baber/WOPTO huggingface dataset:
Patent JP-H09137690-A (JP)
Title: Self-drilling rock bolt driving machine
Inventor: SUGIMOTO KATSUHIRO
IPC: E21B15/04
Filed: 1995-11-11
Abstract: PROBLEM TO BE SOLVED: To make execution of work possible with a self-drilling rock bolt by combining an inverter chisel drilling machine having an advantage of being divided into some of lightweight units to a downhaul hammer, and to make execution of work easy even at an elevated spot while making transportation easy. SOLUTION: A self-drilling rock bolt 1 is connected, instead of a button bit, to the tip of a wear sleeve in a downhole hammer A2 , and a headsub 8 provided at the base of the wear sleeve is connected to a hollow drilling shaft of the inverter chisel drilling machine A1 , and compressed air is supplied to the headsub through a swivel of the inverter chisel drilling machine A1 . Thereby, striking force is given to the self-drilling rock bolt with a hammer 10 incorporated in the wear sleeve, and the ground is drilled by revolution, advancement and striking of the self-drilling rock bolt.
Patent JP-H07150462-A (JP)
Title: Pile yarn driving apparatus of tufting machine
Inventor: MIYANISHI KIYOYA
IPC: D05C15/10
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a pile yarn driving apparatus of a tufting machine to drive a pile yarn into a base cloth such as carpet. CONSTITUTION:A needle-attaching member 9 containing a needle-holding member 10 is composed of a number of unit elements 25 divided in the lateral direction of a tufting machine. The unit elements other than the necessary unit elements are maintained in inactive position according to the driving width of the pile yarn.
Patent JP-H03180362-A (JP)
Title: Thermal transfer recorder
Inventor: YAMADA MASAKATSU
IPC: B41J2/345
Filed: 1989-12-08
Abstract: PURPOSE:To stabilize recording density and to record a high-grade image by providing a heating element to a thermal head so that the center thereof is shifted from the pressing center of the thermal head at a recording position by a predetermined length to the upstream side of the feeding direction of an ink sheet. CONSTITUTION:The heating resistor 132 of a thermal head 13 is arranged so that the center thereof is set at the position separated by a distance (f) from the center position 206 where the thermal head 13 is pressed to a platen roller 12 on the upstream side of the feed direction of an ink sheet 14 shown by an arrow (b) (on the downstream side of the feed direction of recording paper 11). When the recording time of one line is set to  t and the recording length per one line is set to  l, the ink sheet 14 is fed by  l/n (n>1) in the direction shown by an arrow (a) for the time  t and the recording paper 11 is fed by  lin the direction shown by the arrow (b). By this constitution, since ink is transferred to the recording paper 11 while the thermal head is pressed to the platen roller in the direction increasing pressing force, transfer can be certainly performed without generating density irregularity.
Patent JP-H04199257-A (JP)
Title: Parallel processor
Inventor: HAMANAKA NAOKI
IPC: G06F15/80
Filed: 1990-11-26
Abstract: PURPOSE:To efficiently execute multiplexed jobs by dividing processors into groups in accordance with the amount of data handled by each jog to be executed simultaneously and logical shape of the processor group suitable for copying the image of data and performing synchronous processing within the extent of each divided group. CONSTITUTION:Independently operable processors (2-0)-(2-7) have the same constitution and can store and execute a prescribed given program. At the same time, the processors (2-0)-(2-7) can simultaneously execute plural jobs. At the time of executing plural jobs, the processors (2-0)-(2-7) are divided into groups in accordance with the amount of data to be handled by each job to be simultaneously executed and the logical shape of the processor group suitable for copying the image of the data and synchronous processing is performed within the extent of each group. Therefore, parallel processors can simultaneously and efficiently execute plural jobs.
Patent JP-2000150457-A (JP)
Title: Method for etching transparent conductive film
Inventor: INOUE YOSHIAKI
IPC: H01J17/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent chlorides from being left on a transparent conductive film by improving the patterning accuracy and etching rate of the film, by etching the film with an aqueous solution containing a basic inorganic substance, and then, another aqueous solution containing dicarboxylic acid. SOLUTION: At the time of patterning a transparent conductive film containing a tin oxide and formed on a glass substrate, an electrode pattern is formed by forming a resist pattern on the conductive film and etching off the parts of the conductive film not protected with the resist with an aqueous solution containing a basic reducing inorganic substance and, further, with another aqueous solution containing dicarboxylic acid. The resist pattern is formed by using a synthetic rubber-based photosensitive material which is composed of an unsaturated hydrocarbon compound and can resist to alkalinity. The chemical used in the first step is mainly used for etching the tin oxide film and the chemical used in the second step neutralizes and removes the residual chemical from the etching in the first step. Therefore, no defective patterning occurs and a high etching rate can be obtained.
