baber/WOPTO huggingface dataset:
Patent JP-H07257617-A (JP)
Title: Cap
Inventor: TAKEUCHI KIYOSHI
IPC: B65D47/08
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a cap wherein no rust is mixed into contents and also an upper lid can be slowly opened at an appropriate speed due to restoring force of a rubber-like elastic body. CONSTITUTION:In a cap 12 wherein an upper lid 15 is integrally molded with a cap body 13 via a hinge 14 and a rubber-like elastic body is provided between the cap body 13 and the upper lid 15, an attaching end 43 of the rubber-like elastic body 42 is fitted to an attaching part 40 between two faces formed on the cap body 13.
Patent JP-S61237163-A (JP)
Title: Roman character kana conversion and displaying system
Inventor: ERIKAWA TOSHIFUMI
IPC: G06F17/22
Filed: 1985-04-12
Abstract: PURPOSE:To improve efficiently Roman character KANA (Japanese syllabary) conversion by checking by a table whether 'KANA' corresponding to the previous input Alphabet exists or not at every input, and converting and displaying it to 'KANA' immediately, if the corresponding 'KANA' exists. CONSTITUTION:Roman character which is keyed in by a keying input device 6 is inputted to a defining part 2, and by referring to a table 1 for sowing a correspondence of Roman character and KANA, whether 'ROMAJI' is defined or undefined is determined. Also, the number of the defined characters is registered in a corresponding position counter 5, and the character which has been converted to 'KANA' is stored in an input buffer 3. In this regard, the undefined Roman character is stored in a primary input buffer 4. A display defining part 11 synthesizes outputs of the buffer 3 and the buffer 4 and defines a display character-string. When the input Alphabet has the corresponding KANA as Roman character, it is displayed by 'KANA' immediately, and displayed through a display buffer 7. In such a way, an error of spelling of Roman character is prevented, and the conversion can be executed without being influenced by a difference between the number of Roman characters and the number of characters of KANA.
Patent JP-S533446-A (JP)
Title: Polyester resin compositions
Inventor: MATSUNAGA HIROOMI
IPC: C08L67/04
Filed: 1976-06-30
Abstract: PURPOSE: A polyester resin composition having improved processability, heat distortion temperature, excellent mechanical properties and surface gloss, comprising an aromatic polyester, a polyalkylenephenylene ester and/or a polyalkylenephenylene esterether. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10332503-A (JP)
Title: Three-axial sensor
Inventor: NAMEKAWA MASAHIKO
IPC: G01P15/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the three-axial sensor with high sensor sensitivity which is small-sized and able to measure three-dimensional physical quantities by itself. SOLUTION: This sensor has an operation body 31, a support base 32 which is provided around the operation body 31 and has a hollow part, and a piezoelectric body 34 which is in contact with at least one set of electrodes, and is composed of a flexible plate 30 built laterally on the support base 32 so that the operation body 31 is hooked in the center of the hollow part of the support base 32. A physical quantity of external operation is converted into the flexure of the flexible plate 30 based upon the behavior of the operation body 31 caused corresponding to the physical quantity and the physical quantity and its direction are detected in three dimensions from electric charges generated by the piezoelectric body 34 corresponding to the flexure of the flexible plate 30.  Further, a high-strength plate 35 is provided for part of the flexible plate 30 to provide a part 33 of relatively small strength and the piezoelectric element 34 is arranged at the small-strength part 33 to concentrate the flexure of the flexible plate 30 on the arrangement part of the piezoelectric element 34.
