baber/WOPTO huggingface dataset:
Patent JP-H10321186-A (JP)
Title: Multiple tubular fluorescent lamp and lighting system
Inventor: TSUTSUI NAOKI
IPC: H01J61/34
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a multiple tubular fluorescent lamp in which both end portions of a glass outer tube can be fixed to both end portions of an arc tube with a simple structure, airtightness between both is excellent, undesirable dislocation and deformation of the arc tube and the glass outer tube are not allowed at the sealing time of the glass outer tube with the arc tube, and which is suitable for a compact fluorescent lamp particularly used as a liquid crystal backlight or the like, and provide a lighting system using the same. SOLUTION: An arc tube provided with a long and thin airtight glass bulb 1a is covered with a glass outer tube 2 forming a gap around the same, and both end portions thereof are sealed and integrated, and at least one end portion thereamong is sealed using soldering glass 3. The other end portion can be sealed using the soldering glass 3, and either one or both can be directly fused so as to be sealed by glass fusing. Light flux rise at a low temperature starting time can be improved for a long period.
Patent JP-S615906-A (JP)
Title: Method and apparatus for continuously preparing synthetic resin foam
Inventor: KIKUCHI SHIROU
IPC: B29C39/16
Filed: 1984-06-20
Abstract: PURPOSE:To prepare economically a resin foam having excellent phisical properties and a desired form by composing an endless travelling belt for supplying and expanding foaming material of a flat making the bottom part and side plates inclining toward the outside at both upper side ends. CONSTITUTION:When expansible liquid is supplied continuously to a conveyor 1 travelling at a constant speed to prepare a foam 14 by making an expanding reaction on the conveyor 1, the endless travelling conveyor 1 is composed both of many continuous slats 3 to form the bottom surface section and continuous opposing plates 4, 4 which incline toward the outside with a desired interval at both side ends on each slat 3 or are raised so that they are inclined by the expanding pressure of the foam toward the outside. They provide long grooves 5 which open toward the outside on the upper section.
Patent JP-S5919038-A (JP)
Title: Outrun working and die in punch press
Inventor: NAITOU KINSHIROU
IPC: B21D28/34
Filed: 1982-07-22
Abstract: PURPOSE:To work the periphery of additional hole neatly by producing an easily cut slack part by succeeding blanking on both sides of the tip of preceding blanking of a punch press, and making outrun working by succeeding blanking. CONSTITUTION:In a die 1 consisting of a die 3 having a square hole and a punch 5, corner clearances 15, 17 larger than other outer peripheral clearance 13 to the die 3 are provided at two corners 9, 11 in the direction of an outrun blanking of the punch 5 shown by the arrow 7. The outrun blanking of three steps A, B, C is performed using this die 1. The part corresponding to slack parts 23, 25 of the third step C directed to the center corresponding to two corner clearances 15, 17 of each steps are overlapped parts 19, 21 of the outrun blanking, and removed completely by succeeding blanking.
Patent JP-H05296884-A (JP)
Title: Measuring apparatus of friction coefficient of torque cam face
Inventor: OHASHI YOSHIYUKI
IPC: G01N19/02
Filed: 1992-04-20
Abstract: PURPOSE:To obtain an apparatus for measuring a friction coefficient of the cam face of a torque cam in conditions agreeing with actual working conditions. CONSTITUTION:This apparatus is constructed by being equipped with a machine frame 4 on which a torque cam 1 can be mounted, a torque meter 13 which is linked to the torque cam 1 and fitted to a rotary shaft provided on the machine frame 4, torque generating means 17, 18 and 19 which give a rotational force to the rotary shaft, and a load cell 11 which is disposed under the torque cam 1 and pressed by a force in the axial direction generated in the torque cam.
Patent JP-H09310939-A (JP)
Title: Expansion valve
Inventor: KATSUMI YOSHIMASA
IPC: F25B41/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To restrain the fluctuation of pressure from occurring and reduce the generation of noise, in an expansion valve, used in a refrigerating cycle for an air conditioner. SOLUTION: An expansion valve is provided with a hollow refrigerant rectifying tube 1, located in a main body 101 and having a plurality of through holes 2 on the side surface thereof, while one end of the same is fixed to the main body 101 and the other end is fixed to a supporting plate 110. The fluctuation of pressure is restrained in the outer profile part 3 of narrow space, formed by the main body 101 and the refrigerant straightening tube 1 and the refrigerant is straightened in the through holes 2 whereby the expansion valve, in which the restriction of vibration is permitted and noise can be reduced, can be obtained.
