baber/WOPTO huggingface dataset:
Patent JP-H10112335-A (JP)
Title: Organic electrolyte secondary battery
Inventor: KITA FUSAJI
IPC: H01M10/05
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte secondary battery with low deterioration in load characteristics attendant on increase in charge/discharge cycles. SOLUTION: In an organic electrolyte secondary battery having a positive electrode 1, a negative electrode 2, and an organic electrolyte 4 as the main constituting element, a fluorine-containing aromatic compound is contained in the electrolyte 4. As the fluorine-containing aromatic compound, for example trifluorobenzene, monofluorobenzene, and difluorobenzene are preferable, and the content of the fluorine-containing aromatic compound is preferable to be 0.1-10 pts.wt. based on 100 pts.wt. electrolyte solvent.
Patent JP-H02224607-A (JP)
Title: Shoe and its parts
Inventor: TOMASU MONGOMERII
IPC: A43B23/02
Filed: 1989-11-01
Abstract: PURPOSE: To enable the flexibility of a shoe sole part repeatedly bent during walking, by equipping a back side clearance groove between the edge part of an inside dent part and a dent wall of the back side dent part and an inside clearance groove between the edge part of back side dent part and the inside dent wall, and overlapping each of the dent parts. CONSTITUTION: A shoe sole 40 comprises an assembled body 10 from a toe leather and an outside sole part and a heal member 30, and the assembled body 10 is bonded to the heel member 30 by overlapping, i.e., piling up the major part of a back side dent part 18 on the major part of an inside dent part 35. The edge part 19 is constituted so as not to abut on the inside wall 38 of the shoe sole 40 and an edge part 36 is constituted so as not to abut on an outside wall 21 of the shoe sole 40. An inside clearance groove is partitioned by the edge part 36 and a second back face 20, and a wall 21, and a clearance groove on the back side is partitioned by the edge part 36, a second back face 20, and the wall 21. By the above constitution, the part surrounding the connection part of the dent part 35 can be provided with large flexibility.
Patent JP-S62142844-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: TAKAHANE TETSUO
IPC: G01F1/68
Filed: 1985-12-16
Abstract: PURPOSE:To prevent burn-off from being effected more frequently than required so as to restrain the early deterioration of a detecting device in an equipment equipped with a hot wire type suction air detecting device by specifying the time for effecting burn-off to burn down foreign objects and the like stuck onto the hot wire of the device. CONSTITUTION:The titled device includes a feedback control means 4 which corrects a basic fuel quantity set by a setting means 2 based on the output of a hot wire type suction air detecting device 1 so as to focus an air fuel ratio to a target air-fuel ratio based on the output from an air-fuel ratio sensor 3 and the like. In this case, the device is provided with a correction memory means 7 storing correction values computed by a control means 4. And a burn- off control means 8 is so controlled that a burn-off means 6 is actuated to burn down and remove foreign objects such as dust an the like stuck onto a hot wire of the detecting device 1 by sending heavy electric current, when the difference between the correction value stored just after the previous burn- off has been effected, and a present correction value is found to be equal to or more than a predetermined value.
Patent JP-S62141511-A (JP)
Title: Grating lens
Inventor: MORI KAZUNARI
IPC: G02B13/00
Filed: 1985-12-16
Abstract: PURPOSE:To widen an effective field angle, and to realize superior productivity and low production cost by forming a convex spherical surface as one surface and also forming an irregular-interval diffraction grating whose section is rectangular or in a saw-tooth shape on the other surface. CONSTITUTION:The convex spherical surface is formed as one surface and the irregular-interval diffraction grating whose section is rectangular or in the saw-tooth shape is formed on the other surface. A grating lens which has the irregular-interval diffraction grating 3 formed on the surface in the incidence direction of, for example, parallel laser light 1 and also has the convex spherical lens 4 on the opposite surface is arranged so as to converge the parallel laser light 1 on the information recording surface of a disk 2. This grating lens 5 is formed by forming a photosetting high polymer thin film to a thickness of several mum on the plane of, for example, a polished glass-made plano-convex lens, then bringing a metallic mold which has a specific pattern into contact, and irradiating the film with light for setting. Consequently, the grating lens which has a wide effective field angle and is superior in productivity and low in production cost is obtained.