Patent JP-H01158753-A (JP)
Title: Semiconductor device and its testing method
Inventor: TAKESHIMA TORU
IPC: H01L21/66
Filed: 1987-12-15
Abstract: PURPOSE:To easily specify a fault spot by making a lower layer side correspond to the lower side of a circuit function according to laminated layer order of a wiring layer and enabling an upper layer side coping with the upper side of a circuit function. CONSTITUTION:A logic circuit 1 of an upper side is formed of including two OR inverter macros 2, 3 of a lower side, and the OR inverter macros 2, 3 are connected each other by a wiring layer of an upper layer sandwiched by a first insulating layer 4 and a second insulating layer 6. As a result in which a test signal '1' is applied on a port P1 and a port P3 is monitored, in the case where '0' is generated on a port P3 when a chip is wholly immersed in etching solution, and the second insulating layer 6 and the wiring layer 7 of an upper layer are peeled off, each port P1-P7 of the OR inverter macros 2, 3 is exposed and the operation of the OR inverter macros 2, 3 can be confirmed. Therefore, the whole chip is immersed in etching solution, a wiring layer and an insulating layer are peeled off in order, a circuit of a lower side is exposed, the function of the circuit can be confirmed, and specification of a fault spot can precisely be performed for a short time.
Patent JP-H06164086-A (JP)
Title: Wiring board and method for recycling the same
Inventor: TAZAKI TOSHIHIKO
IPC: H05K1/05
Filed: 1992-11-27
Abstract: PURPOSE:To enable the recycling of a device when it becomes unnecessary because of device lifetime or device failure, by constructing the device by laminating a base board using a cured material and a flexible printed wiring board using a soft material by an adhesive mass. CONSTITUTION:A circuit conductor 103 is formed on a main body 102 of a flexible printed wiring board the material of which is a polyimide film, thereby obtaining a flexible printed wiring board 106. An adhesive mass of the epoxy resin system or the like is applied on the underside of the flexible printed wiring board, which is then laminated with a base board 101 employing a cured material such as aluminium to obtain a hard doublelayer flexible printed wiring board 104, on which electronic components 105 are mounted. By this, at least the base board 101 can be recycled by removing the adhesive mass when this device becomes unnecessary because of device lifetime or device failure.
Patent JP-H09216885-A (JP)
Title: Improved production of n-(3-(3-cyanopyrozolo-(1,5-a)pyrimidin-7-yl)phenyl)-n-ethyl-acetamide
Inventor: SARAIRAJIYA PADOMANASAN
IPC: A61P25/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To offer an improved production of a compound useful as an antianxiety agent, an antiepileptic agent, an analgesic hypnotic agent and a skeletal muscle relaxant.  
     SOLUTION: 3-Dimethylamino-1-(3-N-ethyl-N-acetylaminophenyl)-2-propene-1- one or its salt is reacted with 3-aminopyrazole-4-carbonitrile or its salt in a mixed solvent of water with acetic acid at 25-70°C for 1-3.5hr to provide the objective N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethyl-acetamide. A ratio of acetic acid to water is 10-85%, preferably 1:2 (V/V). The compound is obtained in minimum treating process by one pot reaction and in high yield and purity by using an aqueous solution of acetic acid. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08151324-A (JP)
Title: Antimicrobial preparation
Inventor: TSUNEMITSU AKIRA
IPC: A61K36/82
Filed: 1994-11-28
Abstract: PURPOSE: To obtain an antimicrobial preparation exhibiting excellent antimicrobial activity against the aggregate and lump of microorganisms, such as a biofilm or plaque, which can substantially not be controlled with an antimicrobial agent a lone. CONSTITUTION: The antimicrobial preparation contains 0.001-10wt.% of arginine or its derivative and 0.001-10wt.% of a compound exhibiting antimicrobial activity. The further addition of 0.005-5wt.% of at least a surfactant selected from a nonionic surfactant and an amphoteric surfactant to the antimicrobial preparation gives the more excellent antimicrobial effect. The compound exhibiting the antimicrobial activity includes cationic antimicrobial agents (e.g. cetylpyridinium chloride), fluorides, natural antimicrobial agents (e.g. thymol, oil-soluble glycyrrhiza extract, a polyphenol), trichlosan, and isopropylmethylphenol. The nonionic surfactant is preferably a polyethylene oxide-polypropylene oxide block copolymer, and the amphoteric surfactant is preferably a palm oil fatty acid amide propylbetaine.
