baber/WOPTO huggingface dataset:
Patent JP-S61228417-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: MOTOMURA YUKIO
IPC: G02F1/13
Filed: 1985-04-02
Abstract: PURPOSE:To shorten a processing time and to reduce cost by cleaning cell unit parts and sticking polarizing plates in a strip state. CONSTITUTION:Lines 1 are cutting lines formed on only one surface in the strip state; and cleaning penetrates from the cutting lines 1 during the cleaning operation to remove unnecessary liquid crystal from a terminal part and the polarizing plates 2 and 3 are stuck on both surfaces after the cleaning operation. Thus, the cleaning operation and the sticking of the polarizing plates 2 and 3 are carried out in the strip state simultaneously. The other surface is cut after the polarizing plates 2 and 3 are stuck to form cut lines 4, thereby separating individual unit liquid crystal cells 5.
Patent JP-H08238041-A (JP)
Title: Filtration apparatus
Inventor: WAKABAYASHI TADANOBU
IPC: A01K63/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a filtration apparatus operable dispensing with the washing of the filtering medium. CONSTITUTION: The bottom parts of a pond, a sedimentation tank and a filtration tank are formed in funnel forms to enable the discharge of sludge precipitated to the bottom parts. A bubble tube connected to an aeration apparatus is placed between the circulating water inlet of the filtration tank and the filtering medium to perform the aeration of the circulating water and the air lift pump action by the bubbles.
Patent JP-H09258815-A (JP)
Title: Motion chain simulation system
Inventor: TAKAHASHI NOBUYUKI
IPC: G06F19/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a user to designate the setting or the change of constraint relation or master-slave relation, etc., and to shorten time required for generating simulation environment and to reduce human errors by extracting automatically a model to which the master-slave relation is to be set and setting automatically the masterslave relation on the basis of relation between the models. SOLUTION: Every time an operation instruction indicating part 2 issues an operation instruction to the model, a model extracting part 3 investigates whether there is the model to which the master-slave relation is to be set or not, and if there is the model to which the relation is to be set, it extracts it, and delivers an extracted result to a master-slave relation setting part 4. Next, the master-slave relation setting part 4 inspects the relation among the extracted models, and sets automatically the master-slave relation among the models. Then, a follow-up operation processing part 5 makes the models execute follow-up operation conforming to the master-slave relation. The setting of the master-slave relation need not be programmed one after another by manual operation, and a motion chain of the model to move in conformity to the master-slave relation can be simulated.
Patent JP-S55162064-A (JP)
Title: Digital tachometer
Inventor: IWADE SHIYUUHEI
IPC: H02P29/00
Filed: 1979-06-05
Abstract: PURPOSE: To ensure the easier readout than the digital type as well as secure the more accurate display than the analog type respectively for the tachometer, by displaying the electric pulse sent from the rotor by means of the light emitting diode or the like and via the digital circuit.  
     CONSTITUTION: For the electric pulse generated from the rotor, the input pulses are counted by synchronous counter 21 and in the fixed standard time. The data thus counted is analyzed by decoder 22 and then displayed to several light emitting diodes or the like which are arranged in an analog way. Thus the digital display is changed into the analog way, and as a result the rotational frequency can be read out more easily than the digital tachometer along with a higher accuracy secured than the analog tachometer using the voltmeter. Such tachometer can be applied effectively especially in case the rotational frequency changes at all times as the time elapses. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09225760-A (JP)
Title: Working machine
Inventor: ARAI MASARU
IPC: B23Q1/44
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a working machine which is capable of rapidly performing the relative positioning of a working device and a work with simple constitution, suitable for miniaturization, and capable of increasing the working speed. SOLUTION: A working machine is provided with a first face plate 12 on which a main spindle 11 is mounted, a second face plate 14 on which a work W is mounted, first to fourth supporting mechanisms 16a, 16b, 18a, 18b to tiltably support the first and second face plates 12, 14 around X1-axis and X2-axis, and Y1-axis and Y2-axis respectively, a connection mechanism 20 to connect the first and second face plates 12, 14 in parallel posture to each other, and first and second driving mechanisms 22a, 22b to tilt the first and second face plates 12, 14 around X1-axis and X2-axis, and Y1-axis and Y2-axis while keeping the first and second face plates 12, 14 through a connection mechanism 20 in parallel posture to each other.
