baber/WOPTO huggingface dataset:
Patent JP-S62158196-A (JP)
Title: Production of single crystal layer of silicon carbide
Inventor: MIYAMOTO HARUHIKO
IPC: C30B23/08
Filed: 1985-12-27
Abstract: PURPOSE:To easily produce a single crystal layer wherein stoichiometric ratio is accurately kept by performing the growth of the single crystal layer in the presence of gaseous fluorine by means of a silicon (Si) molecular beam and a carbon (C) molecular beam. CONSTITUTION:Fluorine is introduced into an ultrahigh vacuum chamber 1 through an introducing pipe 5 for gaseous fluorine and the inside of the chamber 1 is kept in the gaseous fluorine atmosphere of about 5X10<-8>Torr. A single crystal layer of silicon carbide is grown on a base plate 4 for single crystal by heating and evaporating an Si source 9 and a C source 10 by means of the E type electron guns 8, 8. On this occasion, the strength of the molecular beams of Si and C is made to a required value by regulating the amount of fluorine to be introduced by means of a variable leak valve 11 provided to the midway part of the introducing pipe 5 and controlling the evaporation velocities of Si and C. The high-quality single crystal layer of silicon carbide is obtained by this method.
Patent JP-H05131299-A (JP)
Title: Hydraulic punch press
Inventor: MIYAMOTO TAKAMI
IPC: B30B15/22
Filed: 1991-11-12
Abstract: PURPOSE:To reduce the power loss of the press and to prevent the oil temperature from raising by calculating the operating pressure of a hydraulic actuator and operating the hydraulic actuator with the operation pressure. CONSTITUTION:A controller MMC32 for controlling the treatment operation reads the operating pressure data of each tool sorted by the material and the plate thickness from the host computer and the data of the tool used for each station. When the working station is designated by the working program of the controller CNC31 for controlling the work movement, the controller MMC32 calculates the operating pressure of the working station from both the two data, and transmits it to the controller PMC33 for controlling the hydraulic pressure. The controller PMC33 outputs the hydraulic pressure instruction to the pressure controlling part 50, and the pressure controlling part 50 gives the electric signal to the relief valve 51. In such a way, the hydraulic circuit is operated with the most proper operating pressure, by which the working of this station is executed.
Patent JP-H04167180-A (JP)
Title: Arrangement design system
Inventor: YABE MASASHI
IPC: G06F17/50
Filed: 1990-10-31
Abstract: PURPOSE:To improve an arrangement result by detecting a violence pass which detects delay constraint violence by performing comparison with a delay constraint value supplied in advance, and referring to the violence pass when violence pass information exists. CONSTITUTION:The actual delay time of all passes are calculated by a physical delay calculation means 4. A wiring result from a block a 22 to a block b 23 via a block c 24 in the pass 1 is traced, and delay time by a wiring result is calculated. When calculation results for all passes are preserved as physical delay information 10, the information is compared with the delay constraint value decided in advance, and the pass not satisfying the delay constraint value is extracted as the violence pass. Thereby, it is possible to obtain the arrangement result of all the blocks satisfying the delay constraint value.
Patent JP-H1193379-A (JP)
Title: Terrace deck
Inventor: MINAGAWA MITSUO
IPC: E04C2/38
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a terrace deck to have a resistance against rot and harmful insect damage and a light composite panel having a neat and beautiful surface. SOLUTION: In a terrace deck, a space between synthetic resin-foamed plates the whole surfaces of which are coated and covered with a phenol resin is filled with partition walls, such as a plastic sheet, a sheet made of wood, and paper sheet. A frame material is formed of square timber made of wood to form a core. A two-layer plate is formed such that a plate is formed by splicing together plates made of wood on the surface and the back of the core and with the but ends of the the plates reversed to each other, upper and lower plates are laminated together. The two-layer plates are laminated together to produce a composite panel 15, which is laid.
