baber/WOPTO huggingface dataset:
Patent JP-H0929825-A (JP)
Title: Vacuum molding machine
Inventor: OKAMOTO KINJI
IPC: B29C51/26
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently vacuum evacuate a mold irrespective of the size of the mold. SOLUTION: A table 13 placed on a mold A is divided into three, and table plates 13a to 13c are rotatably coupled. Thus, the extent of the table 13 can be changed with the size of a mold B. The plates 13a to 13c are datted with air suction areas made of a plurality of pores 16, provided on the rear surface with a vacuum tank, and a main hose 28 connected to a vacuum pump is connected to vacuum tanks 20a to 20c via branch valves. The valves are switched to be able to suck the suction areas of the plates 13a to 13c. Accordingly, the suction areas can be optimized with the size of the mold, and efficiently evacuated to vacuum.
Patent JP-2000036187-A (JP)
Title: Vibration proof mechanism for on-vehicle equipment
Inventor: OTSUKI AKIRA
IPC: G11B33/08
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibration proof mechanism for an on-vehicle equipment in which vibration absorbing function by a dumper and a elastic supporting member is fully displayed, while a manufacturing cost can be reduced, even when a space margin between a case and a mechanism unit is little. SOLUTION: A space S being a margin for movement of a shaft 14 elastically supported by a dumper 3 is formed surely between a case 11 and a driving section 12. Therefore, degradation of a vibration absorbing function of an elastic supporting member 15 can be prevented by providing the elastic supporting member 15 such as a coil spring in this space S and locking a locking part 15a of the elastic supporting member 15 to the shaft 14.
Patent JP-S6357612-A (JP)
Title: Production of vinyl chloride polymer
Inventor: SUGIURA MOTOYUKI
IPC: C08F14/00
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a vinyl chloride polymer of a high MW within a short polymerization time, by (co)polymerizing vinyl chloride in a specified temperature range in the presence of a polymerization initiator containing an alkoxyfumaroyl peroxide. CONSTITUTION:A vinyl chloride polymer is produced by polymerizing a vinyl chloride monomer or copolymerizing it with other vinyl monomers in the presence of a plurality of polymerization initiators containing an alkoxyfumaroyl peroxide of the formula as a polymerization initiator. The polymerization initiators used together with the alkoxyfumaroyl peroxide are preferably those having a 10-hr half-life temperature <=62 deg.C (0.05mol/l in benzene), for example, lauryl peroxide and t-butyl peroxypivalate. When the polymerization temperature is below 30 deg.C, the polymerization time is prolonged, while when it is above 55 deg.C, the life of the polymerization initiator is shortened to lower the efficiency of the initiator.
Patent JP-H0486141-A (JP)
Title: Telephone set
Inventor: ENDO YOICHI
IPC: H04M1/00
Filed: 1990-07-30
Abstract: PURPOSE:To execute the talking by connecting a consecutive talking circuit to a network control circuit when a consecutive talking switch is closed and using the network control circuit so as to make display onto a display device thereby connecting the like even when a preceding talking party hooks on. CONSTITUTION:A telephone set main body 1 shown in one-dashed chain lines is built in with a telephone set circuit 2, a network control circuit(NCU) 3 and a consecutive talking circuit 4 and the front face is provide with a consecutive switch 5 and a display device 6. The telephone set circuit 2 is connected to a handset 7 and a telephone line 8. Thus, when the user desires to keep talking with the same opposite party during talking, even when a handset is hooked on, the line is not interrupted and the talking is continued by operating the consecutive talking switch.
Patent JP-H0365730-A (JP)
Title: Simple operation macro
Inventor: HIRATA MASAO
IPC: G06F9/45
Filed: 1989-08-02
Abstract: PURPOSE:To simplify operation for the translation and the linking work of a source program by executing compiling and linking continuously, and generating an executable program. CONSTITUTION:A translation linking macro 1 inputs the source program 2, and outputs an object program 3 or the executable program 4. If this macro is used, the addition and the alteration of a function becomes possible, and the automatic setting of a parameter using the instruction rule of a program name can be executed. By using the automatic setting of the parameter, distinction between a main routine program and a subroutine program is made to be recognized. Then, the decision of either the main routine program or the subroutine program is decided by the macro, and the parameter for each of them is set automatically, and the executable program is generated. Thus, since the automatic setting of the parameter can be executed by generating the instruction rule to meet a purpose, human judgement can be reduced, and it contributes to simplify the operation.
