baber/WOPTO huggingface dataset:
Patent JP-H0867481-A (JP)
Title: Elevator door on entrance side
Inventor: MATSUZAKI YUJI
IPC: B66B13/30
Filed: 1994-08-31
Abstract: PURPOSE: To reduce time and labor required for manufacturing a door on the landing side of an elevator by forming a door panel of a door on fast side and a blocking plate integrally. CONSTITUTION: One end of a door panel 5 is formed by bending it in such a way that its cross section is in one-end opened square shape, its front side is formed as a frame part 5c, and its rear side is formed as a blocking plate part 5d blocked by a blocking plate. For this reason, the conventional work for mounting the blocking plate is eliminated when a door on the fast side 2 is manufactured. Moreover, since the frame part 5c and the blocking plate part 5d are integral, they are made of the same material and do not cause a difference in colors. Consequently, the appearance of the door panel on the fast side 5 can be improved. A bracket for interlock 8 is bonded in an upper part on a rear surface of the door panel 5, and a bracket for spring door closer 9 is bonded in a central part on the rear surface thereof.
Patent JP-S6362067-A (JP)
Title: Distribution circuit for control memory access of plural processors
Inventor: NISHIMURA KOSUKE
IPC: G06F13/18
Filed: 1986-09-03
Abstract: PURPOSE:To improve the performance of processors by changing the distribution of access rights to the control storage of both master and slave processors in response to the emergency of a job of the slave processor. CONSTITUTION:A timing counter 8 distributes the number of clocks which are used to send addresses where a slave address register 4 gives access to a control storage 9 and the number of clocks used to send the addresses where a master address register 3 gives access to the storage respectively in response to the code set to a code register 6. Thus it is possible for a master processor or hardware to allocate a long access time to the storage 9 by setting a code to the register 6 in response to the emergency of a job of a slave processor. As a result, the working efficiency is improved with processors.
Patent JP-H0496247-A (JP)
Title: Measurement of semiconductor wafer and particles thereof
Inventor: TAKAOKA MAKOTO
IPC: H01L21/304
Filed: 1990-08-03
Abstract: PURPOSE:To make it possible to reduce the number of particles generated and the generation of crown during the formation of epitaxial growth layer by forming a circular-shaped-chamfer with a radius of about 1/2t on the peripheral part of a wafer having a thickness of t, and forming a mirror surface along the surface of the chamfer section which adjoins a main mirror surface at a specified position where the maximum surface roughness is specified. CONSTITUTION:A circular-shaped chamfer section 2 with a radius of about 1/2 is formed on the peripheral section of a wafer 1 having a thickness of t while a mirror surface is formed at the same time wherein the maximum surface roughness (Rmax) of the mirror surface is 0.5mum and below at least in the 500mum section on the surface of the chamfer section which adjoins the main mirror surface. The chamfer section 2 with a radius of R can be formed easily with a grinding stone or the like. After the formation of the chamfer section 2, the mirror surface is polished at a specified mirror work pressure by means of abrasive- coated textile. This construction lowers sharply the generation of rejected articles during the manufacture process and minimizes the number of generated particles. It is also effective to minimize the unevenness on the surface of the chamfer section 2, especially differential elevation in the fine projected and recessed parts of the mirror surface which adjoins the main mirror. The semiconductor atoms deposited during the epitaxial growth time bury the recessed parts easily and prevents the generation of crown.
Patent JP-H1044114-A (JP)
Title: Manufacture of concrete block
Inventor: KIKUZAWA TETSUJI
IPC: B28B1/16
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a concrete block which equips both water permeability, beautiful properties and furthermore intensive performance such as durability at a lower cost. SOLUTION: A plurality of pieces of projection parts are installed at prescribed intervals in the bottom 4a of a forming chamber 4. In this state, dense concrete is filled in the forming chamber so that a part on the upper end sides of the respective projection parts is left and these are buried and thereby a finished concrete layer 1A is formed. Furthermore, coarse concrete is filled on the upper face side of the finished concrete layer 1A and a part on the upper end sides of the projection parts is buried in the inside thereof and a water permeation concrete layer 1B is formed. Thereafter, the above-mentioned respective projection parts are removed and thereby drainage holes 2, 2... are formed in the removal traces.  By such a manufacturing method as this, a concrete block, which consists of the vertical two layers of the finished concrete layer 1A and the water permeation concrete layer 1B and secures sufficient water permeability through the drainage holes 2, 2..., is easily obtained by simple work of beforehand arrangement of the respective projection parts and behindhand removal thereof without necessitating a large-scale device.
