baber/WOPTO huggingface dataset:
Patent JP-H08287720-A (JP)
Title: Recessed luminaire
Inventor: HASHIMOTO YOSHITAKA
IPC: F21V21/04
Filed: 1995-04-14
Abstract: PURPOSE: To shorten the installation time and make the appearance good by installing a luminaire only one hanging bolt, engaging the luminaire in insertion holes of an installation member such as a reflecting plate, and holding and fixing a shielding plate moveably. CONSTITUTION: A single hanging bolt 2 is inserted in a through hole 10 of an appliance main body 40 and a nut 30 is screwed in a screw 3 of the hanging bolt from an insertion hole 46 of an installation member such as a reflecting plate 41. A frame of an appliance main body assembly 42 is attached to the ceiling. A shielding plate to cover the insertion hole 46 is installed by inserting in the insertion hole 46, shifting the plate, and joining the plate with the reflecting face in the end part of the insertion hole 46. Further, the movement of the shielding plate in right and left direction in the upper end of a reflecting shade is restricted by installing a reflecting shade between fluorescent lamps. With this structure, a luminaire can be attached to the ceiling within a short time without causing any problem regarding the appearance.
Patent JP-S58208901-A (JP)
Title: Pickup arm lifting device of record player
Inventor: YAMAGUCHI FUMIITSU
IPC: G11B3/08
Filed: 1982-05-28
Abstract: PURPOSE:To simplify an operation and to annihilate a damage accident of a disk and a stylus, by operating a lift knob and selecting optionally a stylus position, in a state that the stylus if lifted from the disk. CONSTITUTION:When a lift knob 1 is pushed downwards, a groove 1a and a projecting part 5a are engaged and the knob 1 stops. Subsequently, a lift plate spring 6 pushes up a lift 7, and a stylus of a pickup arm 12 is held in a lifted state, When the knob 1 is rotated to the left or the right, the projecting part and the projecting part are shifted from each other and a gear part 14a of a pickup fixed plate 14 is meshed with a transmission gear 17. A stylus of an arm 12 can be carried to an optional position by rotating the knob to the left and the right, seeing the lifted stylus.
Patent JP-H09280194-A (JP)
Title: Turbo molecule pump
Inventor: KUBO MASAHIDE
IPC: F04D19/04
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To extend the life of a bearing by providing a thin heat radiating plate located in the vicinity of an elastic body inserted between a bearing housing and a base and brought into contact with both a ball bearing or the bearing housing and the base. SOLUTION: A rotor rotary shaft 17 is supported to be freely rotated by upper and lower ball bearings 18 and 19. The upper and lower ball bearings 18 and 19 are housed in the inner cylinder space of a bearing housing 20. The bearing housing 20 is attached to a base 12, its upper part being attached via an upper elastic body 21 and its lower part being attached via a lower elastic body 22. A heat radiating plate 30 brought into contact with both of the base 12 and the bearing housing 20 is attached in the vicinity of the lower elastic body 22. By forming the heat radiating plate 30 thin, its rigidity is reduced and the damaging of the vibration-absorbing action of the lower elastic body 22 is prevented. Thus, since the friction heat of the bearing is effectively radiated to the base side via the heat radiating plate 30, the life of the bearing is extended.
Patent JP-S5213606-A (JP)
Title: Small-sized motor
Inventor: TSUKAGOSHI TOMOHACHI
IPC: H02K21/12
Filed: 1975-07-23
Abstract: PURPOSE: The part facing the stator of the permanent magnet rotor of the smallsized motor is properly shaped to decrease a force acting in the axis direction and prevent the noise and vibration from generating, improving the duration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60233882-A (JP)
Inventor: WATANABE YOSHINOBU
IPC: H05K3/46
Filed: 1984-05-04
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-S60234986-A (JP)
Title: Manufacture of p-aminobenzoylglutamic acid
Inventor: YOSHIDA KOUKICHI
IPC: C25B3/25
Filed: 1984-05-04
Abstract: PURPOSE:To manufacture p-aminobenzoylglutamic acid in a high yield with superior current efficiency by electrolytically reducing acidic p-nitrobenzoylglutamic acid in an electrolytic cell provided with a cation exchange membrane and a Pd cathode. CONSTITUTION:An electrolytic cell is divided into cathode and anode chambers with a cation exchange membrane, and the cell is provided with a cathode of Ni, Ag, C, Ti, Ta or the like plated with Pd, an Ni-Pd alloy or a Ti-Pd alloy and an anode of Pt or an acid-proof metal such as Ti or Ta plated with Pt. A soln. of <3pH contg. p-nitrobenzoylglutamic acid or p-hydroxyaminobenzoylglutamic acid, NaCl and hydrochloric acid is used as a catholyte, and an aqueous soln. of H2SO4 is used as an anolyte. Electrolytic reduction is carried out at 5-20A/dm<2> current density and 0-30 deg.C to manufacture p-aminobenzoylglutamic acid in a high yield of starting material with superior current efficiency of electrolysis.
