baber/WOPTO huggingface dataset:
Patent JP-S54163003-A (JP)
Title: Automatic performance record player
Inventor: HASHIMOTO KIYOSHI
IPC: G11B3/095
Filed: 1978-06-15
Abstract: PURPOSE:To make construction simple and inexpensive by corresponding the light transmission parts provided to the holding member of position detecting elements turnable in cooperation to a tone arm to photoelectric detectors being position detecting means. CONSTITUTION:The holding member 5 of position detecting means is provided turnably in cooperation to a tone arm 1 and the light transmission parts 5a, 5b, 5c... etc. for detecting that a pickup cartridge 6 is positioned in the rest position or the lead-in groove or lead-out groove of a record disc are provided as position detecting elements. The light transmission parts 5a, etc. are positioned on the same circumference. Photoelectric detectors 7a, 7b constituted by light emitting elements and photoelectric elements are held by boxes 7 in the positions opposing so as to sandwich these. Based on the position detecting signals obtainable by these, the pickup cartridge 6 is automatically moved and controlled to the rest position on the lead-in position of the record disc.
Patent JP-H08248781-A (JP)
Title: Image forming device
Inventor: KUME TAKAO
IPC: G03G15/01
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a clear color image by excellently transferring the toner image in plural colors formed on a photoreceptor drum to a recording material to be recorded without causing any fogging of the tip part. CONSTITUTION: A gap (d) provided in-between an elastic layer 3b in a leading end part side of the recording material 2 to be recorded clamped by a gripper 3f and a supporting member 3d. The width of the gap (d) is composed to become equal to or larger than an entering amount of an transfer drum 3 corresponding to the photoreceptor drum, and to become equal to or larger than a nip width formed in-between the photoreceptor drum and to transfer drum. A conductive layer 3h straddling over the elastic layer 3b and the supporting member 3d while covering the gap (d) is provided on the rear side of a conductive material layer 3c.
Patent JP-H05232545-A (JP)
Title: Shutter device for electrostrictive element driving type camera
Inventor: TOMA KIYOSHI
IPC: G03B9/62
Filed: 1992-02-21
Abstract: PURPOSE:To prevent the depolarization of an electrostrictive element which is used as the driving source of a shutter device for a camera. CONSTITUTION:The shutter device for the camera is constituted of a shutter mechanism part 1, a driving control part 2 and a voltage control part 3. The mechanism part 1 is provided with sectors 107 and 108 which control the exposure of the camera and the electrostrictive element 102 for actuating the sectors 107 and 108. The driving control part 2 supplies specified driving voltage VH in accordance with the specified shutter time to drive the element 102. The voltage control part 3 is provided with a constant-voltage element 303 for restricting the driving voltage VH. By switching the constant-voltage element, the driving voltage is restrained more in the case of the long shutter time than in the case of short shutter time.
Patent JP-S59198718-A (JP)
Title: Manufacture of film according to chemical vapor deposition
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/318
Filed: 1983-04-25
Abstract: PURPOSE:To check generation of a mixed region at the interface of a film between a film forming surface, to enhance the interfacial characteristic, and moreover to make the film growing speed to be a high speed by a method wherein a first film is formed on the film forming surface according to the photo CVD method, and a second film of the same material is laminatedly formed moreover according to the PPCVD method or the PCVD method on the topside thereof. CONSTITUTION:A first film is formed according to the photo vapor phase reaction method on the film forming surface of a substrate 1, and a second film of the same material is laminated to be formed according to the photo plasma chemical vapor deposition on the film thereof. For example, reactive gas of a semiconductor consisting of silane is sent to a reaction system 10 through a flowmeter 29. Substrates 1 having film forming surfaces held at 100-500 deg.C are arranged in the reaction system thereof, and silane is fed making pressure of a reaction region 44 to be 0.1-10Torr. Thereupon irradiation of light is performed using a lamp to radiate infrared light, and silicon films are formed on the film forming surfaces. Then electric energy is applied to electrodes 5, 6 from a high-frequency oscillator 4 in addition to photo energy thereof, PPCVD reaction according to plasma glow discharge is performed, and the semiconductors of the same material are laminated continuously on the semiconductor formed by photo CVD.
