baber/WOPTO huggingface dataset:
Patent JP-H11201252-A (JP)
Title: Frictional wheel type continuously variable transmission
Inventor: AZUMA SHUGO
IPC: F16H15/38
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To avoid the falling of a frictional wheel during torque transmission by modifying a pivot shaft for rotatably supporting the frictional wheel on a supporting member from the cantilever method to the both ends supporting method. SOLUTION: The transverse arm part 8a of an L-shaped stay 8 is engaged with a frictional wheel supporting member 4. The transverse arm part 8a is secured to the frictional wheel supporting member 4 by means of a machine screw 9 with the stay 8 rotatively positioned so that a vertical arm part 8b may be extended along the end face of a pivot shaft at its tip part 7b. The vertical arm part 8b of the stay 8 is placed coaxially with the axis of rotation of a pivot shaft base end part 7a to engage with bearings 10. A spacer 11 is fitted inside the bearings 10. The spacer 11 is positioned by means of a locating pin 12 and is applied to the end face of the pivot shaft at its tip part 7b. The spacer 11 under the above state is secured to the end face of pivot shaft at its tip part 7b by means of a machine screw 13.  The pivot shaft 7 at its both the ends is supported on the frictional wheel supporting member 4 to enhance its support strength.
Patent JP-H03209751-A (JP)
Title: Cooling method and structure of semiconductor device
Inventor: KURIHARA KAZUAKI
IPC: H01L23/44
Filed: 1990-01-11
Abstract: PURPOSE:To realize a cooling structure of extremely high cooling efficiency by constituting a multilayer circuit board as the bottom plate of a closely sealed vessel which is equipped with a heat dissipating cap on the upper part and in which refrigerant is injected. CONSTITUTION:A semiconductor chip 1 is subjected to flip chip bonding to a bump patterned and formed on a ceramic circuit board 3 provided with output pins 7 for being inserted into a mother board 6. A sealing vessel composed of alluminum alloy is so constituted that the ceramic circuit board 3 is used as the bottom plate. Therein refrigerant 8 composed of C6F14 whose boiling point is 56 deg.C is contained, and a heat dissipating cap 10 is arranged above an air gap 9 which is filled with the gas of the refrigerant 8. Said cap 10 is cooled by forced air cooling.
Patent JP-S56102647-A (JP)
Title: Solar heat accumulator
Inventor: KATAYAMA MASAYOSHI
IPC: F24S10/95
Filed: 1980-01-17
Abstract: PURPOSE:To provide a solar heat accumulator which has a detachable heat accumulating container which can be used for heating or cooking by detacably mounting a heat accumulating container to a sunbeam converging apparatus and inserting one end of a heat pipe into said heat accumulating container while positioning the other end at the light focusing position of said converging apparatus. CONSTITUTION:When the apparatus is used, a heat accumulating unit comprising a container 8 and a heat pipe 14 is mounted on a mounting frame 7 to set on a sunbeam converging apparatus 1. Under said condition, the heat collection from sunbeams is started. Then, the beams reflected by a reflecting mirror 6 gather at one end portion 14B of a heat pipe 14 and heat said portion 14B. Consequently, the working fluid in the heat pipe 14 evaporates to move to the other end portion 14 side and condenses in said portion 14A. With said evaporatin and condensation cycle, the latent heat is supplied to a heat accumulating material 13. On completion of the heat accumulation into said heat accumulating material 13, the heat accumulating unit is detached from the mounting frame 7, and said heat is used for a brazier, a heater or cooking.
Patent JP-H02191749-A (JP)
Title: Piezoelectric needle selector for knitting machine
Inventor: MARUYAMA KAKUJI
IPC: D04B15/82
Filed: 1989-01-11
Abstract: PURPOSE:To reduce the number of laminated piezoelectric elements to 1/2 and perform needle selecting operation with high speed performance by integrating the laminate-shaped piezoelectric elements in a limited narrow supporting frame unit and directly pushing respective butts of jacks with operators thereof. CONSTITUTION:A supporting frame unit 14 is secured to a substrate (I) near a cylinder 1 of a knitting machined and the back plate 15 is horizontally provided with a holding unit 16 of a tuning fork-shaped cross section with an adjusting screw (16a) and a nut 17 so as to enable regulation of the length at the mounting position. Laminate-shaped type piezoelectric elements 18 having a lead wire are laminated in the holding unit 16 and horizontally mounted to additionally provide operators 19 at the respective tip parts of the laminate- shaped piezoelectric elements 18. The respective butts (3a) of a jack 3 are directly pushed with the tip parts of the operators 19.
