baber/WOPTO huggingface dataset:
Patent JP-S60252160-A (JP)
Title: Fuel pump for vehicles
Inventor: KUSAKAWA YUKIO
IPC: F02M37/08
Filed: 1984-05-28
Abstract: PURPOSE:To obviate a performance drop due to leakage, by installing a pressure valve in a small hole for discharging vapor and air and, when pressure reaches the specified one, making the valve close whereby obviating any leakage from the small hole. CONSTITUTION:Fuel enters a pump chamber 21 via a suction port 23 and then discharged out of a discharge pipe 3. A pressure valve is installed inside a vapor discharge port 1. When pressure reaches the specified one, a valve 3 of the pressure valve closes, obviating a leak of fuel from the small hole. When pressure inside the pump chamber 21 is less than the specified one, the valve 3 of the pressure valve still opens so that air trapped inside the pump chamber 12 is discharge out, thus discharge performance immediately after pump starting is well improvable.
Patent JP-S61266571-A (JP)
Title: Sputtering device
Inventor: MANABE KATSUHIDE
IPC: C23C14/56
Filed: 1985-05-21
Abstract: PURPOSE:To form a metallic film having good quality on the surface of a long-sized sample at a high taking-up speed by guiding the sample around a cylindrical target by means of guide rollers so as to be made approximately circumferential and subjecting the sample to a sputtering treatment. CONSTITUTION:Glow discharge is induced between the cylindrical target 14 having many permanent magnets 15 in the central part and many pieces of anodes 18 provided at the periphery thereof in a casing provided on a base plate 2 of a sputtering device body 1 and a metallic film is formed on the long-sized sample 19 such as fabric or film. The many guide rollers 20 are disposed on the circumference around the target 14 in the above-mentioned method and the long-sized sample 19 let off from a delivery roller 24 is guided by such rollers so as to move in approximately the circumferential route enclosing the target 14. The sputtering is thus executed at the high speed by increasing the taking-up speed of the sample 19 by a take-up roller 25 and the sputtering pressure is decreased. The formation of the metallic film having a good color tone is thereby made possible.
Patent JP-H08283925-A (JP)
Title: Method for plating of molten aluminum-zinc-silicon alloy and molten aluminum-silicon alloy at high coating weight by flux method and plating bath
Inventor: HIGUCHI YUKINOBU
IPC: C23C2/02
Filed: 1995-04-10
Abstract: PURPOSE: To form hot dip alloy coating film layers having a high coating weight and excellent smoothness by removing the oxidized films of iron and steel materials, adjusting their surfaces to specific surface roughness, subjecting the surfaces to an activation treatment and subjecting the iron and steel materials to an immersion treatment into a hot dip coating bath contg. a specific quantity of iron component, thereby controlling the coating weight of plating. CONSTITUTION: The average roughness of the surfaces of the iron and steel materials from which the oxidized film are removed is adjusted to 2.5 to 7.5μmRa and thereafter, the surfaces are activated. An iron-component of 0.25 to 1.5 outer weight % of the total weight of the plating bath exclusive of a flux is melted and added into the hot dip coating bath. The iron and steel materials are subjected to the immersion treatment into the hot dip coating bath. The hot dip coating bath is a molten Al-Zn-Si alloy molten Al-Si alloy for which the flux is used. The treatment to control the coating weight of the plating is then executed. The treatment for the control is executed for the specified time by a centrifugal sepn. method of a circumferential speed of 400 to 1500m/minute.  The circumferential speed is thereafter changed to 1/3 to 4/5 and the treating time to 1/5 to 3/4 and the treatment is executed by the centrifugal sepn. method of backward rotation.
