baber/WOPTO huggingface dataset:
Patent JP-S6239521-A (JP)
Title: Immunopotentiator
Inventor: KAGEYU AKIRA
IPC: C07C33/02
Filed: 1985-08-14
Abstract: PURPOSE:To provide an immunopotentiator containing dolichol or its ester as an active component, having mild immunoenhancing activity and extremely low side effect and useful especially for the enhancement of immunity of a person having decreased physical strength, such as an aged person or a serious illness. CONSTITUTION:The objective agent contains the dolichol of formula I (the group of formula II is trans-isoprene unit; the group of formula III is cis-isoprene unit; n is integer of 12-18) or its ester as an active component. The compound of formula I enhances the human immunity mildly and effectively, and is free of side effects such as of levamisole. It is useful especially as an immunopotentiator for aged person and serious illness. It can be administered orally or parenterally preferably at a dose of 0.2-50mg/kg daily.
Patent JP-S6241184-A (JP)
Inventor: NAKAHARA MASAAKI
IPC: B66B23/12
Filed: 1985-08-15
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-H1126858-A (JP)
Title: Method for controlling q switch oscillation solid laser device and q switch oscillation solid laser device
Inventor: NAKAYAMA MICHIO
IPC: H01S3/11
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide Q switch pulse light superior in the stability of beam quality with stable output energy and a steeple value. SOLUTION: The method is to arrange a solid laser medium 3 and an AO-Q switch 4 in respective resonator mirrors 1 and 2, to excite the solid laser medium 3, to generate the resonance of the induced light, to switch-operate the AO-Q switch 4 and to output pulse-like laser light. The solid laser medium 3 is excited so that input heat quantity and discharge heat quantity become a balanced state before the switch operation of the AO-Q switch 4 is started. The excitation of the solid laser medium 3 is stopped or reduced so that inversion distribution in the solid laser medium 3 is suppressed to a level where a laser does not oscillate. Then, the AO-Q switch 4 is switch-operated with a prescribed frequency.
Patent JP-S6259223-A (JP)
Inventor: GEERUHARUTO ZAUERU
IPC: A61K31/14
Filed: 1986-08-01
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-H119872-A (JP)
Title: Thread feed device of sewing machine
Inventor: ASAHA YUTAKA
IPC: D05B45/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a drive source for a free-rotation delivery roller and simplify a construction by making transmittable or cutting off a drive force transmitting path from a drive rotation delivery roller having a drive source to the free-rotation delivery roller according to a selected sewing pattern. SOLUTION: Feed parts 32, 35 for delivering a needle thread to a left and right sewing needles 2, 3 respectively and delivery parts 33, 34 for delivering a louver thread 17 to an upper and lower louvers 7, 8 respectively are disposed on a mount plate 100 disposed at the upper part of a sewing machine frame 1 from the left side toward the right side. The part 35 has a delivery roller 37 which is rotated by a stepping motor 36a and auxiliary rollers 38, 39 are provided so as to be opposed to the outer periphery of the roller 37. On the other hand, the part 35 for a right needle thread does not have a drive source and has a free-rotation delivery roller 44 axially resting on the plate 100. And the rotation of the roller 37 is transmitted to the roller 44 through a row of gears 43a-43c to rotate it.
Patent JP-H119744-A (JP)
Title: Golf club shaft
Inventor: MURAKAMI NOBUHIRO
IPC: A63B53/12
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To allow even a general golfer who is powerless and slow at head speed to easily swing a shaft and strike a ball on the core of the head. SOLUTION: In a golf club shaft attached to a head at its end 1A and having a grip attached to its rear end 1B, the bending rigidity of the shaft 1 has a distribution such that it is held at an almost constant value in the range from 35 to 45% of the shaft length from the end 1A of the shaft 1 and then increases toward the rear end 18 of the shaft.
