baber/WOPTO huggingface dataset:
Patent JP-S6143607-A (JP)
Title: Alkali-soluble copolymer latex
Inventor: NAKANISHI MASUHIKO
IPC: C08F2/22
Filed: 1984-08-08
Abstract: PURPOSE:The titled latex, obtained by incorporating specific components such as an ethylenically unsaturated monocarboxylic acid vinyl acetate, etc. in a specific proportion, having a specific HLB value, and capable of imparting improved fluidity and water retentivity to aqueous liquid compositions for coating paper. CONSTITUTION:An alkali-soluble copolymer latex obtained by emulsion polymerizing 30-50wt% ethylenically unsaturated monocarboxylic acid, preferably methacrylic acid, with 30-65wt% alkyl acrylate having 1-8C alkyl group, e.g. methyl acrylate, and 5-20wt% vinyl acetate, preferably in the presence of sodium persulfate, etc. as a polymerization initiator at 3.0-5.0pH, and having 12.4-17.9HLB. EFFECT:Also with effect as a binder.
Patent JP-S6143435-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO KAZUYOSHI
IPC: H01L21/52
Filed: 1984-08-08
Abstract: PURPOSE:To improve the yield of semiconductor device loaded with large pellets by means of easily replacing any defective blocks happen to be formed with other block chips by a method wherein one or exceeding two blocks are replaced with other block chips. CONSTITUTION:A fullwafer LSI2 is fixed to a eutectic gold silicon on a package substrate 1 made of ceramic material to be electrically connected to outer terminals 4 around the substrate 1 by bonding pads 10a, 10b formed around the LSI2 through the intermediary of a wire 5. Besides, a cap 6 mainly comprising silicon carbide is bonded to the substrate 1 using low melting point glass 7 to air- tightly seal the inside of package. Then one or exceeding two blocks of multiple circuit blocks constituting the LSI2 are replaced with other block chips 9. Through these procedures, the yield of semiconductor devices loaded with larger pellets may be improved since any defective blocks happen to be formed may be easily replaced with said block chips 9.
Patent JP-S5789024-A (JP)
Title: Vegetation planting work for rockbed
Inventor: SHIBATA TADASHI
IPC: E02D17/20
Filed: 1980-11-22
Abstract: PURPOSE: To form an exact and tough foundation for vegetation planting work by a method in which a planting base composed of soil and a glue is coated on the uneven surface of a slope in such a way as to flatten the uneven surface and then a netting is laid on the flattened surface of the slope with lesser laying loss of the netting.  
     CONSTITUTION: A planting base 1 composed primarily of soil and a glue is coated on the uneven surface of a rocky slope 20 so as to flatten the uneven surface of the slope. Then, a netting 3 is laid on the slope with the aid of ancho pins 6. Thus, the planting base is penetrated even into cracked portions particularly in the uneven surface of the rockbed, an exact and tough planting foundation can be formed, and a plant grows and its roots extend into the cracked portions to protect hillside, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09323558-A (JP)
Title: Traveling vehicle for work
Inventor: OBATA YOSHIYUKI
IPC: B60K17/348
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the gear shift shock when a front wheel step-up clutch is switched by interlockingly performing the speed change operation of front wheel and rear wheel continuously variable transmission mechanisms according to the operation of a single gear shift lever, and performing the step-up operation of the front wheel continuously variable transmission mechanism according to the rotating operation of a front wheel steering mechanism. SOLUTION: When a gear shift lever 15 is operated, front wheel and rear wheel speed change arms 10, 11 are interlockingly rotated, and front wheel and rear wheel continuously variable transmission mechanisms perform a speed change operation to substantially the same speed state on the basis of the arm rotation. When a steering wheel 20 is turned to either the left or right, an extension part 24a is rotated to either the upper or lower side to pull an inner wire 27, and, according to this, the front wheel speed change arm 10 is relatively rotated in the step-up direction to the rotating arm 12. Thus, on the basis of the step-up operation of the front wheel continuously variable transmission according to steering angle, the rotating speed of the front wheel can be smoothly increased.