Patent JP-S63291089-A (JP)
Inventor: IJUIN MASATO
IPC: G09G5/28
Filed: 1987-05-22
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-H06233575-A (JP)
Title: Agc with nonlinear gain for pll circuit
Inventor: FURANSESUKO KAROBORANTE
IPC: H02P29/00
Filed: 1993-05-28
Abstract: PURPOSE: To automatically change a gain in PLL for driving a motor with a motor speed signal that represents a motor rotation speed, reduce the steady state error of a PLL circuit, and increase a capturing range bandwidth. CONSTITUTION: An AGC has a phase detector 18 that detects a phase difference between the speed signal of a motor 12 and the reference signal and generates an output signal for a period that is proportional to the detected phase difference. A counter 24 counts clock pulses over the period of the output signal and a motor drive circuit drives the motor in response to the count by the counter. A clock pulse supply source supplies a clock signal to a line 25 at a first frequency and a second frequency that is lower than the former, and a lock range detection circuit 61 generates a detection signal output for indicating that the PLL is within a predetermined phase difference range. When the PLL is within the predetermined phase difference range, it operates the counter by clocks at the first frequency.  On the other hand, when the PLL is outside the range, it operates the counter by clocks at the second frequency.
Patent JP-H0422818-A (JP)
Title: Electronic measuring instrument with voice memorandum function
Inventor: OTAKI MISAO
IPC: G01D7/12
Filed: 1990-05-18
Abstract: PURPOSE:To omit an operation for character input and to eliminate the constraint of information on language by storing voice information in accordance with a measured result and a setting condition, and reproducing and sending it in voice corresponding to the reproduction of data. CONSTITUTION:The measured result or the setting condition is stored in memory 1. When a control panel 3 is operated, a CPU 4 reads the operation of the panel via an I/O 5, and transfers the content of the memory 1 on memory 2. Meanwhile, an audio signal obtained from a microphone 6 by voice input is amplified 7, and is A/D-converted 8, and is encoded. The CPU 4 writes encoded data on a voice data area in the memory 2. When a preserved measured result or setting condition is reproduced, the CPU reads the operation of the control panel via the I/O 5, and transfers the content of a correspondent address in the memory 2 on the memory 1. In such a way, the content is displayed 10 via a display circuit 9. After that, the CPU 4 reads the content of the address in a correspondent voice data area in the memory 2, and reproduces it via a speaker 13.
Patent JP-H10316144-A (JP)
Title: Compound container
Inventor: NAKAMURA KEIKO
IPC: B65D23/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a compound container in which an inner container of plastic is joined integrally by blow molding to the inside of an outer container, the outer container being formed by lining a layer of paper with a layer of plastic, and a paste of water-soluble type or emulsion type is capable of pasting together at a pasting margin of the outer container. SOLUTION: In this compound container 1, a part pasted together 4 of an outer container 20, which includes a pasting margin, is composed of, in the order from the outer side of the outer container, at least a paper layer 20a, plastic layer 20b, coating layer, paste layer 50, paper layer 20a, plastic layer 20b, and the paste used for the paste layer 50 of the outer container is water-soluble type or emulsion type. The plastic layer 20b is provided with surface treatment. The coating layer consists of a high-polymer substance. Therefore, easily and safely the serrate blade 14 can be separated.
Patent JP-H08319993-A (JP)
Title: Motor-driven fan and assembly method thereof
Inventor: TATEBAYASHI TSUNEO
IPC: F04D29/60
Filed: 1995-05-26
Abstract: PURPOSE: To prevent surface vibration of a fan blade due to an external force by a method wherein a fan blade is high-precisely positioned in a home position on a motor shaft and firmly mounted, in a motor-driven fan employing a boss made of rubber for a fan boss. CONSTITUTION: A fan blade 3 is mounted on the motor shaft 2 of a drive motor 1 through a fan boss 5 being a rubber molded product and in which case, a motor shaft is pressed in the shaft hole of the fan boss for tight fit. The boss is formed in a cap-form shape and the tip of the motor shaft is collided with the wall surface of the hole bottom of the shaft hole to position the mounting position of a fan blade. Further, an adhesive 15 is injected in a small hole formed in the cap tip of the boss to adhere together the boss and the motor shaft and in addition, and the rear end face of the boss is covered with a washer 13 made of a metal having a function as a stopper to prevent the occurrence of surface vibration due to the external force of the fan blade.