Patent JP-S6159469-A (JP)
Title: Cleaning device of electrophotographic copying machine
Inventor: UCHIDA TOSHIO
IPC: G03G21/10
Filed: 1984-08-31
Abstract: PURPOSE:To prevent toner from being accumulated on a sheet material for recovery and prevent the inside of the copying machine from being stained with toner by oscillating the recovery sheet material at a conveyance anger side through the rotation of a conveyance auger. CONSTITUTION:A housing 2 adjoining to a photosensitive body 1 is provided with a cleaning member 3 and a bracket 4 and the recovery sheet material consists of a film sheet 5 and a 'Mylar(R)' film 7. The 'Mylar(R)' film 7 is oscillated through the rotation of the conveyance auger 6, and untransferred toner on the photosensitive body 1 which is scrapped off with a cleaning member 3 slides down onto the conveyance auger 6 smoothly without being accumulated on the 'Mylar(R)' film 7 and conveyed from the toner discharge port of the housing 2.
Patent JP-H0880972-A (JP)
Title: Packaging box with cushioning material of corrugated paperboard
Inventor: OKAZAKI YOSHIKAZU
IPC: B65D5/475
Filed: 1994-07-07
Abstract: PURPOSE: To obtain a packaging box with a cushioning material, which excels in the function to protect the contents from impacts and mechanical pressure and is easily disposable as waste. CONSTITUTION: An upper cushioning material 3 and a lower cushioning material 4, which are fitted into a body of packaging box 1 of corrugated paperboard, are both made of corrugated paperboard. A handle 5 is attached to the upper cushioning material 3. After setting the lower cushioning material 4, an object 2 to be carried is put in place, the upper cushioning material 3 is put in place, the lid is put on, and the handle is pulled out. Both the upper cushioning material 3 and lower cushioning material 4 consist of blank of double-structured corrugated paperboard which comprises a first paperboard, first core paper corrugated in section, second paperboard, second core paper corrugated in a pattern differing from the first core paper, and third paperboard, laid one upon another in sequence, glued, and formed into a laminate.  This blank material is wound double to form each cushioning material.
Patent JP-H0230223-A (JP)
Title: Keyboard device
Inventor: TANNO KIYOTAKE
IPC: G06F17/22
Filed: 1988-07-20
Abstract: PURPOSE:To correct the mode error of a key automatically by discriminating a character string outputted through the depression of a key button with both one English letter and one Kana (Japanese syllabary) character assigned thereto at a semantic interpreter and selecting the correct mode. CONSTITUTION:Both one English letter and one Kana character are assigned to each key of a key depression button group 11 and either the English or the Kana character is selected and the selected key code is outputted by using a mode changeover key 12. The character string generated by depressing keys are given to a character string conversion circuit for English letter and Kana character of a character string converter 13, its output is inputted to a semantic interpreter 14, where the code is subject to semantic interpretation, a significant character string is outputted to a key output 15, a mode decision signal 16 is outputted and if a signal from the mode changeover key 12 is in error, it is corrected and outputted to a terminal 17. Thus, even with the presence of the mode changeover key 12 left undepressed or depressed in mistake, it is corrected automatically.
Patent JP-H0548192-A (JP)
Title: Semiconductor laser
Inventor: ONISHI SHOJI
IPC: H01S5/042
Filed: 1991-07-22
Abstract: PURPOSE:To reduce the resistance of LD chips when driving at high frequency. CONSTITUTION:An insulating material 5, such as SiO2 is installed on the rear side electrode section of an LD chip 3. The insulating material 5 is interposed in a part of an interface of a sub-mount 2 comprising a conductor which forms a part of the rear side electrode section and a base material. As a result, the insulating material 5 acts as a capacity component and the capacity component is inserted into a composite resistor RP formed by an ohmic resistor and a substrate in the LD chip 3 in parallel. This construction makes it possible to reduce the value of the RP during the application of high frequency and enhance cut-off freqnency.
Patent JP-2001014733-A (JP)
Title: Optical disk manufacturing device
Inventor: EBISAWA KATSUHIDE
IPC: G11B7/26
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk manufacturing device capable of efficiently circulating and reutilizing a disk holder. SOLUTION: The device is composed of a disk taking-out area R1 in which disk plates 1a, 1b are taken out piece by piece from a disk holder 7 for holding plural disk plates 1a, 1b in an laminated manner, a disk preparing area R2 in which the two disk plates taken out are glued together using an adhesive to form one disk 10, a disk inspecting area R3 in which the disk 10 thus obtained is inspected, and a disk laminating area R4 in which the disk 10 after the inspection is laminated on the disk holder 7; in such structure as above, a transporting path 33 is formed on which the disk holder 7 is transported between the disk taking-out area R1 and the disk laminating area R4.
