baber/WOPTO huggingface dataset:
Patent JP-S59208791-A (JP)
Title: Manufacturing device for photoelectric conversion element
Inventor: OOSAWA MICHIO
IPC: H01L31/04
Filed: 1983-05-12
Abstract: PURPOSE:To protect each plasma reaction chamber against contamination from other reaction chambers by a method wherein two intermediate chambers respectively provided with a vacuum exhausting port and a substrate heating source are provided among three reaction chambers. CONSTITUTION:The titled manufacturing device consists of an auxiliary heating chamber 17, a P type film formation plasma reaction chamber 7, a first intermediate chamber 18, an I type film formation plasma reaction chamber 8, a second intermediate chamber 19, an N type film formation plasma reaction chamber 9 and a cooling chamber 20, and these chambers have been all connected to a vacuum exhausting system through each of vacuum exhausting ports 16. Opposed electrodes 10 and 11 have been provided in each of the chambers 7-9 and a heater 21 for heating a substrate has been, one by one, equipped in the chambers 7-9 and 17- 19. By providing the intermediate chambers 18 and 19 among the chambers 7-9 like this, it becomes possible to control more precisely the impurity distribution of each of P, I and N layers. Particularly, as such impurities as boron, phosphorous, etc., in the I layer exert influence upon the characteristics of the element even though the amount of the impurities is very small, it is necessary to protect the I type film forming chamber to the utmost against contamination from other reaction chambers. As a result, it becomes an effective means to provide these intermediate chambers.
Patent JP-H02260649-A (JP)
Title: Plastic package body for semiconductor use
Inventor: TOMINAGA KAORU
IPC: H01L23/08
Filed: 1989-03-31
Abstract: PURPOSE:To prevent dust from adhering on elements by a method wherein a plastic package body having a hollow part, in which by the elements are housed, and a lead frame is composed of a heat-resistant resin composition, which consists of a heat-resistant resin, an inorganic filler and a conductive filler, and has a volume resistivity of a specified OMEGAcm. CONSTITUTION:A plastic package body 2 having a hollow part and a lead frame 1 is used for a semiconductor device, which has solid state image sensing elements, such as a CCD, an MOS and the like, optical write elements, such as an EPROM and the like, and semiconductor elements, such as an erasable memory and the like, which are housed in the hollow part, and has light transmission properties. This package body 2 is molded using a heat-resistant resin composition, which consists of a heat-resistant resin A, an inorganic filler B and a conductive filler C, as its raw material. An epoxy resin, a phenolic resin and the like are used as this resin A, silicon powder, alumina powder and the like are used as the filler B and C powder, W powder and the like are used as the filler C. This package body 2 takes the value of a volume resistivity of 10<9> to 10<12>OMEGAcm, desirably 10<9> to 10<11>OMEGAcm.
Patent JP-S59211157-A (JP)
Title: Magnetic memory
Inventor: HIYOUDOU NORIAKI
IPC: G11B23/28
Filed: 1983-05-14
Abstract: PURPOSE:To prevent an operation error of a magnetic memory by detecting automatically a read/write enable state after a recording medium is loaded and reading the record written to the head of the recording medium to display it to a display device. CONSTITUTION:A load switch 3 is pushed after an electric power supply is switched on and a recording medium is loaded to a magnetic memory. Then a bit showing the ON of the load switch of a status register 5 is turned on, and a display register 7 is cleared to zero. When the bit showing the read/write enable state in the register 5 is turned on, a unit of record written to the head of the recording medium is read. Then the read data is transferred to the register 7 if no read error is detected. While a character train ''ERROR'' is transferred to the register 7 and executes a series of procedure to display at a displaying device.
Patent JP-S57197488-A (JP)
Title: Small-sized electronic timer with momentary contact
Inventor: FUKUTAKE KATSUHIKO
IPC: H03K17/292
Filed: 1981-05-29
Abstract: PURPOSE:To prevent the influence of the temperature due to heating to improve the reliability, by suppling a power source voltage to only two heating elements through a transistor, which is operated in response to the time limit, before as well as after the time limit. CONSTITUTION:A transistor TR Q1 is turned on by turning on a power source 1, a voltage divided by a momentary relay coil Ry1 and a drop resistance R2 having a resistance equivalent to the coil Ry1 is applied to the coil Ry1 and the resistance R2. A capacitor CT is charged; and when it reaches a prescribed voltage, the output of a timer IC2 is inverted to the high level, and a TR Q2 is turned on and the TR Q1 is turned off after the time limit. Thus, the similar divided voltage is applied to the coil Ry1 and a series momentary relay coil Ry2 having the same resistance as the coil Ry1, and the power source voltage is supplied to a less number of, namely, only two heating element before as well as after the time limit. Consequently, the rise of temperature due to heating is reduced, and the influence of the temperature is prevented to improve the reliability of a small-sized electronic timer with a momentary contact.