Patent JP-H01180653-A (JP)
Title: Data access system
Inventor: KOMATSU MASAO
IPC: G06F12/06
Filed: 1988-01-12
Abstract: PURPOSE:To eliminate the need for a bus switching and to improve the economicity of an information processing system by synthesizing a second address lower part transmitted through a bus and a second address upper part transmitted not through the bus and preparing an address to a second address space. CONSTITUTION:An address control means 500 sends a first address upper part a1 to show the position of a window area WDW in a first address space 200 and a second address lower part a2' to a bus 400 and transmits a second address upper part a1' to an address converting means 600 not through the bus 400 when a processor 100 refers to a position to be designated by the second address upper part a1' to show the position of a partial area B as a reference object in a second address space 300 and the second address lower part a2 to show a reference position in the partial area B as the reference object. Thus, the necessity of switching the bus from the first address space 200 to the second address space 300 is eliminated and the economicity of the information processing system is improved.
Patent JP-S59129906-A (JP)
Title: Electronic circuit for audio/video apparatus
Inventor: HAYASHI NAOTAKE
IPC: G11B5/02
Filed: 1983-01-17
Abstract: PURPOSE:To raise a tone quality of a recording/reproducing sound and to improve its articulation by using a capacitor which uses gas as a dielectric, or holds a space between electrodes in a vacuum, for an electronic circuit. CONSTITUTION:A coupling circuit containing a C10, resistances R10, R11, and an FETQ10 is constituted. Also, an equalizer containing capacitors C20, C21 and resistances R20, R21 is constituted. Moreover, an LPF containing capacitors C30-C34 and coils L30, L31 is constituted. As for the capacitors C10, C20, C21, and C30-C34 of each electronic circuit constituted in this way, a capacity fixing type capacitor which uses gas a dielectric, or holds a space between electrodes in a vacuum is used. In this way, a non-linear phenomenon caused by the capacitor is eliminated, and an elevation of a tone quality of a recording/reproducing sound and an improvement of the articulation are attained.
Patent JP-S58122351-A (JP)
Title: Air/fuel ratio control device
Inventor: TAKAHASHI ATSUSHI
IPC: F02M23/04
Filed: 1982-01-14
Abstract: PURPOSE:To obtain sufficient output from an engine in the power range, by stopping supply of additional air, while the engine is in high-speed and high-load operation, and by supplying a rich mixture with smaller air-to-fuel ratio than the theoretical. CONSTITUTION:When a throttle valve 6 is opened large, the negative pressure in the suction pipe at the takeout port 9 sinks below the specified value to output an Off signal from a neg. pressure switch 37, and if at the same time the number of revolutions of the engine sensed by a number-of-revolutions sensor 39 exceeds a certain specified value, the calculator/controller device outputs again the Off signal to solenoid 33 continuously. The valve port 28 is shut by valve element 29, and supply of additional air to the suction manifold is not made at this time. Thus the engine 1 is fed with a rich mixture having a smaller air-to- fuel ratio prepared at the carburetor than the theoretical air-to-fuel ratio.
Patent JP-2000203644-A (JP)
Title: Cushioning material for packaging made of corrugated fiberboard
Inventor: KOBAYASHI ATSUSHI
IPC: B65D81/113
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To protect a relatively heavy article to be packaged by a cushioning material made of corrugated fiberboard, which is folded into a peculiar shape. SOLUTION: The cushioning material includes a supporting piece 6 having an engaging groove, an intermediate contact piece 2, which has an opening 3 and a fold line and can be folded across the opening 3, and a pair of reinforcing pieces each having a lock groove. The contact piece 2 and the reinforcing pieces are folded to put the adjoining reinforcing pieces one upon another, bringing the lock groove into engagement with the engaging groove, whereby a portion of an article W to be packaged is brought into contact with the opening.
Patent JP-H08231142-A (JP)
Title: Group control unit (dnc) of elevator
Inventor: UEJIMA TAKAAKI
IPC: B66B1/18
Filed: 1996-01-16
Abstract: PURPOSE: To make an elevator operable according to the request of users by installing a display in an elevator hall, displaying the degree of congestion in a car at each elevator with a character or figure, and installing a device for making the users select the displayed elevator. CONSTITUTION: Each of hall displays HD is installed in the upper parts and suchlike of each door of elevators at respective floors, making them perform so as to do various display guides on the basis of each command of a group control unit and a No. machine controller. Display contents of the displays HD are outputted from an information controller 6, namely, the following messages are displayed that 'this elevator will accommodate how many persons in addition', 'you are not going to the first floor in this elevator', and 'this elevator will not for wheelchairs and the like', by way of example. Accordingly, users grasp the congested status upon seeing the display contents being displayed in the display HD at each elevator, and they operate the hall button pertaining to the uncongested elevator car, whereby the elevator is made so as to be called.