Patent JP-H10248860-A (JP)
Title: N-straw dilution type mammal embryo vitrification preserving straw
Inventor: KASAI MAGOSABURO
IPC: A61D19/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To easily obtain a mammal embryo whose cells are afflicted with little damage so that it keeps high survivability, for use in embryo transplantation, experiments, etc., by simply melting a straw which is preserved in liquid nitrogen through the dipping of the same in hot water for a very short time. SOLUTION: This in-straw dilution type mammal embryo vitrification preserving straw has a vitrification preserving liquid layer having a mammal embryo therein and a diluent layer, which are arranged adjacent to each other inside the straw, and air layers are placed at both ends. A PB 1 liquid (EFS 40) to which 40% ethylene glycol, 18% Ficoll, and 0.3 M sucrose are added is desirable as the vitrification preserving liquid.
Patent JP-S63235106-A (JP)
Title: Tire for aircraft
Inventor: OTANI TAKAO
IPC: B60C11/04
Filed: 1987-03-24
Abstract: PURPOSE:To prevent rib chucking and groove loss, and improve tire appearance by forming a lengthwise groove on the shoulder part of a tire in two steps of a V-shaped main part having the predetermined depth and a sub-part open at the bottom of the main part and having a smaller width than the main part. CONSTITUTION:A lengthwise groove 22 on the shoulder part of a tread is formed in two steps of a main part 30 open to a tread surface 29 and a sub-part 32 open to the bottom 31 of the main part 30 and having a width W1 smaller than the width W of the main part 30. And the bottom 31 of the main part 30 is curved to be semi-circular and formed into a V-groove with continuous slopes 35 and 36 aslant outside. The radius of curvature R1 of the curved bottom 31 is set to about 1.5 mm to 4 mm, the depth to 9 mm or less and the groove width W to about 5 mm to 15 mm, respectively. And the depth (h) of the sub- part 32 is set to 1 mm to 6 mm and the groove width (w) thereof to 0.1 mm to 4 mm. Also, angles alpha1 and alpha2 formed with the slopes 35 and 36, and a radial line X1 are taken respectively at about 5 deg. to 25 deg. and 15 deg. to 45 deg.. According to the aforesaid constitution, rib chucking and groove loss can be prevented.
Patent JP-S58186705-A (JP)
Title: Rotatory polarizer
Inventor: SANO KAZUO
IPC: G02B5/30
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a rotatory polarizer which is free from deviation between input light and exit light by constituting said polarizer of the junction of two parts. CONSTITUTION:The respective parts of a right triangular prism 4 made of a levo-rotatory crystal and a trapezoidal column 5 made of a dextro-rotatory crystal are so arranged that the horizontal right and left directions are in the optical axis direction of the crystals. The base BE of the prism 4 and the top (with AD as the base of the trapezium) EC of the column 5 are equal in length. The length of the base AD of the trapezium is twice the length of the top EC. The slant of the prism 4 and the slant of the column 5 are joined by an optical contact method without using any adhesive agent, and both are joined to the shape of a rectangular parallelopiped. When light is made incident as shown by an arrow from the AB of the two faces AB, CD sandwiching the joined surface AE, the light advances rectilinearly and emits from the face CD. Since both the levo-rotary and dextro-rotary crystals have an equal refractive index, no refraction arises even if the light passes through the face AE diagonally.
Patent JP-S58187334-A (JP)
Title: Manufacture for rubber hose with joint
Inventor: ISHIDA TAKASHI
IPC: F16L33/207
Filed: 1982-04-27
Abstract: PURPOSE:To improve the sealing property between a hose and a joint by a method in which an unvulcanized rubber hose provided with joints at both ends thereof is set on metal dies, and after it is vulcanized and formed by heating, the joint-end is caulked. CONSTITUTION:An end part 2A of an unvulcanized rubber hose 2 coated with liquid adhesive of suitable amount is further inserted into the annular space 1c of the joint 1 in addition to nipple surface 10 and sleave-inner surface 1E of the joint 1. After such assembloge, the joint is set on a metal die 3A in which the cavity of multidimensional curvature is carved on a lower heating plate 6. Pressure gauges 12, 13 and conduits 7, 8 provided with valves 11, 14 are respectively connected to both joints 1A, 1B. Next, the metal die 3B connected to an upper heating plate 5 is lowered by a ram 4, and high temperature steam is supplied to both heating plates and the conduit 7. The hose end is vulcanized and formed by both internal and external heating. Then the end part of the joint 1 is caulked and fixed more firmly to the rubber hose 2. Accordingly, the sealing property is improved and the time for manufacture is reduced.
