baber/WOPTO huggingface dataset:
Patent JP-H06155269-A (JP)
Title: Polishing device
Inventor: TAKADA JOICHI
IPC: B24B21/12
Filed: 1992-11-25
Abstract: PURPOSE:To permit the disposal to the unevenness of a polishing worked surface and the precision error of a machine and conduct the uniform polishing by arranging abrasion tapes in plural rows and carrying out operation. CONSTITUTION:A supporting body 3 is shifted to an aimed position by the shift through a slide supporting body 4 along the supporting arm 2 for a machine body. Then, a motor 61 is started to operate a driving mechanism 60, and a rotary frame 10 is revolved, and a polishing tape 50 is driven at a prescribed speed. Then, a linear operation device 70 is operated to press the polishing tape 50 shifted along a contact roller 47, on a worked surface. Then, two polishing tapes 50 and 50 are taken up on a taking-up reel 40 gently at a equal speed, and when the revolution axis center of the rotary frame 10 is allowed to stop at a certain position having a prescribed radius of revolution, the worked surface of the workpiece is polished in an annular form.
Patent JP-S63165755-A (JP)
Title: Apparatus for testing printing ink
Inventor: TAKEUCHI EIICHI
IPC: G01N33/32
Filed: 1986-12-26
Abstract: PURPOSE:To judge the aptitude of printing ink by a test of a relatively reduced number of times, by forming the pressurizing surface of the seal head fixed to the under surface of a heating block into a protruding surface having an appropriate curvature. CONSTITUTION:A sheet wherein printing ink 31 is applied to a base material 30 such as paper is placed on a receiving plate 21 and heated under pressure by a seal head 11. After the sheet is heated under pressure for a definite time so as to match with an actual heat-sealing condition, said sheet is taken out. The state of the printing ink 31 is observed and, when there is a flaw such as discoloration or color shift, the kind or composition of the printing ink 31 is changed to further advance an experiment. Since the pressurizing surface of the seal head 11 has a protruding surface having a proper curvature formed thereto, the pressing force to the sheet is highest at the center of the seal head 11 and gradually decreases toward both sides thereof. Therefore, the effect of pressure difference on the printing ink 31 can be known by one time test.
Patent JP-H11150294-A (JP)
Title: Semiconductor light-emitting element
Inventor: OTOSHI SO
IPC: H01S5/323
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor light-emitting element which uses low operating current and emits blue light. SOLUTION: A quantum well active layer 4, having a zinc blende type crystal structure in which the crystal is grown in a direction which is inclined by >=5 deg. from the [110]-axis or an equivalent axis is arranged on a substrate 1. The well layer of the layer 4 is constituted of Ga1-x Inx N (where the range for X is 0<=x<=1) Ga1-x Inx N1-y Asy (where respective ranges are 0<=x<=1 and 0<=y<=0.5), or Ga1-x Inx N1-z Pz (where ranges for respectively for x and z are 0<=x<=1 and 0<=z<=0.5).
Patent JP-2001136677-A (JP)
Title: Changeover circuit for a plurality of dc power sources, and air conditioner using the same
Inventor: NAKAYAMA SUSUMU
IPC: H02J7/34
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a changeover circuit for a plurality of DC power sources which can perform the leveling of commercial power source, by controlling the quantity of power supply to the plurality of power sources, and an air conditioner using it. SOLUTION: A changeover circuit is provided with switching elements for turning on or turning off the power supply to plural DC power sources, and a supply current is controlled by, for example, PWM (pulse width modulation) which so controls a switching element as to change the supply current from the DC power source by changing the on time in a specified cycle, and also some one DC power source out of the plurality of DC power sources is controlled by PWM, and the switching element of each DC power source is controlled to turn on the switching element by the PWM control of other DC power sources while the switching element is turned off by its PWM control.