Patent JP-H11250443-A (JP)
Title: Magnetic recording medium
Inventor: INABA HIROO
IPC: G11B5/73
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-density magnetic recording medium which exhibits the output of a high-frequency range equiv. to that of a vapor deposited tape in a spite of a coated type and simultaneously has transport durability and a storage property. SOLUTION: This magnetic recording medium has >=2 layers obtd. by providing the surface of a base with a lower nonmagnetic layer dispersed with at least nonmagnetic powder in a binder and providing the surface thereof with an upper magnetic layer dispersed with ferromagnetic powder in a binder. In such a case, the dry thickness average value (d) of the upper magnetic layer of the magnetic recording medium described above is <=1.0 μm and the ferromagnetic powder included in the upper magnetic layer is ferromagnetic metallic powder mainly composed of Fe having >=1 kind selected from at least Al2 O3 and SiO2 on the surface and the steel ball wear at 23 deg.C and 70% RH on the surface of the magnetic layer is 0.1×10<-5> to 5×10<-5> mm<2> . The nonmagnetic powder included in the lower nonmagnetic layer is nonmagnetic inorg. powder having Moh's hardness >=3.
Patent JP-S62163578-A (JP)
Title: Inverter
Inventor: MOCHIZUKI SHOJI
IPC: H02M7/48
Filed: 1986-01-13
Abstract: PURPOSE:To reduce the disorder of an output waveform, by arranging the first and second signal generators for generating the output of each PWM signal independently, and by switching-controlling the generators with signal put together with each signal of it. CONSTITUTION:An inverter is provided with a commercial AC power source 1, a diode bridge 2, a smoothing condenser 3, and an inverter section 4, and the induction motor 6 of a load is driven by the inverter. The control circuit of the inverter is organized with a microcomputer 8 containing the first signal generator 10, a buffer 9, a base amplifier 7, and the second signal generator 11. Besides, from the both signal generators 10, 11, each PWM signal for output is independently generated, and each of the PWM signal is put together by the buffer 9. Then, on low output voltage, the output of the PWM signal with output voltage set to be high through the first signal generator 10 is generated, and is put together with signal from the second signal generator 11. As a result, even on low output generating frequency, a waveform is not disordered.
Patent JP-S5390067-A (JP)
Title: Method of making thin film filter
Inventor: NAGASAKI MASAHIKO
IPC: B01D71/36
Filed: 1977-01-18
Abstract: PURPOSE: To make a strong thin film filter having equal porocity diameters easily in an inexpensive manner by using synthetic resin of Teflon, polyethylene or the like as a main ingredient and glass fiber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62164894-A (JP)
Title: Color forming device for titanium alloy
Inventor: FUJIYOSHI KATSUSATO
IPC: C23F17/00
Filed: 1986-01-13
Abstract: PURPOSE:To subject a Ti alloy, which is formed by incorporating prescribed ratios of Ti and binder to a noble metal produced by melt refining, to color formation to an optional color by treating the surface of the above-mentioned Ti alloy with the 1st cleaning device, color forming treatment device and 2nd cleaning device. CONSTITUTION:The prescribed ratios of the Ti 4 and binder 5 are compounded with the noble metal material 3 to form a raw material 7 and said material is subjected to a melt refining stage 8 to form the base material 2 for the Ti alloy in a stage 1 for forming the base material for the Ti alloy. The base material 2 is formed to a prescribed shape by a softening stage 10, forging stage 11 and forming stage 12 in a working stage 9. The material is then subjected to surface roughening stage 18 and is cleaned by the 1st cleaning stage 19. After the material is subjected to the color formation in a color forming treatment stage 16, the material is cleaned in the 2nd cleaning stage 17.
