baber/WOPTO huggingface dataset:
Patent JP-H0857892-A (JP)
Title: Transfer molding machine
Inventor: TANAKA YOSHIAKI
IPC: B29C33/72
Filed: 1994-08-23
Abstract: PURPOSE: To provide a transfer molding machine which can stably operate and seal in high quality and has an excellent cost performance. CONSTITUTION: The transfer molding machine comprises a rotary table 6 which is reciprocated between a supply unit 8 and a discharge unit 9 to be rotated by a half, two sets of independently drivable first and second mold clamping units 1, 2 disposed at symmetrical positions to the center on the table 6, and a cleaning unit 5 for cleaning two sets of first and second molds 3, 4 set to the first and second units 1, 2, wherein, while either of the molds are closed to cure sealed resin, the other molds are opened to be cleaned by the unit 5. Accordingly, there is the degree of freedoms of setting a molding step, the molding man-hour is reduced, the productivity is improved, and a mold package having a high reliability is obtained.
Patent JP-S6441349-A (JP)
Title: Telephone system for automobile
Inventor: SUZUKI TADAO
IPC: H04M1/60
Filed: 1987-08-06
Abstract: PURPOSE:To attain talking with high fidelity by using a smoothing filter so as to attenuate the intensity level at high voice frequency band and to make the intensity level at the high voice frequency band and the intensity level of low frequency band flat. CONSTITUTION:An amplifier 3 is connected to a microphone 1 and a smoothing filter 4 making the amplified transmission signal SGI flat is connected to the amplifier 3 and the signal SGI made flat by the smoothing filter 4 is sent from a radio equipment 5. That is, the intensity level of the high frequency band of transmission signal having a voice frequency characteristic where the intensity level at the low voice frequency band is attenuated largely and a peak appears in the intensity level at high frequency band is attenuated to make the intensity level at the high frequency band and the intensity level at low frequency band flat. Thus, the acoustic coupling is reduced and the talking with fidelity is improved.
Patent JP-2001028828-A (JP)
Title: Power cable joint box
Inventor: OSONE TADASHI
IPC: H02G15/06
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a power cable joint box which can avoid damage caused by the movement of an oil-tight molding part even if an excessive force is applied to the inside of the joint box using oil as internal insulation in a longitudinal direction. SOLUTION: Between the lower metal fitting 3 of a joint box main part in which oil is used as internal insulation and a rubber molding unit 10 formed integrally on a cable core side, oil leakage between a middle flange 9 and a buried metal fitting 5 on the rubber molding unit 10 side is blocked by O-rings 6. A fixing metal fitting 11 is attached to the middle flange 9 by utilizing a stud bolt 8 used for the pressing metal fitting of the O-rings 6. The buried metal fitting 5 is fixed in the axial direction of a cable by the fixing metal fitting 11. The fixing metal fitting 11 may be divided into two half parts.
Patent JP-S6352830-A (JP)
Inventor: MURAI KUNIHIKO
IPC: A01G31/00
Filed: 1986-08-25
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-H0516828-A (JP)
Title: Motor-drive four-wheel steering device
Inventor: CHIKUMA ISAMU
IPC: B62D137/00
Filed: 1991-07-12
Abstract: PURPOSE:To prevent runaway of a motor and improve safety at the time of some failure by comparing control signals sent from multiple control parameter calculating means with each other, and sending a control signal to a motor- driven actuator only when the control signals sent from respective control parameter calculating means are equal to each other. CONSTITUTION:For example, two control parameter calculating means 351, 352 are formed. A comparing selecting means 36 compares control signals sent from respective control parameter calculating means 351, 352 with each other, and only when the signals are equal to each other, a control signal is sent to a motor which constitutes motor-driven actuators 371, 372 to give a steering angle to a rear wheel 9. It is thus possible to prevent runout of the motor-driven actuators 371, 372 which is constituted together with the motor in advance when either of control parameter calculating means 351, 352 is in a failed condition, because the comparing selecting means 36 does not send the control signal to the motor.