Patent JP-H04171263-A (JP)
Title: Distritution type fuel injection pump with variable prestroke
Inventor: TAKAMATSU MASASHI
IPC: F02M41/12
Filed: 1990-10-31
Abstract: PURPOSE:To make the fuel pressure feeding speed through the plunger to be variable by setting the shape of the prestroke groove provided on the external perimeter of the plunger so that starting of pressure feeding may be delayed according to the lead angle of the automatic timer. CONSTITUTION:There is formed on the external perimeter on the tip side of a plunger 5 a prestroke groove 18 which escapes the fuel in a pressure feeding chamber 14 in the beginning of pressure feeding to the suction system by communicating with a suction port 12 when the plunger 5 moves to the pressure feeding stroke. The prestroke groove 18 is provided circumferentially so that mutual communication may be given between each suction groove 13 arranged at regular intervals. The wall surface of each prestroke groove 18 is formed so that the wall surface on the tip side of the plunger 5 may be parallel to the edge surface and the opposite wall surface may be inclined. The groove width of each prestroke groove 18 is gradually broadened in the direction of the lead angle by the automatic timer to regulate the fuel injection timing. This arrangement allows the fuel pressure feeding speed to be variable by the plunger 5.
Patent JP-H07146555-A (JP)
Title: Photo solder resist composition
Inventor: KUBOTA HIROYUKI
IPC: C08F2/48
Filed: 1993-11-26
Abstract: PURPOSE:To obtain an alkali-developable photo solder resist suitable for use in a process for producing a printed circuit board. CONSTITUTION:This photo solder resist compsn. contains a product obtd. by bringing a polymer of an unsatd. polybasic acid (anhydride) or a copolymer of the acid (anhydride) with other ethylenically unsatd. compd. into half esterification with radical polymerizable monohydric alcohol and non-radical polymerizable polyhydric alcohol. This compsn. has superior characteristics such as resistance to chemicals, solvents, water, moisture, alkali, water-soluble flux, etc.
Patent JP-H05110048-A (JP)
Title: Opto-electronic integrated circuit
Inventor: MIYASHITA MIYO
IPC: H01L27/144
Filed: 1991-10-14
Abstract: PURPOSE:To obtain an opto-electronic integrated circuit, which does never cause restrictions of the layout of elements even if the electronic circuit element is formed on a substrate surface different from a substrate surface formed with the photodetectors and is capable of reducing effectively the incidence of light to the electronic circuit element. CONSTITUTION:With photodetectors 2 formed on one main surface of a single GaAs substrate 1, an electronic circuit element 3 is formed on the other main surface of the substrate 1, a via hole 13 is provided in the substrate 1 and these elements are electrically connected to each other through wirings 7a and 7c.
Patent JP-2000121298-A (JP)
Title: Decoy apparatus
Inventor: TAKIGUCHI NOBORU
IPC: F42B5/15
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To continue an effective jamming effect by providing a composite decoy bullet constituted by separably coupling a radio jamming bullet and an IR decoy bullet to an airframe having both a radio guiding and IR guiding as guiding methods, and a separating mechanism for separating the jamming bullet and the IR decoy bullet. SOLUTION: A composite decoy bullet is shot by operating a decoy control board 9 by an operator based on searching information of an airframe 1 searched by a radio searcher 4 and a radar 5. After the shot decoy bullet is arrived at a predetermined altitude, the bullet is floated in the air by a parachute, a hovering rocket or the like. Gun power is ignited the airframe can be separated into a radio jamming bullet 2 and an IR decoy bullet 3 at substantially the same positions by a separating mechanism 20, and radio jamming and infrared jamming can be simultaneously executed.
Patent JP-H09139592-A (JP)
Title: Heat radiating structure of electronic device
Inventor: IMAZATO MASAHARU
IPC: H05K7/20
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating structure which enables a noise current to flow into casing and also attained reduction of radiation noise, by electrically connecting an upper cover of a CPU to a heat radiator through a capacitor. SOLUTION: An upper cover 5 of a CPU 1 is connected to a radiator 7 through a dielectric material 6, while the radiator 7 is connected with a casing 4 via a connecting line 8, thereby forming a capacitor between the upper cover 5 as an electrically-conductive metallic plate and the radiator 7. The presence of the capacitor causes electric connection between the upper cover 5 and radiator 7, with an impedance of 1Ω or less in a frequency band of above 100MHz as an operational frequency of the CPU 1. Thereby even when the upper cover 5 is connected to a power supply circuit to the CPU 1, the presence of the above capacitor causes the power supply circuit of the CPU 1 not to be electrically connected with the radiator 7 when viewed as a DC circuit, so that power of the CPU 1 will not be short-circuited to ground of the casing.
