baber/WOPTO huggingface dataset:
Patent JP-S63303254-A (JP)
Title: Speed change gear
Inventor: CHIKAMORI AKIRA
IPC: F16H15/04
Filed: 1987-05-30
Abstract: PURPOSE:To eliminate the need for stopping a rotary shaft at the time of changing over gear ratio by using a traction oil having a property of hardening under a high pressure contact force instead of a speed change mechanism by means of gearing or a belt, etc., for the connection changeover mechanism for varying the gear ratio. CONSTITUTION:When pressure contact force P which acts on an oil film 4 on a connecting force generating part 3 gets higher, the oil film 4 is instantaneously changed from a liquid into a glass type solid having plasticity and a connecting force for transmitting the rotation of a driving roller 1 to a driven roller 2 is generated by the shearing resistance (traction force F) of this solid film. Thereby, the driven roller 2 is rotated in the arrow direction. At this time, since the two rollers 1, 2 are brought into contact with each other via the oil film 4, abrasion due to friction, and the like, is not generated, without causing the problem of the generation, scattering, etc., of abrasion dust. And, by controlling the temperature of a traction oil, heat generation due to friction can be prevented enabling a speed change gear to be kept at a defined temperature. Also, the generation of vibration, etc., can be prevented.
Patent JP-H09316411-A (JP)
Title: Surface protective film for green sheet
Inventor: MIZUNOUE YOSHINORI
IPC: C09J133/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prepare a surface protective film excellent in punchability, dimensional stability, moisture resistance, solvent resistance, etc., and useful in the fields such as IC packages, by laminating a specific base material layer with a pressure-sensitive adhesive layer having specific tensile elongation at break, etc. SOLUTION: This surface protective film is obtained by laminating (A) one side of base material layer consisting of biaxially oriented polyvinylidene chloride-based resin film <=100% in tensile elongation at break both in longitudinal and transverse directions or cellophane paper with at least one side provided with moistureproofing layer with (B) a pressure-sensitive adhesive layer 30-250% in tensile elongation at break both in longitudinal and transverse directions and 10-200g/25mm in tackiness to stainless steel plate. The component B preferably consists of solvent-type acrylic pressure-sensitive adhesive.
Patent JP-S5260631-A (JP)
Title: Development device by use of magnetic toner
Inventor: UENO TSUYOSHI
IPC: G03G15/09
Filed: 1975-11-14
Abstract: PURPOSE:To enable transferring on various materials of a light sensitive body by separating a mass of toners charged by a carrier with a separating mesh net, and forming a magnetic brush therefrom.
Patent JP-H05310904-A (JP)
Title: Polycarbonate-based polymer, its production and electrophotographic receptor using the same
Inventor: NAGAO TOMOHIRO
IPC: G03G5/07
Filed: 1992-05-01
Abstract: PURPOSE:To obtain a polycarbonate-based polymer useful as a change transfer substance in a sensitized layer in an electrophotographic receptor, having photoconductivity by reacting a dihydric phenol hydrazone compound with a carbonic ester-forming compound. CONSTITUTION:A dihydric phenol of formula I [R<1> and R<2> are halogen, 1-6C alkyl, etc.; (a) and (b) are 0-4 integer; Ar is group formula II, formula III, etc., (R<7>, R<8> and R<10> are halogen, 1-6C alkyl, etc.; R<9> is H, 1-20C alkyl, etc.; (e) is 0-3, (f) is 0-4 and (q) is 0-2 integer)] alone or a mixture of the dihydric phenol and a dihydric phenol of formula IV [R<3> and R<4> are halogen, 1-6C alkyl, etc.; (c) and (d) are 0-4 integer; X is CR<5>R<6> (R<5> and R<6> are H, trifluoromethyl, etc.), SO2, etc.] is reacted with an ester-forming compound (e.g. phosgene) to give a polycarbonate-based compound containing a repeating unit of formula V or repeating units of the formula V and formula VI, having >=0.3 dl/g reduced viscosity.