Patent JP-S646330-A (JP)
Title: Manufacture of superconductive thick film
Inventor: SHIBATA KENICHIRO
IPC: H01L39/24
Filed: 1988-03-25
Abstract: PURPOSE:To stabilize the good superconductive characteristic for a long time by preliminarily baking the powder of a specific oxide or carbonate, crushing it, mixing the baked body powder thus obtained and an organic vehicle, and using the paste thus obtained. CONSTITUTION:Powders with the average grain size of 5mum or less of the oxide or carbonate of elements A-C selected among elements of groups IIa, IIIa in the periodic table, elements of groups IIa, IIIa in the periodic table, elements of groups Ib-IIIb, VIIIa in the periodic table respectively are mixed at the atomic ratio satisfying the equation I to obtain the raw material powder. This raw material powder is preliminarily baked, the baked body thus obtained is crushed to the average grain size of 10mum or less, the baked body powder is mixed with an organic vehicle into paste, which is coated on a substrate by the screen printing method and dried and formally baked, and a thick film made of a perovskite or pseudo perovskite composite oxide superconductive material having the composition expressed by the formula II and the average crystal grain size of 15mum or less is formed on the substrate. In the equation, 0<w-y<=1, D is oxygen, and 1<=z<=5. The good superconductive characteristic can be thereby obtained for a long time.
Patent JP-H10271436-A (JP)
Title: Video signal processor
Inventor: SO SHOJI
IPC: H04N5/91
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously display a recorded still image and a still image or dynamic image to be photographed next on a screen even during still image recording by forming and outputting a video signal inserting a slave image into one part of master picture during still image recording. SOLUTION: At the time of still image photographing, a memory control part 108 for reduction is used while switching a changeover switch 106 and a function signal processing part 104 outputs the signal of time base transformed slave image. In this case, an output from a camera signal processing part 102 for still image recording is written in a shuffling memory 111 and a memory 105 for function, and write into the shuffling memory 111 and the memory 105 for function is stopped later after time corresponding to the next frame. At the same time, a camera output changeover switch 109 is changed over and while defining the output of camera signal processing part 102 as the master image and defining the output of function signal processing part 104 as the slave image, the video signal inserting the slave image into one part of master image is outputted to a video output part 110.
Patent JP-H02250844-A (JP)
Title: New intermediate for synthesizing vitamin d derivative
Inventor: TAKANO SEIICHI
IPC: C07F7/18
Filed: 1989-03-23
Abstract: NEW MATERIAL:A vitamin D derivative shown by formula I (R1 and R2 are protecting group of hydroxyl group; R is organic residue such as aralkyl, etc.). EXAMPLE:[1S-(1alpha,3beta,5alpha),1'R]-[3,5-Bis[1,1-dimethylethyl)dime thylsilyl]oxy]-[1-(1'- hydroxy-2'-(p-methoxybenzyloxy)ethyl]-2-methylenecyclohexane. USE:Useful as an intermediate for synthesizing vitamin Ds. PREPARATION:As shown by the reaction formula, (R)-carvone is epoxidized to give an epoxycarvone shown by formula II. Then the compound shown by formula II is subjected to stereoselective reduction to give an alcohol shown by formula III, the hydroxyl group thereof is made into a protective compound and converted into a compound shown by formula IV. The compound shown by formula IV is made into an aryl alcohol, which is converted into an iodine derivative shown by formula V. This compound is reacted with an aldehyde and Cr(II) to give a compound shown by formula I.