Patent JP-2000321895-A (JP)
Title: Image heating device and image forming device
Inventor: SUZUKI MASAHIRO
IPC: G03G15/20
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an image heating device which is capable of properly and quickly changing the quantity of heat which is supplied to a material to be recorded which is made to carry an image and is capable of supplying the quantity of heat to the material in proper quantities and is capable of changing the gloss of an image and is capable of enhancing the permeability of an OHP by providing a means changing the controlled temp. of a heating member in accordance with the conveying speed of the material to be recorded. SOLUTION: An exciting circuit 27 is connected to the power feeding part of an exciting coil 18 and the circuit 27 generates the high frequency of a prescribed range in a switching power source. Then, the temp. of a fixation nipping part N is maintained at a prescribed temp. by controlling a current supply to the coil 18 with a temp. adjusting system including a temp. detecting means 26. This temp. detecting means 26 is a temp. sensor detecting the temp. of a fixing film 10 and the temp. of the fixation nipping part N is controlled based on the temp. information of the fixing film 10 measured by this temp. sensor 26. Moreover, in this image heating device, the controlled temp. can be changed over in accordance with the conveying speed of the material to be recorded by the control circuit (CPU) of the main body of an image forming device.
Patent JP-2000323106-A (JP)
Title: Sealed battery
Inventor: ISHIKURA MAKOTO
IPC: H01M50/528
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent a neck of a battery case from being short-circuited due to a contact with current collectors in a sealed battery comprising the current collectors assembled into a forced bundling structure caulked for attaching a battery cover to the battery case even when scattering is caused in assembling the battery covers into the battery cases or vibrations are applied after assembling. SOLUTION: A sealed battery comprises a cylindrical battery case 10 having a main body 11 at its one end and a neck 12 and a holder 13 formed by drawing or calking at the other end, a battery cover 20 held by the holder 13 of the battery case 10, a wound type of electrode 16, contained in the main body 11 of the battery case 10 and having an end surface from which current collectors 17 made in a forcedly bundled structure extend toward the battery cover 20, and a gasket member 25 having a first insulator 26 inserted between the holder 13 of the battery case 10 and the battery cover 20 and a second insulator 27 which is cylindrical extending from the first insulator 26 through an inner space formed by the neck 12.
Patent JP-H05105887-A (JP)
Title: Gasoline additive composition
Inventor: SAKAKIBARA TADAMORI
IPC: C10N30/04
Filed: 1991-05-30
Abstract: PURPOSE:To obtain the title composition which can remarkably reduce the amount of deposits on an intake valve by mixing a polyoxyalkylene glycol ester, an amino acid ester of polyoxyalkylene glycol, and a lubricating oil fraction. CONSTITUTION:The title composition consists of a polyoxyalkylene glycol monoester of formula I, having an average molecular weight of 500 to 5000, and/or a polyoxyalkylene glycol diester of formula II, having an average molecular weight of 500 to 5000; an amino acid ester of polyoxyalkylene glycol of formula III; and a lubricating oil fraction having a viscosity of 3 to 35mm<2>/s (100 deg.C). In the formulas, R1 is alkylene; R2 is H, or an aliphatic, alicyclic or aromatic hydrocarbon group; R3 is an aliphatic acid residue; R' is H or lower alkyl; R'' is lower alkylene; m is 2 to 8; n is 5 to 110.