Patent JP-S5362245-A (JP)
Title: High frequency heating equipment
Inventor: OGAWA MORIMASA
IPC: G05D23/00
Filed: 1976-11-15
Abstract: PURPOSE: Confirmation of the performance range of a detector and prevention of malfunction of an equipment which controls high-frequency output by detecting radiation from food stuffs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6029963-A (JP)
Title: Tape driving device of tape recorder
Inventor: UENO HITOSHI
IPC: G11B15/295
Filed: 1983-07-29
Abstract: PURPOSE:To secure the sound record and reproduction with high efficiency by having contact between a pinch roller and a capstan at the right take-up side to drive a tape, starting the feed of tape at the left side after giving the proper tension to the tape and therefore securing contact between the tape having proper tension and a head set between right and left capstans. CONSTITUTION:A record/reproduction head 24 and an erasion head 25 contact a tape to start the record or reproduction. Then a pinch roller 2 at the take-up side contact a capstan 21 and pulls the tape toward the take-up side to get rid of the tape sag. Then a pinch roller 3 at the feed side contacts a capstan 22 to feed out the tape. Thus the record and reproduction are assured and at the same time the tape sag is eliminated. While contact is secured between the head and the tape before the capstan of the take-up side contacts the roller 3. This device prevents the generation of a non-recorded band or an unreproduced area in such a case where the head is in contact with the tape after the tape is driven.
Patent JP-H11316893-A (JP)
Title: Vehicle operation management system
Inventor: HASHIMOTO AKIHIRO
IPC: G06Q50/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle operation management system which displays or outputs an operation daily report where all the work contents can be recognized or confirmed at first sight. SOLUTION: In this vehicle operation management system, data from various sensors provided on a vehicle 14 are recorded in a recording medium 24, which is freely detachably set to an operation management meter 13 mounted on the vehicle 14, together with the time, and after the end of work, contents recorded in the recording medium 24 are transferred to a data processor 26, and an operation daily report 33 is generated in this data processor 26. Traveling contents and work contents in the operation daily report 33 are expressed only with speed graphs 7, 8, and 9, and these speed graphs 7, 8, and 9 are displayed or outputted on a picture in colors different by works and traveling states of the vehicle.
Patent JP-S6120520-A (JP)
Inventor: DEIITAA SHIYUMITSUTO
IPC: A23L5/10
Filed: 1984-07-03
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-S5948297-A (JP)
Inventor: CHIYAARUZU DEII BEITOMAN
IPC: B64D45/00
Filed: 1983-07-29
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-S5661666-A (JP)
Title: Checking circuit for battery
Inventor: ICHIYANAGI TOSHIICHI
IPC: G01R31/36
Filed: 1979-10-25
Abstract: PURPOSE: To prevent an unnecessary current from flowing through a check circuit after a check operation is finished even if a check switch is kept in an ON state by detecting a power source voltage utilizing the charging characteristic of a capacitor.  
     CONSTITUTION: If a check button is pressed, a switch S 1 ' is connected to a contact point (a). A capacitor C 1  is quickly charged, a light emitting diode D 1  is lit while the potential of the contact point (a) exceeds the base.emitter voltage of a transistor Tr 1  indicating the remaining capacity of a power source voltage. If the power source voltage drops below a certain value, the transistor Tr 1  does not switch on and the light emitting diode D 1  will not light. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5766005-A (JP)
Title: Radial tire for automobile
Inventor: OKAZAKI TAKUYA
IPC: B60C11/00
Filed: 1980-10-01
Abstract: PURPOSE: To increase turning-round resistance and wet-skid resistance of a radial tire, by a method wherein the rate of loss of elasticity is made small from a shoulder rubber to a central rubber and a base rubber, in order, and a tread layer is composed of double construction, by abutting a central rubber against a shoulder rubber in the predetermined position.  
     CONSTITUTION: The tread layer is composed of a cap tread parr CT and a base rubber part 8, and the cap tread CT is consisted of central rubber parts 4 and shoulder rubber parts 5. In this case, the rate of loss of elasticity of these three kinds of rubber are determined so as to become smaller from a shoulder rubber 5 to a central rubber 4 and a base rubber 8, in order. Further, the jointing surface of a central rubber 4 with a shoulder rubber 5 is consisted so as to become in the range of 0.3W0.7times of the width of a tread W from a crown center CC to an end. With such a construction, turning-ground resistance and wet-skid resistance can be increased, while durability at high speed performance of a tire can be maintained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H035366-A (JP)
Title: Production of colored zirconia sintered compact
Inventor: TSUCHIYA KAZUHIRO
IPC: C04B35/48
Filed: 1989-05-31
Abstract: PURPOSE:To easily and inexpensively obtain a zirconia sintered compact colored uniformly with certainty while keeping mechanical and physical properties, such as toughness and corrosion resistance, by immersing a zirconia green compact in an acid liquor in which a coloring metal is dissolved and then sintering the above green compact. CONSTITUTION:A zirconia green compact is immersed in an acid liquor in which a coloring metal is dissolved to impregnate the zirconia green compact with the coloring metal, and then the above green compact is sintered. It is preferable to use mixed solvents of strong acid, such as concentrated hydrochloric acid, concentrated sulfuric acid, and concentrated nitric acid, and water as the acid solvent in which the coloring metal is dissolved, and further, it is also preferable that the immersion of the zirconia green compact into the acid liquor of the coloring metal is carried out by adopting a pressure reduction method.