Patent JP-S5289607-A (JP)
Title: Isolation of formaldehyde
Inventor: MIYAKE TETSUYA
IPC: C07C47/058
Filed: 1976-01-20
Abstract: PURPOSE: Convenient and efficient isolation of formaldehyde from a mixt.  containing the same and water by using a specific adsorbent and a specific developer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02186333-A (JP)
Title: Cartridge simple loading camera
Inventor: SAWAMURA MASATAKA
IPC: G03B17/28
Filed: 1989-01-13
Abstract: PURPOSE:To securely carry a film by means of a simple structure by restraining the turning of a cartridge under the carry of a film by means of a reverse rotation preventing means. CONSTITUTION:When the cartridge 9 is rotated, a film sending part 9c strikes the leading edge 14c of a cartridge pad 14 to push the cartridge pad 14 up. The cartridge pad 14 moves downward along a long groove 14a to push a cartridge holding lock 33 down; along this, the restraint of a connection lever 30 by the restraining part 33a of the cartridge holder 33 is released, and the cartridge holder 13 presses the cartridge 9. Film carry and DX information reading are stabilized by firmly fixing the cartridge 9 by means of the cartridge holder 13. Thus, a film can be securely carried by means of a simple structure.
Patent JP-H10192814-A (JP)
Title: Method for treating waste melting slag
Inventor: NISHIHARA NOBUYOSHI
IPC: B09B3/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the elution of heavy metals from slag surely by a method in which slag obtained by melting, cooling, and solidifying waste is exposed to air to convert heavy metals in the slag into a poorly soluble substance. SOLUTION: When waste is melted directly using cake, the waste, etc., charged into a melting furnace 1 are formed into a packing layer in the furnace 1, and part of the waste, etc., is burned by air and oxygen introduced from a tuyere 2 in the lower part of the furnace 1. The ash and noncombustibles of the waste, etc., after being heated at high temperatures, are melted and discharged from a slag discharge hole 3. The discharged molten slag is charged into a water granulation apparatus 5 to be water-granulated into sand-shaped fine particles, which are supplied to a wet magnetic separator 7 by a scraping apparatus 6 to be separated into slag and metal. The slag with water which adhered in the magnetic separation is supplied to an elution preventing pit 8, exposed to air to convert heavy metals in the slag into a poorly soluble substance.  The treated slug is used as the secondary product of concrete.
Patent JP-H10195127-A (JP)
Title: Solid catalyst component and catalyst for olefin polymerization
Inventor: KATAOKA TAKUO
IPC: C08F4/654
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a highly stereoregular polyolefin by using a catalyst comprising a solid catalyst component containing a magnesium compound, a halogen- containing titanium compound, an aromatic dicarboxylic diester and a carbonyl compound with an organoaluminum compound and an organosilicon compound catalyst. SOLUTION: An aromatic dicarboxylic acid diester (e.g. diethyl phthalate) and a carbonyl compound represented by formula I (A<1> is R<1> -(O)x1 or formula II; A<2> is R<2> -(O)x2 ; A<3> is R<3> -(O)x3 ; A<4> is H or the like; R<1> to R<4> are each a 1-20C hydrocarbon group; L1 is a 1-8C alkylene; x1 to x4 , y4 and z1 are each 0, 1 or the like) are added to a solid product obtained by bringing a magnesium compound (e.g. magnesium chloride) into contact with a halogen-containing titanium compound (e.g. TiCl4 ) to obtain a solid catalyst component. An olefin is polymerized by using the solid catalyst component having a molar ratio of Ti to an organoaluminum compound (e.g. triethylaluminum) to an organosilicon compound (e.g. tetraalkoxysilane) of 1/(1-1,000)/(0.002-2) to obtain a highly crystalline polymer.
Patent JP-H01182185-A (JP)
Title: Caliper support device for brake in motor bicycle
Inventor: UEKANE MASAYUKI
IPC: B62L1/00
Filed: 1988-01-14
Abstract: PURPOSE:To enable removal of a bracket in a state to mount it to a bracket and to facilitate inspection and repair, by a method wherein a protrusion engaged with the upper and lower protrusion edges of the side of a rear fork is formed on the front end part of a caliper support bracket and a down U-shaped opening engaged with a rear axle is formed in the rear end part thereof. CONSTITUTION:A caliper 2 for a brake disc 1 is mounted to a rear fork 14 through a bracket 8 connected to mounting parts 9 and 10. In order for this mounting, a protrusion 11 protruded sideways is formed on the front end part of a support bracket 8, and the protrusion is engaged with protrusion edges 15 and 16 formed in a manner to protrude from the upper and lower side of the rear fork 14 and slidable in a longitudinal direction. A down U-shaped opening 12 engaged with a rear axle 13 is formed in the rear end part of the support bracket 8. With the fastening nut of the rear axle 13 unfastened, the support bracket 8 is moved backward in the direction of an arrow mark A. When the protrusion 11 is disengaged from a rear end, the bracket can be disengaged by lifting it up in the direction of an arrow mark B. This constitution enables facilitation of inspection and repair in a state to mount a caliper to a bracket.
