baber/WOPTO huggingface dataset:
Patent JP-S5565068-A (JP)
Title: Honing method for cylinder head
Inventor: HAKAMATA KEIJI
IPC: B24B31/00
Filed: 1978-11-01
Abstract: PURPOSE:To provide such an improved honing method wherein all ports interconnected with valve guide holes in cylinder head can be well honed without unnecessary honing against the guide holes by honing the ports having respective guide holes closed by blind plugs. CONSTITUTION:Valve guide hole 3 which is interconnected with a port 2 in a cylinder head 1 is closed by a blind plug 10 prior to honing operation. Thereafter, the port 2 is honed with any honing medium as the plug 10 is held in place. During honing operation, the honing medium passes through the port 2 in the direction of arrow A without passing through the guide hole 3 by virtue of the plug 10, therefore, the guide hole 3 is protected from its honing which is not required.
Patent JP-H09313636-A (JP)
Title: Automatic fire extinguishing device
Inventor: NAKAMURA KOICHI
IPC: H01F7/16
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To automatically perform fire fighting by magnetically sensing the occurrence of a fire. SOLUTION: This device is constituted by combining a thermosensitive actuator 1 and a fire extinguishing device. Thermosensitive ferrite is used for the thermosensitive actuator 1, and the Curie temperature is set to a fire temperature. When the thermosensitive acuator detects the temperature at the time of fire generation and that temperature exceeds the Curie temperature, the fire extinguishing device is activated by generating a stroke at a plunger while utilizing the change of its magnetic force. The fire extinguishing device has a storage tank filled with a fire extinguishing agent and a nozzle 17 on supply piping connected to this tank, a valve 14 of the nozzle 17 is opened with the stroke of plunger of the thermosensitive actuator 1 as a trigger, and the fire extinguishing agent is discharged toward the place where the fire is generated.
Patent JP-S61294221-A (JP)
Title: Clutch disc
Inventor: KITANO SEIICHI
IPC: F16D69/00
Filed: 1985-06-19
Abstract: PURPOSE:To prevent initial fade by forming a cushion portion on a portion where an organic facing is stuck to give a difference in time to the initial abrasion. CONSTITUTION:A very small thickness T is provided between a fly wheel side cerametallic facing 20 and an organic facing 18b. Therefore, first the cerametallic facing 20 causes initial abrasion. Accordingly, a difference in time is produced between the initial abrasion of the cerametallic facing 20 and the initial abrasion of the organic facing 18b to prevent initial fade generated due to synchronization of the initial abrasion of the cerametallic facing 20 with that of the organic facing 18a.
Patent JP-H07318623-A (JP)
Title: Squid fluximeter
Inventor: TAKADA YOICHI
IPC: H01L39/22
Filed: 1994-05-25
Abstract: PURPOSE:To prevent the output voltage of a SQUID from lowering even for a circuit having high inductance by connecting a resistor and a capacitor in parallel with a positive feedback circuit connected in parallel with the SQUID. CONSTITUTION:In a SQUID fluxmeter 1A, a positive feedback circuit 3A is connected in parallel with a SQUID 2. In a circuit 3A, a resistor Ra is connected in series with a positive feedback coil La which is connected in parallel with a capacitor Ca. Output voltage DELTAV from the SQUID 2 is represented by a predetermined formula. The quantity of flux to be fed back can be limited if: inductance Ls/shunt resistance Rs of SQUID.(positive feedback coil La.capacitor Ca<1/2> is <=1.
Patent JP-S5560728-A (JP)
Title: Multiple-disc clutch for automobile
Inventor: ARAI HAJIME
IPC: F16D13/46
Filed: 1978-10-31
Abstract: PURPOSE: To reduce the size of a multiple-disc clutch, by forming a friction surface on a pressure plate for engagement with a clutch disc, a receiving surface engaging with part of a controller and also forming projections for sitting a strap.  