Patent JP-S59144967-A (JP)
Inventor: JIYOOJI BENSUKO
IPC: G06F15/16
Filed: 1983-11-04
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-H07165979-A (JP)
Title: Pigment-containing synthetic resin molding compound and its application
Inventor: KURAUSU KURUTSU
IPC: C08K3/04
Filed: 1994-08-31
Abstract: PURPOSE: To provide a pigmented plastic molding compsn. which comprises an org. thermoplastic polymer, a mineral black pigment, and another colorant and is used for producing a shaped object having colored symbols with the aid of a laser beam.  
     CONSTITUTION: This compsn. comprises (A) an org. thermoplastic polymer (pref. polyacetal, a polyester, a reinforced PP, polyphenylene sulfide, a liq. crystalline copolyester, an oxymethylene copolymer, or polybutylene terephthalate), (B) a mineral black pigment (pref. comprising 70-90 wt.% calcium phosphate and 30-10 wt.% carbon dispersed in a matrix comprising calcium phosphate) pref. in an amt. of 0.01-10 wt.%, and (C) another colorant which is an inorg. and/or org. pigment and/or a polymer-soluble dye pref. in an amt. of 0.001-10 wt.%. A shaped object formed from the compsn. is exposed to a laser beam having a principal wavelength of 1,064 nm or of 532 nm. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0491382-A (JP)
Title: Oil pump for engine
Inventor: NAGANO TOSHIHARU
IPC: F04C15/00
Filed: 1990-08-07
Abstract: PURPOSE:To facilitate layout by providing pockets so as to rotatably support an outer rotor in both an engine block and a cover, so that suction and delivery passages can be formed selectably from both the engine block and the cover. CONSTITUTION:The first step driven sprocket 3 of large diameter is fixedly provided along almost a central part in the peripheral surface of an outer rotor in the outer rotor 2, provided with internal teeth meshed with external teeth of an inner rotor 1, and also integrally forming the second step drive sprocket 4 of small diameter. An oil confining space 5 is partitioned between tooth points of the inner and outer rotors 1, 2. A pocket 6A for rotatably supporting a peripheral part 2A of the outer rotor 2 is provided in a side of an engine block 6 and also providing a pocket 7A for rotatably supporting the other peripheral part 2B of the outer rotor 2 in a front cover 7, mounted to the engine block 6, to form respectively an oil suction passage 9 in a side of the cover 7 and an oil delivery passage 10 in a side of the block 6.
Patent JP-S6099686-A (JP)
Title: Ribbon cassette
Inventor: NOZAKI MINEO
IPC: B41J35/36
Filed: 1983-11-07
Abstract: PURPOSE:To enlarge a ribbon end detecting distance, thereby facilitate control of a printing operation stopping position and enable to favorably print without generating any irregularity in density at boundaries, by a method wherein an inerting part for a printing head is provided at one end of a front face of a cassette casing, and an inserting part for a ribbon end detector is provided at the other end. CONSTITUTION:The printing head inserting part 8 for receiving the printing head 7 is provided at the left end of the front face of the cassette casing 1, and the inserting part 15 for the ribbon end detector 16 is provided at the right end of the front face. An ink ribbon 2 is fed from a supplying reel 3 to a take-up reel 4 by each guide part provided in the casing 1, and in its source, it is passed through an opening end of the inserting part 8. When the cassette is fitted, the ribbon end detector 16 fitted to a carriage 6 is inserted, and detects the passage of the boundary between an ink-coated part and a trailing end auxiliary winding part of the ribbon 2. Accordingly, the length of the ribbon can be enlarged, and it is possible to securely print up to a pausing position such as the end of a line.