Patent JP-S6117785-A (JP)
Inventor: JIYON EFU TATSUPURIN
IPC: F16K31/365
Filed: 1985-04-18
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-S59210880-A (JP)
Title: Sake containing vitamin c
Inventor: TANAKA TAKEICHIROU
IPC: C12G3/04
Filed: 1983-05-13
Abstract: PURPOSE:To obtain SAKE containing vitamin C, preventing the after effects of the night's drink, reducing foul breath of SAKE of its own, exerting good influence on health, by adding vitamin C to SAKE. CONSTITUTION:In brewing SAKE or bottling it, about 300mg L-ascorbic acid and/or sodium L-ascorbate is added to 1l refined SAKE.
Patent JP-H01255118-A (JP)
Title: Back-lighted type push button switch
Inventor: TANI KIYOTSUGU
IPC: H01H13/02
Filed: 1988-04-05
Abstract: PURPOSE:To uniformly back lighting over the whole push button, and also improve irradiation efficiency by arranging a light leading plate leading the light of an emitter beneath a push button. CONSTITUTION:A diaphragm 2 for opening/closing a contact part is arranged on the upper surface of a printed board 1, and also the push button 4, having the projection 4a pressing the diaphragm via an insulation sheet 3, is retained in the space part 6 of a case 5 on the upper part of the diaphragm 2. And a light leading plate 7 of a plane view rectangle state is arranged in the part 6 beneath the button 4, and the projection 4a of the button 4 is insertedly passed a through hole 8 formed at the middle of the plate 7. And the emitter 9 irradiating the light to the plate 7 is arranged to the given position in the inside of the part 6. This enables the light irradiated from the emitter 9 to enter the plate 7 and uniformly back lighting over the whole lower surface of the button 4, from the upper part, and also improve irradiation efficiency.
Patent JP-H03281894-A (JP)
Title: Muddy water-circulating type underground pipe-laying device
Inventor: NAKAMURA YOUSUKE
IPC: E21D9/13
Filed: 1990-03-30
Abstract: PURPOSE:To improve efficiency in discharge of mud by a method wherein cyclic use of muddy water is made available with both ends of two pipes provided respectively for supply and discharge of mud connected with a flange having an opening for insertion of a rotary rod, and the rotary rod borne with a support roller. CONSTITUTION:Earth and muddy water excavated with an excavating head 12 are mixed with agitating blades 13 and are delivered to a settling tank 28 as muddy water is made to circulate by operation of a mud supply pump 30 and a mud discharge pump 31 and at the same time, a rotary rod is rotated. A pipe 7 is thrusted into the earth being pressed, through a pipe socket 6, at its rear end with a driving device 3 that is advanced with a propulsion cylinder 5. Then the earth inside mud supply-and-discharge pipes 18 is discharged with pinch valves 20A and 20B provided to the mud supply-and-discharge pipes 18 closed and a pinch valve 22 in a bypass pipe 21 opened. A new mud supply-and- discharge pipe is added between the pipe 7 and the pipe socket 6. Thereby the mud discharge equipment can be simplified.
Patent JP-H02219518-A (JP)
Title: Biotechnology cultivation
Inventor: SATO SUMIO
IPC: A01G7/00
Filed: 1988-04-05
Abstract: PURPOSE:To carry out forced culture of vegetables, etc., at a rate twice as quick as natural culture using a method of biotechnology by applying thermal energy corresponding to the energy of two days in one day (counted as 8hrs) with a heat ray lamp in a dark factory shielded from outer atmosphere. CONSTITUTION:A heat ray lamp 1 is attached to the ceiling of a dark factory 5 shielded from outer atmosphere and vegetables 4, etc., are cultured by applying irradiation heat energy for 8hrs per day and stopping the irradiation for 4hrs. The growth of the vegetables, etc., corresponding to 2 days can be attained in one day (counted as 12hrs). Seed is sprouted in the above state. A chemical soil fertilizer of a culture liquid filled in a paraffin vessel 2 is absorbed through the root. Vegetables, flowers, ornamental foliage plants, etc., can be forcedly cultured by the biotechnological method utilizing the above thermal energy. The growth rate of the vegetables, etc., is two times the rate attained by conventional culture method.