Patent JP-S58192795-A (JP)
Inventor: SAKURAI MASAO
IPC: B26D1/60
Filed: 1982-04-30
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-S59198002-A (JP)
Title: Ridge waveguide
Inventor: KOBAYASHI NORIYUKI
IPC: H05H1/18
Filed: 1983-04-25
Abstract: PURPOSE:To transmits stably high power and high frequency by covering the surface of an inner wall face of a ridge waveguide on which an electric field is concentrated by means of a substance with a low secondary electron emission rate so as to suppress dielectric breakdown at a projected part. CONSTITUTION:A low secondary electron emission layer 7 made of a substance having a low secondary emission rate such as Ti, TiC or the like is provided to each surface of a tip 5 of a projected part 2 of a ridge waveguide 1 on which an electric field 3 is concentrated and of a waveguide inner wall 6 facing the tip, and a conductor layer 4 is provided to the other surfaces. Even if neutral particles invaded into the ridge waveguide 1 from a plasma collide with the surface of the tip 5 of the projected part 2, since the low secondary electron emission layer 7 is provided, multipactor discharge is suppressed in this way. Since no discharge occurs even if the neutral particles collide with parts not concentrated with the electric field 3 thereupon, the conductor layer 4 is provided and the power loss at high frequency is decreased.
Patent JP-S55164227-A (JP)
Title: Preparation of foamed structure
Inventor: YAMADA JIYUICHI
IPC: C08L67/00
Filed: 1979-06-09
Abstract: PURPOSE: To obtain a foamed uniform fine cellular structure having improved strength, chemical resistance, light stability and moisture absorption, by using an unsaturated polyester resin, a specific hydrazide blowing agent and an organic peroxide initiator.  
     CONSTITUTION: (A) 100pts.wt. of an unsaturated polyester resin, preferably at a composition weight ratio of an unsaturated polymer base to a polymerizable vinyl monomer of 50W90:50W10 is incorporated with (B) 0.1W5pts.wt. of p-toluenesulfonyl hydrazide and/or 4,4'-oxybisbenzenesulfonyl hydrazide as a blowing agent (C) 0.05W2pts. wt. of an organic peroxide, e.g. tert-butyl peroxybenzoate, as an initiator.  
     USE: A shock-absorbing and heat insulating material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03273607-A (JP)
Title: Moving table system
Inventor: SAKAI RIICHI
IPC: B23Q15/22
Filed: 1990-03-23
Abstract: PURPOSE:To make it possible to drive a stage with an appropriate force even during high speed motion, when a moving table system is employed in a semiconductor aligner or an optical measuring device, by storing an optimal distribution rate data corresponding to the positions on a previously calculated second table in a driving force distributing circuit and then operating driving force distribution of a first table based on thus stored data. CONSTITUTION:A laser length measuring device comprising a laser 12 detects X-axis and Y-axis positions of a second movable body (X stage) 3 and a Y-axis total driving force operating section 15 calculates the Y-axis driving force F in order to position a stage at a target position. The driving force F is then distributed to respective linear motors 5a, 5b according to the X position by means of a driving force distributing circuit 16, and driving forces FL, FR for respective linear motors 5a, 5b are determined thus driving the stage. Driving force of Y linear motors 5a, 5b is controlled based on the data stored in the ROM of the driving force distribution circuit 16 so that rotational moment around the center of gravity of the entire XY stage is suppressed upon driving of a first movable body (Y stage) 2 regardless of the position of the X stage 3.
Patent JP-S59196596-A (JP)
Inventor: WATANABE NARIAKI
IPC: H05B41/282
Filed: 1983-04-22
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-S571653-A (JP)
Title: Parallel stabilizer of surface lapping machine or polishing machine
Inventor: WATANABE NOBORU
IPC: B24B53/017
Filed: 1980-05-29
Abstract: PURPOSE: To improve the accuracy of dimension of a work and parallelism by incorporating a parallelism adjusting apparatus in a polishing head and correcting the parallelism of the work such as wafer, in the lapping machine or polishing machine for wafers.  