Patent JP-S6364322-A (JP)
Title: Vapor phase epitaxy equipment
Inventor: AKAGAWA KEIICHI
IPC: H01L21/205
Filed: 1986-09-05
Abstract: PURPOSE:To reduce the distoution of a reaction tube, and improve the workability of washing, by arranging a pipe body around the reaction tube independently and supplying a gap between the reaction tube and the pipe body with a cooling fluid to cool the reaction tube. CONSTITUTION:Outside a reaction tube 1, a cylinder 10 to cool it with cold air is arranged independently of the reaction tube 1. The cold air which flowed into the cylinder from the cold air introducing inlet A of a reaction tube pressing ring 12 cools the ring 12 and a plate 13, too. Then it collides with the reaction tube 1, and moves upward as shown by arrows. The cold air flows while removing the heat of the reaction tube 1, the ring 12, and the plate 13, so that the temperature rise of the reaction tube 1 and the plate 13 can be prevented. Thereby, the distortion of the reaction tube 1 can be removed, and the workability of washing can be improved.
Patent JP-S60100494-A (JP)
Title: Semiconductor light emitting device
Inventor: IMAI HAJIME
IPC: H01S5/14
Filed: 1983-11-05
Abstract: PURPOSE:To obtain a light emitting device which has a stable radiation wavelength and an extremely high coherency by constructing to feed back the light of the selected wavelength to a semiconductor substrate by a reflecting element. CONSTITUTION:Only one surface of a cleaved surface of a semiconductor chip 1 is formed in a no-reflecting surface, and the light emitted from the surface is incident to a reflecting element 4. A light which is fed back to the chip 1 is regulated by regulating an angle with respect to the chip 1 of the element 4, and a laser oscillation is performed in a sole wavelength. A semiconductor light emitting device formed in this manner has a stable range in the temperature change since it has a quantum well structure in the active layer and the peak of the gain of the active layer is dispersive. There is a gain difference in a TE mode and a TM mode, and since the gain of the TE mode is large, stable TE mode oscillation is generated.
Patent JP-H1050977-A (JP)
Title: Ccd charge detection circuit
Inventor: TAMAYAMA HIROSHI
IPC: H04N5/357
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a low noise CCD charge detection circuit having small circuit scale and low power consumption requiring no intricate sampling pulse. SOLUTION: The CCD charge detection circuit receives signal charges detected by a CCD and outputs a corresponding image signal 16. The signal charges detected by the CCD are transferred through a transfer section 10 and injected into a floating diffusion (diffusion layer) FD. The diffusion layer FD delivers an image signal 14 corresponding to the injected signal charges to a source follower amplifier SFA. The amplifier SFA amplifies the image signal 14 to produce an image signal 16. A reset transistor 18 resets the potential of the diffusion layer FD periodically at a level VRST. A differential amplifier 20 receives the image signal 16 from the amplifier SFA and feeds back the image signal 16 negatively to the reset transistor 18 during a reset interval TR when the reset transistor 18 is turned on.
Patent JP-H0854081-A (JP)
Title: Pressure control device
Inventor: IWAMURA MORITAKA
IPC: B60T8/1761
Filed: 1994-08-09
Abstract: PURPOSE:To increase the degree of freedom of the layout of a connector and to provide excellent responsiveness to the function extension period of an electronic control system. CONSTITUTION:A pressure control device comprises a coil unit 20 having a plurality of coils 22 with which respective solenoid valves 13 are outfitted; and an electronic control unit 30 having a connector 34 with a built-in control substrate 32, and the two units 20 and 30 are integrally combined together. The position of the connector 34 is coped through varying only the electronic control unit 20.
Patent JP-S6186839-A (JP)
Title: Arithmetic processor
Inventor: OGURA TOSHIHIKO
IPC: G06F7/76
Filed: 1984-10-05
Abstract: PURPOSE:To improve arithmetic processing efficiency by dividing an arithmetic processor into plural parts to attain the independent arithmetic processing only with a divided unit of the processor and therefore securing the effective use of an arithmetic processing part of a remaining half-word part even in a half- word operation mode. CONSTITUTION:An operator is divided into a high-order arithmetic unit 3 and a low-order arithmetic unit 4, and the high-order and low-order data of a store register 1 for data to receive operations and an arithmetic data store register 2 are supplied to the units 3 and 4 respectively. When the arithmetic mode is set in a division mode, the independent half-word data are supplied to the high-order and low-order positions of both registers 1 and 2. Then calculation is executed. Thus an arithmetic result flag S1 of the unit 3 is stored to a high- order arithmetic state register 63. While an arithmetic result flag S2 of the unit 4 is stored to a low-order arithmetic state register 64. The arithmetic results are stored to an arithmetic store register 5. In a full-word arithmetic mode, those arithmetic result flags are stored to a register 61.