Patent JP-S5898825-A (JP)
Title: Working method of magnetic head for floppy disc
Inventor: TASHIRO KOU
IPC: G11B5/60
Filed: 1981-12-09
Abstract: PURPOSE:To control accurately the depth of a space at the production time, by fixing a slider having a two-layered structure to the side part of a front core. CONSTITUTION:Core materials 1 and 10 are arranged in the longitudinal direction, and sliders 12 are fixed to both sides as one body. The slider 12 has a two- layered structure consisting of a surface material 13, whose thickness is set to prescribed dimensions, and a substrate 14 which is adhered to the suface material 13. A black adhesive is used, and a black adhesive layer 15 is formed in the part between layers. Surfaces of core materials 1 and 10 and sliders 12 are subjected to spherical working simultaneously. A circular pattern 16 due to the adhesive layer 15 appears on surfaces of sliders 12 by this spherical working, and its diameter is decreased according as the work advances, and the work is terminated when the pattern 16 disappears. The depth of a space 7 is controlled indirectly by the variance of the pattern 16 in the work.
Patent JP-H0538352-A (JP)
Title: Massager
Inventor: TERANISHI AKIHIKO
IPC: A61H23/02
Filed: 1991-08-07
Abstract: PURPOSE:To permit the massage motion and knocking motion free from slip by allowing the transmission mechanisms for a main shaft and swing to be equipped with a worm gear installed on a driving shaft and a wheel gear meshed with the worm gear and allowing at least one between the transmission mechanisms to be equipped with a clutch mechanism for transmitting only the revolution in one direction of the driving shaft. CONSTITUTION:An driving shaft 4 has a worm gear 5, and a main shaft 6 is supported in turnable manner on a body, crossing at right angle with the driving shaft 4. At the center of the main shaft 6, a wheel gear 8 meshed with the worm gear 5 is installed integrally. Further, a shaft 64 for swing is supported in turnable manner and in parallel to the main shaft 6. A clutch mechanism 138 for main shaft using a one-way clutch is interposed between the driving shaft 4 and the worm gear 5, and a clutch mechanism 146 for swing using a one-way clutch is interposed between the driving shaft 4 and a worm gear 144. Accordingly, the turn of a driving source can surely be transmitted to the main shaft and the shaft for swing, and reverse drive is prevented.
Patent JP-H0249249-A (JP)
Title: Mechanism for switching operation of tape recorder
Inventor: KAMIJO MASAO
IPC: G11B15/44
Filed: 1988-08-10
Abstract: PURPOSE:To attain light weight and the acceleration of switching by providing an eccentric cam and a switching cam at an assist gear. CONSTITUTION:Gearless parts 4c and 4d are provided at the outer periphery of the assist gear 4, and triggering butting parts 4e and 4f are formed. A pin shaft 10 fixed on an assist arm 3 pierces a substrate 1, and faces with the eccentric cam 4a and the switching cam 4b in such a way that it can be abutted with them. In a recording and reproducing mode, the shaft 10 is turned by the cam 4a, and a substrate 2 is moved forward and backward, and a pinch roller 12 is brought into pressurized contact with a capstan shaft 13. When a mode is switched from a stopping mode, a flywheel 23 is rotated in a clockwise direction by the rotation of a motor 25 in a direction of arrow head P, and a gear arm 5 is turned integrally with it, and a gear 37 being always engaged with a capstan shaft 26 is engaged with a take-up reel gear 21. Thus, by evading the use of a solenoid, the light weight can be realized by reducing power consumption and forming a power source part small in size, and the switching of the mode can be performed at the abutting and connecting position of the cam and the pin shaft, and rewinding is performed only by the rotation of the motor, thereby, a switching operation can be performed rapidly.
Patent JP-H0517635-A (JP)
Title: Polyethylene-based polymer composition
Inventor: NOMURA AKIMASA
IPC: C08L23/04
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a composition which can give a vulcanizate excellent in strength properties by mixing a specified PE-based polymer with a metal salt of an ethylenically unsaturated carboxylic acid and an organic peroxide in a specified ratio. CONSTITUTION:This composition comprises 100 pts.wt. PE-based polymer (e.g. ethylene/propylene copolymer) having a Mooney viscosity (ML1+4, 100 deg.C) of 10-70 and containing at least 75mol% ethylene units, 15-80 pts.wt. metal salt of an ethylenically unsaturated carboxylic acid (e.g. zinc dimethacrylate) and 0.2-10 pts.wt. organic peroxide [e.g. alpha,alpha'-bis(t-butylperoxy-m-isopropyl)benzene].