Patent JP-H05127509-A (JP)
Title: Developing device
Inventor: SAWADA AKIRA
IPC: G03G15/08
Filed: 1991-11-02
Abstract: PURPOSE:To prevent toner from being fixed to a toner layer thickness regulating member, or remove fixed toner, and the degradation of image quality by providing a means moving/driving the toner layer thickness regulating member so as to change an abutting position against a toner carrier. CONSTITUTION:A doctor blade 8 abutting on a developing roller 5 on an abutting position T, is moved/driven in a direction orthogonal to the direction of the shaft of the developing roller 5 by a moving/driving means so as to change the abutting position T. As the moving/driving means, for instance, a bimetal 17 is used. The bimetal 17 is extended and bent, so that the doctor blade 8 is moved in the direction of the arrow, to change the abutting position T. Thus, the toner can be prevented from remaining sticking to the doctor blade 8, and simultaneously, from fixing to the doctor blade 8, as well.
Patent JP-H09157705-A (JP)
Title: Production of porous sintered metallic body
Inventor: CHO TOSHIYUKI
IPC: B22F3/11
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous sintered metallic body having a high degree of freedom in metal composition and an extremely large specific surface. SOLUTION: A foamable slurry contg. a metal powder is prepared, the slurry is agitated and foamed to obtain a whipped slurry, the whipped slurry is formed, the formed body is dried, and the dried body is sintered. The foamable slurry contains a water-soluble resin binder and a surfactant and further a volatile foaming agent, plasticizer and pore forming promoter, as required, and the viscosity is preferably controlled to 5,000 to 70,000cps when the whipped slurry is formed.
Patent JP-H05148477-A (JP)
Title: Adhesive composition
Inventor: OZAWA SATORU
IPC: C09K3/10
Filed: 1991-11-29
Abstract: PURPOSE:To provide an adhesive composition composed of a specific epoxy resin, diaminodiphenylsulfone and an inorganic filler at specific ratios, having long life and excellent moisture-resistance and reliability and useful for the air-tight sealing of an optical window of a solid-state image-pickup apparatus, etc. CONSTITUTION:The objective adhesive composition contains, as essential components, (A) a bisphenol A epoxy resin derived from bisphenol A and epichlorohydrin, taking solid state at ordinary temperature and having a softening point of 50-130 deg.C, (B) diaminodiphenylsulfone and (C) 5-80wt.% (based on A+B+C) of an inorganic filter such as silica.
Patent JP-H01159481-A (JP)
Title: Scroll type compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C18/02
Filed: 1987-12-14
Abstract: PURPOSE:To obtain satisfactory operation efficiency in a wire rotating range by arranging a spring between an eccentric bush on the way through which the rotation of an electric motor section is transmitted to a revolving scroll and a boss, and concurrently arranging a magnet and super conductor therein. CONSTITUTION:A scroll compressor allows the rotating movement of a shaft 20 accompanied with the rotation of an electric motor section to be transmitted to a revolving scroll via both an eccentric bush 19 and a projection 20. In this case, cut-outs 19b and 19c are formed in the eccentric bush 19, and cut-outs 20b and 20c are also concurrently formed on the shaft 20 at their corresponding positions. Thence, a spring 21 is housed in between the cut-outs 19c and 20c, and a super conductor 22 and a magnet are concurrently arranged into the cut-out 19b and the cut outs 20b respectively. This constitution allows the rotating force of the eccentric bush 19 to be balanced by three force such as the resulted force F of compression load and centrifugal force, spring force F1 and repulsive force F2 caused by Meissner effect of the super conductor.
Patent JP-2000150204-A (JP)
Title: Ntc thermistor and chip ntc thermistor
Inventor: MIHARA KENJIRO
IPC: H01C7/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a chip thermistor with fast response to temperature sensitivity, low resistance and enhanced reliability by forming a temperature sensitive resistance wire including a La-Co-O based rare earth transition element as a principal component and providing a pair of electrodes so as to obtain continuity with the temperature sensitive resistance wire. SOLUTION: A temperature sensitive resistance wire 2 of a thermistor material is formed on the surface of an electrically insulating substrate 1 formed of an electrically insulating material by sputtering. A pair of external electrodes 5 are provided at both ends of a pair of electrodes (surface electrode) 3 formed on the surface of the temperature sensitive resistance wire 2, and a device in which the temperature sensitive resistance wire 2 and the surface electrode 3 is formed on the substrate 1 so as to obtain continuity with the surface electrode 3, and the surfaces of the temperature sensitive resistance wire 2 and the surface electrode 3 are coated with an insulating coating 6.  Although the temperature sensitive resistance film is formed by sputtering, a thin film forming method such as alcoxide and the like, or a thick film forming method, for example, a method by which a thermistor material paste is coated and baked, and the like may be used.
