635-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HAGIWARA YOSUKE
IPC: H01L21/76
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve a manufacture yield with less dispersion of withstand voltage between products by forming a first conductivity type electric field relieving region which is brought into contact with a channel stopper region, which is more heavily doped than a well region and more lightly doped than the channel stopper region between a selection oxide film for element isolation and a drain region. SOLUTION: A self alignment selection oxide film 112 formed at the same time as a selection oxide film for element isolation 12 is formed between an n<+> -type drain region 4 and a p<+> -type channel stopper region 13 on the main face-side of a p-type well region 3. A p-type electric field relieving region 113 whose density is higher than the p<-> -type well region 3 and lower than the p<+> - type channel stopper region 13 is formed between the n<+> -type drain region 4 and the p<+> -type channel stopper region 13. Thus, an electric field is relaxed so that a depletion layer is difficult to extend to the p<+> -type channel stopper region 13 when voltage is given to a drain electrode 10, and therefore the breakdown strength of nMOS can be made higher than a regular case.
Patent JP-S57126631-A (JP)
Title: Raised continuous porous fluororesin material and its manufacture
Inventor: SATOU TOSHIKAZU
IPC: A61F2/06
Filed: 1981-01-30
Abstract: PURPOSE: To obtain the titled resin material suitable as prosthetic material for blood-vessels etc. by a method wherein continuous porous fluororesin material is impregnated with water, then frozen, raised, then defrosted and dehydrated.  
     CONSTITUTION: An unburnt sheet, a pipe or a rod of tetrafluoroethylene is stretched to turn into a continuous porous substance, fixed and burnt to obtain continuous porous fluororesin material. Said material is impregnated with alcohol, etc. and then said alcohol is substituted for water and so forth for impregnation with water, frozent at -5W-30°C and raised by a rotary brush or the like; Then, said raised material is thawed, dehydrated and dried to obtain continuous porous fluororesin material 6 provided with raised naps 7 for use as medical film 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63182529-A (JP)
Title: Optical spectrum analyzer
Inventor: SHIOZAWA TAKAHIRO
IPC: G01J3/45
Filed: 1987-01-23
Abstract: PURPOSE:To speed up operation and to obtain high resolution by diffracting measurement light spectrally, and processing the intensity signal of this spectrally diffracted light and the characteristics of a spectral diffraction part and finding the spectrum of the measurement light. CONSTITUTION:The measurement light is incident on the spectral diffraction part 1 and projected on a photodetector 7. An A/D conversion part converts the intensity signal of each wavelength outputted by the detector 7 into a digital signal. This converted signal and the current angle of a plane diffraction grating 4 outputted by a control part 9, i.e. the center wavelength of light passing through a slit 6 are stored in a storage part 12. The control part 9 rotates the diffraction 4 to make a scan within the wavelength to be measured. The data stored in this storage part 12 are processed in order by a Fourier transformation part 13, a division part 14, and a reverse Fourier transformation part 15 and the arithmetic result is inputted to a display part 16 to find the spectrum of the measurement light.
Patent JP-H10224444-A (JP)
Title: Telephone set in common use for wall-mount and desk-mount
Inventor: KAKU SHIKON
IPC: H04M1/11
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set in common use for wall-mount and desk- mount of which the reliability, the productivity and the design are improved by enhancing the operability in the case of selecting the desk top mount or the wall mount. SOLUTION: The telephone set is provided with a housing 10 and with a cradle 20 that is fitted slidably to a curved slide face 11 placed to an upper face of the housing and has a hold part 21 holding a reception section of a handset 30 and a hook 22. A guide rail and a guide hole to guide the cradle 20 in its moving direction are provided to the slide face 11, and a guide slot and a guide projection fitted to the guide rail and the guide hole are provided to the cradle 20. An angle of the cradle 20 is changed when the cradle 20 is skided on the curved slide face 11 and a holding angle of the handset 30 is changed.
Patent JP-S61172329-A (JP)
Title: Temperature controller of developer
Inventor: NISHIMURA YOSHIHIRO
IPC: G03F7/30
Filed: 1985-01-28
Abstract: PURPOSE:To directly control the temperature of positive developer fed to a semiconductor substrate by a method wherein a temperature controller to heat a semiconductor substrate up to a specified temperature is arranged in a rotatable spin chuck to mount the semiconductor substrate thereon. CONSTITUTION:A temperature controller 5 is arranged in a spin chuck 1 to heat a semiconductor substrate 2 up to a specified temperature. When the semiconductor substrate 2 is vacuum-attracted to the spin chuck 1, the temperature of spin chuck 1 is controlled by the controller 5 while the heat is conducted to the semiconductor substrate 2. Next positive developer 7 not temperature- controlled is fed to a sensitive resin film 3 from a developer nozzle 6 or by developer spraying process. The spread positive developer 7 absorbs the heat of semiconductor substrate 2 to control the temperature of positive developer 7. After elapsing specified time, the sensitive resin film 3 is developed and while turning the spin chuck 1 at 300-500rpm, pure water is jetted from a nozzle 8 to wash off the sensitive resin film 3 and the semiconductor substrate 2 exposed after finishing the development.