Patent JP-S6177991-A (JP)
Title: Medium transport controlling system by stepping motor driving
Inventor: OTAKE KOICHI
IPC: G06K13/067
Filed: 1984-09-25
Abstract: PURPOSE:To miniaturize the device and to improve its processing speed by judging the state of carrying of media from the result of detection of a sensor, and at the same time, controlling the frequency of driving of a stepping motor according to the result of judging. CONSTITUTION:When a carrying time monitoring timer 5 operates and carrying of a medium 1 is started, a controlling section 4 judges whether the medium 1 is carried to a specified position in the time of monitoring, while watching signals of a sensor 3 and output of the timer 5. As the result, if the medium 1 is carried normally in a specified time, carrying of the medium 1 is recognized as completed. When the sensor 3 does not detect the medium 1 during the time of monitoring, the controlling section 4 determines the driving frequency of a motor 2 smaller than the preceding time, and judges whether the medium 1 is carried normally or not through the sensor 3. Thus, by making retry controlling successively, occurrence of becoming excessive current value and driving at high driving frequency are eliminated, and consequently, the power source device can be made small, and the processing speed can be improved.
Patent JP-H0521349-A (JP)
Title: Method and apparatus for sputtering
Inventor: NISHIJIMA HIKARI
IPC: H01L21/31
Filed: 1991-07-12
Abstract: PURPOSE:To provide a sputtering technique for improving covering properties to a narrow position such as a bottom, etc., of a contact hole. CONSTITUTION:Argon gas 18 is injected from a target 23 toward a wafer 1 as a material to be treated at a high speed. Since sputtered particles 29 scattered at random from the target 23 due to collision of ions 30 can be directed toward the wafer 1 by a gas flow, probability of arriving the particles 29 reaching the wafer 1 at the bottom of a contact hole 2 of the wafer 1 can be increased. As a result, a step coverage of an aluminum film 3 to the hole 2, etc., can be enhanced.
Patent JP-2001028592-A (JP)
Title: Identification code application system for home network
Inventor: UENO REIKO
IPC: H04L12/28
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To naturally present operation and effects of a home network by generating an identification code and reporting it to a request source, corresponding to an identification code application demand from equipment newly installed in the home network. SOLUTION: When an identification code application demand receiving part 300 receives demand for identification code application from each of equipment, this is reported to an identification code collation generating part 31. While referring to an identification code storage part 32, the identification code collation generating part 31 generates a non-overlapped new identification code and reports this to a new identification code processing control part 33. The new identification code processing control part 33 newly writes the reported identification code at the prescribed position of the identification code storage part 32 and transmits it from an identification code transmitting part 34 to the equipment of the request source together.  When transmitting control information to each of equipment, a control regulating part 35 for each of equipment transmits the prescribed control information in the order, while referring to the identification codes in the identification code storage part 32. Therefore, control information, etc. on equipment, to which newly written identification code is attached, is transmitted/received as well.
Patent JP-H05331205-A (JP)
Title: Production of branched cyclodextrin
Inventor: TANAKA NOBUMASA
IPC: C08B37/16
Filed: 1992-05-29
Abstract: PURPOSE:To simply and inexpensively produce the branched cyclodextrin in a high yield by treating roasted dextrin with cyclodextrin glucanotransferase. CONSTITUTION:Roasted dextrin is treated with cyclodextrin glucanotransferase to produce the branched cyclodextrin. Preferably, a 4-20% aqueous solution of the roasted dextrin is treated with 5-20 units of the cyclodextrin glucanotransferase at a pH of 5-9.
Patent JP-H0483649-A (JP)
Title: Thermal ink jet recorder
Inventor: SATO KATSUHIRO
IPC: B41J2/27
Filed: 1990-07-26
Abstract: PURPOSE:To easily obtain a serial thermal ink jet recorder by mounting a pump for supplying liquid ink into an inking roller. CONSTITUTION:Ink 2 in an ink tank 1 is sucked up by a pump 3 through a filter 4 to be fed to an upper end of an inking roller 5. The fed ink 2 drips onto the surface of the inking roller 5 through ink flow-out holes 4 provided on said upper end. At this time, the inking roller 5 is rotating in the same direction as an endless porous film 7 having a large number of through holes 11 by the contact force with the porous film 7, which is rotating by a drive force applied by a drive roller 6 and support rollers 10. The rotation of the inking roller 5 allows ink 2 to penetrate over the front surface of an ink holding member 8 provided on the surface of the inking roller 5. In this manner, an ink amount sufficient for inking can be held, and the ink is supplied to the rear surface of the porous film 7. Then, the ink 2 is supplied to a thermal head 9.