     CONSTITUTION: A friction engagement surface 15A for selective engagement with a clutch disc 20 is formed on the left side of a pressure plate 15, and an annular receiving surface 15B for engagement with a flat spring 31 of a controller 30 is formed on the external circumference of the friction surface 15A. Projections 15C are also formed on the external circumference of the pressure plate 15 for fitting part of a strap 16. The controller 30 is positioned inside a bolt 13 and the strap 16 is on the same circumference as the bolt 13. Since the number, shape and position of the controller, strap and bolt for fitting clutch cover are free to choose, this multiple-disc clutch can be manufactured compact in size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5668669-A (JP)
Title: Nnphenoxyalkylpiperidine derivative* its manufacture and antiallergic* antiedema and antiinflammatory drug containing it
Inventor: BUARUTAA GUNAARU FURIIBE
IPC: C07D211/58
Filed: 1980-09-26
Abstract: An N-phenoxyalkylpiperidine derivative of the formula   <IMAGE> wherein R1 is a hydrogen atom, an acyl radical or an optionally substituted aryl radical, R2 is a hydroxymethyl radical, a cyano group, an amidino group, an amidino group substituted by hydroxyl, a 1H tetrazol-5-yl radical or a -CO-R3 radical, R3 is a hydroxyl group, a lower alkoxy radical, an amino group, or an amino group substituted by a 1H-tetrazol-5-yl radical, X is an imino group or an oxymethyl radical, A is an alkylene radical containing 2 to 4 carbon atoms, and B is a valency bond or a 4-hydroxypyrimidin-2,5-diyl radical; or a pharmacologically acceptable salt thereof. The compounds exhibit anti-histaminic, anti-oedematous and anti-phlogistic activity.
Patent JP-S5467793-A (JP)
Title: Gas laser tube
Inventor: KUBOTA SHIGEO
IPC: H01S3/03
Filed: 1977-11-09
Abstract: PURPOSE:To obtain a gas laser tube of high mechanical accuracy by maintaining the state of butting the inside surface of a mirror to the end face of a plasma fine tube. CONSTITUTION:A mirror 5 is so disposed as to be butted to the end face 8 of a plasma tube 2 having been made perpendicular and this state is mechanically maintained by a cap 15. It is hermetically shielded from the atmosphere through sealing by frit 20. The stress based on the difference in the coefficient of thermal expansion between the frit by the frit-sealed part and the tube 2 will not apply directly upon the end face 8, thus preventing the occurrence of cracking.
Patent JP-H01177001-A (JP)
Title: Fiber type optical multiplexer/demultiplexer
Inventor: UKO KATSUYUKI
IPC: G02B6/34
Filed: 1987-05-29
Abstract: PURPOSE:To facilitate production and to improve mass productivity by previously forming a diffraction grating on a thin glass film or thin plastic film and joining this grating by welding or an adhesive agent to the polished side faces of two pieces of optical fibers or between the same. CONSTITUTION:The propagation constants of the respective optical fibers 1, 2 are designated as beta1, beta2 and the diffraction grating 8 having the period LAMBDAof LAMBDA=2pi/(beta1+beta2) is formed, by which only the lambda1 satisfying lambda1=(n1+n2)LAMBDA is branched to the optical fiber 2. The diffraction grating 8 having an excellent shape, etc., is previously formed on a glass substrate 7, etc., without providing the diffraction grating 7 which is difficult to be produced to the optical fibers 1, 2 and the glass substrate 7 or the like having the diffraction grating 8 is adhered to the optical fiber coupling part consisting of the optical fibers 1, 2 which are separately formed by polishing to the same shape. The diffraction grating 8 having the excellent shape is thereby produced and the mass productivity is improved as well.
Patent JP-S5835684-A (JP)
Inventor: ARAI ITARU
IPC: G07F5/22
Filed: 1981-08-26
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-S63298337-A (JP)
Title: Photosensitive transfer material
Inventor: NAMIKI TOMIZO
IPC: G03F3/10
Filed: 1987-05-29
Abstract: PURPOSE:To improve the easiness of matching each colors at the time of transferring and the workability of the titled material, by incorporating a matting material in the peeling layer of the titled material composed of a temporary supporting body, the peeling layer and an image forming layer. CONSTITUTION:The titled material is composed of the temporary supporting body, the peeling layer composed mainly of an org. polymer and the image forming layer, and the peeling layer contains the matting material. The peeling layer is suitably selected from a well-known org. high polymer capable of peeling from the temporary supporting body. The matting material adding to the peeling layer is exemplified by a finely powdered inorg. compd. such as a silicon dioxide and an aluminium oxide, etc., and a finely powdered org. polymer which is insoluble to a solvent, such as a crosslinked polystyrene, etc. Thus, as a 2nd color image is transferred on a 1st color image at the time of matching the colors, the slide between interfaces to be matched is improved, thereby facilitating the match of the colors, and improving the workability of the titled material.