Patent JP-S588274-A (JP)
Inventor: RAINAA SHIYUTEERUTSUAA
IPC: F04B1/20
Filed: 1982-06-24
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-S5443029-A (JP)
Title: Pressure fixing toner
Inventor: SHIMADA MASATO
IPC: G03G9/08
Filed: 1977-09-10
Abstract: PURPOSE: To facilitate fixing, and to prevent deterioration of electrophotographic image quality, by attaching finely divided particles through an adhesive layer on the mother bodies of toner mainly consisting of resin and pigment and having plastic deformability and adhesivity at normal temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10295233-A (JP)
Title: Level winding mechanism spinning reel
Inventor: HITOMI YASUHIRO
IPC: A01K89/01
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To finely change the travelling speed of a spool and also to prevent the change in an operation feeling even if the spool travelling speed is largely changed. SOLUTION: The level winding mechanism of a spinning reel is the one for deviating a fishing line guided by a bail arm which is mounted on the tip of a rotor 3 supported by the reel mainbody so as to be freely rotatable and is rotated around the spool and deviating it in the axial direction of the spool. The mechanism is provided with a travelling mechanism having a screw shaft, a slider and guide shafts, a driving motor 23 rotation-driving the screw shaft, a rotor sensor 60 and a rotary control part 70. The travelling mechanism is the one for travelling the spool 4 foreward and backward in an axial direction. The rotor sensor 60 detects the rotary speed of the rotor 3. The rotary control part 70 controls the driving motor 23 in accordance with the detected rotary speed of the rotor 3.
Patent JP-S61268741-A (JP)
Title: Curable composition
Inventor: HOSOGANE TADAYUKI
IPC: C08K5/29
Filed: 1985-05-23
Abstract: PURPOSE:To obtain the titled composition of low cost and long pot life with outstanding workability and bond strength, capable of giving ambient temperature-curable film, thus suitable for coatings, etc., by incorporating a synthetic rubber latex with specific unsaturated isocyanate and peroxide. CONSTITUTION:The objective composition can be obtained by incorporating (A) a synthetic rubber latex (e.g., of styrene-butadiene copolymer) with (B) 3-200 (pref. 5-150) pts.wt., based on 100pts.wt. of the solid content of the component (A), of an unsaturated isocyanate having, in one molecule, both <=1 equiv. of isocyanate group and >=1 equiv. of either acryloyl or methacryloyl group (e.g., a compound of formula) and (C) 0.1-10 (pref. 0.5-5) pts.wt., based on 100pts.wt. of the total solid content of the components (A) and (B), of a peroxide (e.g., methylethyl ketone peroxide). The component (B) is pref. an addition reaction product from polyvalent isocyanate compound and unsaturated monoalcohol containing (meth)acryloyl group.
Patent JP-2000304167-A (JP)
Title: Resin coating flexible pipe
Inventor: HIGUCHI HIROSHI
IPC: B32B15/088
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To easily inspect the presence or absence of a hole opened by driving a nail and to obtain a pipe without generating harmful gas at the time of burning by forming a resin layer by polyamide based resin of a specified value in Shore durometer hardness (D shape) in a metallic flexible pipe coated with a resin layer. SOLUTION: A resin coated temporary conduit 3 to be used as a gas piping within a building is constituted by coating the outer periphery with a resin layer 2 so as to compensate durability of a thin metallic flexible pipe, that is, a thin stainless steel corrugate pipe 1. In this case, the resin layer 2 is formed by polyamide based resin of 70 to 75 in Shore durometer hardness (D shape), more particularly, by nylon 12 excellent in fire retardancy, strength and low temperature brittleness. In resin of this resin layer 2, adding agent of weathering agent, flame retarder, antioxidant and coloring agent is properly blended. As a result, a hole opened by driving a nail is made difficult to be closed and the presence or absence of the hole can be surely inspected.
Patent JP-S592493-A (JP)
Title: Recorder and reproducer
Inventor: TODAKA YOSHIHIRO
IPC: H04N5/781
Filed: 1982-06-28
Abstract: PURPOSE:To simplify the head feeding mechanism and to set automatically a reproducing circuit at reproduction, by performing the head feeding control at each 2-track and coding and recording a command of an operating button at the same time with the recording operation. CONSTITUTION:A picture signal image pickup up at an image pickup circuit 1 is recorded on a disc 6 via two heads 4, 5 with the operation of a recording circuit 2. A control circuit 16 is connected to a head drive circuit 9 and the circuit 2 driving the heads 4, 5, and the operating button 15 and a reproducing picture switching button 18 or the like are connected to the circuit 16. The content of command of the operating button 15 is encoded with the circuit 16 and multilexed on a sub-picture signal and the result is recorded on the disc 6. Further, reproducing heads 4', 5' are provided corresponding to the disc 6, a signal from heads 4', 5' is reproduced with a reproducing circuit 12 through the control of the circuit 9 and outputted from a lterminal 14. Further, the feeding of the heads 4, 5, 4', 5', is done at each two-track, the to simplify head feeding mechanism, is simplified and to set to the circuit 12 at reproduction automatically.
