baber/WOPTO huggingface dataset:
Patent JP-S61283177-A (JP)
Title: Photoconductive type semiconductor photodetector
Inventor: TAGUCHI KENSHIN
IPC: H01L31/112
Filed: 1985-06-10
Abstract: PURPOSE:To obtain a high speed response by forming a P-N junction in a semiconductor layer having large similar forbidden band width, and depleting by the application of reverse bias except a part of a photoabsorbing layer having small forbidden band width. CONSTITUTION:A P<+> type InP layer 2 is so formed as to selectively bury a recess region formed in advance by an epitaxially growing method on a substrate 1. Then, an N<-> type InP layer 3 of approx. 1mum thick, an N<-> type InGaAs layer 4 of approx. 0.5mum thick, an N-type InGaAs layer 5 of 0.3mum thick, an N<-> type InGaAs layer 5 of 0.5mum thick, and N<-> type InP layer 7 of approx. 1.5mum are sequentially formed. Then, with an SiO2 film, for example, as a selectively diffusing mask, Zn is selectively diffused to the depth such as 0.5mum using as a P<+> type InP region 8, then an N<+> type region 9 for forming source and drain is formed, for example, by heat treating AuGe alloy to form an element.
Patent JP-S6018736-A (JP)
Inventor: FURANKURIN AARU GIBUSON
IPC: G01M15/04
Filed: 1984-06-20
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-S5552259-A (JP)
Title: Phototrigger controlled rectifying semiconductor device
Inventor: SAKURAI TADASHI
IPC: H01L29/74
Filed: 1978-10-12
Abstract: PURPOSE: To simplify assembling when two or more devices are to be connected in series, and to reduce the size of the device as well as to facilitate loading and unloading a opticalfiber, by irradiating phototrigger signals to a thyristor element from a side face of a surrounding equipment.  
     CONSTITUTION: A phototrigger thristor element 20 is supported by anode and cathode electrodes 21 and 22 in between, and is placed on the inner surface of a surrounding equipment 23 being made of an insulator in whose wall a through hole 26 that crosses the surface of the equipment 23, is formed. Then a connecting section of a opticalfiber 30 is screwed on a cylindrical body that has a light transmitting material on its tip and that is inserted and fixed in the through hole 26. Light emitted from the tip of the cylindrical body by means of trigger signals is irradiated on a part of the element 20. By so doing, the cathode 22 can be directly connected on the anode 21 of the phototrigger thyristor when two or more devices are connected in series. Thereby, simple assembling and small device as well as easy loading and unloading of the opticalfiber are achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08282379-A (JP)
Title: Rear safety confirming device for lorry
Inventor: MIZUKAMI SADAKO
IPC: B60R1/08
Filed: 1995-04-14
Abstract: PURPOSE: To provide a device to confirm safety of a situation on a road being a dead angle from a driver's seat of a lorry during backward movement, by utilizing a movable mirror. CONSTITUTION: A rear safety confirming device for a lorry comprises a housing 1 in which a mirror is placed; a housing 2 in which a reduction motor is placed; a coupling rod 3 to inercouple the housings 1 and 2; a universal coupling rod 4; and a switch to control the housing 2 from a driver's seat.
Patent JP-S61283538-A (JP)
Inventor: SUZUKI TAKAMASA
IPC: B32B25/08
Filed: 1985-06-10
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-S62287861-A (JP)
Inventor: NEWBOLD GEOFFREY
IPC: B65D65/46
Filed: 1987-05-22
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-S5249505-A (JP)
Title: Spacer for use in levelling
Inventor: YAMAMOTO KENZOU
IPC: E01D1/00
Filed: 1975-10-17
Abstract: PURPOSE: To provide a spacer device, which has a wide range of height adjustment and is also excellent in load bearing performance and controllability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09310181-A (JP)
Title: Plasma treating device and treatment
Inventor: TERANISHI KOJI
IPC: H01L31/20
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of uniformly executing plasma treatment to a substrate with a relatively large area at a treating rate which has not been attained by the conventional plasma process and to provide a method therefor. SOLUTION: This device is constituted in such a manner that the inside of a reaction vessel 15 permitting evacuation and in which plural cathode electrodes 2 are arranged on the outside is provided with a counter electrode opposite to the cathode electrodes 2, high frequency electric power of 30 to 600MHz is applied to each cathode electrode 2 via a matching circuit to generate plasma between the cathodes 2 and the counter electrode, and the substrate 3 to be treated arranged on the counter electrode is subjected to plasma treatment. In this case, a part of the reaction vessel 15 between the cathode electrides 2 and the counter electrode is formed by a dielectric member 10, and a capacitor 11 is arranged on each high frequency transmitting path between the matching circuit 7 and each cathode electrode 2.