Patent JP-H04367464-A (JP)
Title: Packing structure for electric hot water heater
Inventor: HARA KAZUO
IPC: B65D85/68
Filed: 1991-06-06
Abstract: PURPOSE:To pack electric hot water heaters in such a manner as to avoid the bending of corrugated cardboard or deformation of the case when they are packed and stacked in the corrugated cardboard in transportation. CONSTITUTION:A corrugated cardboard case 10 contains a hot water storage tank 1, a top plate 5 provided around the hot water tank 1, a case 2 consisting of a side plate 4 and a bottom plate 3, supporting leg parts 6 for supporting the hot water tank 1, tank body leg parts 7 fixed to the supporting leg parts 6 through a bottom 3 of the case 2 and spacers 12 placed between the upper peripheral part of the hot water tank 1 and the top surface 5 of the case 2. When the hot waters are stacked, a load is transmitted from above through the top plate 5, the side plate 4 and the bottom plate 3 of the case 2 to the tank body leg parts 7. However, since a major portion of the load is spread out over the top plate 5 of the case 2, the spacers 12, the hot water tank, the supporting legs 6 and the tank body leg parts 7, no excessive force is applied to the corrugated cardboard case 10 or the bottom plate 3 of the case 2 to avoid the deformation thereof. Moreover, this method permits the use of a thin material to reduce the material cost.
Patent JP-S61294677-A (JP)
Title: Stylus pressure applying circuit for reproducing stylus
Inventor: KAGAMIBASHI SHUNJI
IPC: G11B21/20
Filed: 1985-06-20
Abstract: PURPOSE:To remove interposed foreign matters completely and to decrease the number of force increasing times by holding the stylus pressure in a pressure increase state for a specific time without reference to the time width of a signal absence part when a reproducing signal is decreased to prescribed value or below. CONSTITUTION:An RF output Vin after DC conversion is compared 11 with V1 generated by the attenuating circuit composed of a CR circuit and resistance divisions on the basis of the Vin and when Vin<V1, a positive voltage V2 is outputted. The V2 is inputted to a constant-time holding circuit (monostable multivibrator) 13 composed of a CMOS NOR circuit is generate an output V3 which bcomes 0V a specific time later. The V3 is added 14 to the prescribed stylus pressure and the stylus pressure is returned to a normal stylus pressure after a constant-time pressure increase state. This holding time is longer than the time (maximum number of tracks) required to pass a stylus through a foreign matter interposition point. This constitution decreases the number of pressure increasing times to reduce the damage to a disk and also remove interposed foreign matters completely.
Patent JP-H031468-A (JP)
Title: Device for fitting cable to connector
Inventor: ISHIOKA HIDEYUKI
IPC: H01R43/052
Filed: 1989-05-30
Abstract: PURPOSE:To enhance the reliability of connections by bringing a cable in tensed condition to a cable retaining groove of a connector by the use of fingers, fitting with an intruding piece, and thereby locating the cable surely in place. CONSTITUTION:When cables W are inserted in an accommodation groove 9 in a block 8, a pushing member 10 situated below heaves the cables with the aid of a spring, etc., to cause the uppermost cable solely to be inserted in a transport groove 12 in a transporting member 11. Then fingers 24, 25 are sunk to a recess 15 to pinch this cable. They rise, take out the cable, widen the spacing a little from each other for tightening the cable, and bring to the specified cable retaining groove in a connector holder block C1. Then an intruding piece 26 holds the surface of the cable and inserts the cable retaining groove of the connector C1. These procedures are repeated, and a pressure contacting machine connects the cable with the connector to accomplish a multi-core cable whose two ends are fitted with connectors.
Patent JP-S5926368-A (JP)
Title: Steering apparatus for car
Inventor: FURUKAWA OSAMU
IPC: B62D15/02
Filed: 1982-08-02
Abstract: PURPOSE:To permit safe and easy steering operation by installing a display apparatus which shows the steering state of rear wheels, in an apparatus for steering rear wheels by a rear-wheel steering actuator, interlocked with the steering of front wheels. CONSTITUTION:The front wheels 5 of a car are steered by the operation of a steering wheel 1 through a gear box 3, tie-rod 4, and knuckle arms 6. A rear- wheel steering servoactuator 17 is driven by the control signal from a microcomputer 20 which receives each output of a front-wheel steering angle detecting apparatus 21 installed onto a steering shaft 2 and a lateral acceleration sensor 22, and rear wheels 15 are steered through a gear box 13, tie-rod 14, and kunckle arms 16. In this case, signals which show the present steering state of the front and rear wheels 5 and 15 are output from the computer 20, and the state is shown as shown in figures (A) and (B) on the picture of an indication apparatus 23 installed on a driver's seat.