Patent JP-2000035345-A (JP)
Title: Optical rotary encoder
Inventor: YAMADA KAZUAKI
IPC: G01D5/36
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an accurate optical rotary encoder. SOLUTION: Between a light source 2 and a photodetector 4, a fixed plate 1 having a Fresnel zone plate (or binary zone plate) 11 forming a square opening and a rotary slit plate 3 having a slit 3a are arranged to raise condenser coefficient. By properly selecting the radius of the innermost circumference of the Fresnel zone plate (or binary zone plate) 11, the distance between the fixed plate 1 and the rotary slit plate 3 is maintained at a producible value and the light is converged to a small beam diameter to pass the slit 3a.
Patent JP-H0955057-A (JP)
Title: Disk cassette and erroneous erase preventing member
Inventor: IWAKI YUJI
IPC: G11B23/033
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To easily and surely slide the erroneous erase preventing member of a disk cassette by a fingertip without using a pen point, etc., which had previously been slid by the pen points of a sharp pen or a ball pen from the recordable position to the unrecordable position. SOLUTION: In the disk cassette 1, the erroneous erase preventing member 10 is mounted on a cassette case 3 housed with the disk capable of sliding. When the member 10 is positioned at one end side of a 2nd slot opening part 32 which is provided on a lower half 22 constituting the cassette case 3, another end side of the opening part 32 and a 1st opening part 31 provided on an upper half 21 are communicated, then the 1st opening part 31 is opened to become the unrecordable state, and it is closed to become the unrecordable state when the member 10 is positioned at the another end side. A nonskid part 53 is provided for preventing the fingertip from slipping when the fingertip is put on the surface fronted onto the 2nd opening part 32 of the erroneous erase preventing member 10.
Patent JP-S5992297-A (JP)
Title: Dual inverting nozzle propeller
Inventor: HOSHINO TETSUJI
IPC: B63H5/10
Filed: 1982-11-18
Abstract: PURPOSE:To simplify structure of a shaft system and to reduce a friction loss due to the shaft system, by eliminating a dual shaft of a propeller. CONSTITUTION:A front propeller 2 and a rear propeller 3 are made to support on a propeller shaft 5' in an accelerating type nozzle 26 and gears 23, 25 are formed on rings 22, 24 surrounding both the propellers. Both the gears 23, 25 are engaged with an intermediate gear 29 connected with a driving device 20, through which a dual inverting propeller 2, 3 is driven. With this construction, structure becomes simple as dual shaft becomes unnecessary. A high speed and miniature device such as a gas turbine can be adopted to a main machine 20 as the gears on the rings 22, 24 serve as a speed reduction gear.
Patent JP-S60102894-A (JP)
Title: Drive system for pulse motor
Inventor: NAGAYAMA MARI
IPC: H02P8/32
Filed: 1983-10-28
Abstract: PURPOSE:To suppress the production of a vibration due to the power source voltage or the variation in a load by feeding back the speed amount of a pulse motor to a phase exciting current. CONSTITUTION:A coil 1A is driven by a constant current in a switching type when a constant current drive switching transistor 14A is turned ON. When the transistor 14A is turned OFF, the current is fed back to a circuit which includes a commutation transistor 23A while attenuating by the energy in the coil 1A in a flywheel action. The peak values of the waveforms of the exciting currents are held at the prescribed value on the basis of the reference voltage Vr. However, the bottom value is different depending upon the energy amount stored in the coil 1A or counterelectromotive force, and generally relates to the rotating speed of a pulse motor.
Patent JP-S6094440-A (JP)
Title: Halogen-containing resin composition
Inventor: SATOU YOSHINORI
IPC: C08K3/24
Filed: 1983-10-28
Abstract: PURPOSE:To obtain the titled composition of high homogeneity, with low affinity for metal preventing plate out on processing machine, by incorporating a specific basic aluminum perchlorate in halogen-contg. resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) a halogen-contg. resin with (B) basic aluminum perchlorate of formula: x. Al(OH)3.y.Al(ClO4)3 (x+y=1; y=0.5-0.003) formed by the reaction between aluminum hydroxide and perchloric acid in a 1.5-0.01(pref. <=1.0)mol of the latter per mole of the former. Said perchloric acid is recommended to be used in the form of ca. 5wt% solution.