Patent JP-H02251879-A (JP)
Title: Charged latent image recorder and reproducing device
Inventor: TAKANASHI RYOYU
IPC: G03G15/05
Filed: 1989-03-24
Abstract: PURPOSE:To stably and accurately form a gap between the recording medium and the counter head and to improve the close contact of them by arranging the recording medium and the counter head via a spacer, and producing electrostatic attraction force between them. CONSTITUTION:The recording medium 10 consists of an electrode layer 14 and a charge holding layer 16 laminated on a proper glass base 12; the counter head (recording head) 18, which records a charged latent image on the recording medium 10, consists of a transparent electrode 22 and a photoconductive layer 24 laminated on a proper glass base 20. A spacer 26 is provided between the recording medium 10 and the recording head 18 in such a way that attraction force acts between them in the periphery where the discharge of the charge holding layer 16 and the photoconductive layer 24 is not interrupted. Thus, the gap between the recording medium 10 and the counter head 18 is stably and accurately formed, and the close contact of both the recording medium 10 and the counter head 18 can be improved.
Patent JP-S63237741-A (JP)
Title: Preparation of decorative chocolate
Inventor: KUMAGAMI NAOMI
IPC: G09F5/00
Filed: 1987-03-26
Abstract: PURPOSE:To transfer an engraved image to a contact surface of a chocolate body, by forming an image body having a given engraved image on a plastic sheet using a photoengraver, placing the image body on a forming mold and bringing the engraved image surface into contact with the chocolate body. CONSTITUTION:A photoengraver is constituted of a scanning head 14 having a photomultiplier tube, an engraving head 15 having a vertically vibrating engraving needle, an original table 16 for carrying a photograph 10, an original table 17 for carrying a plastic sheet 11, swing levers 18, a swing arm 19, a traversing lever 20, etc. This photoengraver is used to form an image body having a given engraved image on the surface of the plastic sheet 11. The resultant image body is placed on a forming mold and the engraved image surface is brought into contact with a chocolate body to transfer the engraved image to the contact surface of the chocolate body. As a result, an image having an expression, such as a face, can be provided on the surface of the chocolate as a delicate complicated uneven pattern in a short time.
Patent JP-S57187648-A (JP)
Title: Method and apparatus for detecting concentration of oxygen in room air of open type combustor
Inventor: YAMAGUCHI HIROSHI
IPC: F23N5/12
Filed: 1981-05-14
Abstract: PURPOSE:To give a warning or automatically stop an open type combustor when ion current value of flame always being fed from the combustor is below reference value of concentration of oxygen in a room by comparing the value with ion current values of a flame of the combustor determined corresponding to the reference value of the oxygen concentration in a room as measured in a specified time after the start of combustion. CONSTITUTION:An ion current detection frame rod 2 is placed into a flame of a burner head 1 of an open type combustor connected to an a.c power source and and ion current values of the flame is measured with an apparatus comprising a resistance 3, a smoothing capacitor 4, a resistance 5, a protective resistance 6, a capacitor 7, an ion current measuring  means (containing an A/D convertor, a memory, a CPU, a timer, a comparing means and the like), a microcomputer 8, a driver 9, a relay coil 10 and a light emitting diode 11 corresponding to the concentration of O2 of air in a room when it is within the safety range and at the limit concentration of 18% as measured in a specified time after the start of the combustion. Ion current values of flame always being fed are compared with both current values as mentioned above so that a light in warning color will be emitted with diode or the combustion halted before O2 reaches the concentration of insufficiency.
Patent JP-H09263385-A (JP)
Title: Container guide for container crane
Inventor: KAWASE AKIRA
IPC: B66C19/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the swing of a trolley and a container guide by reducing a gap between the trolley and the container guide and by shortening the length of the rope for lifting a spreader. SOLUTION: A container guide 11 is mounted nearest to the bottom of a crane girder 6 such that its top end does not interfere with a container 31 lifted and traversed by a spreader 9. When the container 31 on a container ship 33 is unloaded, a spreader 9 holding the container 31 on a container ship 33 is lifted and stopped over the container guide 11 by moving a trolley 8 and is lowered to place the container 31 on a chassis waiting on a wharf while the container 31 is guided by a container guide 11. Since the gap between the spreader 9 and the top end of the container guide 11 is small, a lifting rope is short and the container 31 is little swung and, hence, the container 31 is smoothly guided.