Patent JP-H11139070-A (JP)
Title: Barrel for writing implement
Inventor: FURUKAWA KAZUHIKO
IPC: B43K23/008
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the dislocation and rotation of a barrel cylinder and a skin, to improve appearance by making the color and residue of ink visible, narrowing a shaft, and doing other things, to improve durability to widen a material selection range when the skin is made from rubber, to improve functions to create soft, fitting touch, and to provide an inexpensive barrel of writing implement without increasing costs. SOLUTION: In a writing implement barrel, a barrel cylinder a based on a barrel and a synthetic resin skin at least part of which appears near the outside surface outside the barrel cylinder 1 are double molded, part of the cylinder 1 is in a state in which a through hole 3 is bored to the inside, the skin is molded to close the through hole 3, and the vicinity of the inside diameter of the through hole 3 of the cylinder 1 is of nearly the same size with the inside diameter of the through hole filing part of the skin and is not protruded inside.
Patent JP-2000149859-A (JP)
Title: Photoelectric tube
Inventor: KUME HIDEHIRO
IPC: H01J40/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient linearity characteristics and a sufficient angle characteristic dependent on COSθ, and to aim cost reduction. SOLUTION: This photoelectric tube has such a formation that a photoelectric surface is arranged adjacently to a light incident face plate 2, and that an arrival rate of the light entering the light incident face plate 2 obliquely on the photoelectric surface 5 is improved compared with a conventional way in which the photoelectric surface 5 is separated from the light incident face plate 2, and such a formation that, in addition to a translucent conductive film 9 installed prescribedly on the light outlet face of the light incident face plate 2, a photo-electron collecting electrode 10 is installed close at least to the translucent conductive film 9 between the light outlet face of the light incident face plate 2 and the translucent conductive film 9, and that the photo-electron collecting electrode 10 is made to also have an anode potential, namely,  the translucent conductive film 9 and the photo-electron collecting electrode 10 are made to have the same potential, to thereby enable to collect excellently photo-electrons from the photoelectric surface 5 on both the translucent conductive film 9 and the photo-electron collecting electrode 10, and additionally such a formation that the formation of wiring or the like is simplified by making the translucent conductive film 9 and the photo-electron collecting electrode 10 have the same anode potential as the potential of conductive containers 1, 3.
Patent JP-H11151055-A (JP)
Title: Fishing rod
Inventor: NOMURA SHOICHI
IPC: A01K87/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod hardly causing an extreme fluctuation of rigidity even when a padding part is formed. SOLUTION: This shaking out rod is the one used for fishing and provided with a rod body 17, a padding part 18 and a connecting part 19. The rod body 17 is a tapered cylindrical material made of a carbon-fiber reinforced resin. The padding part 18 is formed in at least a part of the rod body 17 and made of the carbon-reinforced resin. The connecting part 19 is provided at the ends of the padding part 18 and made of a glass-fiber reinforced resin having a lower tensile elastic modulus and a lower rigidity than those of the padding part 18.
Patent JP-H03180929-A (JP)
Title: Multiplication circuit
Inventor: KOZU SHINICHI
IPC: G06F7/52
Filed: 1989-12-08
Abstract: PURPOSE:To shorten the longest delay bus by successively shifting all the product outputs of respective partial product outputs of two multiplication inputs to the left one by one, adding the shifted outputs and finally adding the carry output and added output of the most significant bit(MSB) to the most significant side. CONSTITUTION:The multiplication circuit is provided with plural AND gates 101 to 116 for finding out the partial products of respective digits of 1st and 2nd binary multiplication inputs A, B, plural 1st full adders 117 to 122, 126 to 128 for successively shifting the partial products of respective digits from the MSB(B3) to the LSB(B0) of the 2nd multiplication input B to the left one by one at every digit and adding the corresponding partial products and plural 2nd full adders 123 to 125 for successively adding the carry output of the most significant 1st full adder 126 for the LSB(B0) of the input B, the carry outputs and added outputs of the most significant 1st full adders 117, 120 for the intermediate digits B1, B2 of the input B and the most significant partial product of the MSB(B3) of the input B. Thus, multiplied outputs M7 to M0 are outputted from the full adders 123 to 128 and the AND gate 116. Consequently, the longest delay pass can be shortened.