Patent JP-H0215658-A (JP)
Title: Semiconductor device
Inventor: KASAI HIROYUKI
IPC: H01L23/04
Filed: 1988-07-01
Abstract: PURPOSE:Not only to facilitate an attachment and detachment operation but also to decrease the damage of an external lead-out lead by a method wherein a chip housing DIP type package is provided, where the thickness of a package is made small at a specified angle to a direction of a short side except a part of the plane of a package base center. CONSTITUTION:A short side of a ceramic DIP type package main body is beveled to make the base of the package main body have a specified angle to the direction of short side from a required position on the base so as to make the short side part thinner than the package main body center. That is, both the short sides of the base of the package main body 4 are beveled. The centers of the long sides of the base of the package main body 4 are in contact with a socket, but the gap occurs between both the beveled short sides and the socket, so that fingers or a tool is made to be easily put into between both the ends of the package main body and the socket and consequently the extraction of the package is facilitated.
Patent JP-S6410113-A (JP)
Title: Tilt angle detecting device
Inventor: SUGAI HIROYUKI
IPC: G01C9/22
Filed: 1987-07-03
Abstract: PURPOSE:To improve the accuracy of a measurement of a tilt angle by pouring 2nd liquid which is smaller in specific gravity than 1st liquid on the 1st liquid without mixing them mutually so that the liquid level of the 2nd liquid is in a small-diameter pipe part. CONSTITUTION:The liquid 30 with large specific gravity is put in a U-shaped communication pipe 20 at its lower part and the liquid 32 which has small specific gravity and never mixes with the liquid 30 is put on the liquid 30. The amounts of the liquid 30 and liquid 32 are so selected that the atmospheric open surface of the liquid 32 is positioned in small-diameter pipes 22A and 22B and the border surface between the liquid 30 and liquid 32 is positioned between large-diameter parts 24A and 24B within the in-use tilt angle range of the U-shaped communicating pipe 20. Consequently, the displacement of the liquid level corresponding to the tilt angle is amplified mechanically without increasing the size of the device.
Patent JP-H0511281-A (JP)
Title: Liquid crystal panel and liquid crystal projection type television using the same
Inventor: TAKAHARA HIROSHI
IPC: G03B21/00
Filed: 1991-07-05
Abstract: PURPOSE:To make the brightness of a display image high without requiring any polarizing plate. CONSTITUTION:Counter electrodes are formed in an interdigital shape. Liquid crystal which has a negative dielectric constant is used as liquid crystal 17 and is oriented homogeneously. When an AC voltage is applied between the counter electrodes 16a and 16b, the liquid crystal between the counter electrodes is oriented vertically to have an ordinary light refractive index no. At other parts, a refractive index which is intermediate between an extraordinary light refractive index no and the ordinary light refractive index no is obtained. Therefore, a pattern of the periodic repetition of the different refractive indexes is generated. This repetitive pattern provides the function of a diffraction grating. Light which is made incident on the panel is diffracted. When a voltage is applied to a reflection electrode 14 on the other hand, the diffraction grating is disordered with the voltage. Therefore, light can be modulated by varying the extent of diffraction according to whether the signal voltage to the reflection electrode is high or low.
Patent JP-H0916895-A (JP)
Title: Operation support system for vehicle operating on route
Inventor: KANAMARU HIDEYUKI
IPC: G07B15/00
Filed: 1995-06-30
Abstract: PURPOSE: To automatically update the fare display on a vehicle operating on a route, control a reference ticket issuer, and control the speaking timing or announcement in the vehicle. CONSTITUTION: An integrated information processor 11 is provided with a memory 12 where data of the route on which a one-man bus is operated, announcement data, and fare data are stored, and a position recognition device 13 which recognizes the position of the bus, a bus speed sensor 14, a door sensor 15, an announcement speaking device 16, and a fare management device 17 are connected to this processor 11.  The integrated information processor 11 compares position information of the bus with the position of a bus stop to decide whether the bus has arrived at or passed the bus stop or not and decides the operation condition of the bus in accordance with the bus speed and open/ close data of the door and automatically transmits announcement data and fare/section data to the announcement speaking device 16 and the fare management device 17 respectively in accordance with decision results and controls a reference ticket issuer 18, fare box 19, and a fare display device 20.
