baber/WOPTO huggingface dataset:
Patent JP-S5873721-A (JP)
Title: Longitudinal stripelike surface quenching method of small diameter hole wall and its device
Inventor: KUME TOYOSAKU
IPC: C21D9/08
Filed: 1981-10-28
Abstract: PURPOSE:To execute surface quenching like longitudinal stripes having uniform depth and the same width in the axial direction with respect to a hole wall, by heating the inside wall surface by use of a heating coil consisting of plural parallel induction elements running along the axial direction of the hole wall, and cooling it by jetting a cooling liquid. CONSTITUTION:A heating coil is constituted by providing an inductor 301 consisting of electric conductors 3a2, 3b and a connecting part 31, an inductor 302 consisting of electric conductors 3a1, 3c and a connecting part 32, and cores 5, 5..., on a lead substrate 1 obtained by combining segmental pieces 1a, 1b and 1c through insulating materials 2a, 2b and 2c, and it is inserted into a small- diameter hall H of a member W. Subsequently, a quenching part (h) is heated by conducting electrically a lead part 11b-the segmental piece 1b-the electric conductor 3b-the connecting part 31-the electric conductor 3a2-the segmental  piece 1a-the electric conductor 3a1-the connecting part 32-the electric conductor 3c-the segmental piece 1c-a lead part 11c, from a high-frequency electric  power supply E, and thereafter, a cooling liquid is fed from a feed pipe, is  jetted from a jet hole 62 of a jet pipe 6, and cooling and quenching are executed.
Patent JP-2000325036-A (JP)
Title: Fiber meat salad steak
Inventor: YOSHIKAWA HIROKO
IPC: A23L11/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a daily dish food consisting mainly of bean-curd refuse, which is mechanically produced through providing bean-curd refuse with hamburger-fashioned palate feeling without using any meat. SOLUTION: This daily dish food predominant in bean-curd refuse is obtained by preparing a bean-curd refuse base through incorporating bean-curd refuse with a seasoning and vegetables cut into tiny pieces followed by admixing the base with soybean protein and wheat protein, or the like, shaping the resultant mix properly and then baking the mix thus shaped on a grill plate or frying the mix. Alternatively, this food is obtained by preparing a bear-curd refuse base through incorporating dry-powdered bear-curd refuse plus about an equal amount of water with a seasoning and vegetables cut into tiny pieces followed by admixing the base with soybean protein and wheat protein, or the like, shaping the resultant mix properly and then baking the mix thus shaped on a grill plate or frying the mix.
Patent JP-H0221348-A (JP)
Title: Multi-port switching circuit
Inventor: KANO TOMOO
IPC: G06F13/14
Filed: 1988-07-08
Abstract: PURPOSE:To simplify the constitution of a multi-port switching circuit by actuating the lock of a port request latch after changing the phase of the clock via a shift register and deciding just a single port request for plural clocks. CONSTITUTION:When the permission is required for ports, the port request signals A1-An are transmitted and latched once by a port request latch 1. In this case, the phase of the clock used to latch those request signal is shifted for each request latch. Thus just a single request is given to a port at all times in a certain instant. Then only one request is available in case the latching cock is discontinued. As a result, one of port permission signals B1-Bn is sent back to the corresponding port requester from a port permission gate 2. Thus a port-only monitor circuit 5 inhibits the latch of new port requests until a permitted port requester is through with the use of a port. In such a way, the constitution of a multi-port switching circuit is simplified.
Patent JP-2001059023-A (JP)
Title: Production of thermoplastic polyurethane resin
Inventor: YAMADA JUN
IPC: C08J3/12
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic polyurethane resin capable of suppressing the occurrence of chips and fine powder by cutting in the production of an amorphous thermoplastic polyurethane resin, improving operability and workability of production and preventing a harmful influence such as blocking, etc., caused by the existence of the chips and fine powder. SOLUTION: In this method for producing an amorphous thermoplastic polyurethane resin having no melting point, when the resin in a molten state extruded from an extruder is cooled and then cut, the resin temperature is set in a range of the glass transition temperature of the resin ±10 deg.C.