Patent JP-2001107935-A (JP)
Title: Method to mount two kinds of materials different in thermal expansion coefficient
Inventor: OSADA KIMIO
IPC: F16B37/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method to safely mount two kinds of materials different in thermal expansion coefficient to eliminate shelf hanging and attachment caused in a hopper to store powder and a tank such as a banker, a silo, etc., and to facilitate a flow. SOLUTION: A nut for mounting is newly designed, and it uses a nut 2 having an inclination on its side surface. A mounting hole of an inside panel 9 prevents expansion of the panel by maintaining a flat surface by drilling a hole of a slightly larger diameter than an outside diameter of the nut and freely moving expansion of the panel. A vertical joint 17 adjacent to the panel uses a newly designed presser plate, absorbs expansion and contraction of the panel and to prevent and seal intrusion of a material to the joint 17.
Patent JP-H03179518-A (JP)
Title: Input control system
Inventor: FUJIOKA SUSUMU
IPC: G06F3/048
Filed: 1989-12-07
Abstract: PURPOSE:To prevent the operation that is not intended by an operator by detecting the key inputs which are not desired by the operator and switching a screen to another one where the touch input is impossible. CONSTITUTION:When the contacts causing the invalid inputs are continuously produced in the prescribed frequency with a prescribed period on a touch panel 2, a control part 6 detects these invalid input states and switches the display of an LCD 3 to a screen where the touch input is invalidated to the entire surface of the panel 2 or the entire area of the panel 2 except a single area. For instance, a contact is detected in other places except a unit area contiguous to a unit area where a contact is detected in a contact state of an optional area of the panel 2. In such a case, the part 6 decides a fact that an operator is not carrying out a normal input operation. Then the part 6 orders to the LCD 3 to show such a screen where the touch input is invalidated to the entire input surface or all input areas except a single area.
Patent JP-H02165288-A (JP)
Title: Picture processor
Inventor: MIZUNIWA YOSHIHIRO
IPC: G06K9/62
Filed: 1988-12-19
Abstract: PURPOSE:To increase a character rotational speed by transforming the rotatory coordinate of an original picture and the rotatory coordinate of a new picture using a prescribed expression when a character obliquely taken in using a camera is to be rotated, returned to its normal direction and recognized, and providing up and down counters for a control circuit. CONSTITUTION:A cylindrical object 14, in which the character is written, is illuminated by an illuminator 13 and photographed by a camera 11, the picture is processed in a picture processor 10, and the written character is read. The analog output signal of the camera 11 is converted into a digital signal in an A/D converter 101 in the device 10, the output of the converter 101 is selected in a selector 102, binarized in a lookup table 103, passed through a filter circuit 104, and stored in a picture memory 105. For this picture, a character part is selected and segmented in X and Y axis projection circuits 110 and 111, rotation-processed, and stored in a picture memory 107, and at this time, the coordinate of the original picture and the coordinate of the new picture, namely, X, Y and X2, Y2, are transformed using expressions X2=AX+BY and Y2=CX+ DY and expanded for (1-2<0.5>) times.
Patent JP-H07173579-A (JP)
Title: Stainless steel wire like body
Inventor: YAMAOKA YUKIO
IPC: E04C5/08
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a stainless steel wire like body suitable for a tightly-drawn material by specifying the wire drawing draft of a duplex stainless steel wire in which the weight ratio of the componental compsn. and the volume ratio of the ferrite content are specified and regulating the average slenderness ratio and aging temp. CONSTITUTION:A duplex stainless steel wire having a compsn. contg., by weight, 0.01 to 0.10% C, 0.1 to 1.0% Si, 0.30 to 1.50% Mn, 0.010 to 0.040% P, 0.001 to 0.030% S, 18.0 to 30.0% Cr, 3.0 to 8.0% Ni, 0.1 to 3.0% Mo and 0.10 to 0.45% N, and the balance Fe with inevitable impurities, and in which the ferrite content is regulated to 20.0 to 80.0% by volume ratio to the total content of austenite and ferrite is prepd. At this time, the wire drawing draft of the steel wire is suppressed to 40 to 93%, and the average slenderness ratio (MR value) is controlled to 4 to 18 and the aging temp. to 200 to 700 deg.C. Thus, the stainless steel wire like body suitable for a prestressed concrete tendon or the like can be obtd.