Patent JP-H0364691-A (JP)
Title: Closed type rotary compressor
Inventor: OKA HIDETO
IPC: F04C29/02
Filed: 1989-07-31
Abstract: PURPOSE:To increase a centrifugal force during low speed rotation and to effect the reliable feed of lubricating oil to a slide part by a method wherein an axially extending through-hole and an oil hole inclined toward an eccentric part are formed in a drive shaft for intercoupling an electrically-operated part and a compression part. CONSTITUTION:A compression part 2 and an electrically-operated part 13 in a casing 1 are intercoupled through a vertically extending drive shaft 4. In this case, a through-hole 10 is formed in the drive shaft 4 along a longitudinal direction, and a rotary body 11 is inserted in the through-hole 10. Along with rotation of the rotary body 11, lubricating oil is sucked up to the through-hole 10. Lubricating oil is caused to flow through a plurality of oil holes 12 - 14 formed in the through-hole 10 and an oil hole 15 inclined toward an eccentric part, and is fed to the slide parts of the drive shaft 4, main and auxiliary bearings 5 and 6, and a rotor 8. This constitution feeds lubricating oil through the oil holes 15 to each slide part even when the lubricating oil can not be hold up to the level of an oil hole 13 during low speed rotation of the rotary body 11.
Patent JP-S6176515-A (JP)
Title: Optical disk
Inventor: ITO AKITAKE
IPC: G11B7/2533
Filed: 1984-09-22
Abstract: PURPOSE:To provide an optical disk composed of a copolymer of methyl methacrylate, a styrene (derivative) and and alkyl methacrylate, and having a specific photoelastic coefficient, small birefringence, low hydroscopicity, and excellent transparency, mechanical strength, etc. CONSTITUTION:The objective optical disk is made of a copolymer prepared by copolymerizing (A) 30-70(wt)%, preferably 30-60% methyl methacrylate, (B) 20-60% alkyl methacrylate having 3-8C alkyl group, preferably 30-60% cyclohexyl methacrylate, and (C) 2-20% styrene (derivative), preferably 2-20% (p-methyl)styrene under a condition to attain a photoelastic coefficient of -5.0X10<-13>-+5.0X10<-13>cm<2>/dyne.
Patent JP-S6091702-A (JP)
Title: Constant voltage circuit
Inventor: SEKI KUNIO
IPC: H03F1/30
Filed: 1983-10-26
Abstract: PURPOSE:To obtain a reference voltage any temperature characteristic by outputting the sum between a base-emitter voltage of a transistor (TR) having a negative temperature characteristic and a voltage drop of a resistor having a positive temperature characteristic. CONSTITUTION:A band gap reference circuit is provided with a resistor R2, a TRQ2, a path of a current I2 flowing to a resistor R3 and a path of a current I3 flowing to resistors R2, R4. The voltage drop having a positive temperature characteristic generated across the resistor R2 is changed by the sum of the currents I2, I3 by adjusting the resistance value of the resistors R2-R4. A desired reference voltage VREF1 without any temperature characteristic is obtained by adding a base-emitter voltage of a TRQ3 having a negative temperature characteristic to said voltage.
Patent JP-S6355176-A (JP)
Inventor: IBARAKI YUKIMITSU
IPC: C09K3/22
Filed: 1986-08-27
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-H0732344-A (JP)
Title: Adjusting apparatus for fabricating stand of precast block
Inventor: NOMURA SADAHIRO
IPC: B28B17/00
Filed: 1993-07-16
Abstract: PURPOSE:To enable an angle of a prefabricated type block rear end surface to be easily adjusted by a method wherein a block fabricating stand is freely swingably supported via a semi-spherical seat, a vertical angle is adjusted with a vertical jack, and an horizontal angle and a horizontal position are adjusted with a lateral jack. CONSTITUTION:A supporting surface 13 consisting of a Teflon sheet of a smooth surface is provided on a base stand 12, and a supported body 14 is, in a freely horizontally sliding manner, placed thereon. Female and male semi-spherical seats 17a, 17b are, in a freely sliding manner, fitted to an upper part of the supported body 14 to make a universal support 17, and a block fabricating stand 18 is supported thereon to be enabled to swing in all peripheral directions. Vertical hydraulic jacks 19a to 19d are provided on four peripheral positions between the fabricating stand 18 and the base stand 12, and besides the lateral jacks 16a to 16d are provided. Therefore, the vertical direction, horizontal transfer, and horizontal angle of the fabricating stand 18 can be adjusted by operation with the vertical jacks 19a to 19d and the lateral jacks 16a to 16d, and the adjusting operation can be simply carried out by remote operation.