Patent JP-S59216605-A (JP)
Title: Separating method using pervaporization membrane
Inventor: KIMURA HISAFUMI
IPC: B01D61/36
Filed: 1983-05-24
Abstract: PURPOSE:To enhance separation accuracy, by condensing and liquefying vapor rich in a specific component in a pervaporization method while returning a part of the condensate to the upper part of the high pressure side of a pervaporation membrane as a reflux liquid. CONSTITUTION:In a first unit A, a solution mixture to be treated is heated to a predetermined temp. and permeated through a pervaporization membrane 1a from a high pressure chamber 2a through a raw liquid supply line 4a to be evaporated from the surface of said membrane in an evaporation chamber 3a under vacuum. This vapor sucked into a vacuum pump 9a through a line 7a while uncondensed gas is recirculated to the evaporation chamber 3a of the unit A as carrier gas through a line 8a, if necessary, after heated by a heating mechanism 24a. The vapor in the gas is recovered in a condensate tank 13a in a liquid form and returned to the upper part of the high pressure chamber 2a of the pervaporization unit A as a reflux liquid.
Patent JP-H0526951-A (JP)
Title: Inspection device for integrated circuit device
Inventor: KIMURA KIYOSHI
IPC: G01R31/26
Filed: 1991-03-28
Abstract: PURPOSE:To enable an alignment accuracy and reliability of an electrical connection to be improved for obtaining a high inspection efficiency by providing a positioning pin, a table for adjusting position, a printed-circuit board, and an elastic conductive sheet which is placed on it and/or a detection mechanism for aligning the printed-circuit board. CONSTITUTION:A camera 30 for setting an initial state where a positioning pin 16 is inserted into a specific feed hole PS is used, a mark center of a printed-circuit board side and a center ZP are detected, a table 18 is shifted in X, Y, and theta directions properly so that each center satisfies a certain position relationship for setting the initial state, thus enabling a pattern region of an integrated-circuit device to be inspected to conform to a pattern of a printed- circuit board 25 with an extremely high accuracy. Also, an extremely high reliability can be achieved in an electrical connection between the printed-circuit board 25 and the integrated-circuit board to be inspected since a conductive particle of an elastic conductive sheet 26 is dispersed and hence a high resolution is achieved and then an electrical connection of a lead electrode is performed by face contact.
Patent JP-S61249029-A (JP)
Title: Control circuit of camera
Inventor: KANBE TAKASHI
IPC: G03B17/00
Filed: 1985-04-26
Abstract: PURPOSE:To simplify circuit constitution, to provide many functions, and to control a camera stably by using a capacitor for storing information on film feed inhibition due to trouble detected during photography even for storing rewind information. CONSTITUTION:The power feed changeover switch 1 of a control circuit is placed at the side of a contact 1b to check the operation of a camera before film advance by a function self-checking circuit 2, and transistor TRs 5 and 6 are normally turned off and on with the output H of the circuit 2 respectively to hold the voltage Vc of the capacitor 19 at the earth potential. Timer circuits 8 and 9 are reset with the output of an inverter 10 to generate winding and rewinding signals W and R with a level L. Then, the circuits 8 and 9 are released with the output of the inverter 10 from being reset when the switch is changed over to the side of a contact 1a, thereby starting counting operation. Then, the capacitor 19 for storing information on film advance inhibition due to trouble detected during photography is used even for storing information on rewinding, thereby simplifying the circuit constitution.