Patent JP-H0432673-A (JP)
Title: Refrigerator with automatic ice-making device
Inventor: OKAMOTO YOSHIAKI
IPC: F25C1/10
Filed: 1990-05-30
Abstract: PURPOSE:To simply fix the title device, and to make a lump of ice which is always uniformized, by a method wherein the title device is fitted and fixed in the state of a level with the slide thereof, using front clamping devices and rear engaging parts which are, front and behind, provided on the under surface of a top board in a freezing chamber. CONSTITUTION:Catch part 26 formed on the top part of a driving device 21 are inserted into front clamping-devices 27 formed on the under surface of a top board 25, following which a through hole 22a on a frame part 22 is fitted on a lock bar 31 on a rear fitting- member 28 which is fitted in a rear engaging part 30 formed on the under surface of the top board 25 and is fixed. In this way, an automatic ice-making device 24 is fixed to the top board 25. On the other hand, in order that the rear fitting-member 28 is fixed to the top board 25, engaged pieces 31 on the rear fitting-member 28 are deformed inward, and are inserted into the engaging parts 30 on the top board 25 and fixed. After that, in order that the frame part 22 is fitted to the rear fitting-member 28, the through hole 22a formed on this frame part is fitted on the lock bar 31 on the rear fitting-member 28, the through hole 22a formed on this frame part is fitted on the lock bar 31 on the rear fitting-member 28. At this time, since a lock piece 31a is formed at the top side of the lock bar 31, the title device is locked by this lock piece 31a after the insertion thereof. A dressing cover plate 23 and a side plate 29 are fitted to the top board 25 on which the automatic ice-making device 24 is fixed, and thus a freezing chamber 3 is formed.
Patent JP-H01310248-A (JP)
Title: Air conditioner
Inventor: SUNAHARA HIROSHI
IPC: F24F11/02
Filed: 1988-06-07
Abstract: PURPOSE:To obtain constantly and easily a substantially fixed feeling temperature by providing a temperature difference compensating circuit for varying a set switching temperature according to the conditions of the outside air temperature, such as the season, and enabling an automatically switched cooling/heating operation through the compensating circuit. CONSTITUTION:It is assumed that a set temperature Ts is set to, for example, 25 deg.C in summertime, and a cooling/heating operation is conducted by setting a temperature difference compensating switch 11d to 'summertime'. When the operation is continued to wintertime in the above condition according to an automatic cooling/heating operation, the operation is automatically switched to heating, and an actual temperature difference DELTAT equal to the sum of a stable temperature difference and a feeling temperature difference is felt by the user. The temperature difference compensating switch 11d and an adding circuit in an interior controller 12 are provided to constitute a temperature difference compensating circuit, and the switch 11d is changed over from 'summertime' to 'wintertime', a changeover signal is supplied to the controller 12, which adds a compensation value DELTAT to the set temperature Ts on a room temperature control switch 11b, and performs control based on the temperature value thus obtained.
Patent JP-H0433356-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI TOKUO
IPC: H01L21/768
Filed: 1990-05-30
Abstract: PURPOSE:To improve moisture-resistant properties and reduce defects caused by corrosion of Al, etc., by a method wherein, when an aperture is formed in protective films of a multilayer structure, a film made of the same material as the material of the upper layer protective film is built up on the surface again and the built up film is removed by anisotropic etching except the parts covering the side walls of the aperture formed in the films. CONSTITUTION:After an aperture is formed in respective protective films 3 and 4 of a double-layer structure, a third protective film 5 made of the same material as the material of the second protective film 4 is built up on the surface. The built up film 5 is removed by anisotropic etching except the parts covering the side walls of the aperture. If the side walls of the aperture are covered with the third protective film 5 made of the material same as the material of the second protective film 4, the exposed parts of the first protective film 4 which has poor blocking properties against moisture are eliminated, so that moisture-resistant properties can be improved. Moreover, the side wall in a scribe line can be also covered in the same way.