Patent JP-H05326674-A (JP)
Title: Method for testing semiconductor wafer
Inventor: KISHIDA TAKESHI
IPC: H01L21/68
Filed: 1992-05-19
Abstract: PURPOSE:To detect deviation information without contact and to prevent damage of a pad by sensing the information of a contact pad of a chip from a probe needle in directions X, Y by an optical element by utilizing a reflected light of a marker provided on an LSI chip. CONSTITUTION:When a contact pad of an LSI chip is aligned with a probe needle 11 in a test of the chip on a semiconductor wafer 12, with a midpoint of two markers 13 (13a, 13b) provided on the chip as a center of coordinates the coordinates of a photoreceiver 8 (8a, 8b) at a probe side are set. Then, the wafer is radially irradiated with a light for the probe of the markers 13 from a light emitting element 8. The coordinates of the markers 13 are calculated by a position detector 3 from the coordinates of the element 8 and the reflected light. Then, the coordinates of the midpoint of the markers 13 are calculated from the coordinates of the markers 13 by a controller 6, and a chuck 7 is so moved through a chuck driving unit 5 in directions X, Y that the coordinates become (0, 0).
Patent JP-H08298020-A (JP)
Title: Luminous coated electric wire
Inventor: TAKEI MASAYOSHI
IPC: H01B7/00
Filed: 1995-04-26
Abstract: PURPOSE: To provide a luminous coated electric wire having high luminous intensity. CONSTITUTION: A coated electric wire 13 is composed by coating a lead wire 11, constituted of a metallic wire having glossiness, by a luminousness protecting coating 12 composed of luminous resin raw material wherein luminous substance B is mixed into the raw material of synthetic resin. Consequently, when light is irradiated from outside, the light is stored in the substance B in a protection coating 12 to be illuminated, and receives the action of the lead wire 11 to be irregularly reflected, thereby sharply increasing luminous intensity.
Patent JP-H04351158-A (JP)
Title: Hand-written communication terminal equipment
Inventor: KITAMURA HIROSHI
IPC: H04N1/00
Filed: 1991-05-29
Abstract: PURPOSE:To simply confirm the state of a telephone line by displaying an eye pattern signal sent from a FAX MODEM of a facsimile section onto a display section under the control of a CPU. CONSTITUTION:Various test items in the test mode are displayed on a display section 16, and the eye pattern display mode is in existence in the center and an eye pattern signal (clock data) is inputted to a CPU 15 from a FAX MODEM 14 by using an input pen to touch and select. Normally, the eye pattern data being an 8-bit serial data is converted into a parallel signal synchronously with the clock signal and the result enters the CPU 15 and the CPU 15 receives the signal and displays it on the display section 16 as a pattern. Thus, the state of the telephone line is recognized by observing the pattern display. Moreover, in this case, the state of the telephone line is checked by a hand-written communication terminal equipment itself inexpensively and simply by not using a synchroscope or the like but adopting the display section 16 by picture drawing as the display device.
Patent JP-S61285000-A (JP)
Inventor: YANO KIYOSHI
IPC: H05K13/08
Filed: 1985-06-12
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-S615234-A (JP)
Title: Focusing screen
Inventor: IIZUKA YUTAKA
IPC: G03B13/24
Filed: 1984-06-19
Abstract: PURPOSE:To prevent the dark change of the visual field by forming minute structure bodies, which diffuse light in different directions with ridgelines as boundaries, on a focusing screen provided with prisms for split image so that their ridgelines are not connected linearly and diffusing the light. CONSTITUTION:Prisms 6a and 6a' for split image are provided on a focusing screen 1. Prisms 6a and 6a' are provided with plural minute structure bodies 11-13. Minute structure bodies 11-13 have slightly inclined slopes 11b, 11c- 13b, 13c on both sides with ridgelines 11a-13a as boundaries, and their sections are formed to equilateral triangles. Ridgelines 11d, 11e-13d, 13e are parallel with one another (ridgelines 11e and 12d coincide with each other), and the minute structure body 13 of the next row is shifted by 1/2 of a width 11f of the bottom side and is arranged so that ridgelines 11a-13a are not connected, and plural minute structure bodies are arranged in the (x) direction. Thus, the light is diffused to a wide visual field, and the dark change of the visual field is prevented even in case of a lens having a large F value.