Patent JP-H03289855-A (JP)
Title: Multi-chip color image sensor
Inventor: MIHARA AKIO
IPC: H04N1/028
Filed: 1990-04-06
Abstract: PURPOSE:To solve a problem of missing of an original data at joints of a semiconductor image sensor chip by forming one color light receiving element with two light receiving windows or over including a final light receiving window of a first semiconductor image sensor of adjacent semiconductor image sensors and with two light receiving windows or over including a first light receiving window of a succeeding semiconductor image sensor. CONSTITUTION:A light receiving window 23 is a final light receiving window of a 1st semiconductor image sensor 20-1 of a jointed semiconductor image sensor, light receiving windows 24, 25 are 1st and 2nd light receiving windows of a succeeding semiconductor image sensor 20-2, and three light receiving windows forming color one-dot at a joint comprise light receiving windows 23, 24, 25. An original data corresponding to the color one-dot at the joint is obtained by a distance P6 between outer edges of a final light receiving window 23 of the semiconductor image sensor 20-1 a 2nd light receiving window 25 of the semiconductor image sensor 20-2 and the effect of discontinuity at the joint onto a picture output is much reduced.
Patent JP-S63255113-A (JP)
Title: Active suspension device
Inventor: KOMAMURA SEIJI
IPC: B60G17/015
Filed: 1987-04-13
Abstract: PURPOSE:To check the sudden buildup of a cylinder thrust as well as to improve the riding comfort by interconnecting a hydraulic suspension cylinder to a gas spring via a damping valve which alters the generated damping force in inverse proportion to exciting frequency to the said cylinder. CONSTITUTION:A hydraulic suspension cylinder 1 and a hydraulic power source 2 both are interconnected to each other by a passage 3 where an active control valve 4 is set up. In this case, a gas spring 6 is connected to this hydraulic suspension cylinder 1 via a damping valve 7. And, this damping valve 7 is formed into a frequency dependent type, depending upon exciting frequency to the hydraulic suspension cylinder 1 and being altered of the generated damping force automatically as the valve opening is changed. This damping valve 7 is constituted so as to be alterable to low damping force at time of high frequency excitation from high damping force at time of low frequency excitation. With this constitution, the sudden buildup of a cylinder thrust is checked, whereby what is known as a 'feeling of stiffness' is eliminated and the riding comfort is thus improved.
Patent JP-S60233448-A (JP)
Title: Water heater
Inventor: INOUE TADASHI
IPC: F24H1/40
Filed: 1984-05-07
Abstract: PURPOSE:To raise the efficiency of heat exchange by a method in which a baffle cylinder and an outer cylinder are each provided concentrically with a pipe heat exchanger on the inside and outside of the pipe heat exchanger, and plural uneven lines are formed in the horizontal direction on the baffle cylinder and the outer cylinder. CONSTITUTION:When a burner 9 is operated, high-temperature combustion gas is directed between a baffle cylinder 5 and an outer cylinder 6, and upwardly discharged to the outside while being heat-exchanged in a heat exchange pipe 4. Whereupon, the combustion gas goes up in a zig-zagged manner alternately in the inside and outside directions along uneven lines 7 and 8 formed in the horizontal direction between the baffle cylinder 5 and the outer cylinder 6 because the recessed line 7 of the outer cylinder 6 and the projected line 8 of the baffle cylinder 5 and the projected line 8 of the outer cylinder 6 and the recessed line 7 of the outer cylinder 5 are formed in a mutually facing manner. Since the combustion gas collides in the right-angled direction all the time with the pipe 4 and thereby the heat transfer coefficient between the combustion gas and the pipe 4 is raised, the efficiency of heat exchange can be enhanced.
Patent JP-H11251017-A (JP)
Title: Connector for connecting board
Inventor: MIZUSAWA YOSHINORI
IPC: H01R12/16
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve an electric characteristic and to decrease the aligning pitch of contacts by bringing first and second contact sections into elastic contact with first and second boards with the elastic restoring force of an elastic tongue piece. SOLUTION: When a second board 6 is brought into contact with a second contact section 43C, an elastic tongue piece 43d is kept in contact with a first board 5 and is elastically deformed, and contact force is generated between first and second boards 5, 6 and first and second contact sections 43b, 43c. Since the elastic tongue piece 43d is provided in parallel with the first contact section 43b, the conduit line between the contact sections 43b, 43c of a contact 43 is not made long even when the elastic tongue piece 43d is extended to increase a displacing capability, and electric characteristics, particularly a high- frequency characteristic can be improved. The contact 43 is formed by punching a plate material on the same plane as the first and second contact sections 43b, 43c and the elastic tongue piece 43d.  When the contacts 43 are arranged in the plate thickness direction, the pitch of the contacts 43 can be decreased.