Patent JP-H06119240-A (JP)
Title: Semiconductor integrated circuit
Inventor: MITSUISHI NAOMIKI
IPC: G06F12/06
Filed: 1992-10-08
Abstract: PURPOSE:To sufficiently use an external memory, even in the case an address space is comparatively small by providing a specific control means for executing bus control. CONSTITUTION:To a bus control circuit 8, an address signal, a read signal, a write signal, a size signal, etc., are supplied from a CPU 1, and the circuit 8 decides which function block is selected, based on various signals thereof, and executes bus control. That is, when the address signal outputted from the CPU 1 is an address of a built-in ROM 2, the circuit 8 operates the ROM 2 by setting a ROM selecting signal to an active state, and setting a read or write signal to an active state. On the other hand, when the address signal from the CPU 1 is an external address, a selecting signal of a built-in function block is all set to a non-active state by the circuit 8. In such a way, even in the case an address space is comparatively small, and a ROM and a RAM of a large capacity are contained, an external memory can be used enough.
Patent JP-H08153250-A (JP)
Title: Device for getting on and off bus with card
Inventor: TAKADA TOKIHIKO
IPC: G06K17/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a device for getting on/off a bus with a card by which a passenger can accurately use a magnetic card and smoothly get on/off the bus with the magnetic card by accurately informing the passenger of the abnormality of the magnetic card and action for the abnormality. CONSTITUTION: An order ticket number is recorded in the magnetic card C passed through an entrance unit 11 as getting-on place data. Independently of the recording, data in the card C passed through the unit 11 are read out and punched hole of the card C is detected to detect reading abnormality, abnormality in the detected result (the punched hole) or recording abnormality in the order ticket number. At the time of detecting the abnormality, an explanation for the abnormality and the order ticket number are printed out on the card C through the unit 11. At the time of abnormality in the punched hole or the order ticket number, the balance is also printed out.
Patent JP-H11191378-A (JP)
Title: Plasma flat panel getter system used as screen
Inventor: CARRETTI CORRADO
IPC: H01J11/52
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To develop a system that makes it possible for gaseous impurities produced in a plasma flat panel PDP during its usable life to be adsorbed by improving the exhaust process of the plasma flat panel PDP. SOLUTION: This getter system is a getter system for a plasma flat panel 30 used as a screen and is composed of one or more nonvaporous-type getter devices 42, 43, 43'... arranged in a main channel 39 located on at least one of band areas 41, 41' adjacent to panel side edges intersecting perpendicularly to the direction of secondary channels 35, 35'.... Thereby, its manufacturing hour is reduced, its quality at the time of the start of its usage is further improved while the initial functional characteristics of the panel are maintained.
Patent JP-H09138373-A (JP)
Title: Collimator
Inventor: KUROKAWA TAKASHI
IPC: G02B27/30
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To supply the same parallel luminous flux as the one obtained in the case of ordinary temperature environment even in the case of low temperature and high temperature environment. SOLUTION: A command signal 17 instructs the moving amount of a reflection mirror 4, so that a moving mechanism 16 for the reflection mirror moves the mirror 4 in the optical axis direction of the mirror 4 so as to adjust a distance between a light source 3 and the mirror 4; therefore, when the distance between the light source 3 and the mirror 4 is changed in the case of the low temperature and the high temperature environment the distance variation is instructed as the moving amount of the reflection mirror by the signal 17, so that the distance between the light source 3 and the mirror 4 can be corrected to the same distance as that at the ordinary temperature, and the same parallel luminous flux as the one obtained in the case of the ordinary temperature can be supplied even in the case of the low temperature and the high temperature environment.
