baber/WOPTO huggingface dataset:
Patent JP-H06228895-A (JP)
Title: Deinking of waste paper
Inventor: KANEKO MASAHITO
IPC: C12S3/08
Filed: 1993-02-01
Abstract: PURPOSE:To provide a method for deinking, capable of efficiently utilizing the cellulase activity as much as possible, of making it possible to readily macerate waste paper, of improving the yield of cellulose and of promoting hydrolysis of cellulose to which printing ink adheres. CONSTITUTION:Before macerating waste paper, deinking is carried out by admixing cellulase with the waste paper in an aqueous acidic solution of 3<pH<6. (1) Since an enzyme such as cellulase capable of hydrolyzing cellulose is added before addition of chemicals such as an alkali according to the general process, the conditions can be controlled to a pH and a temperature suitable for the enzyme. Consequently, the activity of cellulase can be utilized as much as possible. (2) Since cellulase is admixed before macerating waste paper, macerating of the waste paper is facilitated by an action accompanied by partial decomposition of cellulose. In addition, excessive hydrolysis can be prevented whereas it is liable to occur in case cellulase is admixed after breaking. Accordingly, the yield of cellulose is improved in this method. Further, hydrolysis of cellulose to which printing ink adheres can be promoted. (3) If a surfactant is used in combination, a more-excellent deinking performance is realized.
Patent JP-H10192317-A (JP)
Title: Pouch cover
Inventor: YAMAGATA KEIKO
IPC: A61F5/445
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To make a pouch cover simple and hygienic by forming the cover over the entire part of the pouch of absorptive cloth, providing this cover with a terminal opening, forming an opening of a stoma size in the position corresponding to the hole part of the pouch, protecting the circumference with overlap cloth and forming a pouch insertion part to the lower part of this opening. SOLUTION: The pouch cover 4 is formed by the water absorptive cloth to the shape approximately covering the pouch. The aperture 5 of the stoma size is formed in correspondence to the hole part of the pouch on the front surface part. Further, the front cloth 7a, 7b are extended from the bottom end 6 thereof and are crossed without interstopping to form the pouch insertion part 8. The body surface part of the part exclusive of the crossing parts 9 of the cloth 7a, 7b on the circumference of the aperture 5 is protected double by pad cloth. Further, a terminal aperture 11 is formed at the cover 4 and the discharge port of the pouch in the cover 4 is exposed outside the cover 4 and is made connectable to an external tank.  As a result, the pouch which does not come into direct contact with the skin, has no uncomfortable feel, is capable of absorbing sweat, etc., and is made hygienic is obtd.
Patent JP-H08301226-A (JP)
Title: Treatment device of opening
Inventor: ADACHI SHUICHI
IPC: B65B43/30
Filed: 1996-01-31
Abstract: PURPOSE: To form a clearance between mutual films of the upper side of a container in order to easily and securely open the container. CONSTITUTION: A container 1A in which films 1a, 1b are superposed and the sides are sealed to join together, is transferred to the F-direction by grippers 11, 12. A vibrating cutter 21 of a cutting device 20 is fixed diagonally to a slide frame 22. When the upper side of container 1A is cut by the vibrating cutter 21, the cut section becomes slant against the thickness direction of the container. And hence, a clearance is formed between the films 1a, 1b of the cut upper side. The container 1B having the clearance by cutting is transferred to the G-direction by grippers 11, 12 and opened by an opening device so. The opening work can be easily and securely done owing to the clearance.
Patent JP-S62174459-A (JP)
Inventor: SHIMANOE SHIGEYOSHI
IPC: E04B9/30
Filed: 1986-01-27
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-H10211028-A (JP)
Title: Operation lever for gas spring
Inventor: NARITA TETSUYA
IPC: A47B9/10
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To enable to smoothly perform pressing operation of a protruding plug, by movably equipping a spherical pressing body supported by a support in a device to adjust the extension amount of a gas spring by pressing the protruding plug for gas pressure releasing. SOLUTION: A top plate 10 is pushed up by pulling up the rear end part of an operation lever 11 to press a protruding plug via a spherical pressed body 15 to release the gas pressure inside. At the rotation operation of the operation lever 11, since a flexible piece at an attaching part of the operation lever 11 is twisted to occur elastic deformation and quickly returns to the original position by its elastic restoring force, a return spring, etc., for restoration becomes unnecessary. Since the protruding plug 17 is pressed by the operation lever 11 via the spherical pressed body 15, the sliding friction resistance between the pressed body 15, the operation lever 11 and the protruding plug 17 is reduced to smoothly press and move the protruding plug and to reduce abrasion of mutual contact faces to the least.