Patent JP-H02303617-A (JP)
Title: Tension controller for looper
Inventor: HAMADA SHIGEJI
IPC: B21B39/08
Filed: 1989-05-19
Abstract: PURPOSE:To improve the responsiveness of control by correcting a speed reference value of a motor for a bridle roll on the inlet side or on the outlet side as well as a motor of the tension control system corresponding to a tension deviation when the tension deviation arises in a looper. CONSTITUTION:This refers to a looper device in a line to handle carrier material such as steel strip, etc. There is provided drive controllers 6, 11, 12 to control a motor 4 to drive a looper roll 3 between a bridle roll 2 on the inlet side and a bridle roll 5 on the outlet side by a control input to which the above tension reference value is added to the controlled variable corresponding to the deviation between a tension reference value and an actual tension of the carrier material. When a variation arises in the tension, not only the speed reference value of the motor for controlling the tension but also the speed reference value of the motor for driving the bridle roll on the inlet side or on the outlet side are corrected in accordance with this deviation. In this way, the responsiveness for the control is improved and the speed of the bridle roll on the inlet side or on the outlet side can respond to fine tension variation in a synchronous operation.
Patent JP-H05326544-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONOZAWA KAZUNORI
IPC: H01L29/73
Filed: 1992-05-20
Abstract: PURPOSE:To stabilize a current amplification factor and simplify a manufacturing process, by a method wherein a connection base and an genuine base are simultaneously formed by obliquely implanting impurities by using a side wall insulating film of a base electrode as a mask. CONSTITUTION:Similarly to the conventional process, an oxide film on the surface of a base-emitter region is selectively eliminated. After an outer base electrode constituted of an insulating film 9 and P-type poly silicon 8 is formed, a side wall insulating film 11 of a base electrode is formed. By using the film 11 as a mask, baron ions as impurities are obliquely implanted, and a connection base and a diffusion layer 12 of an intrinsic base are simultaneously formed in an unifird body. A device is completed after passing the forming processe of an N<+> type poly silicon emitter electrode 13, an emitter diffusion layer 15, an insulating film 16, a metal electrode 17, etc. Since there is no dry etching process after the connection base and the genuine base are formed, irregularity caused by the process of effective base concentration is little, and the current amplification factor is stabilized.
Patent JP-H01297085-A (JP)
Title: Ankle holder in lower limb muscle trainer
Inventor: FUNATOGAWA HIROYUKI
IPC: A63B23/10
Filed: 1988-05-26
Abstract: PURPOSE:To improve a training effect without applying a load to an Achilles' tendon by forming a foot rest to hold an ankle in a shape to have a pair of right and left inclined receiving surfaces in sandwiching an intermediate concave part and, simultaneously, to have a heel side notch part, and simultaneously, causing it to be adjustable in an up-and-down direction to a turning shaft. CONSTITUTION:A foot rest 9 in contact with the ankle is fixedly located on an up-and-down mobile plate 10, simultaneously, supported to a shaft direction mobile plate 11, and made adjustable. For the shape of the foot rest 9, by an elastic body such as an urethane sponge, a concave part 21 is formed in the middle of right and left symmetrical inclined receiving surfaces 20, and simultaneously, a notch part 22 to allow the escape of a heel part is provided at a tip side. A user adjusts the position of the foot rest 9 by adjusting screws 12 and 17 so as to match the turning centers of right and left respective ankles onto a turning shaft 2.
Patent JP-H0829725-A (JP)
Title: Stereoscopic image display device
Inventor: HOSHI HIROAKI
IPC: G02B27/22
Filed: 1995-04-27
Abstract: PURPOSE:To make the overlap of the images near a boundary naturally visible, to lessen fatigue and to enable long-term appreciation by gradually dropping the brightness or sharpness of the virtual image near the boundary overlapping on the other virtual image. CONSTITUTION:A controller identifies the information that images are mingled 2D-3D images as well as the overlap rate of the display images of the right and left eyes and an aspect ratio, etc., from the input signals from an external signal input terminal. This controller calculates the moving quantities of LCDs 5L, 5R and optical filters 4L, 4R needed at this case and moves the LCDs 5 and the optical filters 4 via an actuator. The edges existing in the mutual virtual images of the virtual images 17 are problem in the case of display of the mingled 2D-3D images and, therefore, the optical filters 4 are so moved that the transmittance attenuating region 4b parts of the optical filters 4 include the edges appearing at the displayed images 6. Namely, the edges are covered by the transmittance attenuating regions 4b, by which the disturbance of the images near the edges and the images by the harmful reflected light of the parts forming the openings of the LCDs 5 are cut.