Patent JP-S63241445-A (JP)
Title: Testing device for indentation hardness
Inventor: ABENO NOBUYUKI
IPC: G01N3/40
Filed: 1987-03-30
Abstract: PURPOSE:To accurately detect the point of time when an indentater and a sample contact each other and to measure the accurate hardness of the sample by providing a load mechanism, a table, a displacement detector, etc. CONSTITUTION:The load mechanism 10 is set at a fixed position according to the output signal of the displacement detector 7. Then an electromagnetic coil part 16 is powered on and then a core part 18 moves up against the elastic force of a disk spring 19 to make the sample 8 mounted on the table 12 come close to indentater 2. When the sample 8 further moves up and contacts the indentater 2, the detector 7 detects the contacting. The coil of a load generation part 6 is powered on and a load is placed on the indentater 2 by the mechanism. This load quantity is controlled with the amount of a current supplied to the generation part 6. Further, the sample 8 is pressed against the indentater 2, and the load when the indentater 2 is intruded into the surface of the sample 8 is measured from the value of a current fed to the coil of the generation part 6 of the mechanism 10. The depth of the indentation in the sample 8 by the indentater 2 is measured from the difference between the displacement of the table 12 which is detected 28 and the displacement of the indentater 2 which is detected 7.
Patent JP-H07287234-A (JP)
Title: Liquid crystal orienting agent and liquid crystal display element using the same
Inventor: EGUCHI TOSHIMASA
IPC: C08G73/10
Filed: 1994-04-18
Abstract: PURPOSE:To make it possible to obtain an oriented film with which good orientability is obtainable even at the time of low-temp. working and which has a good adhesion property to a substrate by using a polyamide and a polyamide acid having an aliphat. tetracarboxylic acid structure as esslential components. CONSTITUTION:This liquid crystal orienting agent is composed of the polyamide with which the good orientability is obtainable in spite of low-temp. baking and the polyamide acid which has the aliphat. tetracarboxylic acid structure exhibiting the good adhesion property and electrical characteristics as the essential components. The ratio of the polyamide and the polyamino acid having the aliphat. tetracarboxylic acid structure is preferably 0.05/0.95 to 0.95/0.05 by weight in order to attain compatibility of these characteristics. The polyamide has preferably a aliphat dicarboxylic acid structure. The polyamide is preferably the structure expressed by formula I and the polyamide acid is the structure expressed by formula II. As a result, the oriented film with which the good orientability is obtainable even when working is executed at a low temp. of <=150 deg.C and which has the excellent adhesion property to the substrate and rubbing resistance is obtd.
Patent JP-H07286652-A (JP)
Title: Moving mechanism
Inventor: YANAI MITSUHIRO
IPC: F16H25/24
Filed: 1994-04-18
Abstract: PURPOSE:To provide a direct motion moving mechanism which can be used in a clean room, by providing a ventilation hole to lead the powder dust of the inside to the outside. CONSTITUTION:This mechanism is equipped with a ball nut 2 to conduct rotary drive; a rotary drive means such as a rotor 6 to rotate the ball nut 2; a ball screw 1 that is fixed at a base member and screwed with the ball nut 2; and a moving table 4 which has therein the ball nut 2 and the rotary drive means (rotor) 6 and also has means (a ventilation hole and a suction hose 10) to lead the powder dust of the inside to the outside.
Patent JP-S522478-A (JP)
Title: Vibration detection system
Inventor: SHIODA SHINZOU
IPC: G01H3/00
Filed: 1975-06-23
Abstract: PURPOSE: To permit detection of a change of the quantity of light from a light source when the light source is moved even very slightly due to external vibrations by disposing the light source, which can be freely moved vertically and horizontally, and the sensitivity of which respect to vibrations can be adjusted by adjusting the spring, in front of a detecting section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58195820-A (JP)
Title: Control device having built-in light source device for endoscope
Inventor: YOSHIDA MORIHIKO
IPC: A61B1/06
Filed: 1982-05-12
Abstract: PURPOSE:To use different kinds of endoscopes interchangeably with sureness and ease by fitting the photoconductive sheaths provided to the plugs of different kinds of endoscopes into the fitting hole of a built-in light source device which is moved for the purpose of connection to the desired plug. CONSTITUTION:When a light source device L of a control device X contg. a light source device for endoscopes is moved along a guide pipe 10 by a knob 70, a socket 6 among the many sockets corresponding to different kinds of endoscopes provided on a front panel 2 is connected to the device L. The photoconductive sheath 10 of the plug 103 of the endoscope coupled to said socket 6 is inserted into the insertion hole 61 of a main plate 60 of the device 1 and the movement of the device L is prohibited. The interchangeable use of different kinds of the endoscopes is thus accomplished surely and easily.
