baber/WOPTO huggingface dataset:
Patent JP-H02251136-A (JP)
Title: Semiconductor wafer heat treatment device
Inventor: NATORI HIROYUKI
IPC: H01L21/22
Filed: 1989-03-24
Abstract: PURPOSE:To facilitate control of impurity diffusion on the surface of each semiconductor wafer as well as the uniform progress of an oxidation film thickness and the like by controlling the flow rate of a gas which is suppiled to respective zones in a reactor tube. CONSTITUTION:A plurality of semiconductor waters 8 are lined up and loaded in a boat 9 that is inserted in a reactor tube 2 and a gas from a gas feeder 4a is supplied through gas supply ports 5 of three pieces of gas feeding tubes 3 which supply the gas independently to respective front, center, and rear zones of the semiconductor wafers 8. On the basis of electric signals with respect to the gas concentration of each zone which is detected by a gas concentration detector 11, the flow rate of the gas that is supplied to respective zones is controlled by the gas feeder 4a. Impurity diffusion on the surface of each semiconductor wafer as well as the uniform progress of an oxidation film thickness and the like are thus controlled easily.
Patent JP-H06285217-A (JP)
Title: Apparatus for game
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1993-03-30
Abstract: PURPOSE:To promote the sales of prepaid values by granting a specified value to a player involved when a specified game position is generated during a game when specified incremental updating conditions are established associated with the sale thereof to the player having the prepaid value as specified by record information of a recording medium. CONSTITUTION:A prepaid card (common card) comprising a magnetic card or the like to be used on a game machine such as slot machine is sold with a vending machine 50, sales value data thereof are sent out to a jackpot (herein after call JP) controller 38, a value is added to a counter with the establishing of incremental updating conditions. An accumulated value of the counter exceeds a specified value, a value of the counter is set on a payout counter, and the value is shown on a JP payout value display device 39. When JP is won (for example, when a lot display device 247 gives a specified display mode such as 77 pattern), a part of the value of the counter is transmitted to a game machine to make the machine pays out a merchandise coin associated with the winning of JP.
Patent JP-H06257204-A (JP)
Title: Water collection structure
Inventor: MOTOYAMA ATSUSHI
IPC: E03F1/00
Filed: 1993-03-08
Abstract: PURPOSE:To enhance a penetration speed of water between a ground surface and a crushed stone layer, collect a ground surface water and remove agricultural chemicals and prevent the formation of puddles on the ground surface. CONSTITUTION:An adsorbent layer 30 is buried underground and a crushed stone layer 5 is laid out thereon where a turf layer 6 is laid out thereon. A vertical pipe 15 is buried underground in such a fashion that it may be enveloped by the adsorbent layer 30 where a water collection space 14 is formed inside the vertical pipe 15. A penetration pipe 19 capable of penetrating water into the water collection space 14 from the adsorbent layer 30, is installed to the vertical pipe 15. A lateral branch pipe 17 and an underground main pipe 20 are connected to the vertical pipe 15 in such a fashion that they may be communicated with both the inside and outside of the water collection space 14. A first water flow conduit 33 and a second water flow conduit 35 are installed on the turf layer 6 around the vertical pipe 15 in such a fashion that it may penetrate the turf layer 6 vertically where a water flow material 39 is filled up in both the water flow conduits 33 and 35.
Patent JP-H05238767-A (JP)
Title: Production of patterned glass molding
Inventor: UCHIDA HIROYUKI
IPC: B28B1/00
Filed: 1992-02-26
Abstract: PURPOSE:To express the patterns appearing on a part or the entire part of the surface of a glass molding as the patterns like kintaro wheat gluten by pattern layers of a prescribed thickness. CONSTITUTION:An auxiliary flask 10 meeting the patterns to be expressed is arranged in the prescribed position within a molding flask 4 for forming a molding. Dry materials 2R, 2Y for patterns are packed into one or both of the inside and outside of this auxiliary flask 10 and a material 3D or 3W for a base layer is packed in the entire part of the remaining part where the materials for patterns are not packed, respectively. In addition, the materials are heated in this state or after the auxiliary flask is removed from the inside of the molding flask, by which the two materials are melted or fused and solidified as an integral body.