Patent JP-S60229008-A (JP)
Title: Optical image reader
Inventor: OGURA MAKOTO
IPC: H04N1/028
Filed: 1984-04-27
Abstract: PURPOSE:To facilitate position adjusting operation by adjusting the position of a convergent optical transmitter array in both its focus direction and direction perpendicular to the array direction of photoelectric converting elements. CONSTITUTION:A convergent optical transmitter 2 is inserted into the guide hole 9 of a convergent optical transmitter holder 6 and slidable in an (y) direction, and a convergent optical transmitter holder 6 is fitted loosely in a groove 10 formed in a convergent optical transmitter support 4 and movable and adjustable in an (x) direction with a spring 7 and an adjusting spring 8. When the distance between the convergent optical transmitter 2 and a photoelectric converting element 3 is adjusted, the convergent optical transmitter support 4 is moved in the (y) direction. When it is adjusted in the (x) direction, the adjusting screw 8 is turned up to press its tip against the convergent optical transmitter holder 6, which is then moved in the (x) direction; when an adjustment is made in a phi direction, a sensor support 5 is turned in the phi direction. Thus, the adjusting device is simplified and the adjusting operation is facilitated.
Patent JP-H09272535-A (JP)
Title: Article container
Inventor: TSUMOTO YOSHIHIRO
IPC: B65D13/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain an article container that can be easily disassembled and assembled and can be easily disposed of by incineration when it becomes useless. SOLUTION: A body 5 is formed of a fiber and an upper cover panel 3 and a bottom panel 4 are formed of a synthetic resin containing a pulp material. Grooves are provided along the circumferences of the upper cover panel 3 and the bottom panel 4, and the upper and lower edges of the body 5 are fitted in the grooves. After the edges of the body 5 are inserted in the grooves, the upper cover panel 3, the bottom panel 4 and the body 5 are tired together with bands 6 to form an article container.
Patent JP-S528257-A (JP)
Title: Ball joint
Inventor: UCHIDA NOBORU
IPC: F16C11/06
Filed: 1975-07-09
Abstract: PURPOSE: A ball joint of insignificant friction resistance and excellent availability of a dust cover for prevention of deformation and breakage and of effective dust-prootness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S527058-A (JP)
Title: Heat exchanger
Inventor: YAMAYA JIYOUJI
IPC: F28D21/00
Filed: 1975-07-08
Abstract: PURPOSE: To provide a heat exchanger adapted to collect dust from a duct by mounting spirally water pipe close to the inner wall of an exchanger body in which exhaust gas including the dust can swirl. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11285207-A (JP)
Title: Construction of actuator
Inventor: MIYATANI OSAMU
IPC: F16F9/44
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To support an acceleration sensor so as to have the best sensitivity at all times. SOLUTION: It is presuposed that a shock absorber which has an acceleration sensor is provided in the case of an actuator 1 for the adjustment of an attenuation force. A receptacle seat 12 which holds the acceleration sensor 10 in a standing posture and guides 14 are provided in the case. The guides 14 support the acceleration sensor 10 as an adjustable supporting angle with the receptacle seat 12 as the center of the supporting angle.
Patent JP-S5310082-A (JP)
Title: Connector detecting mechanism for core connecting machine
Inventor: SAKAMOTO KATSUJI
IPC: H01R43/00
Filed: 1976-07-14
Abstract: PURPOSE: To remove wrong operations in core connection and to scheme the improvement of reliability of connecting works by arranging the operation lever for locking the operation starting lever when the detection lever is positioned at the aslant angle displaying no presence of the connector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57199452-A (JP)
Title: Monitor device for holding force of stator winding
Inventor: WATANABE KENJI
IPC: H02K11/00
Filed: 1981-06-03
Abstract: PURPOSE:To monitor the slackness of the winding at all times, and to prevent an accident by mounting a strain gage to an elastic body curved, inserting the gage between the winding under a condition that the elastic body is flattened and detecting the change of the resistance value of the strain gage. CONSTITUTION:The strain gage 12 is set up onto the elastic body 11 curved such as a spring, and a detector 10 is formed. The detector 10 is inserted between the winding 4, 7 under a condition that the elastic body 11 is flattened, and the change of the resistance value of the strain gage 12 is detected. Accordingly, when slackness is generated in the winding, the resistance value of the strain gage also changes periodically because a flat condition and a curved condition are repeated in the elastic body 11 and the elastic body is vibrated, and slackness can be discovered early.