Patent JP-H0512100-A (JP)
Title: Method and table for managing cell
Inventor: INOUE NORIO
IPC: G06F12/02
Filed: 1991-07-05
Abstract: PURPOSE:To prevent a fact that a cell becomes a floating state without being instructed from anything, without decreasing remarkably the processing speed in a method for managing an unused cell whose bending for use is not executed in the cells secured in a memory area. CONSTITUTION:In a cell management table 11, a pointer CA for indicating the head of an unused cell CL connected by queuing, an unuse number counter CC for showing the number of pieces NC of the unused cell CL connected to the cell management table 11, and a history display part HC whose contents are varied at the time when a lending processing or a return processing of the unused cell CL connected to the cell management table 11 is executed are provided in advance, and at the time of executing the lending processing of the cell CL, the contents of the history display part HC at the time of starting the lending processing and the contents of the history display part HC at the time of executing the lending processing are compared, and only in the case they are the same, the lending processing or the return processing is executed.
Patent JP-H0832196-A (JP)
Title: Size-converting board
Inventor: YOSHIMURA HANAE
IPC: H05K1/14
Filed: 1994-07-18
Abstract: PURPOSE:To constitute a device using a general purpose bus and a general purpose sub-rack without lowering electric properties, using different size of plural boards by converting the size of the general purpose board. CONSTITUTION:For a general purpose board 1, many electric or electronic parts are mounted on the surface, and two connectors 1a and 1b are attached to the rear face. Moreover, a connector 3a of an auxiliary is attached to the rear face. Moreover, the right end top of the auxiliary board 2 is fixed to the head of one side 5a of an L-shaped metal fitting 5, and the rear top of the auxiliary board 3 to the head of the other side 5b. The general purpose board 1 is placed on metal fittings 3b and 3c by the auxiliary boards 2 and 3 and an L-shaped metal fitting 5, and the right end top is fixed to one side 5a, and the rear end top is fixed to the other side 5b of the L-shaped metal fitting 5. Moreover, the joining between the general purpose board 1 and the auxiliary boards, and between the fellow auxiliary boards are made by a plate- shaped auxiliary metal fitting 6.
Patent JP-S6226195-A (JP)
Title: Lowering adjustment for submarine
Inventor: HAMADA KAORU
IPC: B63G8/24
Filed: 1985-07-29
Abstract: PURPOSE:To obtain smooth lowering of a submarine for improved lowering operability by lowering in the sea the submarine which is provided in the interior of the body with only a hanging/separating mechanism for a weight, stopping the lowering when the weight reaches the sea bottom to put the submarine in an unbiasedly floating condition, and then separating the weight for operation. CONSTITUTION:A submarine 1 is lowered in the sea at a required lowering speed given by a lowering weight 2, and when the weight 2 reaches the sea bottom g, addition of weight by the weight 2 ceases to put the submarine in a predetermined adjusted and unbiasedly floating condition, so that lowering is substantially stopped. When the lowering of the submarine 1 is stopped, in a hanging/separating mechanism 7-9 a hydraulic control valve 7 is switched over to supply oil pressure to a hydraulic cylinder 8 and thereby to retract a piston rod 9, so that a hanging rope 3 is released and the weight 2 is separated from the submarine 1, which is placed on the bottom in an unbiasedly floating condition for preparation of operation on the sea bottom. Thus, the space within the submarine 1 can be effectively used and made compact, and as the lowering weight is hung from the center of gravity of the submarine, lowering balance is promoted for easier lowering adjustment.
Patent JP-S649683-A (JP)
Title: Formation of outside inclined mirror of semiconductor laser
Inventor: ASAKAWA KIYOSHI
IPC: H01S5/00
Filed: 1987-07-01
Abstract: PURPOSE:To make it possible to form a desired angle of inclination with good reproducibility and with good uniformity by a method wherein a groove processing consists of a fine groove processing for forming a vertical end surface and a fine groove processing, which makes the desired angle of inclination with a substrate for forming an outside inclined end surface, and when two fine grooves cross each other at a bottom part, the region pinched by the two grooves is removed from the substrate. CONSTITUTION:In a resist forming process, a vertical groove 15 is filled with a resist material. Then, a reactive ion beam etching is performed by the same method as a method wherein an etching is performed. At this time, as a substrate 11 is arranged in such a way as to make an angle of 45 deg. to a reactive plasma shower 17, an oblique etching is performed using a resist pattern 16 as a mask to form an inclined groove 18. At this time, the groove 15 and the groove 18 cross each other at a bottom part 19. Accordingly, a part 25 surrounded with both of the fine grooves 15 and 18 is separated from the substrate 11 when the resist mask 16 is removed and such an asymmetrical groove as to have a vertical sidewall 21 and an inclined surface 22 can be obtained.