Patent JP-S5564755-A (JP)
Title: Shortening for "baumkuchen" (germany cake)
Inventor: EDO HIROSHI
IPC: A21D2/16
Filed: 1978-11-09
Abstract: PURPOSE: Monoglyceride, propylene glycol monostearate and an oil are used for manufacturing "Baumkechen" (Germany cake), thus giving the products with thick layers and soft texture.  
     CONSTITUTION: A monoglyceride of 22C saturated fatty acid as monoester of behenic acid and glycerol, 0.5W3%, propylene glycol monostearate, 6W10%, and liquid oil as rape seed oil, 87W93.5%, are mixed to give said shortening. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11330727-A (JP)
Title: Sheet metal casing device
Inventor: TAKESHIMA MASAAKI
IPC: G09F9/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure between sheet metals, which can seal a sheet metal casing with a small number of parts and to improve working efficiency. SOLUTION: At the reflecting part of a first sheet metal, which is connected to the outer surface of a second sheet metal 2, a large number of flexible protrusions 4a are provided. When the first sheet metal 1 and the second sheet metal 2 are tightened by fixing screws 3, the protrusions 4a are brought into contact to the second sheet metal 2 and crushed. Thus, the first sheet metal 1 and the second sheet metal 2 are tightly sealed. The leakage of the electromagnetic noises from the electric parts such as a plasma display panel and the like is prevented. Furthermore, it is recommendable that a plurality of the protrusions 4a are provided at a plurality of the line stages from the inside to the outside of the returning part of the first sheet metal 1 for enhancing the sealing effect.  Furthermore, the protrusions 4a can be provided only at the side of the second sheet metal 2 or both of the first sheet metal 1 and the second sheet metal 2.
Patent JP-H05332974-A (JP)
Title: Manufacture of nitrogen oxide detecting element
Inventor: TAKAHASHI KEIKO
IPC: G01N27/12
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a unirom thickness by a method wherein ultramicro particles prepared by evaporating phthalocyanine or metallophthalocyanine in an inactive gas atmosphere in an evaporating chamber are sprayed on a base in a spray chamber and thereby a deposite film is formed. CONSTITUTION:A nozzle part 24 of a spray tube 23 is disposed at a position at which a base 21 traverses the nozzle part 24 when a truck 19 is moved by a pulling rod 20. An atmosphere being maintained in a state of an inactive gas, an evaporation material 11 in a crucible 12 is evaporated by a temperature controller 13. Evaporated particles of phthalocyanine and metallophthalocyanine are made minute and become ultramicro particles while they collide with one another and with inactive gas molecules. These ultramicro particles are collected by a collecting hood 22 and sprayed rapidly onto the base 21 from the nozzle part 24 of the spray tube 23. The jet pressure and jet amount of the ultramicro particles being controlled by adjusting a control valve 25, the ultramicro particles are deposited densely on the base 21 and thus a phthalocyanine film of a uniform thickness is obtained.
Patent JP-H01307397-A (JP)
Title: Electronic exchange
Inventor: OTSUKA EIJI
IPC: H04Q11/04
Filed: 1988-06-06
Abstract: PURPOSE:To prevent the exchanging operation of an exchanger from being troubled by detecting the abnormality of a clock, switching an output to an internal oscillating circuit output, and executing a control. CONSTITUTION:With the use of a phase locked loop(PLL) circuit 13 from the extracted clock at 8kHz extracted from a digital line by means of a digital trunk interface 14, a clock CLKPLL at the same frequencies as those of the output clock CLK of an internal oscillating circuit 1 is prepared. The clock CLKPLL is compared and counted with the output clock CLK of the oscillating circuit 1, and when the dislocation of the both clocks CLKPLL and CLK generated in a fixed time exceeds a fixed value, a clock CLKPLL abnormality is judged, and the output is switched to the reference clock CLK outputted by the oscillating circuit 1. Thus, the exchange of data and a voice can be prevented from being troubled.