Patent JP-2000211833-A (JP)
Title: Elevator device
Inventor: YAMASHITA KENICHI
IPC: B66B1/14
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of service originating from illicit operation of a wheelchair button committed by a normal person. SOLUTION: When a wheelchair hall call button 1-a is pushed, a camera 2 sends image to an image processing device 3, which judges whether any wheelchair user exists. An elevator control device 4 prolongs the door open time if the judgement requests such prolongation of door open time because of a wheelchair user, etc., and performs usual service without prolongation if no wheelchair user, etc., is included.
Patent JP-S56112357-A (JP)
Title: Brake booster for automobile
Inventor: KOBAYASHI HIDEYUKI
IPC: B60T13/52
Filed: 1980-02-09
Abstract: PURPOSE: To make parts into light weight in such a way that the end part of a master cylinder is enlarged into a flange shape making it as one part of the booster housing, and the flange rim part is directly fixed onto the dashboard.  
     CONSTITUTION: At the time of braking, reaction force of braking liquid pressure which is produced in the master cylinder 22 has one part of it transmitted through a diaphragm piston 27, the first seat 31 and a push rod 20 to a brake pedal. The rest of the reaction force is transmitted from the body of the master cylinder 22 through the first body 24 and a stud bolt 46 to the dashboard 48. Thus, the second body 25 of the booster does not receive this reaction force. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5299297-A (JP)
Title: Manufacturing of material for smoke
Inventor: KISAKI TAKUROU
IPC: A24B3/12
Filed: 1976-02-17
Abstract: PURPOSE: To obtain a smoking material giving low irritating odor and low tar generation by the use of a cultivation product produced by the cultivation of specific microbials in a medium containing cellulose. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58136210-A (JP)
Inventor: SUMITANI SHINZOU
IPC: H02G1/06
Filed: 1982-02-04
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-H05338172-A (JP)
Title: Bubble jet print device and bubble jet image reproducer
Inventor: KIA SHIRUBABURUTSUKU
IPC: B41J2/14
Filed: 1992-01-30
Abstract: PURPOSE: To execute accurate alignment of components in a two-component structure by a constitution wherein the size of this print device is roughly equal to that of a recording medium in a direction crossing a relative moving direction of the recording medium passing through the apparatus. CONSTITUTION: A ring groove 492 as well as a heater 493 formed to be diffused therein are extended in a direction of a nozzle tip 486. A thermal diffuser 491 is provided similarly. The advantages of this structure are easy thermal connection, easy thermal diffusion, easy self-filling and easy manufacturing. The disadvantages are the facts that a bubble generating direction is a direction crossing an ink ejecting direction and it is not easy to vary a length of the heater 493. Another disadvantage is that as a rate of a heat transferring to a silicon substrate 130 is raised, the heat is possibly wasted.
Patent JP-S60160213-A (JP)
Title: Manufacture of piezoelectric vibrator
Inventor: KAWAURA KUNINORI
IPC: H03H3/02
Filed: 1984-01-31
Abstract: PURPOSE:To manufacture a piezoelectric vibrator with a high mechanical Q value and small variance by limiting the cut direction and cutting a wafer from the side of sub-orientation flat in parallel with orientation flat. CONSTITUTION:In the manufacture of piezoelectric vibrator, a piezoelectric vibrator wafer 10 is cut from the sub-orientation flat 12 in parallel with the orientation flat 11. In the piezoelectric vibrator cut off from the side of the sub- orientation flat 12 in parallel with the orientation flat 11, the wafer having a value of <=3,000 of the mechanical Q is <=5%, and the piezoelectric vibrator having a higher mechanical Q value generally and small variance is obtained.