Patent JP-S6058997-A (JP)
Inventor: ANTONINO SUARAATO
IPC: A61K31/7028
Filed: 1984-08-09
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-S6057423-A (JP)
Title: Kanji input device based on phonetic kanji
Inventor: SHINODA TATSUROU
IPC: G06F17/21
Filed: 1983-09-08
Abstract: PURPOSE:To decrease the overall number of touches and to ensure an effective input for KANJI (Chinese character) by sorting the phonetic KANJI into main and secondary phonetic KANJI and combining radicals or corresponding strokes based on the main phonetic KANJI for input. CONSTITUTION:The phonetic KANJI is sorted into main phonetic KANJI and secondary phonetic KANJI. As shown in a table I , all main phonetic KANJI are included with the main phonetic KANJI shown by ''OTSU'' and the secondary phonetic KANJI shown by ''KOU (ask)''. The main phonetic KANJI and its auxiliary secondary phonetic KANJI are contained at the same place in a character dictionary. In the case of input, each KANJI of a table II is read out of the character dictionary with combination of main phonetic KANJI ''KOU (high)'' and each radical. The table II contains the secondary phonetic KANJI ''KOU (ask)''. In this case, however, the KANJI ''OTSU'' is fed and displayed at the lower part of a screen. In addition, ''OTSU'' is converted into ''KOU (ask)'' by a conversion key and fed.
Patent JP-S648905-A (JP)
Title: Coloration of slide fastener
Inventor: KASAI TOMOAKI
IPC: A44B19/42
Filed: 1987-07-01
Abstract: PURPOSE: To finish a slide fastener in specified two colors beautifully and clearly by dyeing and finishing a slide fastener chain fitted with a colored fastener element to an uncolored fastener tape by a colored sewing thread. CONSTITUTION: In the tape manufacturing process 1, a fastener tape 7 in the uncolored texture state is manufactured. In the manufacturing process 2 of the fastener element 8, sewing thread 11, and core cord 10 of an element section, the colored fastener element 8 is molded into a zigzag shape and the colored sewing thread 11 and colored core cord 10 are manufactured from the raw material obtained in the raw material coloring process 3 that synthetic resin chips and a pigment are mixed and fused to form a colored fused synthetic resin. In the slide fastener chain manufacturing process 4, the fastener element 8 and core cord 10 are arranged on one side edge of the uncolored fastener tape 7, they are stuck by the sewing thread 11, the right and left fastener stringers thus obtained are meshed with each other to finish a slide fastener chain.  In the dyeing process 5, the fastener tape 7 is dyed with a dye different in color from the fastener element 8 or 9.
Patent JP-H069837-A (JP)
Title: Rubber having low hardness
Inventor: NAKAYAMA DAIZO
IPC: C08K5/01
Filed: 1992-06-24
Abstract: PURPOSE:To provide a soft rubber having lower hardness and excellent physical properties, carbon dispersibility and workability. CONSTITUTION:The low-hardness rubber having a hardness of <=20A (JIS) is produced by compounding (A) 100 pts.wt. of a butyl rubber with (B) 30-80 pts.wt. of MT carbon black, (C) 20-55 pts.wt. of a paraffin oil and (D) 0.25-1.0 pt.wt. of sulfur and vulcanizing the obtained rubber composition.
Patent JP-H1111727-A (JP)
Title: Electrostatic pinch belt type paper conveying device
Inventor: SAWANO MITSURU
IPC: B65H5/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device for a printer that can increase paper grip force by static electricity. SOLUTION: In a paper conveying device for a printer using a head 100 using a recording element, driving the recording element according to image data to record an image on paper 103 and conveying the paper 103 through a grip belt type conveying device, a pinch belt 2 and a capstan belt 1 in the grip belt type conveying device are charged.