Patent JP-H07147310-A (JP)
Title: Method and apparatus for transportation
Inventor: KONDO FUMIO
IPC: B65G49/07
Filed: 1993-11-22
Abstract: PURPOSE:To eliminate the need for a transfer robot between process devices and a tunnel device as a transfer channel by using a system in which a lift and a carriage cooperate to function as a robot to transfer a wafer from the former to the latter. CONSTITUTION:A buffer chamber 8 is provided between process devices 3 and a tunnel 11 isolated from the outdoor air for passing a carriage 1 that carries wafers 2. The buffer chamber comprises means for allowing the carriage to enter, stop and go back; a shaft 12 that is rotatable and vertically movable; and a plate 9 that protrudes from the shaft to support wafers.
Patent JP-H04191408-A (JP)
Title: Automatic decompression device for four-cycle engine
Inventor: TAKAOKA ATSUSHI
IPC: F01L13/08
Filed: 1990-11-22
Abstract: PURPOSE:To carry out operation with normal compressive pressure by projecting a decompression cam at the time of starting an engine, releasing the compressive pressure, cranking a crank shaft with a light force, and lowering the decompression cam by means of a centrifugal weight in accordance with increasing of rotational number of a cam shaft. CONSTITUTION:An intake cam 4, for instance, is provided on a cam shaft 2, while the intake cam 4 presses up an intake rocker arm 6 to open an intake valve. A decompression cam 4 formed with a long hole 12 is provided, and the cam shaft 2 is inserted into the long hole 12 such that the decompression cam 13, arranged adjacently to the intake cam 4, abuts against the intake rocker arm 6. The decompression cam 13 is fixed rotatably within the range of the long hole 12 by means of a pin 14 projected to an outer periphery of the cam shaft 2. A spring 15 is inserted into a hole of the cam shaft 2 so as to energize the decompression cam 13 in one direction in the long hole 12 and project it from a profile of the intake cam 4. An outward-projecting centrifugal weight 16 is integrated with the decompression cam 13.
Patent JP-H04187766-A (JP)
Title: Magnetic circuit device for magnetron sputtering system
Inventor: OGURIYAMA MASAMI
IPC: C23C14/35
Filed: 1990-11-22
Abstract: PURPOSE:To reduce the height, to improve the uniformity in film forming and to effectively utilize a target by combining annular outer and inner permanent magnets and a bottom permanent magnet for bridging the bottoms of the permanent magnets in a specified manner. CONSTITUTION:The bottoms of the outer permanent magnet 10 and inner permanent magnet 11 are bridged by a bottom permanent magnet 12, and a disform magnetic yoke 13 and an annular magnetic yoke 14 are provided to connect the magnetic pole faces of the permanent magnets orthogonal to each other. The pole at the tip of the magnet 1 0 and that on the tip of the magnet 11 are made almost of the same height, and the polarities are reversed to each other. The magnetizing direction of each permanent magnet is determined so that the sum of the magnetomotive forces of the magnets 10, 11 and 12 is increased. Consequently, the magnetic field parallel to the target surface is widely distributed over the whole area of the target without increasing the height of the magnetic circuit, and the erosion region of the target is expanded.
Patent JP-H09159543-A (JP)
Title: Temperature distribution measuring method and temperature distribution measuring device
Inventor: SUZUKI YOSHIHIKO
IPC: G01K7/08
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To measure the temperature distribution of a sample with high resolution. SOLUTION: A light irradiating device 7 irradiates with the light a sample 10 placed on an upper surface of a thin film membrane 1A formed of a conductive member. A probe 3A on the tip of a cantilever 3 formed of a conductive member different in a kind from the thin film membrane 1 scans an under surface of the thin film membrane 1A in a contact condition. A thermo- electromotive force measuring device 6 measures thermo-electromotive force generated by a temperature difference between the thin film membrane 1A and the cantilever 3.