Patent JP-S58190770-A (JP)
Title: Detection/counter for engine revolutions exceeding set value
Inventor: SUZUKI TAKUJI
IPC: G06M3/00
Filed: 1982-04-30
Abstract: PURPOSE:To enable normal operation by counting the revolutions of the engine detecting that they exceed the set value while generating a warning. CONSTITUTION:A pulse signal of N=pulse signal (Hz)=(revolutions/60)X(2/number of cycles)Xnumber of cylinders is applied to a 1/N counter circuit 3 from an ignition coil after shaped with a waveform shaping circuit 2. When the revolutions of the engine continue to exceed the set value, output of the 1/N counter circuit 3 outputs a pulse-like signal at each unit time (T1). When this signal is applied to a flip flop 5, it outputs a signal of positive voltage at the output terminal and with the subsequent signal, the output is zero. On the other hand, a circuit of a resistor 10 and a capacitor 11 connected to the flip flop 5 obtains a voltage at the connection point B as shown by (b). When this voltage increases based on a CR time constant and reaches the dotted line 14 beyond the dotted line 13, the flip flop 5 is reset to zero the voltage of the output signal. Therefore, the time (T2) until the reset voltage is reached is set longer than the cycle (T1). Thus, a signal of the flip flop 5 is applied to an electromagnetic counter 6 to advance counts by one while a warning is emitted with an alarm 7.
Patent JP-S60218475-A (JP)
Title: Manufacture of chemically deposited film
Inventor: KUDOU YASUKI
IPC: C23C18/08
Filed: 1984-04-12
Abstract: PURPOSE:To manufacture a chemically deposited photoconductive film with high uniformity in a short time by heating an aqueous soln. contg. Cd, holding it at a prescribed temp., and adding an aqueous soln. contg. S or Se. CONSTITUTION:An aqueous CdCl2 soln. and an aqueous ammonia soln. are charged into a reaction vessel and held at >=80 deg.C prescribed temp. in a thermostat. A substrate of glass or the like is put in the vessel, an aqueous soln. of a compound generating S ion such as thiourea is added, and the solns. are brought into a reaction at said temp. with stirring to deposit CdS on the substrate to a desired thickness. After finishing deposition, the substrate is pulled up and washed, and a deposited CdS film is obtd.
Patent JP-H02252317-A (JP)
Title: Phase locked loop type frequency synthesizer
Inventor: FUKUBE KENJI
IPC: H03L7/18
Filed: 1989-03-24
Abstract: PURPOSE:To reduce frequency drift, to continue a long stop mode time and to decrease power consumption by applying respectively an output voltage from a loop filter and a D/A converter to 1st and 2nd control input terminals of a voltage controlled oscillator. CONSTITUTION:In the strop mode, similarly at the operating mode, a prescribed DC voltage is applied to the control input terminal 12 of a voltage controlled oscillator 3 via a memory circuit and a D/A converter 11. Moreover, the output resistance of a phase comparator 4 is selected very high to avoid the charge in a capacitor 14 charged at the operating mode from being discharged. Thus, the output voltage of a loop filter 8 is fed the control input terminal 9 of the oscillator 3. The charge of the capacitor 14 is gradually discharged, the control input voltage of the oscillator 3 is decreased to cause the drift in the output frequency. However, the control sensitivity with respect to the output voltage of the filter 8 is set lower to decrease the frequency drift of the output. Thus, the time of the stop mode is prolonged resulting in reducing power consumption much more.
Patent JP-S63239995-A (JP)
Title: External resonance laser device
Inventor: MURAYAMA SHUICHI
IPC: H01S3/105
Filed: 1987-03-27
Abstract: PURPOSE:To perform narrow-splitting with good stability even when a surrounding temperature is changed and a resonator length is varied by making a reflected light from a half-mirror provided on the side of a beam splitter arranged between a semiconductor laser and a mirror to interfere with a reflected light from said mirror for making an electric output corresponding to this interference light to vary a light path length. CONSTITUTION:Outgoing light from a semiconductor laser 1 is made parallel light by a collimator lens 2 to be incident on a beam splitter 4 for being divided into L2 and L3. The light L2 is reflected by a mirror 3 to be divided into L6 and L7 inside the beam splitter 4 while the light L7 is incident on a photodetector 6. The light L3 is reflected by a half-mirror 5 to become L4' at the beam splitter 4 for being incident on the photodetector 6. On the other hand, a penetrating light L5 is incident on a photodetector 7 and its electric signal output is sent to a differential amplifier 9 through a variable gain amplifier 8. The light being received by the light-receiving element 6 is an interference signal by mutual interference of the light L4' and the light L7 and this is changed into an electric signal to be sent to the differential amplifier 9. A differential signal of the two signals is put in a driving device 10 to transfer the mirror 3.