Patent JP-H05318870-A (JP)
Title: Printer
Inventor: NISHINOMIYA KENJI
IPC: B41J19/18
Filed: 1992-05-27
Abstract: PURPOSE:To miniaturize a head driving motor by a method wherein a print head is made movable at two or high and slow speeds in a printer, in which the print head is moved to the main scanning direction, so as to move the printing head at slow speed in the printing case of wide range document and at high speed in the printing case of other than that of wide range document. CONSTITUTION:An CPU sets the content of printing at the step n1. The printing speed mode at this time is pre-set to normal printing mode (high speed). Next, the CPU judges at the step n2 whether the set printing is special printing or not. When, in the printing case of the special printing (Y in the stem n2), the set printing is judged to be paginated. When the pagination is required (Y in the step n3), the printing speed mode is fixed to slow speed printing mode at the step n5, since the set printing is out of the printable range of the normal mode. When the set printing is not special printing (N in the step n2), whether the printing range of the set printing lying within the printable range of high speed printing mode or not is judged on the basis of the copy form (the number of characters, interval between characters and the like) at the step n4. Pringing is performed under the condition that the printing speed mode is fixed to high speed printing mode, when the printing range lies within the printable range (N in the step n4) and under the condition that the printing speed mode is fixed to slow speed printing mode, when the printing range is out of the printable range (wide range document) (Y in the step n4).
Patent JP-S63301350-A (JP)
Title: Preventing system for wrong access of host computer information given from terminal equipment
Inventor: OIKAWA HIROO
IPC: G06F21/44
Filed: 1987-06-01
Abstract: PURPOSE:To prevent a wrong access of the host computer information given from a terminal equipment by setting the access right of the host computer information at the terminal equipment. CONSTITUTION:When a user performs the input 8 of a user register name 3 and a password 4 to a terminal equipment 1, a terminal code 2 is added and the data having a form consisting of the code 2, the name 3 and the password 4 is sent to a host computer 6 via a communication circuit 5. The computer 6 checks whether the received data is coincident or not with the user register name, the password and the terminal code registered into the computer 6. If even a single one of said factors has no coincidence, the information access of the computer 6 received from the equipment 1 is inhibited.
Patent JP-S5925423-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI HISAYUKI
IPC: H03K17/04
Filed: 1982-08-04
Abstract: PURPOSE:To obtain a logical circuit having a large driving force with a low level of electric power, by combining a pMOS transistor TR, an nMOS TR and an npn bipolar TR. CONSTITUTION:When the potential of an input terminal 1 is set at OV, a pMOS TR4 is turned on. Thus a current flows to the base of an npn TR7, and therefore the TR7 is turned on. while an npn TR8 is turned off since the potential of its base is set at OV. As a result, the voltage of an output terminal 2 rises up. When the potential of the terminal 1 is set at the positive power supply voltage, a current flows to the base of the TR8. At the same time, a TR5 is turned on to discharge quickly the base storage charge. This eliminates a current which flows steadily to a TR circuit and therefore secures a large output amplitude.
Patent JP-H08327898-A (JP)
Title: Scanning optical system
Inventor: KOBAYASHI MASAYA
IPC: G02B13/00
Filed: 1995-06-01
Abstract: PURPOSE: To provide a compact scanning optical system easy to machine and having a wide field angle and good performance of field curvature and linearity (distortion aberration). CONSTITUTION: In the scanning optical device composed of a light source, an incident optical system, a deflector, a scanning optical system and a medium to be scanned, the incident optical system makes a luminous flux emitted from the light source a convergent light beam in the main scanning direction i.e., the scanning direction by means of the deflector and forms the image in the vicinity of the deflector in the sub-scanning direction perpendicular to the main scanning direction, the scanning optical system scans a surface to be scanned at almost a constant velocity by a luminous flux deflected at almost a constant angular velocity on the deflection surface of the deflector, is composed of a scanning lens composed of two lenses LS1 ,  LS2 made of resin and the principal curve in the main scanning direction of at least one surface of the respective scanning lenses is a non-circular arc.