Patent JP-H04169051-A (JP)
Title: Plane type fluorescent lamp
Inventor: ISONO HARUO
IPC: H01J61/30
Filed: 1990-10-31
Abstract: PURPOSE:To reduce consumption power and improve emitting luminance, by forming an electric discharge chamber into a flat space whose thickness in a direction meeting at right angles with a plane containing both electrodes is thinner than the same directional thickness of electrode housing chambers. CONSTITUTION:At the inside of a glass container, a pair of electrode housing chamber 81, 82 where a pair of electrodes 5, 6 are respectively arranged, and an electric discharge chamber 8 which is arranged between both chambers 81, 82 and connected to both chambers respectively, are formed. The chamber 8 is formed into a flat space whose thickness D in a direction meeting at right angles with a plane containing both electrodes 5, 6, is thinner than the same directional thickness A' of chambers 81, 82. In this instance, as the chamber 8 can be formed into a flat space whose thickness is thinner than before, under a condition in which the sizes and shapes of both electrodes 5, 6 and impression voltage are kept at the same value as before, the area of a section meeting at right angles with the electric discharge direction of the chamber 8 becomes small. Accordingly, even if the intensity of the electric current of electric discharge generated between both electrodes 5, 6 is the same, the density of the electric current in the chamber 8 increases. As a result, the reduction of consumption power and the improvement of emitting luminance are realized.
Patent JP-S63147416-A (JP)
Inventor: TOMITA KAZUNORI
IPC: A47J27/00
Filed: 1986-12-12
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-H02143056-A (JP)
Title: Starting device for two dimensional freezer
Inventor: KAWAKATSU NORIYASU
IPC: F25B7/00
Filed: 1988-11-24
Abstract: PURPOSE:To prevent an over-loading operation at a low temperature refrigerant system and an accident of damage by a method wherein a thermostat for sensing a refrigerant temperature flowing in a low pressure circuit portion of a hot temperature refrigerant pipe is provided, a high temperature side compressor is energized when the operation is started, and a high temperature compressor is stopped when a detected temperature of a thermostat is not less than a predetermined temperature even if a specified time elapses after energization. CONSTITUTION:After energization of a high temperature side compressor 11, a temperature of refrigerant flowing in a low pressure circuit portion of a high temperature side refrigerant system H is detected by a thermostat 21 and in case that this detected temperature is less than a set temperature, a low temperature side compressor 1 is energized. In case that the aforesaid high temperature side compressor 11 is energized and a detected temperature of a thermostat 21 is more than a predetermined temperature, the low temperature side compressor 1 is kept in its stopped state and in case that the detected temperature through the thermostat 21 is not lower than the predetermined temperature even if the predetermined time elapses, the high temperature side compressor 11 is stopped with an abnormal state being found in the high temperature side refrigerant system H.
Patent JP-H07152636-A (JP)
Title: Graphic memory system and graphic system
Inventor: HINAMI JIYUNJI
IPC: G06F12/00
Filed: 1993-11-29
Abstract: PURPOSE:To perform image data processes such as rotation, enlargement, reduction, compression, and expansion at high speed in multi-window environment by providing a specific memory, a specific data buffer and a specific control circuit respectively. CONSTITUTION:This system has a memory wherein words of data width consisting of bytes given successive addresses are addressed to plural banks 3 and 4 in order, a data buffer 2 which is present between this memory and a CPU and holds the words, and a control circuit 1 which enables the CPU to access the banks 3 and 4 by interleaving in page mode. Then image addresses and data information are held in the buffer 2 and then the time required to decipher what is next image memory access in advance can be shortened. The rate of bus occupation by a microprocessor to read and write the image memory decreases because of the presence of the data buffer 2, so the performance of the whole system is improved.
Patent JP-H01137244-A (JP)
Title: Device for driving mirror of camera
Inventor: MATSUMOTO TOSHIRO
IPC: G03B19/12
Filed: 1987-11-25
Abstract: PURPOSE:To surely drive a mirror by obtaining a mirror elevating mechanism which is integrated with a release responding part through a follower member and whose release is forcibly restored when an electromagnet operates the mirror and the release. CONSTITUTION:A lever 4 being the release responding mechanism moves to the non-attraction position away from the electromagnet 2. The mirror elevating mechanism consists of levers 10 and 12 and their rotational springs 11, 19 and 13, etc. The lever 10 forcibly restores the lever 4 to the attraction position through a lever 5 composed of a release responding member forcibly restoring means together with a part of the lever 10. As a result, the lever 4 is surely attracted to the electromagnet 2. Therefore, such an accident that the mirror falls just after it has been elevated never occurs, and the mirror acts surely.