Patent JP-H08270608-A (JP)
Title: Control device for hydraulic circuit
Inventor: YAMADA KAZUHIKO
IPC: E02F9/22
Filed: 1995-03-30
Abstract: PURPOSE: To provide a control device for a hydraulic circuit whereby supplying/ stopping operating oil can be performed by simple operation. CONSTITUTION: A reset type switch is used in a turn inhibiting switch 4, to detect operation of this turn inhibiting switch 4 by a CPU 3. In the CPU3, a transistor 8 is alternately on/off controlled at each operating the turn inhibiting switch 4, to switch an upper turn unit to a turnable 'drive mode' and to an unturnable 'non-drive mode'. In the CPU3, a transistor 12 is on/off controlled at each operating the turn inhibiting switch 4, to put out an LED14 when switched to the 'drive mode' and to light the LED14 when switched to the 'non-drive mode'.
Patent JP-H05274226-A (JP)
Title: Data processing system and storage device for the processing system
IPC: G06F21/79
Filed: 1992-03-30
Abstract: PURPOSE:To provide useful functions such as data protection or the like flexibly by units smaller compared with pages and segments without remarkably marring efficiency. CONSTITUTION:In addition to a conventional data word array 1, this system is provided with an auxiliary storage bit array 2 and control part 6, and is accomplished by interrupting the execution of a program and calling a prescribed procedure corresponding to the value of auxiliary storage bits when data words are red or reloaded. Thus, since process interruption at the time of read or reload can be specified for respective data words by the value of the auxiliary storage bits, various procedures can be applied by the units smaller compared with the pages or the segments, and the usuful functions such as data protection or the like can be realized flexibly.
Patent JP-S51150180-A (JP)
Title: Electric driving screw chuck and method of d riving a screw
Inventor: OBATA MASAO
IPC: B23B31/24
Filed: 1975-06-19
Abstract: PURPOSE: To make compression of a body possible with a given fastening force by driving a screw through a special clutch. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05273915-A (JP)
Title: Navigation display device
IPC: G08G1/0969
Filed: 1992-03-30
Abstract: PURPOSE:To directly read a current position by directly displaying the current position on a map while overlapping the map and a display means by using a liquid crystal display element, etc. CONSTITUTION:A display element 5 utilizing liquid crystal, for example, is installed at the center of a display part 1-1 and numbers 000-019, for example, are attached to respective divided small areas 13. The current position information of a position measuring person is obtained by a position measuring sensor 3, and a controller 2 inputting and processing this information drives the display part 1-1 through a cable 4. Further, the controller 2 drives a page number display part 6 on a map 15 in a frame 10-1 of the display part 101 and drives a small area number display part 7 showing which one of small areas 13 divided in the page is next overlapped this display part 1-1. Then, the display element 5 displays a current position display mark 11 showing which part of the small area 13 positions the position measuring person at present.
Patent JP-S62230410-A (JP)
Title: Shape controlling method in temper rolling
Inventor: NISHINO KEN
IPC: B21B37/00
Filed: 1986-03-31
Abstract: PURPOSE:To stabilize the shape of a rolling material by adjusting the rolling load of a four high mill according to rolling speeds and adjusting the roll crown of the rolling according to the adjusted rolling load. CONSTITUTION:The four high mill 1 consists of a pair of backup rolls 10 and a pair of work rolls. The rolling speed is detected by a tachometer 21 and the rolling load corresponding to the detected speed is determined by a control device to control a screw-down device 11. The rolling load in this stage is detected by a load meter 12 and work roll benders 13, 22 are controlled by the roll crown control signal from the control device 2. The roll crown corresponding to the rolling load is thus controlled. The actual shape of the rolling material is detected by a shape detector 3 and the roll crown is finally controlled. The shape of the rolling material is stabilized by the above-mentioned method, by which the unstable part is eliminated and the yield is improved.