Patent JP-S5614219-A (JP)
Title: Manufacture of liquid crystal display cell
Inventor: AOKI HISASHI
IPC: G02F1/1337
Filed: 1979-07-17
Abstract: PURPOSE: To enable an inorg. sealant to be used and efficiently manufacture a display cell using an N-type nematic liq. crystal by bonding a pair of electrode substrates to each other with the sealant, injecting an orienting agent soln. between the substrates, and drying it.  
     CONSTITUTION: Protective film 2, transparent electrode 3 and under film 4 are formed on each transparent substrate 1 in layers to obtain a pair of upper and lower electrode substrates A, B. Sealant 6 is printed on an upper peripheral portion of lower substrate A except the portion of a liq. crystal injecting hole, and upper substrate B is superposed on sealant 6, heated, and pressurized to bond substrates A, B to each other. An aqueous orienting agent soln. is injected between substrates A, B from the liq. crystal injecting hole to fill the cell container, and it is dried to form orienting film 5 on the inside of the container, that is, the whole insides of substrates A, B. An N-type nematic liq. crystal is then filled into the cell container, and the injecting hole is sealed to manufacture a display cell. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11267943-A (JP)
Title: Tool holder with injection nozzle
Inventor: UKAI HISASHI
IPC: B23Q11/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder with an infection nozzle to form a cylindrical barrier by incombustible gas for injection of it therethrough. SOLUTION: A tool holder to be inserted in the tip hole of a main spindle 1 for holding is formed such that a fixed outer cylinder 10 is arranged on the outer periphery of a holding cylinder 7 to grasp a tool T. A passage for incombustible gas G is bored in the fixed outer cylinder 10, and an annular hole N1 is formed in the tip of this passage to form a tool holder H1 with an injection nozzle for incombustible gas. This constitution improves machining precision of a machining surface and prevents the occurrence of oxidation.
Patent JP-S6017344-A (JP)
Inventor: HIGGINS IRVING JOHN
IPC: C12Q1/26
Filed: 1984-05-07
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-S58208148-A (JP)
Title: Manufacture of optical fiber causing single polarization
Inventor: MIYAMOTO SUEHIRO
IPC: G02B6/00
Filed: 1982-05-28
Abstract: PURPOSE:To accurately control the circular rate, by forming the transparently vitrified central part of a base material consisting of a core having a circular section and a clad having an elliptical section and by forming a jacket of transparent glass different from the clad in coefft. of thermal expansion and having a circular section on the clad. CONSTITUTION:The central part 11 of a base material consisting of a core part 20 and a clad part 30 is formed. The sectional shape of the part 20 is circular, the sectional shape of the part 30 is elliptical, and the whole part 11 has been converted into transparent glass. Both sides of the clad part 30 are polished and cleaned with a flame, and a jacket 40 of transparent glass different from the part 30 in coefft. of thermal expansion and having a circular section is formed on the part 30 by a conventional external deposition method.
Patent JP-2000287341-A (JP)
Title: Fastener for electric wire or the like
Inventor: MURATA MASAHIKO
IPC: F16L3/137
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fastener for an electric wire or the like, by which high holding power is obtained by molding plastics without using a material being made of a metal or the like and having high rigidity for the retaining pawl of a band. SOLUTION: The fastener 1 for the electric wire or the like is composed of a base section 2, a mounting section to a section to be mounted installed to the base section 2, a band 5 being wound on the side face of a slender member and holding the member, and a buckle section 6 being formed to the base section 2 and keeping the band 5 under a wound state, a large number of ratchet pawls 14 are formed in the longitudinal direction at intervals in the band 5, and retaining pawls being engaged with the ratchet pawls 14 of the band 5 and keeping the band 5 under the wound state are formed to the buckle section 6. The first retaining pawl 21 and the second retaining pawl 22 are formed along the longitudinal direction of the band 2 in the buckle section 6. The two retaining pawls 21, 22 are formed at intervals smaller than those of the ratchet pawls 14 of the band 5.