Patent JP-S53100337-A (JP)
Title: Constant bearing lubrication system
Inventor: ISHIDA HIROAKI
IPC: G01M13/04
Filed: 1977-02-14
Abstract: PURPOSE: To make the lubricating state constant only by mesuring contact ratio of metal to rotation number of a rotation axis, with dc. voltage applied between the rotation axis and a bearing to monitor the formed oil film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06213596-A (JP)
Title: Combustibles such as water-proof fire cracker and candle
Inventor: NAMIKI TAKESHI
IPC: C06B45/12
Filed: 1993-01-04
Abstract: PURPOSE:To prevent a fire cracker or a candle from being extinguished in its burning or its combustion from being made unstable even if combustibles such as the fire cracker and candle are wetted with moisture by a method wherein a surface of the combustible is provided with a water-repellant film. CONSTITUTION:In the case that a fire cracker is applied, its surface is formed with a thin non-permeable film by spraying water-repellant agent containing fluorine resin and the like to its surface. Saturated aceton solution of sodium alkylsulfonic acid is coated on the film and then dried. In the case that candle is applied, mixed solution of saturated aceton solution of sodium alkylsulfonic acid and collodion solution with a ratio of 1:1 is coated on the surface of the candle in order to prevent adhering of water balls there and then dried. With such an arrangement as above, even if water is applied to the candle during a candle service at a wedding ceremony, for example, the water is repelled to enable the candle to be prevented from being extinguished in its firing.
Patent JP-H11263044-A (JP)
Title: Data conversion from two gradation to continuous gradation
Inventor: FELLEMAN JOHN P
IPC: B41J2/52
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To convert a two gradation data into a continuous gradation data of lower resolution by reading out a specified number of words from the two gradation data and retrieving an ink density value from a lookup table using each word as an index. SOLUTION: A measurement is normalized to a value between 0 through 255 and stored in an ink keep reset table at a location corresponding to a related bit pattern (S602). Since 40-bits in a high resolution data file are converted into a single 8-bit continuous gradation pixel value, M is set equal to 5. Consequently, five 8-bit patterns are read out from the high resolution data file and a single 8-bit continuous gradation value is generated (S604-S608). After respective blocks of 40-bit are converted, five (M) continuous gradation values are averaged (S610) and outputted to a low resolution continuous gradation data file (S612).
Patent JP-S60160393-A (JP)
Title: Drive circuit for motor
Inventor: NAGAFUNE KOUJI
IPC: H02P8/14
Filed: 1984-01-31
Abstract: PURPOSE:To prevent a passing current from flowing when an input signal varies by connecting an auxiliary transistor with the base of transistors for flowing exciting currents to motor windings, and inputting an inverted signal to the bases of the transistors and auxiliary transistors. CONSTITUTION:When an input signal phi1 varies from H level to L level, an inversion signal phi1 also varies from L level to H level. A transistor Q1 does not immediately becomes OFF during the storing time TD1 but remain ON, while a transistor Q2 tends to immediately becomes OFF. However, since the transistor Q6 is ON during the storing time TD6, the transistor Q2 does not immediately become ON. Since TD6 TD1, the transistors Q1 and Q2 do not simultaneously become ON, and the passing current does not flow.
Patent JP-H04213347-A (JP)
Title: Rubber composition, and rubber article for medicine and medical tool
Inventor: SUDO MORIHIRO
IPC: C08K5/14
Filed: 1991-01-14
Abstract: PURPOSE:To provide an isoprene-isobutylene copolymer rubber (IIR) compsn. which can be cross-linked with an org. peroxide without being accompanied by the degradation or depolymerization of IIR, a problem in conventional techniques, and can be used as the material for medicine, medical tool, etc., having such high qualities as to pass not only tests in various official specifications but also the more stringent tests recently regarded as important in medical fields. CONSTITUTION:A rubber compsn. which is prepd. by compounding IIR with specified amts. of an org. peroxide cross-linker and a compsn. having at least two maleimide groups in the molecule and may be compounded further with an organosilicon compd. At least one peroxide selected from the group consisting of peroxyesters, peroxycarbonates, and perxoyketals is pref. used as the cross- linker. A rubber article for a medicine, a medical tool, etc., prepd. by molding an cross-linking the compsn. pref. has a hardness (using a JIS durometer of a spring type) of 25-55 and a very high quality.