Patent JP-H0389249-A (JP)
Title: Image inversion using peel apart photosensitive element
Inventor: HAABEE UOORUTAA TEIRAA JIYUNIA
IPC: G03F7/26
Filed: 1990-08-08
Abstract: PURPOSE: To form a positive image on a cover sheet and to form a negative image on an elastomer layer by forming a photo-curing layer which changes its adhesion property to the cover sheet and an elastomer layer by exposure. CONSTITUTION: This photosensitive element is produced to obtain an image useful for an overlay proof and its consists of, downward from the surface, a cover sheet (A) which is transparent for active radiation, a photo-curing layer (B) containing a coloring agent, and a non-photosensitive elastomer layer (C) formed on a supporting sheet. First, the sheet (A) is peeled and the element is exposed to active radiation to form for an image (a). Then the sheet (A) is laminated again so that the surface of the sheet (A) originally in contact with the layer (B) is again in contact with the layer (B). Then the element is exposed to active radiation and the sheet (A) is peeled so that the layer (B) exposed in the process (a) remains on the layer (C) while the layer (B) not exposed in the process (a) is adhered to the sheet (A) and removed.
Patent JP-H0551768-A (JP)
Title: Lubricated and plated steel sheet having excellent deep drawability
Inventor: SAITO KATSUSHI
IPC: C23C22/24
Filed: 1991-08-20
Abstract: PURPOSE:To allow the omission of a pressing oil by applying a specific amount of org. phosphor and phosphate compds. under the chromate film or incorporating such compds. into the chromate film, in the resin coated plated steel sheet. CONSTITUTION:The lubricated and plated steel sheet having excellent deep drawability is produced by applying >=1 kinds of the org. phosphor and phosphate compds. at 1 to 30mg/m<2> as P deposition under the chromate film or incorporating the same into the chromate film, in the resin plated steel sheet formed by cladding the chromate film at 10 to 100mg/m<2> in terms of Cr and the resin film contg. silica at a ratio of 5 to 50 pts.wt. solid component per 100 pts.wt. resin at 0.5 to 3g.m<2> as dry deposition onto the surface of the plated steel sheet. Since there is no need for using solvents of a chlorine system used heretofore for removing the pressing oil, a contribution is made to the prevention of environmental pollution. The coating after working is omitted.
Patent JP-S5998306-A (JP)
Title: Video tape recorder
Inventor: OOSAWA AKIHISA
IPC: G11B23/36
Filed: 1982-11-26
Abstract: PURPOSE:To know the number of times of screening of a video tape by recording the number of times of reproduction in the head part of a video tape, and thereafter, reproducing a program signal. CONSTITUTION:A video signal from an input terminal 2 is supplied to a data signal gate circuit 3 and also is supplied to a synchronization separating circuit 4, a vertical synchronizing signal obtained in this synchronization separating circuit 4 is supplied to a data gate pulse signal generating circuit 5, and a data gate pulse signal synchronizing with the vertical synchronizing signal is obtained. The data gate pulse signal obtained in the output side of this generating circuit 5 is supplied to the data signal gate circuit 3 as a gate signal, and also a horizontal synchronizing signal obtained in the synchronization separating circuit 4 is supplied to a data clock signal oscillating circuit 6 as a synchronizing signal, so that this oscillating circuit 6 oscillates by synchronizing with the horizontal synchronizing signal. An output signal of the data signal gate circuit 3 is supplied to, for instance, a 16 bit shift register 7 in accordance with a data clock signal from the data clock signal oscillating circuit 6.