Patent JP-H031531-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: ODA MASAO
IPC: H01L21/3205
Filed: 1989-05-29
Abstract: PURPOSE:To control the shift quantity of an active species benign element by the output signal of a phosphor monitor thereby obtaining desired thin film formation speed, etching speed, and ashing speed, under fixed film thickness distribution, etching distribution, and ashing distribution, with high accuracy by providing an active species quantity control element, consisting, of a porous quartz plate and a porous metallic plate, inside an active species transport pipe, and also providing a phosphor monitor, which monitors the phosphor generated by an active species, outside the active species transport pipe. CONSTITUTION:Activating oxygen 8 is introduced onto a substrate 9 from an active species introduction port 7 through an active species transport pipe 13 constituted of transparent quartz glass, and the activating oxygen 8 and silan gas 8 cause chemical vapor phase reaction in the space near the substrate, and it forms a silicon oxide film at the surface of the substrate 9. Moreover, a phosphor monitor 17 is provided outside the active species transport pipe 13 under an active species quantity control element 14, and it converts the light quantity of the phosphor generated by the active species 8 into an electric signal. A control part 18 determines the shift quantity of the active species quantity control element 14, according to the output signal of the phosphor monitor 17 and the set value given, and controls a linear motion driving mechanism 16. By controlling the active species quantity 8 which contributes to thin film forming reaction this way, desired thin film formation speed can be obtained.
Patent JP-S5561971-A (JP)
Title: Clarification method for treated water of fresh fish and shellfish and recovery apparatus for protein from treated water
Inventor: SENO KINICHI
IPC: C02F1/02
Filed: 1978-11-02
Abstract: PURPOSE: To prevent environmental pollution as well as recover valuables by treating by heating the treated water of fresh fish and shellfish, deprived of solids by screen, to separate it into proteins and oily waste water.  
     CONSTITUTION: The solids present in the treated water of fresh fish and shellfish, discharged from processing factory, etc., are first removed by screen, and then the treated water is flowed onto the water sprinkling plate 24 inside the heat treatment tower H, whereupon the treated water is sprinkled radially by means of the rotary sprinkling plate and falls down the wall of the cylinder 11. During the period, it is heated by the heater 4 and dissolved proteins in the treated water become denatured thermally to coagulate, whereby only the coagulated proteins deposit on the inside wall surface of the cylinder 11 and the other oily treated water is discharged to the outside. The coagulated proteins are collected by the scraping blade 22 and then purified. Thus, strilization can be concurrently made by the heat treatment, environmental pollution can be prevented, and the recycling of valuables can be attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04338302-A (JP)
Title: Sealed pressed flower product and production thereof
Inventor: SAKAI MIEKO
IPC: B44C5/06
Filed: 1991-05-13
Abstract: PURPOSE:To obtain a sealed pressed flower product mainly useful for decoration capable of maintaining elegance of dried pressed flower for a long period of time, not damaging petals, not containing foams by simple stems without causing failure during processing. CONSTITUTION:A dried pressed flower 1 is sandwiched between two hot melt films 21 and 22, wherein a cover film 3 is piled in an integrating way or separately on the outside of preferably at least one of hot melt films 21 and 22 and preferably an adhesive 4 is stuck to the outside of preferably the hot melt films 21 and 22 or the cover film 3. The atmosphere is evacuated and the dried pressed flower is heated in a state of sufficiently maintained reduced pressure, the hot melt films 21 and 22 are fused and integrated with the dried pressed flower 1 to give the sealed pressed flower product having the above-mentioned effects.
Patent JP-H0431384-A (JP)
Title: Device of pulling up single crystal
Inventor: MIYAZAKI YOSHIMASA
IPC: C30B15/00
Filed: 1990-05-28
Abstract: PURPOSE:To stably grow single crystal and to obtain single crystal slightly causing crystal defects by gradually changing an inner diameter of a chamber at a part wherein diameter of the chamber is enlarged from pulling chamber part to heating chamber part. CONSTITUTION:A device 1 of pulling up single crystal has a chamber 2 consisting of a heating chamber part 2a and a pulling chamber part 2b. The pulling chamber part 2b is a part which is extended along a pulling axis of silicon single crystal 10 to be grown higher than the heating chamber part 2a and has a smaller inner diameter than the heating chamber part 2a. The device of puling up single crystal, in a section in the axis direction, has a curved line at part wherein the internal face of the chamber 2 is enlarged from the pulling chamber part 2b to the heating chamber part 2a. In this device 1, preferably curvature radius R of the curve is made as large as possible and abrupt change of internal diameter is avoided. The curvature radius R is made at least >=50mm, more preferably >=300mm.