Patent JP-H11213716-A (JP)
Title: Luminaire, tunnel luminaire, and tunnel illumination system
Inventor: KOJIMA HIROYUKI
IPC: H05B37/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel luminaire and illumination system that can be used instead of or together with a photocatalyst film, and is used to prevent dirt f from adhering. SOLUTION: The adhesion of dirt is prevented by keeping the temperature of a translucent cover 2 not less tan 50 deg.C. A sheathed heater used as a heating means is installed in a luminaire space. A swirl due to the traffic of automobiles is produced in a one-way tunnel. Since the adhesion of dirt is increased if a light source translucent cover 2 is located in the vicinity of the starting point of the swirl, the adhesion of dirt is decreased by placing a lighting control part 7 at that position, and placing a light source lamp 5 and a reflector 6 on the side in the exiting direction of automobiles. The temperature of the translucent cover 2 can be kept high by controlling multiple tunnel luminaries installed in the tunnel and lighting them mixing with modulated light all day long, so that the adhesion of dirt to the translucent cover 2 is reduced.
Patent JP-H04340286-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KOIZUMI YOSHIHIRO
IPC: H01S5/00
Filed: 1991-02-07
Abstract: PURPOSE:To form a reflecting mirror for a semiconductor laser by etching a laminated structure deeper than a position of an active layer by a vapor etching method, and further etching a formed semiconductor groove part. CONSTITUTION:A semiconductor is etched to a depth exceeding a position of an active layer 12 of a semiconductor laser by using a vapor etching method. In this case, if a vapor etching method such as an RIBE method, etc., is used, a semiconductor surface (100) can be substantially perpendicularly etched without surface anisotropy at an etching speed. After the vapor etching, the semiconductor is etched with bromomethanol solution by using a dielectric etching mask 10 and an etching mask 13 which are formed previously. A side etching occurs under the mask 13 by this chemical etching, and the etching is isotropically advanced. Thus, a surface 14 of a smoothly recess state is formed, and a reflecting mirror for a semiconductor laser can be formed by etching.
Patent JP-H04256022-A (JP)
Title: Calculation formula changing device
Inventor: AZUMA YASUSHI
IPC: G06F9/06
Filed: 1991-02-07
Abstract: PURPOSE:To easily obtain an object calculation result by only changing the contents of a calculation formula file without changing a source program. CONSTITUTION:An input means 1 inputs a calculation formula. A calculation formula file processing means 2 matches the inputted calculation formula, and simultaneously, stores it in the calculation formula file 3. Next, a calculation formula reading means 4 reads out the prescribed calculation formula from the calculation formula file 3, and a data read-out processing means 6 reads out prescribed data from a data file 5. Subsequently, a calculation preparing means 7 substitutes the data to the read out calculation formula, and a reverse Polish calculation means 8 executes the operation of this calculation formula. Then, a result output means 9 outputs the calculation result.
Patent JP-H11213455-A (JP)
Title: Optical disk
Inventor: TERASAKI HITOSHI
IPC: G11B7/24085
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To enable discrimination whether a disk is one to be reproduced by widening the width of the pits having a specific length among ordinary pits, for those pits depicting information related to the recording information recognizable to the naked eye. SOLUTION: Information relating to recording information is depicted by widening the width of the pits more than usual from 3T to 6T among those pits from 3T to 11T formed on an optical disk. As a result, compared to the case where the pits are formed all with the same width, the strength of the reflected light is weakened on the signal recording surface, so that the information relating to the recording information floats and becomes recognizable to the naked eye. Since only the pit width from 3T to 6T is widened more than usual, the pit length from 3T to 6T is unchanged, having no effect at all on the reproducing characteristics. Consequently, the control of the optical disk becomes convenient as well as recognition whether or not the optical disk is the one to be reproduced.