Patent JP-S5917081-A (JP)
Inventor: TAKAHASHI KIYOMI
IPC: F16L1/00
Filed: 1982-07-20
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。
Patent JP-S54129054-A (JP)
Title: Mold having coathanger type gate for injection molding
Inventor: UCHIO SHIYUNJI
IPC: B29B13/00
Filed: 1977-10-25
Abstract: PURPOSE: Molds for injection molding designed to give an injection-molded article having uniform isotropy free from strain, wherein the second gate with a throttle part near its intermediate point is enalarged gradually from the first gate between the runner and the cavity, and connected with the cavity.  
     CONSTITUTION: The pressure of the molten blended resin made to flow through the runner 2 is increased by the decrease of secctional area of flow at the first gate 3, and the shear stress is produced in the resin flow to heat and to blend the resin further. Since the second gate 4 is enlarged like a coathanger type and its depth is decreased as it proceeds so that the flow resistance increases gradually, the resin flow is expanded smoothly along the shoulder of the stream line, spread to the whole gate, and directed to the direction of the cavity for molding. The resin flow becomes a complete aminar flow until it reaches the inlet of the cavity, and it enters the cavity in wholly uniform laminar flow. A molded article formed in the cavity therefore become uniformly isotropic. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08296255-A (JP)
Title: Multifunctional water storing device
Inventor: NIIMI TADASHI
IPC: E03B3/03
Filed: 1995-04-26
Abstract: PURPOSE: To provide an infiltration well which has purifying function and functions as a temporary reservoir at a heavy rain by providing an opening for letting the rain water purified by a trench into the penetration well on the upper side wall of the penetration well having a filter medium floated on the water surface. CONSTITUTION: A filter medium 2 has a double structure covering the whole water surface and consisting of a water permeable bag having a filter layer 20cm or more in thickness and containing a filter medium. The storm sewage collected in a gully 10 is released into a trench 5 through a hole provided in a storm sewage outflow pipe 6 and purified, and the storm sewage passed through the hole of a porous pipe 7 flows into an infiltration well 1 through an opening 8, although it is partially penetrated into the ground. The storm sewage entering the well 1 is purified by microorganisms adhered to the surface of the filter medium 2 floating on the water surface, and stored in the well 1.  It is normally used as circulating water for cooler, quickly purifies and returns the storm sewage into the ground at a rainfall, and releases the excessive storm sewage which can not be disposed at a heavy rain through a release pipe 9.
Patent JP-H0426331-A (JP)
Title: Voltage drop alarm for electronic appliance
Inventor: ADACHI HISAO
IPC: G08B21/00
Filed: 1990-05-16
Abstract: PURPOSE:To prevent consumption of battery and to realize long term use by operating an alarm control section upon battery voltage drop and operating an alarm generating section intermittently. CONSTITUTION:A voltage detecting section 2 detects variation of battery 1 voltage. An alarm control section 3 is controlled based on an output from the voltage detecting section 2 to operate an alarm generating section 4 with a duration and interval determined in the alarm control section 3. Consequently, service life of the battery 1 is lengthened and battery voltage drop can positively be alarmed to a user.
Patent JP-H01297181-A (JP)
Title: Method for forming coating film with fragrance
Inventor: KISHIMOTO TSUNEO
IPC: B05B7/06
Filed: 1988-05-25
Abstract: PURPOSE:To form a coating film containing fragrance by supplying a solution of an inclusion compound including perfume components and a coating material through separate paths into a bell of a rotary-atomizing coater, wherein they are mixed together, and then applying them to a matter to be coated. CONSTITUTION:A coating material and a solution of an inclusion compound including perfume components are supplied into a bell 2 of a rotary-atomize coater 1 through respective supply pipes 7, 8 and 9 arranged independently. It is possible, therefore, to suppress a lowering of the coating material property due to contact with a solvent of the inclusion compound as small as possible, because the coating material and the inclusion compound solution are not brought into contact with each other and ejected through holes immediately after mixed together by high speed rotations of the bell 2 and bell hub 4. It is possible, furthermore, to prevent their coagulations because of a strong mixing due to the high speed rotations of the bell 2 and bell hub 4. It is possible, as a result, to form a coating film including fragrance effectively onto a matter to be coated.