Patent JP-S6145675-A (JP)
Title: Picture element data interpolation system
Inventor: HOSHINO TANJI
IPC: H04N1/405
Filed: 1984-08-08
Abstract: PURPOSE:To obtain a reproducing picture with high quality by making picture element data to be interpolated by using plural small picture elements when picture element data of j line X k row are converted to picture element data of n line X m row. CONSTITUTION:An input 2X2 matrix A is interpolated and converted to a 3X3 matrix A'. Respective picture element data to be interpolated I1-I5 are further resolved to four small picture elements in the main scanning direction, and a level of picture element data to be interpolated is determined by smearing out the four small picture elements suitably based upon original picture element data P1-P4. Thus, first, the picture element data to be interpolated I1 and I2 are determined and next, the picture element data to be interpolated I3-I5 are determined.
Patent JP-H0333060-A (JP)
Title: Calcination mold for high-temperature molding and mold material for high-temperature molding as well as production of calcination mold for high-temperature molding
Inventor: OGINO HIROYA
IPC: B22C1/08
Filed: 1989-06-28
Abstract: PURPOSE:To obtain the calcination mold with which the shrinkage at the time of a high-temp. molding is adequately compensated by calcining and holding a cured mold which is formed by mixing metal oxide aggregate, metal oxide expanding material and binder and using the mixture as a molding material, thereby forming an oxide having a spinel structure. CONSTITUTION:The mold material is obtd. by mixing the metal oxide aggregate, the metal oxide expanding material which consists of at least one set of any of the metal oxides expressed by formulas AxOy and BmOn (A, B are metal element) and is adjusted in grain size to <=80mu and the binder. A kneading agent is added to this mold material and the material is cast and invested into a desired mold and is cured. The cured mold is calcined and held at <=1300 deg.C to form the oxide having the spinel structure expressed by AB2O4 in the mold at 5 to 85wt.% of the entire part of the calcination mold and to generate a volume expansion, by which the desired calcination mold is obtd. The reason for adjusting the above-mentioned grain size to <=80mu lies in that the formation of the spinel is nonuniform and the deformation of the mold is liable, to arise if the grain size exceeds 80mu. Further, the reason for defining the above-mentioned temp. conditions to <=1300 deg.C lies in that the excess formation of the spinel arises and is liable to cause the collapse of the mold if the temp. exceeds 1300 deg.C.
Patent JP-H09119918-A (JP)
Title: Nondestructive inspection equipment
Inventor: ODAWARA NARIKAZU
IPC: H01L21/66
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To enhance the spatial resolution by shortening the distance between a superconducting magnetic detector and an object. SOLUTION: A cryostat holds a coolant in an inner container 38 by thermally insulating between inner and outer layer containers 38, 39. In order to shorten the distance between an object 60 and an SQUID(superconducting quantum interference device) 10, the SQUID 10 is mounted directly and removably on the bottom plate 31 of container 38 of the cryostat. An inspection chamber is provided in the vacuum layer between the containers 38, 39 of the cryostat and an object 60 is mounted on a stage 40 in the inspection chamber. The inspection chamber is then evacuated by means of a vacuum pump and a coolant is transferred into the container 38 before the object 60 is brought close to the bottom plate for the purpose of inspection. Since the distance between the SQUID 10 and object 60 can be shortened, spatial resolution is enhanced and a microdefect can be detected.
Patent JP-H0216408-A (JP)
Title: Sun sensor
Inventor: AKAHA SATOSHI
IPC: B64G1/36
Filed: 1988-07-04
Abstract: PURPOSE:To simplify the device by irradiating CCDs with the sunshine from through holes provided to a shield member in parallel, operating values obtained by integrating the outputs of the CCDs at both end parts, and finding the angle of the sun roughly and accurately. CONSTITUTION:The shield member 11 is provided with the parallel through holes 10 and the CCDs 12 are arranged at right angles to the through holes 10 to form a CCD photodetection part 13, which photodetects the sunshine through the through holes 10. The outputs of the CCDs 12 at both end parts of the photodetection part 13 are connected to fixed terminals (a) of 1st and 2nd changeover switches 14 and 15. The changeover switches 14 and 15 are controlled with control signals and the output signals from the 1st and 2nd measurement sections at both end parts of the CCD photodetection part are integrated by 1st and 2nd integrators. The outputs of the integrators 16 and 17 are operated 18 to find the angle of the sun roughly. At the same time, the outputs of the CCDs 13 between the 1st and 2nd measurement sections are derived to find the angle of the sun accurately by an arithmetic part (not shown in a figure). consequently, the device is simplified and the operability is improved.