Patent JP-H1052430-A (JP)
Title: Retractor for operation
Inventor: SHERTS CHARLES R
IPC: A61B17/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide access to a cavity in the breast without giving a wide range of injury to a patient. SOLUTION: A device 10 including this retractor is constituted of an almost flat base 12 with an opening to be overlapped on the operation and at least one retractor blade 18 to be slidably mounted on the base 12. The base 12 is laid on a patient so that the opening is overlapped on the operation site. The operation site is percutaneously accessed and disturbing tissue is engaged with the retractor blade 18 to be drawn back. A surgical instrument is provided so as to engage with the base 12 and operable at the operation site through the opening of the base 12, and the surgical operation is performed by a surgical instrument through the opening on the base 12.
Patent JP-H07319407-A (JP)
Title: Knob type on-site switch
Inventor: TONAI YOSHIHIKO
IPC: H01H9/22
Filed: 1994-05-24
Abstract: PURPOSE:To prevent generation of a disaster by providing an on-site switch with multiple safety devices to prevent starting of a machine and generating the human disaster during operation by an erroneous operation of the switch during the inspection, repair and cleaning operations of the machine at the time of using the knob type on-site switch to be used on civil engineering and construction site or in production factories, etc. CONSTITUTION:A first nameplate 8 communicating with a switch box 2 of the on-site switch 1 is rotatably provided with a second nameplate 9 in the upper part thereof. An operation procedure nameplate 9a is formed on the front surface of this second nameplate 9 and an operation prohibition nameplate 9b is formed on the rear surface thereof. The front surface of a knob switch 4 is shielded by falling of the second nameplate 9. This knob switch 4 is fixed by a lock lever 12 for fixing the knob and a pilot light is constituted so that the lighting thereof is made possible.
Patent JP-H01279516-A (JP)
Title: Manufacture of linear superconductive material
Inventor: YAMAMOTO SUSUMU
IPC: B28B1/00
Filed: 1988-05-06
Abstract: PURPOSE:To facilitate manufacture of sintered superconductive material as a wire in practical application having high critical temp. by accommodating IrO2 in a metal cylinder together with material powder in a manufacturing process, in which material powder is sintered in the metal cylinder. CONSTITUTION:IrO2 dissolves at a temp. 500-600 deg.C and emits oxygen to supply oxygen to the material powder which is required at the time of sintering. A plasticible metal cylinder is used with one end closed, and wire stretching or forging turns it into required form while the material powder is held in the cylinder at an appropriate density. Prior to filling of material powder, the IrO2 is attached to the inner surface of the metal cylinder, and it is desirable that the substance produced after supply of oxygen does not react with the sintered substance. By this method, a wire can be manufactured by practical method in which a sintered substance having high superconductivity is accommodated in a metal cylinder substantial mechanical strength and plasticity.
Patent JP-H04339186-A (JP)
Title: Closed type electric compressor
Inventor: KONNO HAJIME
IPC: F04B39/06
Filed: 1991-05-15
Abstract: PURPOSE:To sufficiently ensure an insulating distance of a winding part and restrain thermal effect due to welding by fitting the inner circumferential face of a cover to the outer circumferential face of a case to form a closed vessel, and providing a heat shielding plate formed out of spring-natured band material on the inner circumferential face of the case. CONSTITUTION:The inner circumferential face 3e of the large diameter part of a cover consisting of a large diameter part 3c and a small diameter part 3d is fitted to the outer circumferential face 2b of a case 2, and a closed vessel 1 is constituted with a welded part 8. A heat shielding plate 9 formed into a nearly annular shape is arranged on the inner circumferential face 2a of the case 2 so as to cover the outer circumference of a winding part 6a near the welded part 8. Further, this heat shielding plate 9 is formed out of thin spring-natured band material, and fixedly secured by elastic force in the radial direction. By fitting the inner circumferential face 3e of the large diameter part of the cover 3 to the outer circumferential face 2b of the case 2 in this way, the insulating distance of the winding part 6a is ensured larger by the plate thickness of the cover 3, and thermal effect due to welding can be restrained.