Patent JP-S63252620-A (JP)
Title: Manufacture of closure
Inventor: TOUKAI SHIGEAKI
IPC: B21D22/20
Filed: 1987-04-06
Abstract: PURPOSE:To make a forming closure in good skin and highly corrosion resistant by making two times total drawing ratios more than specified value by cold rolling the Al material having the specified contg. rate of Fe and Si up to specified rolling rate and refining one time deep drawing lug rate less than the specified rate. CONSTITUTION:The Al material contg. 0.1-0.55wt.% Fe and 0.1-0.35wt.% Si is subjected to cold rolling at the final cold rolling rate 65-90%. The flow mask generation of a deep drawing closure and the rough skin are prevented with this Fe and Si contg. rage to improve the deep drawability and further to improve the corrosion resistance and tearability at plug closing time. It is then uniformly heated at >=500 deg.C and subjected to a painting/baking by taking the lug rate after one time drawing at less than 2.5% with the deep drawing lugs exist in four pieces in about 45 deg. direction for the rolling direction. This plate stock is drawn by dividing in two times to reduce the deformation resistance of a side wall part and to make the toral drawing ratio in deep drawing of >=2.8. With said process, the forming closure is made to be of good skin and high corrosion resistance.
Patent JP-H11277325-A (JP)
Title: Plate press ring for side trimmer of metal band
Inventor: MORITA YASUHIRO
IPC: B23D33/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To lead a metal band surely in a gap between upper/lower plate press rings at the start time of a side trimming work. SOLUTION: Plate press rings 3, 4 provided inside the upper/lower respective disc shape edges 1, 2 of a side trimmer, while adjoining to the disc shape edges 1, 2 are provided with cylinder parts 3a, 4a on the adjacent side of the disc shape edges 1, 2 and taper off parts 3b, 4b on its tip. At the start time of a side trimming work, the end of a metal band 10 is moved along a taper surface and the metal band 10 can be led in the gap G between upper/lower plate press rings 3, 4 surely. When the cylinder parts 3a, 4a are made by a hard rubber and the taper off parts 3b, 4b are steel made members, the sliding property and wear resistance can be further improved.
Patent JP-H10259162-A (JP)
Title: New (meth)acrylic acid derivative and curing type resin composition containing the same
Inventor: MORIKAWA TOSHIYUKI
IPC: C07C69/54
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for coating and printing plastics such as resist ink, metals, wood, paper, etc., capable of providing a cured material excellent in adhesiveness to a substrate, flexibility, heat resistance, electrical insulating properties, heat resistance, etc. SOLUTION: This new (meth)acrylic acid derivative comprises a phenol-based compound which contains a cyclic terpene skeleton in the molecule as a basic skeleton and is an adduct of 1mol of a phenol to 1mol of a cyclic terpene compound, such as p-menthanylphenyl acrylate. The compound of the formula is obtained by dissolving p-menthanylphenol and sodium hydroxide in methanol and reacting the solution with a solution of hydroquinone in acryloyl chloride by dripping this solution.
Patent JP-S61243431-A (JP)
Title: Dimming method for image pickup device of photograph
Inventor: TAKENAKA YUJI
IPC: G03B27/73
Filed: 1985-04-22
Abstract: PURPOSE:To prolong the life of a light source by controlling the quantity of light of a light source through dimming filters of cyan (C), magenta (M), and yellow (Y) in a device which records an image of a photographic film on a magnetic disk. CONSTITUTION:The dimming filters 3 of C, M, and Y are provided on the optical path of the light source 1, light is passed through a mirror box 4 to illuminate a negative film 5, and an image is picked up by an image pickup system 7 and recorded on the magnetic disk 205. Further, light quantity modules 91 and 92 detect the quantities of light of three primary colors, i.e. red, green, and blue. The apertures of respective C, M, and Y filters 31, 32, and 33 of the dimming filter 3 are controlled according to the quantities of light of the three primary colors. A filter having the minimum quantity of light to be controlled among those C, M, and Y filters is put off the optical path of the light source and the quantity of the light source 1 is adjusted to the target quantity of light for the dimming filter. Then, other two filters are controlled to the target quantities of light. Therefore, a voltage applied to the light source is minimized to eliminate a waste of the quantity of light of the light source and prolong the life of the light source.