Patent JP-H02127609-A (JP)
Title: Optical deflector
Inventor: INAMORI SHINICHI
IPC: H04N1/113
Filed: 1988-11-08
Abstract: PURPOSE:To arrange a recording medium and an optical system closely and to omit a compensating lens by using the optical deflector as a cylinder body which has a spiral mirror on the surface. CONSTITUTION:The spiral mirror surface 15 is formed in a longitudinal direction on the surface part of the cylinder body 1, which is rotated around a normal passing the center of the bottom surface part as an axis; and light is made incident on the spiral mirror surface 15 along the normal passing the center of the bottom part and light which is reflected by the mirror surface 15 in a constant direction is scanned in the longitudinal direction of the cylinder. Laser beam is reflected by the spiral mirror surface 15 of the cylinder body 1 in an invariably constant direction, but the reflection position of the laser beam moves in the longitudinal direction of the cylinder body 1 in order as the cylinder body 1 rotates. Consequently, the optical deflector and an image formation surface are arranged closely to each other and the need for the compensating lens is eliminated.
Patent JP-S63136086-A (JP)
Inventor: KASHIHARA TOMIO
IPC: G09G3/18
Filed: 1986-11-28
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-H07139892-A (JP)
Title: Heat exchanger
Inventor: SASAKI HIRONAKA
IPC: F28F9/02
Filed: 1993-11-12
Abstract: PURPOSE:To set a cover and a header pipe to an effectively suitably engaged and assembled state by verifying whether or not the cover is suitably engaged with an end of the pipe to be assembled by externally visually recognizing a position of a protrusion in a cutout. CONSTITUTION:An externally protruding protrusion 11 is provided on an outer periphery of a header pipe 9, a cutout 19 is provided on a peripheral wall which surrounds an engaging recess 18 of the cover 10, and the protrusion 11 is so engaged within the cutout 19 as to be externally visually recognized. An end of the pipe 9 is engaged with the recess 18 of the cover 10, and the pipe 9 is brazed to the cover 10 in a state that the protrusion 11 is engaged within the cutout 19.
Patent JP-H10130281-A (JP)
Title: Production of organodialkoxysilane
Inventor: TSUJI RYOTARO
IPC: B01J31/22
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject compound under mild condition without generating hydrogen chloride gas and damaging Si-H group by reacting a dialkoxysilane with a specific allyl aromatic compound in the presence of a catalyst. SOLUTION: The objective organodialkoxysilane expressed by the formula III or the formula IV and useful as a silane-coupling agent or a raw material for silicone polymers or oligomers is easily produced under mild condition without generating hydrogen chloride gas and damaging a reactive substituent such as Si-H group by carrying out the hydrosilylation reaction of a dialkoxysilane of the formula I (R is a univalent hydrocarbon group) (e.g. dimethoxysilane) with an olefin of the formula II (X is a univalent substituent; (n) is an integer of 0-5) (e.g. 4-allylanisole) in the presence of a catalyst such as a platinum compound (e.g. platinum-vinylsiloxane complex).
Patent JP-H01244839-A (JP)
Title: Heat-sound interrupting composite panel
Inventor: UOREN BAAKU MIYURAA
IPC: B32B27/00
Filed: 1988-11-11
Abstract: PURPOSE: To provide excellent fire resistance and sound insulation properties by adhering a polyorganophosphazene septum filled with a thin heavy metal compound to a surface of a polyimide foam insert. CONSTITUTION: A polyorganophosphazene septum 10 containing a heavy metal compound such as a barium oxide, a bismuth tetraoxide, a carbonate, an antimony tetraoxide or the like of 50 to 500 pts.wt. per 100 pts.wt. of a polyorganophosphazene gum like a polyaryloxyphosphazene and an additive assistant is adhered to one surface of a polyimide foam insert 11 by using an adhesive. An obtained composite panel has not only excellent thermal and acoustic insulation properties but also very fire resistance and extremely low smoke generation index.
Patent JP-H03144965-A (JP)
Title: Fm demodulation device
Inventor: YAMAGUCHI MASAHIRO
IPC: H04N5/92
Filed: 1989-10-31
Abstract: PURPOSE:To set the operation of a clamp after generated noise to be normal by providing a level control means which improves the demodulation sensitivity of an FM demodulation part only in the noise section of a video signal. CONSTITUTION:A demodulation sensitivity adjustment circuit 27 changes the demodulation sensitivity adjustment current of the FM demodulation circuit 15 and controls demodulation sensitivity. The circuit 27 changes the demodulation sensitivity adjustment current of the circuit 15 by a switch change over when a generated noise and a signal showing the noise section of noise bar are received and improves FM demodulation sensitivity from normal reproduction time, for example. Since there is the lack of the signal in the noise section, a drop out detector 14 can detect it. Thus, the clamp is normally operated after noise which occurs at after-recording time and variable speed reproduction.