Patent JP-H02166845-A (JP)
Title: Time slot reservation control system
Inventor: SAKAKIBARA KATSUMI
IPC: H04B7/212
Filed: 1988-12-21
Abstract: PURPOSE:To improve the using efficiency of a time slot by varying a reservation area and an information area within frame length according to the using frequency of the time slot. CONSTITUTION:Since the data of length '4' appears in a slave station A and the data of the length '3' appears in the slave station B by the start time of a first frame, both the slave stations A and B select first time slots between first and second time slots belonging to the reservation area, and transmit respective reserved packets. At a master station 11, collision is detected in a first time slot of a first frame by a collision detecting part 26, and thus, an ACK signal is generated by an ACK signal generating part 27, and in a reserved line distribution determining part 30, the number of the time slots belonging to the reservation area is increased from '2' to '4', and a reservation area distribution signal is generated. Such the ACK signal and a reservation distribution signal are informed to all the slave stations 12 by the start time of a third frame of a time series for every slave station 12 to transmit.
Patent JP-H04192345-A (JP)
Title: Method of testing characteristic of single-crystal silicon
Inventor: FUSEGAWA IZUMI
IPC: G01R31/28
Filed: 1990-11-22
Abstract: PURPOSE:To evaluate the dielectric strength of oxide film simply by slicing a single-crystal semiconductor silicon ingot into wafers, etching the wafers with a solution of hydrofluoric acid and nitric acid to remove distortion, and further etching them with an aqueous liquid of K2Cr2O7 and hydrofluoric acid. CONSTITUTION:A single-crystal semiconductor ingot obtained from silicon melt by the Czockralski technique or float zone process is sliced into wafers of a predetermined thickness. The wafers are etched with a solution of hydrofluoric acid and nitric acid to remove distortion, and further etched with an aqueous liquid of K2Cr2O7 and hydrofluoric acid for a predetermined time. As a result, the electric characteristic of silicon wafers, i.e., dielectric strength of oxide film, can be evaluated only by counting the number of waves in a pattern appearing on the etched surface. Therefore, it is possible to decrease the time required for polishing wafers and evaluation processes associated with wafer polishing.
Patent JP-H06156435-A (JP)
Title: Boxing device
Inventor: AJISAKA YASUO
IPC: B65B41/04
Filed: 1992-11-30
Abstract: PURPOSE:To provide a boxing device which can automatically pack laterally long bar-shaped articles to be packed without requiring manpower, and has an excellent storage capability. CONSTITUTION:At the downstream end part of a carrying passage, both side frame members 9, 9', a bamboo blind-form supporting member 12C which fasten- supports the front side of a laterally long bar-shaped article to be packed 3C, the rear side of the following 3C and the bottom part between the front and rear sides of 3C, and a carrying arm C which has a driving part 13 to move 12C in the lateral direction are made to stand by, and a pull-in conveyor 17 is arranged under the carrying arm C. Then, the articles to be packed 3C which are carried while being aligned are automatically aligned and stored in the carrying arm C, and the carrying arm C is inserted and lowered in a box body 8, and the article to be packed 3C only from the carrying arm C are left in the box body 8 by turning the bamboo blind-form supporting member 12C in either one of the right or left direction.
Patent JP-2000148952-A (JP)
Title: Ic card having command dividing function
Inventor: YAMADA MASANARI
IPC: G06F9/06
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To avoid command competition between respective applications and also to have command flexibility to a card when plural applications with different specifications are mounted on the IC card. SOLUTION: This IC card stores plural applications in a rewritable memory, also has a command set 31 that is common to each application and a dedicated command set to each application and is provided with a command sorting means 30 which retrieves the dedicated command set of a selected application when a command is received from the outside, executes the command when the retrieval is successful and retrieves the common command set when the retrieval fails.