Patent JP-S62157447-A (JP)
Title: Automatic dial system
Inventor: MATSUI HIROTOSHI
IPC: H04M1/274
Filed: 1985-12-30
Abstract: PURPOSE:To simplify the dialing and to decrease wrong dialing by reading a telephone number in a form of name card information from a name card or an information storage means and applying automatic dialing to the said telephone number. CONSTITUTION:A main memory 2 stores a control program executed by a CPU 1. A floppy disk 3 stores the said control program and plural registered name card information sets. A card reader/recorder 16 reads the name card information from a number code (b) of the name card (a) and records the name card information in the code (b). An automatic dialer 20 applies dialing to a telephone number selected by the operator among telephone numbers of the name card information read from the name card (a) or the floppy disc 3 and displayed on a CRT 13 and a dial signal is sent from a telephone set 21 via an NCU 25 and a telephone line 23.
Patent JP-S63148972-A (JP)
Title: Expanding formed food suitable for microwave heating
Inventor: IKEDA KENJI
IPC: A23P1/14
Filed: 1986-12-12
Abstract: PURPOSE:To prepare the titled fashionable food having uniqueness, etc., and distinctly informing the optimum time for microwave heating, at a low cost, by putting an expandable stuffing in an outer crust in a manner to be protruded from the crust when expanded by microwave heating. CONSTITUTION:The objective food is a combination of an edible outer crust such as crust of cream puff and an edible stuffing expandable by microwave heating and has a structure to protrude the expanded stuffing from the outer crust. Concretely, the above food can be prepared e.g. by filling a stuffing 3 composed of dough for a steamed cake in an outer crust 1 having holes, cracks and/or parts 2 having low strength.
Patent JP-H0851586-A (JP)
Title: Memory utilizing method for display system having spatial light modulator
Inventor: POORU EMU AABANASU
IPC: G06T11/00
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a display memory reducing power consumption and a system cost by requiring only a capacity smaller than a double buffer memory. CONSTITUTION: A display memory 15 for a display system 10 with a pixel data processing processor 14 and a spatial light modulator(SLM) for generating an image formats data received by a pixel format to a bit face and sends this data to SLM 16 by one at each time. The memory 15 reads the bit face a part of which includes data from one data frame and a part of which includes data from an adjacent data frame. Thanks to this relation, the memory 15 should be provided only the capacity of one data frame so that double bufferring is unnecessitated.
Patent JP-H05103902-A (JP)
Title: Crystallizer
Inventor: YAMAZAKI YOSHINORI
IPC: B01D9/02
Filed: 1991-10-18
Abstract: PURPOSE:To prevent the coarsening of a crystal at the lower part of a crystal- growth vessel and the clogging of its discharge pipeline and to smoothly and continuously operate the crystallizer with high productivity. CONSTITUTION:The crystal in a crystal-growth part 2 is crushed by a crushing means 10 and introduced into a discharge pipeline 9, and a means for driving the crushing means through the discharge pipeline is provided.
Patent JP-H05107005-A (JP)
Title: Capacitance-type length measuring machine
Inventor: KANAYAMA ATSUSHI
IPC: G01D5/24
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a capacitance-type length measuring machine wherein the proportional constant between the displacement of a spindle and a measured square-wave voltage is positive. CONSTITUTION:In a capacitance-type length measuring machine, a measured square-wave voltage is changed so that the feedback voltage which is induced in each core electrode becomes zero when a spindle 12 is pushed in and a measuring capacitor CA is changed, and a corrected square-wave voltage is selected so that the capacitances of correcting capacitors CF0-CF7 are decreased by one unit capacitance when the specified values are obtained. Switching points are provided at these points. When the spindle 12 reaches this point position, a counter D counts up 1. A display device M displays the values which are obtained by converting the measured square-wave voltage and the counter value into the displacement amounts.