Patent JP-H0735220-A (JP)
Title: Crank pulley
Inventor: MASAKI JUNJI
IPC: F16H55/36
Filed: 1993-07-23
Abstract: PURPOSE:To suppress generation of noise by attaching a pulley cover which covers an outer face of a crank pulley to a projected face of a rim and providing a resonator room for silencing in the inside of a crank shaft. CONSTITUTION:A crank pulley 10 which is attached to a crank shaft 21 of an engine has a boss 11, a rim 13 which attaches a belt on an outer periphery 131, and an arm 12 which connects the boss 11 and the rim 13. In this case, a projected face 132 which projects outwardly than the boss 11 and the arm 12 is formed on the opposite side of the crank shaft 21 on the rim 13, and a pulley cover 15 which covers an outer face of the crank pulley 10 is attached via a vibrationproof rubber as a buffer member 19 on the projected face 132. Also, a resonator room 23 for silencing is provided in the inside of the crank shaft 21, and the resonator room 23 is communicated with a space in pulley inner wall 18 via a communicating passage 17 to constitute a resonator which is useful in reducing noise by both of the communicating passage 17 and the resonator room 23.
Patent JP-H1044501-A (JP)
Title: Exposure apparatus
Inventor: MURANO SHUNJI
IPC: H04N1/036
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To effectively prevent skirt portions of adjacent light emitting devices from being overlapped with each other by forming a small print dot next to a large print dot when light emitting devices each having a great emission output and light emitting devices each having a small emission output are alternately provided and the adjacent light emitting devices are concurrently activated. SOLUTION: This exposure apparatus comprises emission members 2 consisting of aligned n (n=natural number) groups of emission devices wherein N (N=natural number not less than 2) emission devices 2a are aligned, and lenses 4 each serving to project the light from each of the emission devices 2a of the emission member 2 on an imaging face P. In the exposure apparatus, while each of the emission devices of the emission member 2 is selectively activated, the imaging face P is relatively conveyed for M lines (M=natural number) in the direction perpendicular to the aligning direction of the emission devices 2a, then n print pixels consisting of an N times M matrix of print dots are formed on the imaging face P.  Each of the emission device groups having N emission devices is constituted such that the light emitting devices 2a each having a great emission output and light emitting devices 2a each having a small emission output are alternately arranged.
Patent JP-H0651382-A (JP)
Title: Camera capable of executing consecutive photographing
Inventor: YOKOYAMA KUNIO
IPC: G03B17/00
Filed: 1992-07-29
Abstract: PURPOSE:To increase the speed of consecutive photographing by executing release even when a film is not perfectly stopped. CONSTITUTION:A consecutive photographing control means 4 which decides the shutter speed of a shutter means 5 based on the photometry value of a photometry means 6 and controls the shutter means 5 and a film driving means 2 so as to consecutively photograph the film moved by the driving means 2 when a prescribed relation is satisfied by the decided shutter speed and the speed of the film detected by the speed detection means 1 of the film 3 with respect to the allowable blurring quantity of an image surface is provided.
Patent JP-S6262462-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WATABE OSAMU
IPC: G11B15/467
Filed: 1985-09-12
Abstract: PURPOSE:To obtain a magnetic recording and reproducing device capable of performing a noiseless reproduction by controlling phases of a running of a magnetic tape and a rotation of a rotating head even in a reproducing at 1.5 times speed. CONSTITUTION:When a 1.5 times speed signal is inputted to a frequency divider 8 and a frequency divider 10, the frequency corresponding to a rotating speed from a frequency generator FG is converted into 2/3 by the frequency divider 8. This gradually decreased signal frequency is inputted 6 to an adding amplifier 4. From the adding amplifier 4, a drive signal for increasing a rotating speed of a capstan motor 2 to 3/2 (=1.5) times is transmitted. In this manner, a mag netic tape 1 is fed at a speed 1.5 times of an ordinary reproducing speed by a speed control part. In a phase control part, since a control signal divided into three is inputted to a phase comparator 7, the phase relation of a reproduc ing head and a recording track pattern on the magnetic tape 1 is maintained at the 1.5 times speed. Thereby, a noiseless reproduction of the 1.5 times speed can be executed.