Patent JP-2000262122-A (JP)
Title: Rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C11/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To excellently drive a fertilizing and feeding part by an extremely simple constitution means. SOLUTION: In this rice transplanter equipped with a fertilizing machine 36 at the upper side of the rear of the rice transplanter, a driving member 77 for linking and connecting a PTO shaft 71 below the rice transplanter to a feeding part 38 of the fertilizing machine 36 is installed. The driving member 77 is arranged in the longitudinal width between a fertilizer hopper 37 and the feeding part 38.
Patent JP-H07256836-A (JP)
Title: Composite film for retort and deep-draw package
Inventor: YOSOMIYA TAKATOSHI
IPC: B32B27/32
Filed: 1994-03-18
Abstract: PURPOSE:To provide a composite film for deep-draw forming having high transparency, excellent deep-draw forming properties and resort suitability. CONSTITUTION:A composite film for retort formed of a surface layer, an intermediate layer and a sealing layer is manufactured by a co-extruding method. Of the film, the surface layer 10 is formed of polyamide resin, the intermediate layer 11 is formed of blended resin of methaxylene diamine-6-nylon and other polyamide resin in such a manner that its mixing ratio is 7:3-9:1, an adhesive layer 12 is formed of adhesive resin, and the sealing layer 13 is formed of polypropylene having a melting point of 140-165 deg.C. This film is used as a bottom material for deep-draw forming.
Patent JP-H05315206-A (JP)
Title: Correction method of lead wire for electronic component use and strainer
Inventor: EGAWA MASAMI
IPC: H01G13/00
Filed: 1991-04-05
Abstract: PURPOSE:To effectively remove a bend deformation from a wire material for lead-wire use by a method wherein a tension is exerted on the wire material for lead-wire use, which is let out from a roller group, in its letting-out direction in an electronic-component assembly machine wherein the lead wire is welded or soldered to an electronic-component main body. CONSTITUTION:Individual tension rollers 19a, 19b, 20a, 20b are simultaneously provided with functions as devices which sandwich and hold a lead wire and which let it out. At this time, the peripheral speed of the first tension rollers 19a, 19b is set at a low speed as compared with that of the second tension rollers 20a, 20b. Thereby, a tension is exerted on a wire material 3 between the first tension rollers 19a, 19b and the second tension rollers 20a, 20b. When a tensile force acts on the wire material 3, it is possible to correct a bend deformation such as a warp or the like which is left on the wire material 3, especially a bend deformation in directions other than the X-axis direction and the Y-axis direction. In addition, it is possible to reduce an irregularity in the letting-out amount of the lead wire.
Patent JP-S58190046-A (JP)
Title: Semiconductor device
Inventor: HIDAKA NORIO
IPC: H01L23/498
Filed: 1982-04-30
Abstract: PURPOSE:To eliminate uncertain earthing and prevent generation of crack in the insulator at the electric terminal by providing metal base and electric terminals inserted and fixed to the area formed through said metal base. CONSTITUTION:A strip line 30 is formed at the surface of insulating base material 29 consisting of the ceramic plate and an insulating bridge 31 consisting of the ceramic plate and a metallized film 31 are also provided. The bridge 31 is the same in the width as the base material 29 and is short in the direction opposing to the internal and external surfaces of package, namely in the direction same as the strip line 30. Therefore, the strip line 30 is partly exposed.
Patent JP-H06291631-A (JP)
Title: Method and circuit for driving voltage driven element
Inventor: MIYAZAKI HIDEKI
IPC: H02M1/08
Filed: 1993-03-31
Abstract: PURPOSE:To suppress noise and surge voltages by detecting a voltage between first and second terminals, changing the resistance value of a resistor corresponding to this detected Value and decelerating speed to increase or decrease a gate voltage. CONSTITUTION:When an input signal Soff is supplied from a control circuit 1 to an SW1, the SW1 is turned on, an electric charge charged through a first resisting means 3 to a gate capacitor Cge of a Q1 is discharged, and the Q1 is turned off. When an input signal Son is supplied from the circuit 1 to an SW2, the SW2 is turned on, the electric charge is charged from a control power source Vcc through a second resisting means 4 to the gate capacitor Cge, and the Q1 is turned off. In this case, the resistance value is changed by the means 3 and 4 respectively corresponding to the output of a voltage detecting means 5 to detect the collector voltage of the Q1. Namely, when a collector voltage is less than a prescribed value, the resistance value of the means 3 and 4 is changed into low resistance and when the collector voltage is larger than the prescribed value, the resistance value is changed into high resistance. At the time of turn-off, the collector voltage is increased, the means 3 is changed into the high resistance, and discharging from the capacitor Cge is delayed.