Patent JP-2001105710-A (JP)
Title: Stencil printing device
Inventor: KAWABE TAKAO
IPC: B41L13/14
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent the rear end part of stencil paper wound on a printing drum from being stained with ink. SOLUTION: A screen member 15 having ink permeability is fitted to one end part of a first form seat 5 connecting a pair of disk-shaped members 4. The screen member is wound on the disk-shaped members, while a second form seat 16 fitted to the other end part is fitted to the first form seat by the medium of a spring 17. The first form seat is provided with a first clamping plate 13 holding the fore end part of stencil paper, while the second form seat 16 is provided with a second clamping plate 21 holding the rear end part of the stencil paper. The fore and rear end parts of the stencil paper wound on the screen member are held by the first and second clamping plates. The rear end part of the stencil paper wound on a printing drum is prevented from flying up. The rear end part does not come into contact with another component and is prevented from being stained with ink or the like.  Printing paper is not stained either and a clear printed image is obtained.
Patent JP-H01125959-A (JP)
Title: High frequency package
Inventor: ISHIKAWA OSAMU
IPC: H01L23/02
Filed: 1987-11-11
Abstract: PURPOSE:To improve reliability of hermetical sealing, to obviate bending of leads, and to eliminate inductance between a semiconductor chip and a ground by employing a conductive cap at the same potential as a ground electrode at the ground electrode formed on the whole surface of an opposite main face on which the semiconductor chip is disposed. CONSTITUTION:A first ground 2 is formed on a whole rear face of a ceramic substrate 1, a semiconductor chip 3 is mounted, an insular bonding region 6 is formed to be insulated from a first ground 2, and a mutual connector 5 buried with metal in a viahole of the through hole of the substrate 1 is formed at its center. The corresponding electrode of the chip 3 is connected by a bonding wiring 4 to the region 6, thereby supplying input/output signals and DC bias to the chip 3. A ground 7 on the substrate 1 is connected through the connector 5 to the ground 2 of the rear face of the substrate 1, and a signal line 8 and a bias line 9 are connected through the connector 5 to the corresponding electrode of the region 6 of the rear face of the substrate 1.
Patent JP-H06136614-A (JP)
Title: Polyester fiber having improved dimensional stability and its production
Inventor: NAGAO MASAYASU
IPC: C08G63/12
Filed: 1992-10-22
Abstract: PURPOSE:To provide a polyester fiber giving a polyester cord having high modulus and low shrinkage and suitable for industrial material use and to provide a new process for stably producing the fiber at a relatively low take-up speed. CONSTITUTION:This polyester fiber having an intrinsic viscosity of >=0.85, a strength of >=6.0g/de, a crystal volume of >=4.0X10<5>Angstrom <3>, a crystal melting point of >=265 deg.C, an amorphous orientation degree of 0.35-0.55 and improved dimensional stability is composed of a polyester produced by copolymerizing 0.01-1.0mol% (based on terephthalic acid) of a >=3-functional compound having carboxyl group to a polyester containing ethylene terephthalate as a main recurring unit. The present invention also relates to a process for producing the fiber.
Patent JP-H05123774-A (JP)
Title: Hollow structural body and production thereof
Inventor: TAKAHASHI AKIO
IPC: B21D26/021
Filed: 1991-10-30
Abstract: PURPOSE:To eliminate stress concn. and to reduce the weight by tubes and to maintain strength by providing two sheets of skins and the plural tubes disposed between two sheets of these skins toward the direction where force acts. CONSTITUTION:A fan blade is used for a gas turbine engine for aircraft and consists of the front surface skin 1 and the rear skin 2. The assembled array of the plural tubes 3 is used as the core in order to reduce the weight of the tubes 3. These tubes 3 are arranged toward the longitudinal direction of the fan blade in order to improve the strength in the direction from the vane root part of the fan blade toward the front end where centrifugal force acts particularly. A gaseous pressure is applied to the gas on the inside surface of the tubes 3 during joining of the tubes 3 and the two skins 1, 2 to press the tubes 3 to each other, and to press and fix the tubes to the skins 1, 2 in order to assure the adhesion strength between the skins 1 and 2. As a result, the stress concn. by the force acting on the blade is eliminated and the weight is reduced. In addition, the strength is maintained.