Patent JP-H0549010-A (JP)
Title: Television signal processing method and processing unit
Inventor: INOUE HIDEO
IPC: H04N7/015
Filed: 1991-08-13
Abstract: PURPOSE:To minimize the disturbance on an existing television receiver when a television signal of sequential scanning is converted into a television signal of interlace scanning and the converted television signal is sent. CONSTITUTION:A television signal of sequential scanning is inputted from an input terminal 11, filtered by delay devices 12, 14, 16, 18 and coefficient devices 20-24 in the time axis vertical axis direction, and converted into a television signal of interlace scanning by interlace scanning converters 28, 31. The information of the signal not sent by the television signal of interlace scanning in the television signal of sequential scanning is used for an auxiliary signal and a receiver side reproduces the original television signal of sequential scanning from the signal. Since the signal is converted by the operation between the signals at the sender side, the receiver side reproduces completely the information of the original television signal of sequential scanning by the inverse operation of the said operation.
Patent JP-H0650877-A (JP)
Title: Environmental test apparatus
Inventor: KOFUCHI MITSUO
IPC: G01N17/00
Filed: 1992-07-06
Abstract: PURPOSE:To perform an environmental test in a wide temperature region by a method wherein a liquid line for a refrigerator and a compressor or a suction pipe are connected directly by a plurality of injection flow passages, an opening and shutting valve and a coolant pressure-reducing valve are installed on each of them and an inhaled gas is cooled. CONSTITUTION:A branched flow passage 8 is installed in a liquid line 7 for a refrigerator R, it is branched further, and a first injection flow passage to a third injection flow passage 8a to 8c which respectively short-circuit a bottom pressure part, an intermediate pressure part and an inhalation pipe 9 for a compressor 1 are installed. A first inhaled-gas cooling means to a third inhaled-gas cooling means are installed respectively at the flow passages 8a to 8c. When an environment at, e.g. -40 deg.C is formed, the first cooling means is operated. However, since its temperature is low, a concentration expansion valve 11a is set to a minimum opening and the compressor 1 is not overheated. When a test temperature is raised, the overheating of the compressor 1 cannot be prevented by the first cooling means only, a solenoid valve 5 for the third cooling means is operated at, e.g. -10 deg.C and the overheating is prevented. When the temperature is raised further, the compressor 1 is overheated and the temperature becomes close to the heat-resistant upper-limit temperature of an oil for the refrigerator, a temperature detector 6 detects the temperature and a solenoid valve 12 for the second cooling means is opened.
Patent JP-H0543163-A (JP)
Title: Straightness correction in guide rail installation work for elevator
Inventor: OKAMOTO HIROSHI
IPC: B66B7/02
Filed: 1991-08-14
Abstract: PURPOSE:To prevent cutting accuracy from becoming more necessary than it needs and facilitate straightness correction work. CONSTITUTION:A guide rail 3 is secured in an elevating passage through mounting fittings 10 and clamping fittings 11 at plural positions along the vertical direction. A H-shaped section pad fitting 13 with higher mechanical strength than the guide rail 3 and a bent in the opposite direction to the bent of the guide rail 3 is attached to the back surface 3a in the middle of the guide rail 3 to tighten the both upper and lower ends against the guide rail 3 with auxiliary clamps 14 and tighten the middle part of the pad fitting 13 and the guide rail 3 according to the bent of the guide rail 3 with the auxiliary clamps 14.
Patent JP-H0365667-A (JP)
Title: Semiconductor measuring circuit
Inventor: TOUKAWA CHIKAHIRO
IPC: G01R31/28
Filed: 1989-08-03
Abstract: PURPOSE:To enable measurement of electric characteristic at a high speed and with a high accuracy by arranging a data input circuit of a measuring circuit by a combination of a digital input circuit with a D/A converter to switch it by a control signal. CONSTITUTION:Controlled with a control circuit 7, a digital input data is inputted into a Schmitt trigger buffer input 1a of an IC to be measured via a pattern input circuit 4 and (T4) continues to apply an input pattern at a cycle T until an internal logic 1c attains a certain fixed logic state. Then, the circuit 4 is switched 9 over to a forbidden position and a D/A converter 8 over to an effective position by a control signal and at a cycle T', an input of the converter 8 is applied in a change in digital value (0 1... n) so that an input pattern in a step is applied to a buffer 1a. As each input in a step is applied, output data of an output buffer 1d are compared 6 and a transition voltage on the input L side is determined by a step value nT' from the cycle 4T as obtained when they coincide. Likewise, a transition voltage on the input H side is measured to determine a hysteresis voltage of the buffer 1a.