Patent JP-S63257725-A (JP)
Title: Temperature compensating circuit for liquid crystal indicator driving voltage
Inventor: KOMODA MOTOYOSHI
IPC: G02F1/133
Filed: 1987-04-15
Abstract: PURPOSE:To obtain the constitution which requires no voltage dividing circuit and whose current consumption is small, by varying a negative DC voltage of a rectifying circuit by a lock whose duty ratio is varied by following up an ambient temperature. CONSTITUTION:From a clock oscillator formed by a monostable multivibrator 2 whose time constant is prescribed and which is scarcely influenced by a temperature, and a monostable multivibrator 1 of a negative temperature characteristic, by which width of an output pulse is varied in accordance with an ambient temperature by a time constant circuit consisting of a thermistor 3, resistances 4, 5 and a capacitor 6, a clock whose duty ratio is varied by following up a temperature whose period of L is long at a high temperature is generated. This clock is applied to a semi-rectifying circuit of a capacitor 9, diodes 10, 11, a capacitor 12, etc., and a discharge time constant by a load resistance 13 and the capacitor 12 is set to the same degree as the L time of the clock, therefore, a generated voltage VLCD of the resistance 13 is roughly proportional to the time of L of the clock. Also, when the duty ratio of L of the clock of a positive temperature characteristic has a negative temperature coefficient and conforms with a temperature characteristic of a liquid crystal indicator, a voltage dividing circuit is made unnecessary, and the constitution whose current consumption is small is obtained.
Patent JP-S60236034-A (JP)
Title: Detecting device for weight measurement of rolling stock
Inventor: KAMATSU YUTAKA
IPC: G01G19/04
Filed: 1984-05-09
Abstract: PURPOSE:To detect easily and quickly a wheel weight or shaft weight by holding between and fixing removably by a holding means a jaw part and flange part between a track and plural sleepers. CONSTITUTION:A load conveyed to a load backing plate 12 presses downwards the part of female screw formed at the pressure receiving face of a load changer 16 and a round aperture 16c, i.e., the load receiving part of the load changer 16 in the figure. Upward reaction force is caused thereby at a reaction force receiving part (backing plate part) surrounded by a broken line 16e and the outer peripheral face. As the result a shearing stress is applied on the distortion causing part 16f surrounded by a broken line 16d and 16e, so a shearing strain is caused on a strain gage adhered by means of adhesive material, etc. to the distortion causing part 16 and the detecting signal corresponding to the wheel weight (or shaft weight) of the object to be measured is transmitted.
Patent JP-S5316269-A (JP)
Title: Device for accumulating articles
Inventor: HORINO SHIGEO
IPC: B65G57/09
Filed: 1976-07-30
Abstract: PURPOSE: To enable stably accumulating articles conveyed longitudinally in lateral direction by pushing the articles laterally upon stopping once of the article. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08281712-A (JP)
Title: Injection mold for ferrule
Inventor: KIYONO YOSHIHIRO
IPC: B29C45/36
Filed: 1995-04-17
Abstract: PURPOSE: To provide an injection mold for a ferrule in which the molding accuracy of the ferrule can be improved. CONSTITUTION: The injection mold for a ferrule comprises a fixed platen 21 in which a needlelike core 22 protrudes, a movable mold 31 formed with a cylindrical cavity C2 at the periphery of the core 22 to separate from or bring into contact with the platen 21, and a core support pin 35 disposed in a hole 31a formed at the bottom of a movable mold 31 and having an engaging hole 36a movable with respect to the mold 31 to engage the core 22, wherein the pin 35 has a plurality of split molds 37, 38 split at the hole 36a as a center, and the hole 36a is formed of grooves 37a, 38a formed at the molds 37, 38.
Patent JP-S57204910-A (JP)
Title: Output device for sequence controller
Inventor: YODA KENICHI
IPC: G05B19/042
Filed: 1981-06-12
Abstract: PURPOSE:To prevent a sequentially operated load from being hindered and to improve the reliability, by setting the terminal in the data output side to the L level to drive an output relay through a noninverting circuit when the data output exits. CONSTITUTION:When data is written in a memory 1, a terminal Y0 becomes L-level, and transistors (TR) Q1 and Q2 are turned off and on respectively, and an output relay Ry0 is operated. When data is not written in the memory 1, the terminal Y0 is H-level, and TRs Q1 and Q2 are turned on and off respectively, and the output relay Ry0 is turned off and does not issue the output. If the memory is not inserted the base of the TR Q1 is drawn to the H level by a resistance R, and TRs Q1 and Q2 are turned on and off respectively, and consequently, the output relay Ry0 is turned off and does not issue the the output also.