Patent JP-H0422083-A (JP)
Title: Socket for semiconductor ic
Inventor: ARAKAWA TOSHIAKI
IPC: H01R33/76
Filed: 1990-05-16
Abstract: PURPOSE:To ease accurate observation with an electrical signal confirmed at the direct rear of an IC lead with a synchroscope, etc., by providing an observational contact contacting the upper surface of the IC lead to pass through a lid to be exposed on the lid upper surface when the lid is joined. CONSTITUTION:The upper part of a contact 2 fixed to a main body 1 is arranged so as to be exposed from the upper surface of the main body 1 to contact the lower surface of the lead of an IC 3. A lid 4 has an opening so that the resin part of the IC 3 can be non-contacted for pushing the lead of the IC 3 from the upper surface, and the joining of the main body 1 and the lid 4 causes the contact of the contact 2 and the lower surface of the lead of the IC 3 and concurrently the contact of the observational contact 5 of the lid 4 with the upper surface of the lead of the IC 3. The observational contact 5 is extended to the upper surface of the lid 4 to be exposed. This permits the observation of a signal at the direct rear of the IC lead when the electrical action of the IC itself is confirmed by the electrical signal with a synchroscope, etc.
Patent JP-H0421198-A (JP)
Title: Monitor device for automatic fire alarm equipment
Inventor: MANMOTO ATSUSHI
IPC: H04Q9/00
Filed: 1990-05-16
Abstract: PURPOSE:To make it possible to analyze non-fire information or the like by storing sensor data collected by a receiver in a storage part of a data transfer equipment and transmitting the data to a data record analyzer arranged on a remote place. CONSTITUTION:In a steady monitoring state, data are collected from the receiver 12 one every 8 hours (three times a day) and the collected data are transmitted and stored to/in the data record analyzer 30 once a day. At the time of alarming a fire and gas leakage, the generation of an alarm is informed at real time. Thereby, a non-fire alarm or not can easily be inquired from the analyzer to the receiver 12 in a fire informing equipment 10-1. In addition, monitoring for checking the state of an operation switch of the receiver 12, the remote operation of the operation switch of the receiver 12 and the optional collection of sensor data such as analog data can be executed under operation executed from the analyzer 30 side by utilizing the bidirectional data transmitting functions of MODEMs 24, 32.
Patent JP-H09285615-A (JP)
Title: Pachinko machine
Inventor: ISHII KOJI
IPC: A63F7/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which will not waste balls by guiding balls which have entered a start hole but have not been memorized as starting balls because a start memory means was full, to the start hole again. SOLUTION: This pachinko machine has a start hole 3 of a symbol display device, a ball passage 5 divided into a first passage 51 and a second passage 52, a start memory means to memorize up to four outputs detected by a start switch 32, and a start memory display lamp to display the contents of the memory in the start memory means. The first passage 51 is connected to the start hole 3 and is dealt with the start switch 32, and the second passage 52 has a ball guiding means 6 to guide balls to above the start hole 3 and release the balls so that they can enter the start hole 3 again. And a switching means 7 is installed at the dividing point of the ball passage 5 to divide balls P having entered the start hole 3.  When four balls or less are memorized in the start memory means, the balls P having entered the start hole 3 are guided to the first passage 51, and the fifth and after balls P are guided to the second passage 52 so that the balls can enter the start hole 3 again.
Patent JP-H10305861-A (JP)
Title: Cup-shaped container
Inventor: TSUBAKI TATSUO
IPC: B65D47/32
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a cup-shaped container with a sheet-shaped release cover inexpensively without scattering contents or the like at the time of opening the cover and also without significant changes compared with conventional container of the kind heretofore available and also without accompanying troublesome procedures in manufacture. SOLUTION: An atmosphere introduction recessed channel A of special structure is formed at least on a release starting part of a cover plate 5 on the upper face inner edge of a flange 3 extended from the upper end edge of a container body 2 to the outside, and atmosphere is introduced into a container through an atmosphere introduction recessed channel A at the stage of releasing of the cover plate 5 from the flange 3, and the generation of negative pressure in the body section is eliminated when the cover plate is moved close to an upper end opening section of the container body.