Patent JP-H07168993-A (JP)
Title: Road information communication system and vehicle related to the system
Inventor: HIKITA NAOYUKI
IPC: G08G1/09
Filed: 1993-12-16
Abstract: PURPOSE:To impart complicated road information to a vehicle and to perform the control of the vehicle based on this information at an exact location. CONSTITUTION:A marker m on road is installed on the road before an intersection and a transmitter S1 imparting information on the state of a signal S in this intersection, etc., to a vehicle A, is provided. Exactly detecting the location of the vehicle A by the detection of the road marker m on road, the controls such as the generation of an alarm and an automatic brake, etc., of the vehicle A based on the road information from the transmitter S1 are performed. In particular, for the road information changing with the lapse of time such as the signal S, the control of the vehicle is performed at an exact location.
Patent JP-2001134191-A (JP)
Title: Signboard for wedding ceremony
Inventor: SHIMA TAIRA
IPC: G09F7/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a signboard for a wedding ceremony which harmonizes well with ceremony banquets of both of a Western style and a Japanese style and may be kept as a decoration of a luxurious memorial after the ceremony banquet. SOLUTION: The signboard 1 for the wedding ceremony is formed by coating the entire surface of a main body substrate with a lacquer material. The front surface of a lacquer material coating layer 3 of the front is provided with a lacquer work pattern display part 7 indicating the contents relating to the wedding ceremony by lacquer work and a human name display part 8 indicating the characters of a human name or memorial day. The front surface of the lacquer material coating layer on the back of the main body substrate is provided with a writing region capable of writing the characters relating to greetings. At least the opposite sides at the edge on the back of the main body substrate are notched and such slopes as to make the dimensions between the opposite sides decreasingly shorter backward are respectively formed.
Patent JP-H10160189-A (JP)
Title: Air conditioner
Inventor: TSUKUE SHIGEO
IPC: F24F1/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To properly select the direction of the air introduced into an indoor machine and the air blown from the indoor machine, according to conditions of a house where an air conditioner is installed. SOLUTION: An indoor machine 10 is composed of a heat exchanger unit 110 where an indoor heat exchanger 6 is housed and a blower unit 120 where an indoor blower 7 is housed, and the blower unit 120 is coupled vertically or horizontally with the bottom of the exchanger unit 110, whereby diffusing direction of air from the blower unit 120 can be set to either sideway blow or downward blow.
Patent JP-2000122471-A (JP)
Title: Image forming device
Inventor: SHIMURA EIJI
IPC: G03G15/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To form an appropriate image by obtaining a surely stable contact state with a developing roller, although the developing roller is the rigid roller, regardless of providing a contact member being always held in contact with a photoreceptor. SOLUTION: This image forming device is allowed, to set the contact deepness by the developing roller 21 constituted in attachably and detachably with respect to the photoreceptor 11 in a thin cylindrical state provided with flexibility for developing a latent image by coming into contact with the photoreceptor 11 at the time of image forming with regard to the photoreceptor 11, larger than the contact deepness by the cleaning blade 31 that is always held in contact with the photoreceptor 11. The device is allowed to control the contact deepness of the developing roller with respect to the photoreceptor 11 by holding rollers 21b equipped on both side parts of the shaft of the developing roller in contact with the both end parts of the photoreceptor 11.
Patent JP-H04188991-A (JP)
Title: Mixture transmission method for luminance signal and chroma signal
Inventor: ASAHARA SHUICHI
IPC: H04N11/10
Filed: 1990-11-21
Abstract: PURPOSE:To improve quality of picture and to lower cost by performing frequency separation by filter moving the frequency of chroma signal to sufficiently higher band than that of luminance signal. CONSTITUTION:In a circuit signal Y and a chroma signal C inputted in a transmission circuit 1, the chroma signal C is made frequency conversion into a different frequency from the circuit signal Y by a frequency conversion circuit 2, for instance, triple the frequency of the input chroma signal. Then, the chroma signal made frequency conversion is added to the circuit signal Y by an adder 3 and is transmitted. A frequency separation circuit (filter) 5 separates the received signals into the circuit signal Y and the chroma signal, outputs the circuit signal Y, while a frequency converter 6 converses the separated chroma signal into the frequency of the chroma signal to which the frequency was inputted and returns the signal to the original place. Thus, the quality of the picture is improved and the number of the cable for transmission can be reduced to one.