Patent JP-H1113441-A (JP)
Title: Valve operation device for engine
Inventor: TSURUTA SEIJI
IPC: F01M1/06
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To surely seal one end part of an oil path in a locker shaft by providing a fastening member for fixing one end part of the locker shaft to a bearing part in relation to a part having a sealing member press fitted with one end part of the oil path of the locker shaft. SOLUTION: A locker shaft 12 for supporting a locker arm 14 to be freely swung is fitted and supported by bearing parts 38, 40,...46 formed in a cylinder head 36 along the axial direction of the locker shaft 12 at specified intervals. In this case, a specified gap is formed in the outer peripheral surface of the locker shaft 12 in the forming positions of the bearing parts 38 and 46 of both ends and air bleeder holes 12C and 12D formed at the bearing part, and one end of the gap is connected to a lifter route communicated with an oil pan. The locker shaft 12 is fixed in a terminal side more than the air bleeder hole 12D by inserting a bolt 48. Then, by press fitting a plug member 50 between the air bleeder hole 12D and the bolt hole in an oil path 12A, one end of the oil path 12A is closed.
Patent JP-H0817243-A (JP)
Title: Dielectric porcelain composition
Inventor: ISOMURA AKIHIRO
IPC: C04B35/46
Filed: 1994-07-01
Abstract: PURPOSE:To enhance performance (temperature coefficient of resonance frequency) and enhance the balance of dielectric constant to dielectric loss of a dielectric material by using a specified rare earth oxide, bismuth oxide, and titanium oxide as the main component. CONSTITUTION:Part of rare earth oxide (R2O3) comprising neodymium oxide (Nd2O3) is replaced with strontium oxide (SrO), and obtained barium oxide (BaO) and titanium oxide (TiO2) are used as the main component. It is represented by the general formula, aBaO-bR2O3-cBi2O3-dTiO2, a+b+c+d=100, 0.8<=c<=6.3, and (a), (b+c), and (d) exist within the range formed by connecting four points of P, Q, R, and S, and at least 80vol.% is an orthorhombic system. A compound phase generated in a sinter is almost uniform, temperature coefficient of resonance frequency is enhanced, and the balance of dielectric constant to the dielectric loss of a dielectric material in a using frequency band is enhanced.
Patent JP-2001003867-A (JP)
Title: Horizontal type compressor
Inventor: HIROOKA KATSUMI
IPC: F04B39/02
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the durability and the reliability of a horizontal type compressor by providing a lubricant pump system having excellent lubricating performance. SOLUTION: A lubricant pump system 20 comprises; an eccentric portion 21 formed on a periphery surface of a driving shaft 4 and provided with a circumference groove 21; an axial in-shaft lubricant passage 25 provided within the driving shaft 4 and connected to the circumference groove 21a through a communicating hole 26; a cylinder portion 24 projecting on a bottom surface and having a lubricant sucking port 24a at a lower end thereof; a connecting rod portion 22 wherein a ring portion 27 is slidably fitted with the eccentric portion 21, and provided with a piston portion 23 reciprocating in the cylinder portion 24 by the rotation of the driving shaft 4; a sucking valve 31 provided on the lubricant sucking port 24a; an in-rod lubricant passage 28 provided on the connecting rod 22; and a discharging valve 29 provided within the in-rod lubricant passage 28. The lubricant pump system 20 sucks lubricant 30 collected in the bottom of a housing from the lubricant sucking port 24a to supply to the axial in-shaft lubricant passage 25.
Patent JP-S5962746-A (JP)
Title: Damping-force adjusting apparatus for shock absorber
Inventor: KOBAYASHI TERUO
IPC: F16F9/46
Filed: 1982-09-30
Abstract: PURPOSE:To permit a damping force to be selected in accordance with traveling condition and state of use by adjusting a control vavle in a piston rod by the coincal surface of an adjusting screw which can be remote-controlled by a flexible wire, thus facilitating control of damping force with such compact constitution even at a place beyond hand. CONSTITUTION:The opening area of a passage 22 for working oil is controlled by the needle 22a of a control valve 22 abutted onto a control rod 23 in a piston rod 19. The conical surface 27 of a conical body 26 fixed on an adjusting screw 25 screwed in crossing with the piston rod 19 is attached in slidable ways onto a slider 24, which is pushed through the concinal surface 27 when the adjusting screw 25 is turned. A flexible wire 30 is connected to the conical body 26, and the conical body 26 and the adjusting screw 25 are turned by the revolution of an inner wire 32. The other edge of the inner wire 32 is connected with a remote operation member 35 and installed rotatably onto a control plate 36, and an indication position 37 is opposed to a collation mark 38. Thus, gradational turn of the operation member 35 is permitted with a spring 39 and a ball 40.