Patent JP-H06296523-A (JP)
Title: Desk with a built-in display
Inventor: HIGASHIYAMA TAKEAKI
IPC: A47B21/00
Filed: 1993-04-15
Abstract: PURPOSE:To provide a dual-purpose desk used both for a display and as a writing desk whose top board is flat and transparent by placing a display at a certain angle against horizontal plane under the top board. CONSTITUTION:The top board is a liquid-crystal sandwiching glass, and a 14-inch CRT display 20 is placed in the center of the space under the top board at an angle of twenty degrees against the horizontal plane and ninety degrees against the front side of the desk. There is a storage 40 for a main body of a computer 25 and its peripheral equipments 26 on the right side beneath the top board. When a keyboard 21 or a mouse 22 is pulled out of a housing compartment 42, a pressure switch attached to the housing compartment 42 is turned on, and electricity is supplied to the top board 10, which turns transparent and the display 20 can be seen through it. As this desk has functions of a writing desk and a display, it saves or decreases the occupancy space on the floor.
Patent JP-H06336265-A (JP)
Title: Method for keeping food fresh
Inventor: TACHIKA SATORU
IPC: A23L3/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide a method for keeping food fresh by suppressing propagation of bacteria in food for a long time in transporting and preserving fresh food in a distribution process thereby preserving freshness. CONSTITUTION:Food 3 is vacuum-packaged by using a wrapping material 1 while the wrapping material 1 contains a cyclodextrin enclosure compound 2 such as isothiocyanate compound a, terpene compound or mixture thereof. Instead, the wrapping material 1 is used to vacuum-package the food 3 and also a coating film containing the cyclodextrin enclosure compound 2 is formed on at least an internal face of the wrapping material 1 in contact with the food 3. Instead, the wrapping material 1 is used to vacuum-package the food 3 and the cyclodextrin enclosure compound 2 is sealed at least inside the vacuum package.
Patent JP-H01296242-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANETAKE TETSUSHI
IPC: G03C1/74
Filed: 1988-05-24
Abstract: PURPOSE:To improve the dimensional stability of the photosensitive material at the time of development processing by specifying the drying condition of a hydrophilic colloid layer. CONSTITUTION:The photosensitive material comprises the hydrophilic colloid layer contg. a polymer latex (A) mounted on at least one side of an polyester supporting body. In the photosensitive material, a coating solution contd. in the colloid layer is dried to <=8% of a moisture content on the dry basis of a binder contg. in the whole layers mounted on the supporting body within 100sec. And, condition of drying a moisture of <=300% on the dry basis of the binder is dried at a temp. of <=35 deg.C, and in a relative humidity of <=50%. The component (A) is composed of a polymer contg. (hydroxy)alkyl(meth) acrylate or glycidyl (meth)acrylate as a monomer unit. The component (A) may be incorporated in at least one layer selected from the layers comprising a silver halide emulsion layer, a protective layer and a back layer, etc.
Patent JP-H05290984-A (JP)
Title: Electronic starter
Inventor: NAMIKOSHI HIROMICHI
IPC: H05B41/18
Filed: 1992-04-02
Abstract: PURPOSE:To shorten time required for lighting by making the function of a glow lamp solid state. CONSTITUTION:The length of preheating time is primarily determined by a thermistor R1 and a capacitor C2. As the current added to terminals X and Y is higher, so is the current charged to C1 through D1 as well as the current charged to C2 through a diode D3 and R1 increased. The velocity of rise in the voltage of C2 becomes faster, and so the time becomes faster for turning a transistor Q1 on. When Q1 is turned on, Q2 is turned on while an FET Q3 is turned off and preheating is thus finished. The time of preheating is shortened when the voltage is considered to be high, or when the amount of preheating current is considered to be large, while elongating the preheating time when the voltage is low, and an optimum preheating time span is provided. While a bimetal part is heated and contacts are closed to make preheating current flow in the case of glow discharging, an FFETQ3 of this electron starter is turned on immediately if a lamp is not yet lighted, and preheating is started. The time required can thus be shortened.