Patent JP-H10263605-A (JP)
Title: Manufacture of hot rolled steel plate whose surface defect is reduced
Inventor: KACHI TAKAYUKI
IPC: B21B31/16
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hot rolled plate whose surface defects are reduced by which the generation of seam flaws is effectively detered more than before by improving on a rouge rolling stage. SOLUTION: When horizontal rolling is executed just after vertical rolling, the target value of the roll gap between the work rolls in the horizontal rolling is set so as to have such a distribution as the gaps on width end sides are larger than that on the width middle side and the actual roll gap is changed in accordance with the target value. In this way, the amount that the initial positions 20 of corner parts of a rolled stock 4 are moved to the surface and back faces 4e, 4d is remarkably reduced (x<y).
Patent JP-S57188162-A (JP)
Title: Signal receiver
Inventor: KOUDA YOSHIO
IPC: H04L27/00
Filed: 1981-05-15
Abstract: PURPOSE:To obtain a signal receiver extending apparent dynamic range, by providing a compressor at a stage before than a band pass filter. CONSTITUTION:An input signal is given to a detector 5 through a compressor 2, a driving amplifier 3 and a band pass filter 4 and the output is outputted from an output terminal 7 via an output amplifier 6. The compressor 2 a compression characteristic which takes a level difference in terms of logarithmic expression between the input signal and a reference level as an output after compression to 1/K. Figure shows the input and output characteristics of the compressor with K=2 and 3.
Patent JP-H09242893-A (JP)
Title: Ball valve
Inventor: NAGARA HITOSHI
IPC: F16K5/08
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent a seal part from biting a foreign matter by providing a seal surface, being in contact with the outer circumferential surface of valve element of seat ring body made of resin, with two layers: an annular grease groove having grease therein and an annular rubber layer elastically abuts on the outer circumferential surface of valve element while protruding slightly from the seal surface. SOLUTION: An annular inner circumferential rubber layer 62 and an intermediate rubber layer 63 is fixedly mounted on the inner circumferential side and intermediate part of seat ring body 61. These seal surfaces are brought into elastic contact with a ball valve element 40. On the large dia. side of a seat ring 61, an annular grease groove 65 opened at the outer circumferential surface of the element 40 is formed. Normally, the element 40 is in contact with fluid from the outer circumferential surface on the side of penetrating flow path and foreign matters in the fluid sticks thereto, but an inner circumferential rubber layer 62 sweeps out and removes them.  The layer 63 slides smoothly on the outer surface of the element 40 in association with the grease supplied from the grove 65, improving the relation with the element 40 to thereby improve the seal characteristic and make the element 40 turn smoothly.
Patent JP-S55165862-A (JP)
Title: Intermediate take-up tool and equipment for cable
Inventor: ISHIDA MASARU
IPC: B65H51/26
Filed: 1979-06-11
Abstract: PURPOSE: To facilitate simultaneous take-ups by providing a passing part for each cable, a take-up part for the cable and a rotary axle for taking up in an intermediate take-up for cables.  