Patent JP-H04323291-A (JP)
Title: Reactive hot melt adhesive composition
Inventor: HASHIMOTO KAZUMASA
IPC: C08K5/00
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a reactive hot melt adhesive composition having excellent heat resistance and low toxicity. CONSTITUTION:A reactive hot melt adhesive composition consisting essentially of a curable resin composition comprising (A) a polyester which is a polyester having at least one silicon atom-containing group having a silicon atom bonded to a hydroxyl group or a hydrolyzable group and has a main chain of polymerization composed of epsilon-caprolactone and (B) a silanol condensation catalyst.
Patent JP-S5597649-A (JP)
Title: Information processor
Inventor: KOGA TAKATOSHI
IPC: G06F11/00
Filed: 1979-01-19
Abstract: PURPOSE: To decrease the number of the circuit elements required for the debug process and thus simplify the debug process by securing the different actions for the program counter between the normal program process mode and the debug process mode each.  
     CONSTITUTION: In the normal program process mode, memory 20 is addressed by output 25 of program counter 21, and the contents (program data) is delivered to bus 30 and then transmitted to the external process circuit via switch circuit 23 and by run signal 29 or step signal 28 which designates the program execution via the external key operation. While in the debug process mode, the start address is set to program counter 21. And then the address of the debug end time is set to address setting latch 24, and then the addresses are added in sequence via run signal 29 to deliver the program. At this moment, circuit 23 is reset, and the NOP order data is delivered from bus 31. Then counter 21 stops its operation when the coincidence is obtained for the contents between counter 21 and latch 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0799011-A (JP)
Title: Gold paste for ceramic circuit substrate, ceramic circuit substrate and manufacture of ceramic circuit substrate
Inventor: MIYOSHI AKIHIKO
IPC: H05K1/09
Filed: 1994-01-21
Abstract: PURPOSE:To provide gold paste for a ceramic circuit substrate, which can be debinded and baked under a nitrogen environment, and is comparatively high in binding strength between each gold wiring and a ceramic substrate after baking has been over. CONSTITUTION:Gold paste for a ceramic circuit substrate is composed of non- organic constituent, organic binder and of solvent. The aforesaid non-organic constituent includes 82 to 94% gold powder 0.3 to 0.7mum in grain size by weight, 0.3 to 2.0% V2O5 powder 0.3 to 2.0mum in grain size by weight, and 0.3 to 2.0% CuO powder 0.3 to 2mum in grain size by weight.
Patent JP-H09196789-A (JP)
Title: Analyzer of vibration of rotor or moving body and tire pneumatic pressure estimating apparatus using the analyzer
Inventor: OGUSU KOJI
IPC: B60C23/06
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the estimation by analyzing the vibration component of a wheel speed due to the vibration of a tire without inviting the lack of frequency information, and obtaining the resonance frequency. SOLUTION: A wheel speed sensor 10 is provided at each wheel of an automobile, and its output pulse signal is inputted to a signal processor 20. The processor 20 measures the pulse period from the signal, and calculates the measured pulse period by FFT(fast Fourier transformation) to analyze the number of times of vibration per one revolution of the wheel. The analyzed number-of- vibration information is converted to frequency information based on the mean rotating speed of the wheel, then the resonance component depending upon the tire pneumatic pressure of the wheel speed is extracted from the frequency information, and the pneumatic pressure of the tire is estimated based on the linear relationship between the extracted resonance frequency and the tire pneumatic pressure.
Patent JP-2000207941-A (JP)
Title: Conductor and gas-insulating switching device using the same
Inventor: TAMURA YOSHIAKI
IPC: H02B13/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To miniaturize and reduce weight of a conductor to connect between appliances at a place where a high voltage is applied and a GIS (gas-insulating switching device) using the conductor. SOLUTION: A conductor 32 is composed by connecting a space between two sheet conductors 321 by an electric wire 322 and a spiral conductor 323. Since the diameter of an entire conductor gets large because of the spiral conductor, its electric field is relaxed, and it becomes possible to use it at a place where a high voltage is applied. By using this conductor, a GIS can be reasonably disposed, therefore, the entire GIS can be miniaturized.