Patent JP-S557024-A (JP)
Title: Preparation of feed
Inventor: UCHIDA MITSUO
IPC: A23K10/38
Filed: 1978-06-27
Abstract: PURPOSE: To prepare low-cost, highly nutrious livestock feed from useless lees of low-class distilled spirits, without environmental pollution.  
     CONSTITUTION: A mixture obtained by mixing (A) 100 parts by weight of a distillation waste (lees of low-class distilled spirits) obtained by distilling unrefined sake prepared from grains, sweet potato, potato, etc., and (B) about 40 parts of starch sludge, is dried in air flow to obtain a cake containing about 16% of water. The cake is mixed with the lees to attain a water content of about 70%, and dried in air flow to obtain a primary concentrated cake. The mixing and the concentration processes are repeated several times to form the objective nutrious feed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S561915-A (JP)
Title: Hologram and production of hologram and light beam scanner
Inventor: ONO YUUZOU
IPC: G02B26/10
Filed: 1979-06-21
Abstract: PURPOSE: To obtain the beam scanner of large scanning angles, small aberrations and large scanning magnifications by using the hologram formed from the interference fringes obtained by causing the phase subtracted waves having been subtracted of a plurality of spherical waves and the spherical waves to interfere with each other.  
     CONSTITUTION: The interference fringes are formed by the interference of the phase subtracted waves having been removed of the phases of N number (N is integer) of spherical waves and the spherical waves and the interference fringes thus obtained are recorded on a recording medium, whereby a hologram is obtained. The phase distribution ϕ of the interference fringes may be expressed by formula 1. The light beam scanner using this hologram causes the light beam generated from a laser 23 to be focused by a lens 24 to be made into the divergent spherical waves which then radiate the hologram 25. The primary diffracted light from the hologram 25 focuses on a scanning plane 26 and is scanned in the direction perpendicular to the plane of the paper by a hologram moving mechanism. By using the hologram having been recorded with the interference fringes of high approximate degrees, the scanner of large scanning angles, small aberrations and large scanning magnifications may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63244747-A (JP)
Title: Resin sealed integrated circuit device and manufacture thereof
Inventor: SAWATANI HIROMICHI
IPC: H01L23/52
Filed: 1987-03-31
Abstract: PURPOSE:To enhance the moisture resistance characteristics, thermal stress characteristics and region bonding factor while preventing wires from shortcircuiting due to deformation thereof by a method wherein a conductor layer is coated with insulating films with holes made in the parts corresponding to electrode leading out parts of conductor layer. CONSTITUTION:Insulating films 25 are previously prepared as films with holes 26 made in the parts corresponding to electrode leading out parts of conductor wirings 234. Then, the coating of conductor wirings 234 is finished by coating the insulating substrates 234 with this insulating films 25 while making alignment of the electrode leading out parts with the holes 26 to be bonded using bonding agent etc. Later, wires 235 are connected to the electrode leading out parts through the holes 26. Besides, in order to make the holes 26 leading to the insulating films 25, e.g., etching process by chemical process, press machining process and a process using optical reaction can be used.