Patent JP-S61176522-A (JP)
Inventor: KENESU ERU EBENSUTATSUDO
IPC: A61K9/02
Filed: 1985-01-30
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-H03222309-A (JP)
Title: Double insulation structure transformer and its assembling method
Inventor: TOCHIO YOSHIRO
IPC: H01F27/32
Filed: 1990-01-26
Abstract: PURPOSE:To accomplish protection of external connection terminal part in a simple structure by a method wherein a cover, with which at least one side of a primary side terminal part and a secondary terminal part extended almost in parallel with axial direction are protected, is formed on an insulating case. CONSTITUTION:When an insulation case 5 is attached to the outer circumference of an installed secondary coil assembly 4, the outer circumference of the secondary winding 42 of the secondary coil assembly 4 is brought in an insulation- coated state by the insulation case 5. Also, at the same time as this, primary or secondary side external connection terminal parts 33 and 43 are covered by the cover 51 formed on the insulation case 5. As above-mentioned, the insulation coating of the secondary winding 42 and the protection of external connection terminal parts 33 and 43 can be achieved simultaneously by an assembling operation in which the insulation case 5, which is a single part, is attached. Also, in this invention, a coaxial type double structure transformer can be constituted by assembling each component part successively from the same direction against the center core 21 of the E-type core block which constitutes core assemblies 3 and 4.
Patent JP-H09209108-A (JP)
Title: Dip plating method for steel worked product
Inventor: NIIGASHIRA HIDETOSHI
IPC: C23C28/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a dip plating method for a steel worked product capable of forming a plating layer having sufficient corrosion resistance even in a severe corrosive environment, furthermore excellent in plating adhesion in the case of impact, having a smooth surface excellent in appearance quality and high in commercial value over the whole face of a steel worked product. SOLUTION: The surface of a steel worked product is plated with at least one or >= two kinds of metals selected from Ni, Sn, Cu, Cr and Co by 0.1 to 3.0g/m<2> , which is thereafter dippted in a hot-dip plating bath contg. 0.1 to 5.0% Al and 0.1 to 3.0% Mg, and the balance Zn with inevitable impurities. The plating bath contains one or two kinds of Sn and Sb by <=3.0%.
Patent JP-S60161305-A (JP)
Title: Purification apparatus for gaseous hydrogen
Inventor: NAKADA YASUSHI
IPC: B01D53/14
Filed: 1984-01-31
Abstract: PURPOSE:To increase the yield of purification of hydrogen using metal hydride and to reduce hydrogenation cost by purifying purge gas previously and utilizing the purified gas are crude hydrogen gas again. CONSTITUTION:Crude hydrogen gas is fed to the first and second vessels 1, 2 for purifying hydrogen alternately with a specified pressure through a crude hydrogen gas pipe 14 and an ON/OFF control valve 32, 33. After occlusion of H2 by metal hydride is completed, gaseous impurities are discharged as purge gas from a vessel 1, and the purge gas is introduced into one of a purge gas reservoir 5 through a pipe 18. After the purge from the vessel 1 is completed, liberation of H2 from the metal hydride in the vessel 1 is proceeded, and the liberated gas is obtd. as purified gaseous H2 through a pipe 17. When >=2 vessels for the purified H2 are installed in parallel, purified gaseous H2 is obtd., alternately from each vessel, and purge gas is accumulated in the purge gas reservoir 5.
Patent JP-H11210144-A (JP)
Title: Wooden roof truss set
Inventor: FUJIWARA YASUSHI
IPC: E04B7/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the easiness and safety of the assembling work by connecting skeleton materials such as a king post skeleton material with bolts and nuts via connecting pieces, and forming each skeleton material with a pair of woods overlapped via a connecting piece. SOLUTION: A pair of long woods are overlapped, and end sections are fixed by bolts 7 and nuts via one of connecting pieces 6A-6E between the woods to form each of skeleton materials 1-5. A pair of tie beam skeleton materials 1, 1, a king post skeleton material 2, and a pair of brace skeleton materials 4, 4 are connected to a first connecting piece 6A at one end, for example. The other end of the tie beam skeleton material 1 is connected to a second connecting piece 6B connected to one end of a principal rafter skeleton material 3, and the other end of the king post skeleton material 2 is connected to a third connecting piece 6C connected to the other end of the principal rafter skeleton material 3. A wooden roof truss assembled with the skeleton materials 1-5 at a factory or a site is mounted on a beam and fixed to the beam for use.  The wooden truss is easily obtained, no assembling work is required at a high position, and the complexity and danger of assembling can be avoided.