Patent JP-H06320069-A (JP)
Title: Tip jig for coating inside of tube
Inventor: KUBO TOSHIHIRO
IPC: B05B5/025
Filed: 1993-05-12
Abstract: PURPOSE:To fully coat the inside of a tube even for reducing tubes having complex structure by constituting power feeding passes along a body part, providing the passes with powder discharge port at the end, and providing a rotary reflecting plate for discharging powder jetted from the feeding passes toward the inside of the tube. CONSTITUTION:The end part is inserted into a reducing tube to be inside coated and a reflecting plate 3 is located at the deepest part of a place to be coated and a coating liquid is jetted from jet ports 7 at the end of a powder introducing hose 6. At this time, when a motor 11 is operated to rotate the reflecting plate 3 and static electricity is fed by an electrostatic gun, powder jetted from the jet port 7 is radially discharged, as shown by the arrow A, in a state of being electrostatically charged to stick it on the inside of the reducing tube. When a tip jig 1 is gradually drawn as it discharges the powder, the powder is successively stuck on the inside of the reducing tube. The sticking powder is melted by high temperature of the tube, causing a coating film to the formed on the inside of the tube.
Patent JP-S60253819-A (JP)
Title: Apparatus for measuring quantity of low frequency air vibration sensation
Inventor: KURIYAMA HIROSHI
IPC: G01H3/08
Filed: 1984-05-30
Abstract: PURPOSE:To enable the quantitative measurement of human body influence quantity, by separating and extracting a sound pressure component from the output of an air vibration detector at every neighboring region corresponding to various factors of human body sensation and performing weighting corresponding to the contribution ratio to various factors to add said sound pressure component. CONSTITUTION:Band pass filters 3a-3m are connected to an air vibration detector 1 capable of detecting sound from audible sound to low frequency sound through an amplifier 2 and the output of the air vibration detector 1 corresponding to sound pressure is separated into sound components A1-Am at every proper number of required bands and said components A1-Am are extracted while weighting is performed corresponding to a sound level by non-linear type operators 4a-4m. Next, operational amplifiers 5a-5m are connected to the operators 4a-4m and predetermined weighting coefficient is multiplied to said sound pressure components A1-Am while the weighted components are added and an analogue amount is calculated by non-linear type operators 6a-6m and an operational amplifier 7 to enable display. At this time, for example, contribution ratios to an oppresive sensation, a vibration sensation and a hearing sensation respectively predominate at 10Hz or less, 10-20Hz and 20Hz or more and, with due regard to this, weighting coefficient is determined.
Patent JP-H02289224-A (JP)
Title: Foceps plug for endoscope
Inventor: KURA YASUTO
IPC: A61B1/00
Filed: 1989-04-28
Abstract: PURPOSE:To hold airtightness end to prevent lowering of suction capacity through the tip opening part of a forceps insertion channel and leakage of sucked sewage through the gap of a slip by a method wherein a thin section part to absorb deformation in a radial direction of a body is formed between the part to be engaged of a forceps plug body and a block film. CONSTITUTION:A thin section part 32 to absorb deformation in a radial direction of a forceps plug body 24 is formed between a part 25 to be engaged of a forceps plug body 24 engaged with an approximately cylindrical medical treatment tool insertion port body 18 of an endoscope 11 and a block film 26. A press force by which the whole of the forceps plug body is pressed in a centrifugal direction is generated at the engaging part of the forceps plug body 24 in a state that the medical treatment tool insertion port 18 of the endoscope 11 is covered with the forceps plug body 24. In this case, deformation in a radial of the forceps plug body is absorbed by the thin section part 32 formed between the part 25 to be engaged and the block film 26. Absorption of deformation prevents formation of a gap due to spread of a slit 31 of the block film 26, and enables holding of airtightness.
Patent JP-H11308694-A (JP)
Title: Edge for loud speaker
Inventor: OKUZAWA KAZURO
IPC: H04R7/18
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an edge of a loud speaker with high durability and satisfactory stability of quality with respect to the edge for a speaker used for various electroacoustic transducers. SOLUTION: The edge for a loud speaker 9 is configured by using, as a base member, a cloth made of raw threads of a single two-layer structure threads, where a center core is made of chemical fibers A and a surface part is made of natural fibers B or of twisted two threads or more. Thus, the moisture resistance and the physical strength of the chemical fibers are utilized to provide the edge for speaker with superior reliability such as durability, heat resistance and moisture resistance.