Patent JP-H05274058-A (JP)
Title: Electronic apparatus system
IPC: G06F1/16
Filed: 1992-03-30
Abstract: PURPOSE:To correct projection display or information in a moment and to easily carry the whole of an apparatus by unifying modules required for projection display of information into one body. CONSTITUTION:The system is provided with a master device 2 having a keyboard unit 12 and a storage part 16 for input information storage and plural slave devices 3b selectively and attachably/detachably connected to the master device. The master device is provided with a slave device connection part 4 incorporating a light source 5, and a table 6 on which the slave device is placed is formed on the upper face of the slave device connection part, and a light- transmissive window part 4 irradiated with light from the light source is formed on this table. One of plural slave devices is provided with a transmission type display device 42 on which information inputted from the master device and information stored in the storage part are displayed and a reflection mirror 46 and a condenser lens 47 which condense the light transmitted through the display device to project information as a projection image.
Patent JP-H05269965-A (JP)
Title: Printing material processing device
IPC: B41F17/10
Filed: 1992-03-30
Abstract: PURPOSE:To provide a printing material processing device for printing continuously on a continuous material made of, for example, vinyl chloride tube or vinyl chloride plate. CONSTITUTION:A continuous printing material 12 is wound on a drum 11 and stored. The printing material 12 taken out from the drum 11 passes through a heating device 13 constituted of a preheater 14 and a heat accumulator 15, softened, and straightened so as to be flattened at a shaping roller mechanism 17. Thus, the continuous printing material 12 whose winding inclination caused by the drum 11 is straightened is led to a printer 18 and printed continuously, for example, by a thermal printer head.
Patent JP-H11266790-A (JP)
Title: Separation of yolk from albumen and apparatus therefor
Inventor: SANO MINORU
IPC: A23L15/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating yolk from albumen, capable of facilitating maintenance and cleaning of an egg breaker and removing operation of defective egg after breaking egg by simplifying egg breaking unit of the egg breaker and provide apparatus therefor. SOLUTION: In this method for separating yolk from albumen, egg E is fed to an egg-breaking unit 8 supported at definite interval to a rotating member 7 endlessly rotated by being wound around a sprocket 6 horizontally rotated, yolk-albumen liquid broken by an egg-breaking blade 17 is dropped into whole egg-receiving storage conduit installed side by side under the egg breaking unit 8, whole egg liquid overflows from one end of the storage conduit and is slid onto chute disposed in a state lowered and inclined from one end of the storage conduit and having yolk-albumen separating hole and only albumen Ea is made to flow down from the separating hole to separate the yolk Eb from the albumen Ea.
Patent JP-S63276996-A (JP)
Title: High definition television signal transmitter
Inventor: TSUBOI SHUSUKE
IPC: H04N9/65
Filed: 1987-03-30
Abstract: PURPOSE:To improve the horizontal/vertical resolution of a reproduced picture without incurring high cost to a receiver by boosting each high band component in the horizontal and vertical directions at the sender side. CONSTITUTION:A Y (luminance) signal converted into a digital signal by an A/D converter 105 is subjected to the band limit of a slant high band component satisfying the condition of munu0+mu0nu>mu0nu0 by a horizontal/vertical pre-filter 108 at a horizontal/vertical spatial frequency region, where mu0 is a maximum horizontal frequency of a broad band TV signal, nu0 is the maximum vertical frequency of the broad band TV signal. The output signal of the filter 108 is inputted to the horizontal/vertical boost circuit 190. The signal component near the horizontal frequency mu0 and the vertical frequency nu0 is boosted by the circuit 190 and the result is inputted to an offset/subsample circuit 109, where the offset/sample processing is applied. Thus, the size of the hardware of the horizontal/vertical interpolation filter at the receiver side is made smaller than the hardware of the pre-filter of the sender side and a high definition TV signal is obtained.