Patent JP-S6364116-A (JP)
Title: Generating device for low frequency signal
Inventor: FUKUDA MINORU
IPC: H03K4/00
Filed: 1986-09-04
Abstract: PURPOSE:To display which part of an output waveform is a present output is by specifying the peak of the output waveform displayed beforehand with an indication mark to show the position of the present output. CONSTITUTION:A control circuit 16 impresses a signal waveform shown by instruction signals 31 and 39 to a waveform displaying circuit 15 with a control signal 37, and a waveform 52 of one period of the output waveform obtained from an output terminal 20 is displayed at a waveform displaying part 51. A voltage detecting circuit 14 compares a triangular wave 40 and a comparing voltage 38 and outputs a coincident signal 43 to the circuit 16. When the circuit 16 receives the signal 43, an instruction mark 53 is displayed on the waveform 52 by the control signal 37. When an inclination instruction signal 32 is an ascending inclination, the voltage 38 is made larger by a microvalue only each time the signal 43 is received once, and when the signal is a descending inclination, the voltage is made smaller. For this reason, the mark 53 moves on the waveform 52 from side to side for each micro distance and specifies a present output position on the waveform 52. Since the micro increase and decrease of the voltage 38 are constant, the moving speed in an X direction of the mark 53 comes to be constant in the whole surface of the displaying part 51.
Patent JP-H0257474-A (JP)
Title: Steering wheel
Inventor: WATANABE ATSUSHI
IPC: F16F15/02
Filed: 1988-08-23
Abstract: PURPOSE:To improve safety when an elastic support is broken due to elastic fatigue in a vibration control device by providing a guide member having a flange portion as a stopper on the outer end portion at a designated space in the central portion of the vibration control device provided on the upper portion of a steering shaft. CONSTITUTION:A boss portion 11 disposed in the central portion of a steering wheel has a metallic boss 17 fixed to a steering shaft 16, and a metallic boss plate 18 is welded on the boss 17. A vibration control device 31 comprising a plate-like support plate 32, a rectangular parallelopiped weight 37 and plural elastic supports 39 formed by an elastic body like rubber for elastically connecting and supporting the above members 32, 37 is installed on the boss plate 18. In this case, a nut guide member 41 having a flange portion 43 at the upper end of a cylindrical guide portion 42, that is, at a designated distance from the upper surface of the weight 37 is fixed to the support plate 32 in such a manner as to be loosely fitted in an opening portion 38 formed in the central portion of the weight 37.
Patent JP-H0260423-A (JP)
Title: Faulty section detector/controller
Inventor: TANAKA MASAMICHI
IPC: H02J13/00
Filed: 1988-08-23
Abstract: PURPOSE:To recover transmission of power through each sound section quickly by detecting a faulty section based on the duration of shortcircuit pulse immediately after open trip of a circuit breaker untill variation of the shortcircuit voltage on a communication cable to a bias voltage. CONSTITUTION:Upon occurrence of fault in the section #3 of a slave station 12c, a circuit breaker 2 is opened to lock a switchgear 4a in open state. At the same time, delay relays at slave stations 12a-12c function for a delay time being set to shortcircuit the signal line of a cable 7b. Furthermore, DC bias voltage is applied onto the signal line of the cable 7b through a master station. Upon finish of operation of the slave station 12c, shortcircuit of the signal line of the cable 7b is released and the shortcircuit voltage changes to bias voltage. The faulty section #3 is detected based on the data of shortcircuit pulse duration and the data of delay time of the slave station 12a. Then the circuit breaker 2 is reclosed and an unlock command is transmitted upto the section immediately before the slave section 12c in the faulty section #3 in order to throw in the switchgears 12a, 12b.
Patent JP-2000040683-A (JP)
Title: Semiconductor cleaner, and method of cleaning semiconductor device
Inventor: YAGI HIDEAKI
IPC: H01L21/306
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor cleaner and a method of cleaning the semiconductor device which can keep the inside of a liquid vessel clean, by removing impurities such as metal, organic matter, etc., carried in the liquid container of a wet processor. SOLUTION: This is a cleaning method for a semiconductor device using a semiconductor cleaner equipped with at least a processing container 7 installed within a chamber 11 for cleaning treatment, a line 1a for supplying the processing container with pure water, a line 3 for supplying the processing container with chemicals, a line 2 for supplying the processing container with cleaning liquid including ozone, and a carriage means having a wafer support 8 for supporting the wafer and a wafer carrier for carrying the wafer to the processing container. In this method, the cleaning liquid including ozone is injected into the processing container from under the container before processing the next wafer after performing the processing of the wafer, and it is let overflow from above the container so as to clean the processing container and the wafer support.