Patent JP-H10286340-A (JP)
Title: Installation structure of partition line in tennis court
Inventor: SUGITA NOBUHIKO
IPC: E01C23/18
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively lay a safe partition line, by using a belt frame which is exposed on a court face at the upper face and buried falt as an installation member for partition lines in a tennis court in which rainwater permeates easily to drain well and detachably sticking a line tape on the belt frame by elastically fitting it with protrusions and recessions and laying the tape so as to be nearly flush with the cour face. SOLUTION: When partition lines are laid on a tennis court in which rainwater permeates easily to drain well, a belt frame 2 molded with plastics is buried and fixed on the expected line of the court so as to expose the upper face by means of projections 3 protruded at the underface, for driving into the ground. And projections 5, 5 turning inward are parallelly formed at both side edges of the belt frame 2 in both sides of a long groove 4 cut on the upper face of the belt frame 2 and a belt-form line tape 6 is laid parallelly on the long groove 4 between the projections 5, 5 and further, protruded edges 6a connected to the lower part of the tape 6 are fitted to the lower part of the projections to stick the line tape 6 covered with the projections 5 of the belt frame, so as to be nearly flush with the court face.
Patent JP-H04337010-A (JP)
Title: Production of grooved composite cylinder
Inventor: KUSABE ICHIRO
IPC: F27B17/00
Filed: 1991-05-15
Abstract: PURPOSE:To facilitate the removal of a core by forming the core of a metallic material having the coefft. of thermal expansion of the value larger by a specific value than the value of a cylinder body. CONSTITUTION:The core 6 is solid, has projecting lines 8 parallel with the axial center of the outer peripheral surface and is an integral structure which does not generate plastic deformation under HIP(hot isostatic pressurization) molding conditions. Such structure is molded of the metallic material which has the coefft. of thermal expansion higher by at least >=4X10<-6>cm/ deg.C than the coefft. of thermal expansion of the cylinder body 2 and does not generate metal transformation. The removal of the core 6 is executed by cooling the HIP molding to a prescribed temp., then removing this core 6 axially from the cylinder body 2.
Patent JP-H05307641-A (JP)
Title: Image processor
Inventor: OUCHI SATOSHI
IPC: G06K9/36
Filed: 1992-04-30
Abstract: PURPOSE:To reproduce an image of high picture quality by adaptively processing a character on a white ground, a character on a mesh point and a pattern. CONSTITUTION:When an image area separating part judges a character on a white ground or a mesh point, a selection circuit 3 selects a maximum value dotting black, and at the time of judging a pattern, selects a signal (y) processed by N-ary coding conversion (N>=2). A selection circuit 4 seelcts the signal (y) at the time of judging a character edge on a white ground, and detects an output y' from the circuit 3 at the time of judging a character on a mesh point, processing holding resolution is adaptively applied to the character on the white ground and processing considering an error is adaptively applied to the character on the mesh point and a sharply inclined part on the pattern.
Patent JP-H05283644-A (JP)
Title: Semiconductor storage device
IPC: H01L21/822
Filed: 1992-04-03
Abstract: PURPOSE:To realize an increase of capacitance of a capacitor by laminating a memory capacitor of a memory cell and a storage capacitor of an adjacent memory cell. CONSTITUTION:An n<+> diffusion layer-polysilicon electrode contact 7 is shaped on a memory cell n<+> diffusion layer 5 of a digit line 1. A polysilicon electrode 13 is formed thereon across a memory cell of an adjacent digit line 2. A capacitor insulating film 11 is formed on the polysilicon electrode 13 and a capacitor polysilicon 10 is formed thereon. Another capacitor insulating film 11 is formed on the capacitor polysilicon 10. An n<+> diffusion layer-polysilicon electrode contact 8 is shaped, a polysilicon electrode 12 is formed and a storage capacitor is constituted. As a result, a capacitor can be constituted of the polysilicon electrode 13 and the capacitor polysilicon 10, and the polysilicon electrode 12 and the capacitor polysilicon 10.