Patent JP-S60217009-A (JP)
Title: Piston head forming for direct injection 4 valves type diesel engine
Inventor: NAKAO HIROHIDE
IPC: B23C5/00
Filed: 1984-04-13
Abstract: PURPOSE:To reduce ineffective space and obtain high compression ratio in an engine, by moving the rotary shaft of a milling cutter parallel to a piston pin in the creation method of the piston head of a direct injection 4 valves type Diesel engine. CONSTITUTION:A milling cutter 61, which is used for accomplishing the creation of a piston head, is made to have an outward form with a small diameter cylindrical surface 63 at its central part and almost conical surfaces 62, having gradual increasing diameters foward its both ends, on both sides. And, for machining the piston head, the rotary shaft of the milling cutter 61 is moved along the line which makes a right angle with the piston pin 51, namely along the X-line, keeping the rotary shaft parallel to the pin 51, then, the piston head which conforms to a given design is formed. Furthermore, as for the cutting depth of the cutter 61, the maximum depth is located at the right sideline of the piston head and the depth is gradually reduced by shifting the cutter 61 to upper right direction. By this method, it becomes possible to reduce ineffective space and obtain high compression ratio in an engine.
Patent JP-S553412-A (JP)
Title: Epoxy resin composition
Inventor: HIYOSHI YASUO
IPC: C08K3/34
Filed: 1978-06-21
Abstract: PURPOSE: The title composition having improved crack resistance without degrading properties of an epoxy resin, comprising a silicone rubber stably dispersed in the resin with a carbon fuctional silane as a dispersing agent.  
     CONSTITUTION: A composition comprising (A) 100 parts by wt. of an epoxy resin containing a curing agent, (B) 1W60 parts by wt. of a curable silicone rubber consisting of an organopolysiloxane, an organohydrogenpolysiloxane, and a catalytic amount of platinum, and (C) 0.1W20 parts by wt. of a carbon functional silane, obtained by reacting an aminoalkylalkoxysilane with an epoxy group-containing aldoxysilane at a molar ratio of the active hydrogen in the amino group to the epoxy group of 1: 0.5W2.0, as a dispersion stabilizer for the silicone rubber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S548196-A (JP)
Title: Amorphous powder
Inventor: FUKUNAGA TAKESHI
IPC: G03C1/72
Filed: 1977-06-21
Abstract: PURPOSE: To obtain the superfine product of large specific surface area by digesting anatase or rutile type hydrated titanium oxide in a conc. caustic alkali soln. to destroy the crystal structure, followed by aging in a dil. acid and calcination or drying at a specified temp. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60217817-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01D17/00
Filed: 1984-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06285536-A (JP)
Title: Drawing device for metallic wire
Inventor: HAMADA KAZUICHI
IPC: B21C3/14
Filed: 1993-03-31
Abstract: PURPOSE:To improve workability in exchanging dies by preventing mixing of lubricant and cooling water when a die is fitted on a lubricant box. CONSTITUTION:A die fixing means 50 housing a die housing box 51 in which the die 20 for drawing a metallic wire is housed is fitted from above on restraining part 63 by engaging which is provided in a lubricant box 60 in which the lubricant 90 is stored. A cooling liquid circulating path 53a to which the cooling liquid is supplied from the outside is provided surrounding the die 20 in the die housing box 51. Thus, the lubricant is not mixed with the cooling water even the die fixing means is fitted on the lubricant box 60 and the die 20 is easily exchanged since the die fixing means is easily fitted on the lubricant box 60.
Patent JP-H07283571-A (JP)
Title: Manufacture of shield frame
Inventor: HIBINO EIICHI
IPC: H05K9/00
Filed: 1994-04-13
Abstract: PURPOSE:To obtain a manufacture of a shield frame which is so constituted that it can suppress very easily the deformation of a frame occurring on the occasion of preparation or fitting of a circuit board. CONSTITUTION:A manufacture of a 3 shield frame which holds a circuit board 2 in the shape of a rectangle in plan view to which necessary components 1 are soldered, and which is soldered to this circuit board 2 and constructs a circuit module product. This method comprises a process of preparing a metal plate wherein long side parts 4 and short side parts 5 paired respectively and connecting parts disposed in a hollow part surrounded by these long side parts 4 and short side parts 5 and connecting the long side parts 4 and the short side parts 5 respectively or connecting the long side parts 4 to each other are formed, a process of erecting only the long side parts 4 of the metal plate, a process of removing the connecting parts except only the connecting part 6 connecting the respective central parts of the long side parts 4 to each other and a process of erecting the short side parts 5 of the metal plate in the same direction as the long side parts 4 thereof.