     CONSTITUTION: Onto the work 10 held by a carrier 9, a proper surface pressure is provided by a lapping and polishing head body 3. Further, the parallelism of the work 10 for the lapping machine or polishing machine is adjusted by a parallelism adjusting apparatus 4, and the work 10 is lapped and polished, and the accuracy of dimension and the parallelism are improved to high accuracy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07281157-A (JP)
Title: Liquid crystal display device
Inventor: OKANO MITSUTAKA
IPC: G02F1/1333
Filed: 1994-04-11
Abstract: PURPOSE:To obtain a display device capable of easily removing a faulty image by dust caused in the midst of the disassembling and the assembling work of the display device. CONSTITUTION:This is the liquid crystal display device constituted of a liquid crystal panel 60, a circuit member 100 driving the panel 60, a windscreen 50 disposed at the upper part of the panel 60 and a frame body housing the member. On the upper frame body 20, an upper frame half-fixing part 25 for half fixing the windscreen 50 is disposed. On the lower frame body 30, a lower frame half-fixing part 35 for half fixing the windscreen 50 is disposed. Then, the windscreen 50 is half fixed by the fixing parts 25 and 35. Besides, an auxiliary supporting part supporting the windscreen 50 is disposed on a panel supporting frame 80 supporting the panel or the like.
Patent JP-H05269182-A (JP)
Title: Sink
IPC: C02F1/46
Filed: 1992-03-30
Abstract: PURPOSE:To provide the hygienic sink which can bleach and sterilize tableware with the sodium hypochlorite formed by an electrolysis, is easily usable even at the time of bleaching and sterilizing the tableware and napkins and enables the deodorization and sterilization of the filter part of a drain port as well. CONSTITUTION:This sink 1 is provided with an electrolysis cell 7 in a bleaching and washing chamber 11 and is installed with a pair of electrodes in this electrolysis cell 7. The sink is constituted to electrolyze brine by putting proper amts. of common salt and water into the electrolysis cell 7 and impressing a voltage to the electrodes and to pour the liquid of the sodium hypochlorite formed in such a manner and city water into the bleaching and washing chamber 11. The bleaching and washing chamber 11 and a washing chamber 2 communicate with each other via a cock 22 which can be freely opened and closed by turning a cock knob 23. The bottom of the washing chamber 2 is set in the position lower than the bottom of the bleaching and washing chamber 11 and, therefore, the liquid of the sodium hypochlorite is drained through a drain port 3 when the cock 22 is opened. The deodorization and sterilization of the filter part and the left-overs are thus executed.
Patent JP-H02249908-A (JP)
Title: Method for inspecting resist pattern
Inventor: NAKAMURA HIROYUKI
IPC: H01L21/027
Filed: 1989-03-24
Abstract: PURPOSE:To accurately measure a tapered angle by providing a mark for aligning an axis near a resist pattern, inclining a substrate corresponding to the side angle of a cross sectional shape and adjusting and operating a scanning type electron microscope based on the mark for aligning the axis. CONSTITUTION:The marks for aligning the axis M and M' are plotted near both sides of the extension of the resist pattern 7 at a production stage by an electron beam. As soon as one side face 13 of the pattern 7 is confirmed once on the screen of a CRT 16 while adjusting an inclination axis, it is made to just disappear by rotating the axis reversely to before. By reading the display of a rotation angle at this time, the tapered angle against the one side face 13 of the pattern 7 is easily measured. Furthermore, the other side face 14 is measured by adjusting the inclination axis in an opposite direction. Namely, the production stage is completed while controlling size by inspecting the cross sectional shape of the pattern 7 and measuring the tapered angle, thereby forming the pattern whose finished degree is high.
Patent JP-S57189685-A (JP)
Title: Cracking method of nut
Inventor: OOISO HISAMI
IPC: A23N5/08
Filed: 1981-05-15
Abstract: PURPOSE: To halve a shell of a nut, e.g. a macadimia nut or wallnut, continuously and prevent the damage of the inner kernel without scattering the shell.  
     CONSTITUTION: A nut 2 contained in a perforated part 4 of a slat conveyor 3 is transferred by sliding on a guide plate 5 and reached above the bottom block 13 in which the bottom blade 8 is positioned and inserted in the same plane as the upper blade 9 by separating from the front end and dropped to the recessed cone-shaped part 11 provided in the center thereof. The top blade 9 begins to lower, and the bottom block 13 is pushed down through the nut 2. The bottom blade 8 begins to protrude from the bottom of the recessed part 11 of the bottom block 13. The top blade 9 continues to press the nut 2. When the top of the shell and the bottom blades 9 and 8 cut into the shell thickness W2/3 thereof from above and below, the nut 2 is halved without damaging the inner kernel 20 thereof. 
     COPYRIGHT: (C)1982,JPO&Japio