Patent JP-H09311827-A (JP)
Title: Data backup device
Inventor: MURATA SEIJI
IPC: G06F12/16
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent erasion of data to be stored in a disk cache of a file controller by saving the save data of a cache memory when a power supply is cut and then transferring the saved data to a save memory when a power supply is applied. SOLUTION: When the power supply of a file controller 3 is cut, a write means 401 of a data backup device 4 reads save data to be stored in a save memory 301 of the controller 3 and writes the data into a semiconductor memory means 400. In this power supply cut mode, a judging means 402 judges vanishing of the data to be stored in the memory 301 based on the consumption display signal of a battery 302 that is sent from the controller 3. When the power supply of the controller 3 is applied, a transfer means 403 transfers the data which are stored in the means 400 and written into the means 401 to the memory 301 of the controller 3 as long as the means 402 decides the erasion of data.
Patent JP-S617043-A (JP)
Title: Production of back bar for resistance welding
Inventor: KAMIYA HIDEO
IPC: B22C9/02
Filed: 1984-06-20
Abstract: PURPOSE:To permit easy working and to form a back bar to an exact shape by pouring a molten conductive material into a casting mold contg. a master made by pouring a patternmaking material to the surface of a work made of a sheet metal into a prescribed shape thereby forming the back bar. CONSTITUTION:The patternmaking material consisting of molten silicone rubber, etc. is poured to the surface of the work made of the curved sheet material to form the master 3. The master 3 is contained into the casting mold 5 and thereafter the molten conductive material consisting of copper or beryllium copper is poured into such mold to form the back bar 6.
Patent JP-S5917898-A (JP)
Title: Control system for stepping motor
Inventor: KIKUKAWA NORIYUKI
IPC: H02P8/32
Filed: 1982-07-22
Abstract: PURPOSE:To shorten the damping time without control in a closed loop by shortcircuiting both ends of a nondrive coil of a stepping motor of unipolar coil, thereby supprssing the vibration of the motor. CONSTITUTION:When a motor is driven from the stable state in phase I , in phases II, III and stopped in III phase drive state, a contact SW2 is, as the moving element of the motor reaches the stable point at the III phase drive time, shortcircuited, and the phases II, IV are shortcircuited. In this manner, counterelectromotive force is generated in the coils of the phases II, IV at the vibration generating time of the time of stopping the motor, loop currents  I 0 of the phases II, IV are flowed to attenuate the vibration.
Patent JP-H08331663-A (JP)
Title: Remote control device for home audio system
Inventor: ANSONII JIEEMUSU GUREU
IPC: G11C27/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller for a home audio system which utilizes the contents of a recording medium. SOLUTION: This remote controller includes an LCD display, a series of control buttons and an infrared communication interface which sends data to an audio player and receives data from the audio player. A docking port which is connected to the remote controller is installed inside the audio player for downloading general content information about each mounted music chip, which is stored in memory of the audio player. A user can move in a software routine according to a menu such that the audio player selects music with a processor inside the remote controller. The user controls in various menus by using an operational pointer. Software keys on the remote controller has different functions according to the positions within a software routine through a menu.
Patent JP-H10105149-A (JP)
Title: Method for executing font display by computer and recording medium which records its program
Inventor: GELFENBAIN ALEXANDER D
IPC: G06F17/21
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To dynamically select the font coding system based on a font utilization possibility by converting character indexes into a font coding system in accordance with identified conversion information. SOLUTION: Characters to be displayed and the font names which specify the desired appearance of the characters are received. Then, suffixes are extracted and the coding system is identified. Then, the font coding information character columns including font name suffixes are selected. Then, a check is made to determine whether the symbols, which specify the code sets related to the conversion, exist in the selected character columns or not. Then, a comparison is made between the symbols specified by the font coding information character columns and the symbols which are specified by the coding information character columns corresponding to a local specification and the characters to be displayed. When the symbols are not same, the character indexes obtained from the character coding system are converted into the font coding system.
Patent JP-S5655361-A (JP)
Title: Chromogen compound
Inventor: HERUMAN ERITSUHI KARUGESU
IPC: C12Q1/56
Filed: 1980-09-10
Abstract: What are disclosed are chromogenic peptides useful as substrates for the detection and determination of enzymes having a hydrolytic action and methods for detecting and determining enzymes with such peptides.