Patent JP-S62142781-A (JP)
Title: Ultraviolet light source and photochemical reaction process
Inventor: YAMAZAKI SHUNPEI
IPC: C23F4/00
Filed: 1985-12-17
Abstract: PURPOSE:To improve the limit in film thickness to 3,000Angstrom  and to obtain sufficient film thickness by separately arranging arc discharge electrodes as anodes and cathodes to increase the intensity of light from an ultraviolet light source and by carrying out a photochemical reaction with the light source. CONSTITUTION:An ultraviolet light source 9 is provided with a cathode 34 and an anode 33 on the 1st side and a cathode 34' and an anode 33' on the 2nd side at an interval. Electrons emitted from the cathode 34 reach the anode 33' and electrons emitted from the cathode 34' reach the anode 33. The light source 9 is placed in a reaction chamber 2 contg. a substrate 1 and a reactive gas is introduced into the chamber 2 and activated or excited by ultraviolet rays, causing a photochemical reaction.
Patent JP-2000119701-A (JP)
Title: Method for mixing powder
Inventor: AZETSU KENTARO
IPC: B22F1/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the flocculation of addition powder to each other without requiring special equipment and to sufficiently disperse the addition powder into metal powder by mixing metal powder with heated high temp. addition powder to prepare an extruded material. SOLUTION: The inside of metal powder such as aluminum alloy powder is mixed with previously heated hard particles of alumina or the like and lubricant components of graphite or the like. As to the mixing, in the case that a mixer is previously heated, the addition powder is not cooled and the flocculation of the addition powder can efficiently be prevented. Preferably, the metal powder are heated and annealed before the mixing. In this way, the flocculation of the metal powder can be prevented. Furthermore, the metal powder become soft and an extruding stage becomes easy. As to the heating of the addition powder, preferably, the temp. is controlled to 150 to 450 deg.C and the sintering of the aluminum alloy powder of the metal powder can be suppressed to improve the productivity of an extruded material.
Patent JP-2001108049-A (JP)
Title: Cam mechanism for controlling transmission
Inventor: HIRAI KENJI
IPC: F16H53/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a cam mechanism for controlling a transmission that can control a position of a control rod on the transmission side to a position matching to a present speed of a bicycle as accurately as possible. SOLUTION: This cam mechanism for controlling a transmission controls the transmission in which a change gear ratio changes according to moving positions of a plurality of places assigned to a control rod. The cam mechanism comprises a cam portion 20 and a driven portion 80. The cam portion 20 comprises a pair of first and second cam surfaces 30, 40 and a groove portion 50 between the cam surfaces 30, 40. The driven portion 80 is deposited in the groove portion 50. The control rod moves to the moving positions of the plurality of places interlocking with displacement of the driven portion 80.
Patent JP-H10134801-A (JP)
Title: Coating device
Inventor: MOTOJIYUKU YOSHIMI
IPC: H01M4/04
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To smoothly reciprocate a shutter by providing, on the shutter, a seal liner having a wear resistant surface on the side to slid on a support member. SOLUTION: A shutter 3 provided in such a manner that the end part adjacent to the coated surface of an Al foil 15 is contactable with and separable from a doctor blade 7 so as to slid on a support member 5 has a pair of seal liners 3a fixed on both sides opposed to the support member 5 of a shutter member 3b in the center part and having a wear resistant surface on the side to slid. Since the liners 3a can be prevented from being flawed or galled even if fine particles in a coating agent 17 penetrate into the sliding part between the liners 3a and the support member 5 by the reciprocation of the shutter 3 followed by solidification, the shutter 3 can be normally smoothly moved to perform the supply of the coating agent 17. Further, since the seal liners 3a are wear resistant, the operability or durability of the device can be improved.