Patent JP-2001011394-A (JP)
Title: Water dispersion-type pressure-sensitive adhesive composition, its production and sheet for surface protection
Inventor: YAMAMOTO HIROKO
IPC: C08G18/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To produce a water dispersion-type pressure-sensitive adhesive composition of the water dispersion type hardly causing problems in terms of the environment and industrial-hygiene, excellent in waterproof properties, excellent in properties of anchoring to a carrier, hardly causing change of the adhesion with time, and thereby hardly providing pollution to a body to be adhered. SOLUTION: A polyol, a carboxyl-containing acrylic polyol, a hydroxyl- containing acrylic monomer, and a polyisocyanate are used as starting materials, to provide an aqueous dispersion of an acryl-modified polyurethane having a neutralized carboxyl and a (meth)acryloyl groups in the molecule. A monomer capable of providing a polymer composed out of a monomer of an alkyl (meth) acrylate as essential components and having <=250 deg.C glass transition temperature is added to the obtained aqueous dispersion, and the obtained mixture is polymerized to form 98-2 wt.% acrylic polymer having <=250 K glass transition temperature on 2-98 wt.% acryl-modified polyurethane having neutralized carboxyl group in the molecule to provide the objective water dispersion-type pressure- sensitive adhesive composition.
Patent JP-S6236394-A (JP)
Title: Oligosaccharides
Inventor: JIYON ROBAATO KAUCHIMAN
IPC: C07H3/06
Filed: 1986-07-31
Abstract: Novel esterified oligosaccharides including at least one esterified disaccharide unit consisting of a uronic acid residue and a hexosamine residue can be topically applied to mammalian skin to improve the appearance of hair and other benefits. These oligosaccharides can be synthesised by chemical cleavage of an intact glycosaminoglycan chain or by condensation of hexosamine and uronic acid residues.
Patent JP-H0471101-A (JP)
Title: Headlamp for vehicle
Inventor: AKIZUKI KUNIO
IPC: F21V7/09
Filed: 1990-07-11
Abstract: PURPOSE:To form a desired light distribution pattern by forming a cut line at the cut angle phi with a sub-reflector when the low-beam filament of an H4 bulb is lighted. CONSTITUTION:A sub-reflector 11a is vertically formed in a segment of the angle phi above the horizontal axis X, and a sub-reflector 11b is formed in a segment of the angle phi below it. A main reflector 11c is formed in the other segment. The vertical cross section of the optical path of the light emitted from a light source and reflected by a reflector 11 is nearly parallel with the Z-axis. The reflected light of the sub-reflector 11a is diffused upward, and the reflected light of the sub-reflector 11b is diffused downward respectively. When a low-beam filament 10b is lighted and the light distribution pattern of the reflected light by the reflector 11 is observed, the light does not reach the area shown by parallel slant lines because the lower portion of the low-beam filament 10b is covered by a shade 10c.
Patent JP-2000002065-A (JP)
Title: Fire shutter
Inventor: YOSHIDA MITSUHIRO
IPC: A62C2/06
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a fire shutter which prevents the whole weight of a shutter curtain from being put on a person even when the person is caught between the lowering shutter curtain and a floor surface. SOLUTION: In a fire shutter having a constitution wherein a shutter curtain lowers while being guided by guide rails 5 provided upright on both right and left sides of an opening part, and closes wholly the opening part, a seat plate of which the upper portion is shaped like an opening is suspended from the lower end of the aforesaid shutter curtain in such a manner that it can move vertically. The seat plate is so constituted as to be movable upward relatively in relation to the shutter curtain by receiving the lower end of the shutter curtain, while stoppers 9a and 9b bearing the weight of the shutter at a position where an opening part is wholly closed, and the seat plate 4 is made movable upward even when the opening part is wholly closed.