Patent JP-H1048983-A (JP)
Title: Fixing device
Inventor: KIMURA TAKASHI
IPC: G03G15/20
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent deflection of a heating roller and provide a prescribed heating despite of power consumption, by touching/separating a presser member with/from the internal circumferential face of the heating roller. SOLUTION: A presser member 2 is touched with/separated from the internal circumferential face of a heating roller 1 by moving a bearing 7 vertically along an oblong hole provided in an immobile member 15 by an operating means 8. When a recording element is made to pass a nip part so as not to perform the fixing, namely, when a power supply is turned off, or when the device is in a state of waiting for the fixing with power supply turned on, then the presser member 2 is held in such a state as being in contact with the inner face of the heating roller 1 so as to prevent the deflection of the heating roller 1. When a copy starting button is pushed or when fixing information is inputted and the fixing is started, the presser member 2 is held in such a state as separating from the internal circumferential face of the heating roller 1 by the operating means 8.  When the presser member 2 is thus brought in contact with the internal circumferential face of the heating roller 1, the pressure contact force of a pressurizing roller 3 to the heating roller 1 can be received by the presser member 2 as well as the heating roller 1.
Patent JP-H02225544-A (JP)
Title: Stabilized polyethylene composition
Inventor: NAKAJIMA YOICHI
IPC: C08K5/52
Filed: 1988-08-16
Abstract: PURPOSE:To obtain a polyethylene composition excellent in processing stability and discoloration resistance by adding a phenolic compound and a phosphite compound to a polyethylene. CONSTITUTION:A polyethylene composition prepared by adding 0.01-1 pts.wt. each of a phenolic compound of formula I and a phosphite compound of formula II to 100 pts.wt. polyethylene. In the formulas, R1 is H or a 1-3C alkyl; R2-R5 are each a 1-9C alkyl, a cyclohexyl or a 1-methylcyclohexyl; R6 is H or a methyl; R7 and R9 are each a 3-9C branched alkyl; R8 is H or a 1-9C alkyl. When the above amount of addition is below 0.01 pt.wt., the processing stability and discoloration resistance of the polyethylene composition cannot be fully exhibited, while when this amount is above 1 pt.wt., there is no effect of further improving the processing stability and discoloration resistance, which is uneconomical.
Patent JP-S59103822-A (JP)
Inventor: KAWAME YASUTA
IPC: B65B55/04
Filed: 1982-11-22
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-H0868901-A (JP)
Title: Resin optical parts
Inventor: TOKUMURA KEIU
IPC: G02B1/11
Filed: 1994-08-30
Abstract: PURPOSE: To form thick hard coating layers on resin optical parts so as to obtain required hardness and to improve the hard coating performance. CONSTITUTION: Two or more hard coating layers comprising SiO reaction vapor deposition layers are formed on the surface of a base body of optical parts and an intermediate layer comprising ALn Osn-1 which is thin enough not to act as a reflection enhancing film is formed between the hard coating layers. Difference in the refractive index between the hard coating layers and the base body is within ±0.5%. By this method, the layers are formed to obtain the total thickness to obtain the required hardness while the thickness of the unit film is suppressed.
Patent JP-S6096978-A (JP)
Title: Chargeable television system
Inventor: TOMIZAWA AKIMORI
IPC: H04N21/8352
Filed: 1983-10-31
Abstract: PURPOSE:To control the subscriber device with a subscriber unit in accordance with contract condition and to supply a TV signal to the subscriber by installing a control unit, subscriber unit, memory to memorize contents of the contract, arithmetic control circuit, etc., to a signal distributor to separate a TV signal and a control signal. CONSTITUTION:The TV signal and the control signal of the chargeable TV system are separated with filters 31A and 31B of a signal distributor 30, and are added from a distributor 32 and a control unit 35 to the respective subscriber units 33A-33M. The respective subscriber devices 81-81M of a subscriber device 80 are connected through cables 4A-4M to the respective units 33A-33M. The memory to memorize the contents of the contract, switch circuit, arithmetic control circuit, etc., are installed at the control unit 35 of the distributor 30. When the selection signal from the subscriber is received by the respective units 33A-33M, the respective subscriber devices 81A-81M of the device 80 are controlled based upon the control signal from the control unit 35 and the TV signal is supplied to the subscriber.