Patent JP-H04218960-A (JP)
Title: Nonvolatile semiconductor memory and its manufacture
Inventor: KOYAMA MASASHI
IPC: H01L29/792
Filed: 1991-03-18
Abstract: PURPOSE:To do without the use of F-N type tunneling for erase and writing in EEPROM, to broaden the tolerance of the threshold value of a memory transistor and to enable word erase and word writing. CONSTITUTION:Between a bit line Yn and source line S, a plurality of parallel circuits of memory transistors QMi,j and first selective transistors QCi,j are connected in series via second selective transistors QCk. At the time of erase, 20V voltage is applied to the bit line Yn or source line S, second word line Zj and first word line Xj requiring no erase. In order to write in the QM1.1, 6V is applied to Y1; 10V to C1, X1, Z2, Z3 and 0V to Z1, X2, X3. In order to read data of the QM1.1, 1V is applied to Y1, X1 and Z1 are set to 0V and Z2, Z3, to 5V for the purpose of detecting whether there is any drain current.
Patent JP-S5436255-A (JP)
Title: Novel sesquiterpene analogue, its preparation, and pharmatheutical containing the same
Inventor: SHINOHARA MASANAO
IPC: A61P29/00
Filed: 1977-06-30
Abstract: PURPOSE: 4,6-Dihydroxy-8-oxo-2,3,6,8-tetrahydrofuro [3,4-g] benzofurane-2-spiro-1'-(6,7-dihydroxy-2', 5', 5', 8a'-tetramethyl-1', 2', 3', 4', 4a', 5', 6', 7', 8', 8a'-decahydronaphthalene) of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000272909-A (JP)
Title: Production of iron nitride and iron
Inventor: HIRATSUKA NOBUYUKI
IPC: B22F9/30
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a single phase Fe2N powder, Fe3N powder, Fe4N powder and Fe powder by firing iron oxalate obtained by a precipitation reaction of ferrous chloride with ammonium oxalate in a liquid phase, in ammonia atmosphere at a specific temperature. SOLUTION: Ferrous chloride and ammonium oxalate are subjected to a precipitation reaction in a solution, preferably aqueous solution for 1-3 hr to provide iron oxalate powder. The obtained iron oxalate is fired in an ammonia atmosphere at 425-475 deg.C for >=30 min to provide,a single phase Fe2N powder. The iron oxalate is fired in the ammonia atmosphere at 475-525 deg.C for <=1.5 hr to provide a single phase Fe3N powder. Further, the iron oxalate is fired in the ammonia atmosphere at 525-575 deg.C for <=1 hr to provide Fe4N powder. When the iron oxalate is fired at >=700 deg.C, Fe powder can be obtained. The obtained iron nitride powders have each <=1 nm primary particle diameter.
Patent JP-H0347805-A (JP)
Title: Liquid, filled curable composition
Inventor: HEREN DANKAN
IPC: C08F20/00
Filed: 1990-03-29
Abstract: A fluid, filled, curable composition comprising an organic liquid which is polymerisable to form a solid polymer without the formation of any elimination products and from 20 to 70% by volume of alumina trihydrate filler characterised in that filler has a median particle size of between 5 and 30 microns, and preferably between 6 and 20 microns, and has an average aspect ratio of less than 2.5:1, preferably less than 2.0:1, and desirably less than 1.8:1. The composition when cured provides shaped articles having improved mechanical properties and when used as a dispersion of low viscosity reduces the tendency for the composition to show colour variations through the thickness of the sheet as exhibited using alumina trihydrate fillers of high aspect ratio.
Patent JP-S556374-A (JP)
Title: Variable focus lens
Inventor: UNO YOSHIHIRO
IPC: G02B3/14
Filed: 1978-06-29
Abstract: PURPOSE: To make focus freely variable by bonding a light transmittable elastic film to one side face of a supporting frame and a light transmittable hard plate to the other side face, forming the inside space as a liquid cell filled with light transmittable working fluid and deforming the elastic film to convex through pressure injection of the working fluid into the liquid cell.  