Patent JP-S6241712-A (JP)
Title: Production of porous silica particle
Inventor: AOKI MASAYOSHI
IPC: C01B33/12
Filed: 1985-08-19
Abstract: PURPOSE:To produce readily dispersible silica particles having uniform pores, by limiting the amount of an acid to be added in dissolving calcium in a calcium silicate compound with an acid. CONSTITUTION:Water is added to a calcium silicate compound to form a slurry, and hydrochloric acid or nitric acid at 1.0-1.3 neutralization equivalent ratio is dropped thereto and reacted therewith to selectively dissolve the calcium in the calcium silicate compound. The solid is then separated from the liquid, washed and dried. Thereby, the aimed porous silica particles having uniform pores while keeping the crystal skeleton of the compound. Since the resultant particles have a high specific surface area, they can be utilized for wide applications, e.g. adsorbents, drying agents, catalysts, catalyst carriers, insulating agents, etc.
Patent JP-H0669753-A (JP)
Title: Analog phase shifter and analog phase shifter used also as vector modulator
Inventor: SUTEIIBUN DEYUAN BINGAMU
IPC: H03F3/60
Filed: 1992-06-17
Abstract: PURPOSE: To provide a wide band phase shifter in combination with vector modulator which is provided with the merit of Strid analog vector modulator and sweeps all the angles from 0 deg.C to 360 deg.C over the wide band width of input cycle signal without violent phase distortion even in a microfrequency range. CONSTITUTION: A phase shifter in combination with vector modulator 201 is provided with two pseudo transmission liens 209 and 211 mutually connected by respective MESFET 203a-203d. A little low-pass filter(LPF) blocks 215a-215d are mutually serially connected and between two pseudo transmission lines, the 1st pseudo transmission line is formed. A little high-pass filter(HPF) blocks 219a-219d are mutually serially connected and the 2nd pseudo transmission line is formed. By using the respective LPF and HPF, the traveling time of respective phasors is made mutually equal by a phase shifter and a proper phase relation is kept between the respective phasors over wide band width. The respective two pseudo transmission lines are connected to the MESFET for connecting the respective correspondent LPF and HPF blocks.
Patent JP-H0934015-A (JP)
Title: Projector screen using hologram
Inventor: ISHIKAWA TOSHIHARU
IPC: G03H1/22
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a projector screen which has high luminance and can be observed in the front without any trouble by using a hologram and reducing decrease in the contrast of a display image due to unnecessary light other than projection light. SOLUTION: This projector screen 20 directs the light projected and image- formed by a projector, in a reflection direction by scattering and reflection, and has a hologram layer 21 for unicolor or multicolor recording which diffracts the projection light 25 from the projector arranged before slantingly to the normal of the screen 20 into a specific eye box in front of it as scattered and diffracted light 26, a layer 22 which is provided on the side of the projection light incidence and has a reflection preventing or nonglaring function, and a light absorbing layer 23 which is provided on the opposite side from the side of projection light incidence and black or in a color corresponding to it.
Patent JP-S6160100-A (JP)
Title: Howling suppressing device
Inventor: SAITO JUICHI
IPC: H04B3/20
Filed: 1984-08-31
Abstract: PURPOSE:To improve the performance of identifying voices and howlings and also suppress low levels of howlings by providing means of level comparison, simple increasing detection, and band comparison to compare the average energy level with the predfined value in each band. CONSTITUTION:A signal is divided into two signals by frequency division and the one is inputted to attenuators 33-35 and the other is inputted to measurement circuits 22-24. In the measurement circuits, the average energy level Li of each band is measured and the outputs are input to level comparison circuit 25-27 and simple increasing detection circuits 28-30. The average energy level Li of a band selected by the level comparison circuits and the simple increasing detecting circuit is inputted to a harmonic band comparison circuit 31. Depending on the difference between the average energy level L1 and the average energy level Loct of a band having the harmonic relationship with the band, a control circuit 32 detects the occcurrence of a howling to control the amounts of attenuations at the attenuators 33-35. The outputs of the attenuators 33-35 are added each other to be outputted from an output terminal 37 for suppressing howling.