Patent JP-H07108419-A (JP)
Title: Electric discharge machining device and electric discharge machining method using this device
Inventor: FUJIWARA KATSUHIDE
IPC: B23H7/36
Filed: 1993-10-08
Abstract: PURPOSE:To provide an electric discharge machining device and machining method in which an abnormal machining condition due to the machining chips that have been produced and remained in the previous machining process can be prevented, in the case of machining using a powder-mixed machining liquid in the final finishing process of electric discharge machining. CONSTITUTION:A machining liquid stirring device 30 and a machining chip attracting device 40 having a plurality of long bar-shaped magnet members for attractedly removing magnetic machining chips are inserted into a machining tank 3. On the other hand, as the machining method, before the start of the final finishing machining process as occasion demands, or during at least one period while rough finishing, semifinishing, or the like is carried out before entering the final finishing process, and during the execution of final finishing machining using a powder machining liquid, the powder-mixed machining liquid is stirred by the stirring device 30 in the state that the magnetic members have been immersedly arranged in the machining liquid inside the machining tank 3.
Patent JP-H09123841-A (JP)
Title: Antenna installing structure of tractor cabin
Inventor: KUBO MASAAKI
IPC: B60R11/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obviate extending-contracting operation of an antenna by installing the antenna of a radio sideways on the outside of a cabin frame as well as on the inside of a cabin outer roof. SOLUTION: An antenna 20 is fixed sideways to an outside surface of a longitudinal directional horizontal frame 10d of a cabin frame, and the antenna 20 is covered with an outer roof 11. The antenna 20 is covered with the outer roof 11, and is protected without appearing outside, and becomes neat in external appearance, and the upper end of the antenna 20 does not become higher than the cabin upper end. A radio 19 is arranged in a front part inside of the outer roof 11, and is arranged so that an operator can operate it while turning upward. Since a terminal to connect the antenna 20 to the radio 19 is set on the front end of the antenna 20, a distance up to the radio 19 becomes shorter than usual, and wiring can be shortened, and a noise can be reduced.
Patent JP-H01127841-A (JP)
Title: Air-conditioning device
Inventor: IMANISHI MASAMI
IPC: F24F11/02
Filed: 1987-11-11
Abstract: PURPOSE:To increase a low pressure, develop the capacity of a compressor sufficiently and permit high-temperature gas refrigerant to be utilized as the heat collecting source of low-pressure liquid refrigerant, by a method wherein a first bypass circuit and a second bypass circuit, which are provided in a refrigerant cycle, are opened at the time of defrosting operation while a four-way switching valve is switched to the side of heating to continue the operation. CONSTITUTION:High-temperature high-pressure gas refrigerant, discharged from a compressor 1, enters into an accumulator 7 through a first bypass circuit 12 upon defrosting operation. One part of the high-temperature high-pressure gas refrigerant enters into an indoor side heat exchanger 6 through a four-way switching valve 2, switching to the side of heating. In this case, a solenoid valve 15, provided in a second bypass circuit 14, is opened. Thereafter, the high-temperature gas refrigerant enters into an outdoor side heat exchanger 3. The high-temperature gas refrigerant fuses frost, adhered on the surface of the heat exchanger 3, and is condensed and liquefied, thereafter, enters into the accumulator 7 through the four-way switching valve 2. The condensed refrigerant is mixed here with high-temperature gas refrigerant, entered from the first bypass circuit 12, and collects heat from the high-temperature gas refrigerant, then is evaporated and gasified, thereafter, returns to the compressor 1.
Patent JP-2001071202-A (JP)
Title: Spindle device for machine tool
Inventor: YOKOGAWA KAZUHIKO
IPC: B23B19/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To decrease as small as possible adverse effect to each other due to a temperature difference between a spindle and a fluid passing through its inside, in a spindle device for a machine tool having a spindle center through coolant function. SOLUTION: In a spindle device of built-in motor type, a heat insulating pipe 9 is provided in an inner side of a pull 4 for a tool clamp, a vacuum layer 10 is formed in a clearance between the pull rod 4 and the heat insulating pipe 9, and a flow path 11 of fluid is formed in the heat insulating pipe. In a motor directly coupling type, the heat insulating pipe is provided in an inner side of a rotor shaft, coupling, and the pull rod, the vacuum layer is formed in a clearance between these members and each heat insulating pipe, and the flow path is formed in the heat insulating pipe. A bad influence to each other due to a temperature difference between a spindle and the fluid can be impeded as small as possible by the vacuum layer.
Patent JP-S61197778-A (JP)
Inventor: ADORUFU MIYURAA
IPC: F04B43/06
Filed: 1985-12-20
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。