Patent JP-2001004116-A (JP)
Title: Method and apparatus for controlling combustion in incinerator
Inventor: ABE MASATAKA
IPC: F23M11/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling combustion in an incinerator capable of reducing carbon monoxide concentration of the whole incinerator and consequently reducing dioxin discharged therefrom. SOLUTION: In an incinerator 1, an image picked up by using a TV camera 2 installed right above a primary combustion zone 9 is subjected to image processing the fluctuation of carbon monoxide concentration in a secondary combustion zone 10 is predicted on the basis of an amount of brightness variation of the image obtained by the image processing, and the flow rate of gas supplied to the secondary combustion zone 10 is predictively controlled on the basis of the estimated value.
Patent JP-S5990544-A (JP)
Inventor: IKUNO YUUJI
IPC: A61B1/04
Filed: 1983-09-17
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-S6149536-A (JP)
Title: Digital phase synchronizing circuit
Inventor: TANAKA YASUO
IPC: H04L7/033
Filed: 1984-08-18
Abstract: PURPOSE:To correct the phase of an output clock and to improve the phase locking characteristic of the titled circuit by detecting the quantity of phase lagging or leading of the output clock based upon an input clock, and selecting the setting the quantity of phase correction proportional to the detected quantity. CONSTITUTION:The oscillation circuit l of the digital phase locking circuit oscillates to generate an oscillation signal (f) of frequency which is a specific multiple of that of the input clock Ci, and this signal (f) is frequency-divided by a frequency dividing circuit 2 into an output clock Co of the same frequency with the input clock Ci. This output clock Co is inputted to a phase shift quantity detection part 4 together with the input clock Ci to detect the quantity (p) of phase lagging or leading of the output clock Co based upon the input clock Ci. This phase quantity (p) is applied to a phase correction quantity determination part 5 and multiplied by a specific number to set a variable corrected phase quantity dx. This corrected phase quantity dx is applied to a frequency dividing circuit 2 to correct the counted value of the frequency dividing circuit 2 according to the corrected phase quantity dx, thereby delaying or advancing the phase of the output clock Co.
Patent JP-S6328641-A (JP)
Inventor: NAKADA TAKAHIRO
IPC: B32B17/04
Filed: 1986-07-23
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-S5874153-A (JP)
Title: Electric dust precipitator
Inventor: YOKOO SHIGERU
IPC: B03C3/51
Filed: 1981-10-27
Abstract: PURPOSE:To raise dust collecting efficiency and to prevent rescattering in case of hammer hitting, by forming a dust collecting part by providing mixedly in parallel with a metallic cylindrical rod body, and an opening rod body having a channel-shaped section, which has opened toward the inflow direction of gas. CONSTITUTION:When high voltage by which a dust collecting part 2 becomes positive is applied between an electric discharge part 1 and the dust collecting part 2, a nonuniform electric fiels is generated between both of them, and corona  discharge is generated between the tip of a needle-like piece 4 of a discharge electrode 5 and a cylindrical body 6 of the dust collecting part 2. In this state, dust contained in gas is charged in a charged part in which corona discharge is generated, is sucked into the dust collecting part 2, and is caught. In this case, in the dust collecting part 2, a vortex is generated in the downstream side of the cylindrical body 6, and in the opening of an opening rod body 7, and the downstream side, therefore, dust is sucked satisfactorily, also since the opening rod body 7 can utilize its inside and outside surfaces, its utilized surface area is increased, the dust collecting efficiency is elevated, and scattering dust in case of hammer hitting is decreased.