     CONSTITUTION: A pair of winding pins 4, 4' are installed at the positions away each other a rotary axle 3 as the center. A passing part 6 for cables in the direction orthogonal to the take-up rotary axle 3 between the cable take-up part which consists of those winding pins 4, 4'. When this reel L has been turned with the rotary axle 3 as its center, it makes a condition to wind them crisscross to a pair of the winding pins 4, 4', take-up motion is started. Thus, provisions of the take-up rotary axle, passing part and winding pins on the reel facilitates to make simultaneous take-ups from both directions in the intermediate part of the cables. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S548205-A (JP)
Title: Controller for feed water of boiler
Inventor: KUCHITSU MOTOHARU
IPC: F22D5/26
Filed: 1977-06-22
Abstract: PURPOSE: To perform proper feed water control, by reducing the fluctuation is the quantity of boiler feed water at the time of changeover of feed pumps is a feed system having the plural feed pumps arranged in parallel with each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02249407-A (JP)
Title: Vacuum seeder
Inventor: TAKENO SADAO
IPC: A01C19/02
Filed: 1989-03-24
Abstract: PURPOSE:To surely sow a seed into a pot one by one by turning a seed cylinder, dropping the seed into the opening of the cylinder, sucking the seed with a sucking nozzle and moving the seed to be sown to a guide port. CONSTITUTION:A seed (a) stored in the bottom of a seed cylinder 1 is dropped into an opening 1a by turning the seed cylinder 1. The seed (a) is sucked with a sucking nozzle 2 arranged near the opening and the seed-sucked sucking nozzle 2 is moved to a seeding guide port 3 by a transfer mechanism B and the seed is discharged to the seeding guide port. The discharged seed is sown to a pot P one by one.
Patent JP-H07278562-A (JP)
Title: Operation of coke oven
Inventor: FUKUDA KOICHI
IPC: C10B57/04
Filed: 1994-04-12
Abstract: PURPOSE:To prevent the compression packing of coal and the damage to furnace wall, reduce the mending cost and prolong the furnace life and enable stable operation of a coke oven by controlling the maximum swelling pressure of a coke oven in the carbonization of coal to a specific level according to the furnace height. CONSTITUTION:A coke oven is stably operated by estimating the maximum swelling pressure (P) in carbonization stage from the relationship of the formula I [20(%) <=VM<=38(%); 15(%)<=Ti50(%)] herein VM is the amount of volatile matter of coal and TI is the amount of inert component, compounding one or more kinds of coals in such a manner as to keep the sum of the maximum swelling pressure in carbonization (SIGMAP) below a permissible limit by calculating the pressure from the relationship of the formula II (N is integer of the kinds of coal; fi is weight of i-th coal based on total weight of coal ; Pi is maximum swelling pressure at carbonization of the i-th coal) taking advantage of the additivity of the swelling pressure in the compounding of coal, and controlling the maximum swelling pressure in the carbonization of coal to <=7TkPa for an oven having a furnace height of >=6m and to <=10kPa for an oven having a furnace height of <6m.
Patent JP-H05230456-A (JP)
Title: Rare earth phosphor
Inventor: SOMAYAMA HISASHI
IPC: H01J61/44
Filed: 1992-02-24
Abstract: PURPOSE:To prepare a phosphor by adding suitable elements to a well-known P45 phosphor and optimizing the G, B and R components and giving a high luminance LCS. CONSTITUTION:The title phosphor is represented by the general formula: (Y1-X-Y, TbX, SmY)2O2S (wherein 0.0001<=X<0.003, and 0.0001<=Y<=0.05).
Patent JP-S548458-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUYAMA KATSUHIKO
IPC: H01L21/60
Filed: 1977-06-21
Abstract: PURPOSE: To prevent assuredly the malfunction of the semiconductor integrated circuit device by forming the earth electrode on the buffer layer formed on the insulating crystal substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62236583-A (JP)
Inventor: ISABE HIROKO
IPC: B68G11/00
Filed: 1986-03-31
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-S59202930-A (JP)
Title: Door hinge device for automobile
Inventor: IRIKOU SHIYOUICHIROU
IPC: E05D7/00
Filed: 1983-04-28
Abstract: PURPOSE:To secure outlet of an automobile by separating the door from the vehicular body when the door lock is in disorder by freely drawing out the shaft of the door hinge from the inside of the vehicular compartment. CONSTITUTION:A door hinge 7 consists of a fixing piece 7a for a side member 5, a movable piece 7b to be attached to a door 6, and a shaft 7c to be pivotally attached with both the pieces 7a and 7b. The shaft 7c is designed to be easily drawn out from the inside of the vehicular compartment 1b. When the door is failed to open, a seal tape 12 is peeled off, an operating window 13 is opened, a pin 7d is drawn out through the operating window 13 from the inside of the vehicular compartment 1b, an operating lever 7e is operated, and the shaft 7c is drawn out. The outlet of the vehicle can also be secured by separating the door 6 from the vehicular body 1 on the door hinge 7 side.