Patent JP-S5885004-A (JP)
Title: Starting method of fluidized bed combustion apparatus
Inventor: NOTANI TAKEO
IPC: F23C10/18
Filed: 1981-11-14
Abstract: PURPOSE:To promptly ignite a plurality of fluidized bed chambers, by heightening the  temperature in a starting fluidized bed chamber up to the starting temperature, and by  feeding fluidizing medium in high temperature into the adjoining fluidized bed chamber  which is to be ignited from the starting chamber which is already ignited, while by extracting unheated part of medium from the fluidized bed chamber to be ignited. CONSTITUTION:At the starting time of combustion, a starting fluidized bed chamber 3  is first ignited, with combustion air being fed from a line 5, and coal being fed from a  fuel feed pipe 8, with fluidized medium being fluidized. The feeding rates of fuel and  medium are increased at the time when combustion in the fluidized bed chamber 3 is  stabilized, and then, a fluidized bed chamber 4 is started to be operated by overflowing the medium in high temperature in the chamber 3 into the chamber 4, passing over  a bulkhead 2. During this time, the temperature in the fluidized bed chamber 4 can be  promptly heightened by such a method that the medium in the chamber 4 is extracted  by an extracting valve 9 and is transferred up to a medium hopper 12, at th same  time, the medium is fluidized on a dispersion plate 7. Afterwards, more fuel and medium are fed into the chamber 4 by opening a valve 8A and a rotary valve 14 as they  are needed, and the chamber 4 can proceed to a steady operation, when the amount of medium and the temperature get predetermined conditions.
Patent JP-H1024835-A (JP)
Title: Falling prevention device for trolley electrical equipment case lid
Inventor: SAKAI TOSHIAKI
IPC: B61B13/06
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent a lid from falling without holding the lid with a hand in opening/closing the lid of a trolley electrical equipment case and prevent rain water and the like from entering into the electrical equipment case by providing a right-angle-shaped hanging means on an upper brim part of the electrical equipment case lid. SOLUTION: A right-angle-shaped hanging means 14 formed by bending along the shape of a brim part which is provided on an upper brim part 11 of an electrical case lid 10 is fixed to the upper part and the brim part of the electrical equipment case lid 10 respectively by spot welding. When the electrical equipment case lid 10 is opened to improve or repair the electric system of the trolley, this constitution prevents the electrical equipment case lid 10 from falling because, if an operator unfastens screws 12 in the four comers, the hanging part 14 is hung on the brim part 1. The operator can easily and quickly perform the work without holding the electrical case lid 10 with the hand.
Patent JP-H1029169-A (JP)
Title: Metal expansion anchor driving tool for ceiling
Inventor: TOMIZAWA HIDEO
IPC: B25C1/02
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a load placed on a worker and to greatly shorten the time of burying work by providing a guide pipe having a pin holding tool in its tip and a locking piece in the other end, a pin driving section having a pin inserting part in its tip and a connecting part in the other end and an elastic member for loading the pin driving section in the guide pipe. SOLUTION: A ceiling metal expansion anchor driving tool 1 for ceiling concrete or the like includes a guide pipe 2 having a pin holding tool 3 in its tip and a locking piece 4 in the other end, a pin driving material having a pin inserting part 6 in its tip and a connecting part 7 in the other end and an elastic member for loading the pin driving material in the guide pipe 2. First, the guide pipe 2 is pulled to the connecting part 7 of the pin driving material and a pin 8 is inserted into the pin inserting part 6. Then, by placing the tip part of the pin 8 on desired concrete and driving a driven material connected to the connecting part 7, the pin inserting part 6 is protruded and, simultaneously, the core bar of the pin 8 is driven and thus the pin 8 is fixed to a desired spot.
Patent JP-2000006451-A (JP)
Title: Dye thermal transfer recording apparatus
Inventor: AMANO YOSHINORI
IPC: B41J2/325
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject recording apparatus applying heat and pressure to a dyeing sheet having an image recorded thereon by a sublimable dye and a recording material in such a state that the dyeing layer of the dyeing sheet and the recording material are brought to a close contact state to transfer and fix the dyeing layer to the recording material along with an image and to provide concrete constitution preventing air from entering the gap between the dyeing sheet and the recording material at a time of the application of heat and pressure. SOLUTION: In the application of heat and pressure by a heating means, a dyeing sheet and a recording material are placed on a planar heating plate 32 in a contact state and a pressure roller 24 is allowed to fall on the central part of the recording material 20 and moved toward the end edge of the recording material 20 to apply heat and pressure to the recording material 20 and the dyeing sheet 9.