Patent JP-S6151773-A (JP)
Title: Utilization factor detector of fuel cell system
Inventor: FUJITSUKA MASASHI
IPC: H01M8/04
Filed: 1984-08-18
Abstract: PURPOSE:To accurately calculate utilization factor of hydrogen or oxygen by setting a flow rate detector in a passage supplying fuel gas to a hydrogen electrode, a passage exhausting fuel gas, a passage supplying oxidizing agent gas to an oxygen electrode, and a passage exhausting oxidizing agent gas. CONSTITUTION:Flow rate detectors 11, 14, 16, and 17 detect fuel gas flow rate, oxidizing agent gas flow rate, exhausted gas flow rate from a hydrogen electrode 2, and exhausted gas flow rate from an oxygen electrode 4 respectively. Hydrogen utilization factor and oxygen utilization factor are calculated by processing detected flow rate data. If hydrogen content in fuel gas and oxygen content in oxidizing agent gas are unknown, a hydrogen sensor and oxygen sensor are set in a passage 10 supplying fuel gas to the hydrogen electrode 2 and in a passage 13 supplying oxidizing agent gas to the oxygen electrode 4 to detect hydrogen content and oxygen content respectively.
Patent JP-H0222645-A (JP)
Title: Heat developable copying material
Inventor: NAKAMURA KOTARO
IPC: G03C1/60
Filed: 1988-07-11
Abstract: PURPOSE:To obtain high color development density even by low temperature development by forming a coating layer composed essentially of carboxyl- modified polyvinyl alcohol and an epoxy-modified polyamide resin on a photosensitive layer. CONSTITUTION:The coating layer composed essentially of carboxyl-modified polyvinyl alcohol and an epoxy-modified polyamide resin is formed on the photosensitive layer. At least one of a diazo compound and a coupling component is contained in microcapsules, and the shells of them are made of polyurea or polyurethane, and it is preferred to use said polyvinyl alcohol and said polyamide in a weight ratio of 10:(0.5-10), especially, 3-8, thus permitting high color development density to be obtained even by low temperature development.
Patent JP-S6328042-A (JP)
Title: Resin-sealing method for resin-sealed semiconductor device
Inventor: TAKAHASHI ATSUSHI
IPC: H01L21/56
Filed: 1986-07-21
Abstract: PURPOSE:To obtain a resin-sealed semiconductor device having no swell of the surface of a molded piece nor inner void by moving a plunger to press resin in the depth of a pot, then removing a second plunger from the pot at a higher speed than the first plunger and then raising the first plunger to inject the resin into a cavity. CONSTITUTION:Both plungers 4, 5 are moved to press resin into the depth of a pot 10. The resin is melted by the heat and pressure of a metal mold during this period, but vaporized moisture in the resin material and gas, such as volatile content in the resin by heating are enclosed in the melted resin. In order to remove the gas content in the resin, the second plunger 5 is moved separately from the pot 10 to evacuate in vacuum in the pot 10. Then, the first plunger 4 is lifted to inject the resin into a cavity 6. For example, a resin- sealed semiconductor device having no swell of the surface of a molded piece nor inner void is obtained by setting 15mm of the pressing distance, 4 sec of compression heating time of the resin, 0.5 sec of gas time and 8 sec of resin injecting time.
Patent JP-H0834339-A (JP)
Title: Antiskid brake device for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T8/58
Filed: 1994-07-25
Abstract: PURPOSE:To avoid early malfunction and prevent the occurrence of car body deceleration shortage condition by changing the control start threshold of other channel not in antiskid control over to the side where it is easy to get in antiskid control, while one channel is in antiskid control. CONSTITUTION:The antiskid brake device 15 of a vehicle is provided with a plurality of control channels which perform antiskid control by variably controlling the control pressure of wheels 1-4, and each is provided with wheel speed sensors 27-30 which detect the rotational speeds of the wheels 1-4, respectively, thus each is constituted so that the antiskid control may be started when the computed values being computed based on the detected wheel speeds get over the specified control start threshols. And, a control unit 24 changes the control start threshold of other channel not in antiskid control condition over to the side where it is easy to gets in antiskid control, while at least one channel is in antiskid control out of a plurality of control channels.
Patent JP-H0836416-A (JP)
Title: Diagnosis method for distributed controller
Inventor: KASAHARA TAKAYASU
IPC: G05B23/02
Filed: 1994-07-25
Abstract: PURPOSE:To prevent the occurrence or a communication neck due to output of many abnormality information from individual distributed control controllers and to identify the cause of abnormality. CONSTITUTION:This method consists of a communication medium 1-2 which transmits information of each distributed control controller 1-3, a network monitor 1-1 which monitors, stores, edits, and processes transmitted information of the communication medium 1-2, and an input/output information filter attached to the distributed control controller 1-3. Each distributed control controller 1-3 sends abnormality information to the input/output filter at the time of the occurrence of a fault. The input/output filter refers to history information stored in the distributed control controller 1-3 to discriminate whether abnormality information including the transmitted taunt information is already transmitted to the communication medium 1-2 or not; and if it is not transmitted to the communication medium yet, abnormality information is transmitted to a network. Thus, redundant abnormality information is prevented from being transmitted to the network.