Patent JP-H0634254-A (JP)
Title: Refrigerator
Inventor: HARA YASUO
IPC: F25D11/02
Filed: 1992-07-01
Abstract: PURPOSE:To effect a convenient defreezing of frozen items within the storing box without taking care of a termination of defreezing operation by a method wherein an inter-refrigerator fan is stopped in its operation when a defreezing completion sensing means senses a completion of defreezing operation. CONSTITUTION:As a defreezing operation is advanced, a difference between a surface temperature of frozen item and an inter-refrigerator temperature is decreased, a defreezing operation is approximately completed as the inter- refrigerator temperature approaches a set lower limit temperature and the surface temperature of the frozen item also approaches the set lower limit temperature. As the inter-refrigerator temperature exceeds, a fan stopping temperature set to the same value as the set lower limit temperature, a temperature sensor Th4 is electrically conducted to perform an electrical energization of an exciting coil of a relay R9, resulting in that make contact points R9-1 and R9-2 and a relay R10 is electrically conducted and concurrently the relay R10 is self held under its ON state by a self holding circuit S9. A break contact point relay R10-3 of the relay R10 constitutes a forced releasing circuit within the self holding circuit S8 at the relay R8 and then the electrical energization of the relay R8 is stopped when the relay R10-3 is not electrically energized.
Patent JP-H0926016-A (JP)
Title: Toothed wheel
Inventor: HOSHINO TAKEO
IPC: F16H55/17
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To enable it to prevent any galling or seizure to be caused in space between a gear sliding contact surface and the other parts rotating at relative speed by manufacturing a contact piece from a low frictional material, projecting it to the gear sliding contact surface and embedding it in this surface. SOLUTION: Two gears 10 and 11 are concretized into a counter sixth gear and a counter seventh gear. In addition, at this counter sixth gear 10, two contact pieces 18 and 19 are premade out of a low frictional material, and they are projected to both gear sliding contact surfaces 13 and 14 and then embedded in these surfaces. On the other hand, even in the counter seventh gear 11, two contact pieces 20 and 21 is premade out of the low frictional material as well, and they are projected to both gear sliding surfaces 16 and 17 and likewise are embedded in these surfaces. Accordingly, each frictional resistance of these gear sliding contact surfaces 13, 14, 16 and 17 is fairly reduced, so that any possible galling or seizure to be produced among other parts rotating at relative speed and these gear sliding surfaces 13, 14, 16 is obviated in this way.
Patent JP-H1035020-A (JP)
Title: Image forming apparatus
Inventor: SEKI MASAO
IPC: B41J2/52
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To improve a quality characteristic, particularly a granular characteristic of an output image without increasing a video rate of an image signal by a constitution wherein writing positions of small pixels are arranged so as to form a lattice pattern of equilateral triangles. SOLUTION: A laser beam emitted from a laser light source is allowed to be incident on a scanning start signal generator and is scanned on a surface of a photosensitive drum. Dots of an image formed on the photosensitive drum by the scanning of the laser beam are arranged to form equilateral triangles such that each of the interval (a) in the scanning direction of the dots 15 is a pitch 14 and each of the interval (h) in the sub-scanning direction thereof is a pitch 12. When the equilateral triangle lattice having a side (a) formed from dots 15 is subjected to Fourier transform, it becomes a condition that the original equilateral triangle lattice is rotated by 90.degree. and the side (a) becomes a basic frequency (f) of the image so that the space frequency of the image indicates preciseness of the cyclic structure.  As a result, it is possible to improve a granular characteristic of the output image without increasing a video rate of the image signal.