Patent JP-H05150663-A (JP)
Title: Decolorizing method and decolorizing device
Inventor: ABE YUKI
IPC: G03G15/09
Filed: 1991-11-29
Abstract: PURPOSE:To provide a decolorizing method and a decolorizing device by which the decolorizing speed of a toner image formed on a sheet body is drastically improved and the trace of the toner image which is decolorized on the sheet body is made inconspicuous. CONSTITUTION:The toner image by toner which can be photochemically decolorized on a recording paper 6 is ground by the grinding roller 38 of a working device 37 and the thickness of a toner layer is made thin. Thereafter, the toner which is heated at least to the temperature equal to or above the glass-transition temperature TG of the binding resin of the toner, ideally, temperature equal to or above the softening point of the binding resin and the temperature under the thermal separation temperature of the component of the toner by a heating roller 87 and is in a rubber elastic state or a melted state is irradiated with near infrared rays.
Patent JP-H06159266-A (JP)
Title: Scroll compressor
Inventor: GOTOU KUNIFUMI
IPC: F04C18/02
Filed: 1992-11-26
Abstract: PURPOSE:To maintain a compression chamber in a gas-tight condition during operation of a drive shaft at a low speed while preventing scroll members from impinging upon each other, and to reduce the manufacturing cost. CONSTITUTION:A key axial line S is drawn from the axis Os of a drive shaft at a set angle so as to obtain a crossing point between a tangential line 1 which is tangent to a revolutional circle rc at the axis Ob of a drive bushing, and the key axial line. Since the crossing point becomes the center axis Op of the slide key 34, it is possible to directly measure the axis Op from the axis Os of the drive shaft. A columnar ridge 34a is formed in accordance with the axis Op, and the ridge 34a is formed with width-across flats in parallel with the key axial line S so as to obtain slide surfaces, thereby it is possible to easily form the slide key 34.
Patent JP-H06159785-A (JP)
Title: Air conditioning system
Inventor: TEZUKA JUNICHIRO
IPC: F24F13/068
Filed: 1992-11-26
Abstract: PURPOSE:To provide an air conditioning system which is applicable to offices or the like where OA equipment is installed and thermal load is increased and which is suitable to winter time or night when an open air is at a low temperature. CONSTITUTION:This is an air conditioning system which is designed to air- condition a room whose floor section comprises a double floor 4 where OA equipments installed in the central part. An air conditioner 1 is installed near a window wall in the room. A first fan 12 sucks up indoor air from an indoor air inlet formed on the side of an upper room of a casing 10 for the air conditioner 1 and heats up the air with a heat exchanger 15 and blows off from the top of the casing 10 into the peripheral area around the window wall 2 in the room. A second fan 21 is arranged to suck up a cold open air from an open air inlet 22 formed on a lower part chamber of the casing 10 and blow off the air from a hold installed on the top of the double floor 4 into the internal area 9 which is the central part of the room by way of a space 7 of the double floor. This construction makes it possible to reduce the load of the air conditioner by the application of cold open air.
Patent JP-H09137374-A (JP)
Title: Fusion-bonding of cloth piece with ultrasonic spot fusion-bonding machine and receiving jig for ultrasonic spot fusion-bonding machine used for performing the method
Inventor: KOJIMA SHUICHI
IPC: D06H5/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To enable to perform a work for superposing two cloth pieces on each other and fixing the cloth pieces to each other, such as a front-back stitching work, even by an armature without causing a sewing slippage, a sewing shrinkage, etc., and reduce the time and labor required for the work. SOLUTION: Pines 34 are tightly fit into plural small fitting holes at places corresponding to sites for welding cloth pieces among the many fitting holes of a receiving jig 26, and the upper ends of the pines are slightly projected out from the upper surface of the plain plate. The receiving jig is fixed to the upper surface of a base 28, and two cloth pieces are superposed on each other on the receiving jig. The lower end surface of the horn of an ultrasonic spot fusion-bonding machine is pressed to the cloth pieces, and ultrasonic waves are applied to the cloth pieces nipped between the lower surface of the horn and the upper end surfaces of the pines to spot fusion-bond the plural sites of the cloth pieces.