Patent JP-S5975530-A (JP)
Inventor: JIYOOJI JIEI GIISUNAA
IPC: H01H71/46
Filed: 1983-09-20
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-H0921915-A (JP)
Title: Back light unit of liquid crystal display device
Inventor: AKASAKA KAZUSHI
IPC: G02B6/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppers the increase of a production cost in spite of a small size by arranging a diffusion plate on the rear surface of a liquid crystal panel and arranging a pre-diffusion sheath between a fluorescent tube disposed at the diagonal line of a back liquid unit and the diffusion plate. SOLUTION: This back light unit has the fluorescent tube 3 which is a wire-shaped light source arranged at the diagonal line of the back light unit, the diffusion plate 1 which is arranged on the rear surface of the liquid crystal panel, the pre-diffusion sheath 2 which is arranged between the fluorescent tube 3 and the diffusion plate 1 and encloses the fluorescent tube 3 and a reflection plate 4 which is arranged on the rear surface of the fluorescent tube 3 and irregularly reflects and diffuses incident light. The light radiated from the fluorescent tube 3 is diffused to diffused light at the time when the light is made incident on the pre-diffusion sheath 2 and transmits the sheath. The light is diffused again at the time when the light is made incident on the diffusion plate 1 and transmits the plate.  The light is diffused double by the pre-diffusion sheath 2 and the diffusion plate 1 in such a manner, by which the nonuniformity by the places of light intensity is ameliorated and the distance between the fluorescent tube 3 and the diffusion plate 1 is shortened. The reduction of the thickness of the back light unit is thus possible.
Patent JP-S6150759-A (JP)
Title: Centerless grinding machine
Inventor: TORADA YOSHIJI
IPC: B24B5/30
Filed: 1984-08-20
Abstract: PURPOSE:To improve a degree of freedom in the setting direction of a grinding machine and its reliability of grinding accuracy, by regulating the space of a control wheel by rotary driving force of a motor mounted inside the grinding machine a utilizing a diameter measuring device of a workpiece so as to feedback control the motor. CONSTITUTION:Each machine element of a control wheel 2, its driving motor 103, dressing device 104, etc. is housed in a machine frame 101 forming the external contour of a centerless grinding machine 100. A threaded bar 107 is rotated by actuating a DC servomotor 111, correcting a space betwen a grinding wheel 1 and the control wheel 2. The grinding machine, comparing the measured value of a diameter of a pellet P after being ground by a measuring device 114 with a preset value, rotates the motor 111 in a direction separating the wheel 2 from or bringing it near the wheel 1 when the diameter of the pellet P is smaller or larger than the preset value. While the machine, measuring the diameter of the pellet P by the measuring device 114 while blowing nitrogen gas from a nozzle 117, automatically corrects the space between the both wheels 1, 2.
Patent JP-H0922986-A (JP)
Title: Semiconductor device
Inventor: FUJIMORI TAKASHI
IPC: H01L21/822
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To stabilize the high resistance characteristics by eliminating the impurity diffusion in the high resistance part of a polysilicon for constituting the load resistor of the memory cell of an SRAM. SOLUTION: The interconnection structure of a semiconductor device and a second interconnection layer 5 made of a polycide structure are formed of poly-Si (high resistance) 5-1 and a metal silicide (low resistance) 5-b. At this time, to hold high resistance, no impurity is implanted in the polysilicon. The lower poly-Si is used as a high resistance to a first interconnection layer 2 via a through hole 4, and the upper metal silicide is used as a connecting low resistance interconnection from the high resistance to another interconnection. Accordingly, at the time of heat treating step, the resistance reduction due to the impurity diffusion to the high resistance interconnection part is low, and the characteristics are stabilized. The magnitude of the resistance can be controlled according to the poly-Si film, it is easy to obtain desired resistance.