Patent JP-S61243445-A (JP)
Title: Light information recording medium
Inventor: OBA HIDEAKI
IPC: G03C1/72
Filed: 1985-04-22
Abstract: PURPOSE:To enhance C/N ratio and to improve light stability by incorporating a compd. having a specified methine chain in the light information recording medium layer on which light information is written with laser beams or the like. CONSTITUTION:The compd. to be contained in the light information recording medium layer is represented by formula I in which T, T' are each C, N, or O; A, A' are each an aromatic ring, and one or both of them substd. by -(CH2)mSO3<-> (m=1-8) forming an Ni salt; B, B' are each a combination of -H and H- opening a ring, -O-, -S-, =C(CH3)2, -Se-, -CH=CH-, or =NZ; Z is 1-18C alkyl or an aromatic ring; X<-> is halogen, sulfonic acid, sulfate, or acetate ion; and n is 0-4. This compd. can be formed into a recording layer on an injection molded base, and this recording medium is superior in R/W char acteristics and light resistance.
Patent JP-S568874-A (JP)
Title: Bipolar transistor device
Inventor: TAWARA YOSHITAKA
IPC: H01L21/8249
Filed: 1979-07-04
Abstract: PURPOSE:To eliminate the influence of a variation in collector voltage for current amplification factor and to contrive the improvement of dielectric strength across base and collector by connecting a bipolar transistor and an FET as predetermined wherein Early effect is eliminated. CONSTITUTION:The collector of a bipolar type N-P-N transistor 1 is connected with the source of a junction FET2 and the base of the transistor 1 is connected with the gate of the FET2 to act as a bipolar transistor as a whole. This structure applies reverse bias to the gate of the FET2 against channel to perform normal active operation and acts as an FET in accordance with a change in collector voltage, accordingly, the voltage across the collector and base of the transistor 1 drops by the voltage drop of the channel of the FET2 and reverse dielectric strength increases by the amount of voltage drop. Because the higher voltage across the collector and base generates the more voltage drop in the channel and actual influence on the collector voltage of the transistor 1 will be small, a change in current amplification factor due to a variation in the collector voltage will be reduced.
Patent JP-H09242323-A (JP)
Title: Positioning jig of ceiling joint packer
Inventor: NOGUCHI KENICHIRO
IPC: E04F21/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the shortage of amount of a sealing material attributable to positioning variability of packer and the generation of various troubles attributable thereto by executing setting work while measuring the depth of a packer with accuracy and high efficiency when it is set in a joint. SOLUTION: There are provided a clamping material which can be clamped with hand, a scale member 12 which is supported with the inside of the clamping member so that it may move forward and backward and an operation means which moves the scale member 12 forward and backward. The operation member is a screw member 14, which is fastened with the scale member 12 where the screw member 14 projects its top outside the clamping member by way of a slit 13 formed on the clamping member and adapted to be movable with the scale member 14 along the slit 13.
Patent JP-H06301026-A (JP)
Title: Color liquid crystal display device
Inventor: NISHINO TOSHIHARU
IPC: G02F1/139
Filed: 1993-04-12
Abstract: PURPOSE:To increase the transmittance of light and to sufficiently enhance the brightness of display by coloring transmitted light without using color filters. CONSTITUTION:A pair of polarizing plates 41, 42 are arranged by holding a liquid crystal cell 30 consisting of homogeneously oriented liquid crystal molecules therein and a phase plate 40 is arranged between the liquid crystal cell 30 and the upper polarizing plate 41. The values of retardation of the phase plate 40 and the liquid crystal cell 30 are varied from each other and the delay phase axis of the phase plate 40 and the liquid crystal molecule orientation direction of the liquid crystal cell 30 are nearly paralleled or nearly orthogonally intersected with each other. The transmission axes of a pair of the polarizing plates 41, 42 are diagonally shifted by a prescribed angle from the delay phase axis of the phase plate 40.
Patent JP-H06302426-A (JP)
Title: Tubular powder molding magnet and manufacture thereof
Inventor: HAMAGUCHI TAKESHI
IPC: H01F7/02
Filed: 1993-04-12
Abstract: PURPOSE:To improve adhesion strength between adhesive and an adhesion object by adopting epoxy primer coating for finish coating of a tubular powder molding magnet. CONSTITUTION:As for a coating method of a tubular powder molding magnet 1, in the process figure, primer coating 2 is applied for first coating, epoxy coating 3 containing fluorine is applied for second coating and lastly primer coating is applied for finish coating.