Patent JP-H11331613-A (JP)
Title: Hierarchical video signal encoder and hierarchical video signal decoder
Inventor: TAKEUCHI SEIICHI
IPC: H04N19/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the hierarchical video signal encoder and the hierarchical video signal decoder by which a high resolution decoded video signal is obtained with less distortion. SOLUTION: This device is provided with a resolution converter A101 that converts resolution of an input high resolution signal into a low resolution signal, a video signal encoder A102 that decodes a low resolution signal stream obtained by encoding a low resolution signal from the resolution converter A101 by means of a prescribed video compression coding system A to provide an output of a low resolution decoded signal, and a resolution converter B103 that converts the resolution by using a horizontal filter and a vertical filter so as to provide the same resolution as that of a high resolution signal being an input signal to the low resolution decoded signal from the video signal coder A102 thereby providing an output of a resolution converted decoding signal and provides an output of a filter information signal including at least the number of taps of the horizontal filter,  its coefficient and the number of taps of the vertical filter and its coefficient, and the filter information signal is sent to a receiver.
Patent JP-H033494-A (JP)
Title: Picture information transmission system
Inventor: OWADA MITSURU
IPC: H04N19/98
Filed: 1989-05-30
Abstract: PURPOSE:To improve the transmission efficiency by increasing the compression rate when information quantity is less such as a still picture and selecting a normal compression rate in the case of a moving picture adaptively. CONSTITUTION:A signal processing output is switched in the unit of blocks with an output of a movement detector 6. When a picture is close to a still picture, the signal processing using an inter-frame difference DPCM and MIN- MAX methods is applied and in the case of a moving picture, the signal processing by the MIN-MAX method only is implemented by using a changeover device 12. As soon as the changeover is implemented, the input to a frame memory 10 by a changeover device 9 is switched from a decoding signal subjected to the inter-frame difference DPCM and MIN-MAX method into a signal resulting from a split inverse conversion section 131 by the MIN-MAX method only to rewrite the content of the frame memory 10 thereby preventing the storage of coded errors. Then the redundancy in the timewise direction of the picture information is eliminated to send high definition picture informa tion efficiently.
Patent JP-H11326061-A (JP)
Title: Temperature measuring method and device for molten bath in furnace
Inventor: ISEI YOSHIHITO
IPC: F27D21/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of measuring the accurate temperature of a molten bath in a furnace directly and instantaneously. SOLUTION: A double-tube tuyere 3 opened in a molten steel 2 is provided on the side wall of a blast furnace 1. At the time of a normal blast, the mixed gas of oxygen gas and nitrogen gas (inert gas) is introduced in an inner tube 3a, and the nitrogen gas for cooling the tip of the tuyere 3 is introduced in an outer tube 3b to maintain the blowing tuyere 3. At the time of temperature measurement, only the nitrogen gas (inert gas) is introduced in the inner tube 3a, the tip section of the tuyere 3 is photographed by a CCD camera 2 before a mushroom is generated from immediately after the introduced gas is switched (blast stop), and the temperature corresponding to the highest luminance in the obtained image is calculated by a temperature calculator 13 as the temperature of the molten steel 2.
Patent JP-2000332640-A (JP)
Title: Double superheterodyne receiver
Inventor: IGUCHI HIROYUKI
IPC: H04B1/26
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a heterodyne receiver simply constituted as a small scale circuit by reducing the number of clock oscillation means as less as possible and contributing the improvement of the basic performance of a communication apparatus. SOLUTION: The receiver is provided with an oscillator 11 for oscillating a reference clock signal of frequency f0, a synthesizer 21 for generating RF f1 on the basis of the frequency f0, an oscillator 12 for oscillating a local RF clock signal S1 on the basis of the RF f1, and a multiplier 41 for multiplying the signal S1 by an RF receiving input signal and outputting a 1st IF signal. The receiver is provided also with a multiplier 42 for setting up the f0 as a 1st IF signal f2 and setting up the reference clock signal as a 1st local IF clock signal S2, multiplying the signal S2 by the 1st IF signal and outputting a 2nd IF signal, an 1/x frequency divider 31 for outputting a 2nd local IF clock signal S3 of a 2nd local IF f3 generated by dividing the f0 by 1/x (x>1) and a multiplier 43 for multiplying the signal S3 by the 2nd IF signal and outputting a BB signal.