     CONSTITUTION: The inside wall 10 of a supporting frame 1 assumes a shape close to a circular cylinder. A light transmittable elastic film 2 is bonded to one side face 12 and a light transmittable hard plate 3 to the other side face 13. In the space enclosed with the elastic film 2, supporting frame 1 and hard plate 3, a liquid cell 4 filled with light transmittable working fluid 5 is formed. The outside surface 11 of the hard plate 3 is so deformed as to become convex to the elastic film 2 side. When the working fluid 5 is filled in the liquid cell 4 where the elastic film 2 is in the state shown by the solid lines, i.e., in the state shown by underformed 16, the lens shown by the figure acts as a concave lens. When the amount of injection of the working fluid 5 is increased from this state, the elastic film 2 changes from the state of broken lines 14 to the state of broken lines 15. The state of the broken lines 14 indicates the case where there is no lens action and the broken lines 15 indicate the state where the strongest convex lens is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S556951-A (JP)
Title: Channel network
Inventor: NARA TAKASHI
IPC: H04Q3/68
Filed: 1978-06-30
Abstract: PURPOSE:To obtain a channel network which is never affected by the traffic intensity of the connection pattern as to the limitation of the trunk lines at the storage  time and the number of the folded connection by providing the junctor link network  to the 3rd exchange network. CONSTITUTION:Line link network LLN (1st exchange network) and trunk link network TLN (2nd exchange network) are composed by the link connection of the switch matrix each. And an exchange connection can be given between the input and output terminals of these networks. Thus subscriber lines S1-Sn plus trunk lines T1-Tn (including various trunks) are stored by connection into the input terminal. Junctor link network JLN (3rd exchange network) is also composed in the same way. Then part of the output terminals of network LLN and TLN are connected to the input terminal of network JLN each, and the rest of the output terminals of LLN and TLN are connected to the output of JLN each.
Patent JP-H01248692-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: OKADA KEISUKE
IPC: H05K3/46
Filed: 1988-03-30
Abstract: PURPOSE:To prevent registration error in a method by which two copper single plates are heated and laminated, and to rationalize the heating laminating process of a copper single plate by forming the single copper plate as a single internal layer. CONSTITUTION:A copper foil 1 in specified thickness is prepared, a through-hole is drilled at a predetermined position through drilling and a clearance 2 is shaped. An insulating resin 3 is printed from the surface and the rear through a screen printing method, the inside of the clearance 2 is filled with the resin 3, and the insulating resin 3 is cured and molded through baking treatment, thus acquiring a single internal layer. A power supply layer 4 obtained in this manner and a grounding layer 5 are heating-laminated on external-layer conductor layers 7 through prepreg 6, and through-holes 8 are formed through drilling, panel plating and a photocopying method, thus acquiring a multilayer printed interconnection board 9. Accordingly, an error in registration is not generated, thus reducing cost.
Patent JP-H08246906-A (JP)
Title: Manual or automatic control structure for monorail engine
Inventor: TAKUBO EIJI
IPC: B61B13/04
Filed: 1995-03-10
Abstract: PURPOSE: To enhance safety in a dangerous place by arranging a positioning part in a tip part of plates arranged on a start lever, facilitating opening-closing operation of a throttle by manual operation or automatic operation, and adjusting speed by an engine throttle lever for manual operation. CONSTITUTION: A positioning part 4 of a handle 16 having two kinds of grooves 18 and 20 different in a depth is arranged in a tip part of plates 2 arranged on a start lever 1. The handle 16 is pulled, and a protrusively arranged part 22 of a handle shaft 17 is floated, and when the depth of the grooves 18 and 20 of the positioning part 4 is switched, a position of a tip part 19 of the handle shaft can be switched. In this way, since a position of the tip part 19 of the handle shaft is switched by the grooves 18 and 20 of the positioning part 4, manual operation or automatic operation is easily selected, and a throttle can be opened and closed even by manual operation or even by automatic operation.  Therefore, engine control can be easily switched to manual operation or automatic operation, and speed control is also facilitated, and speed reduction in a dangerous place becomes possible.
Patent JP-H02260728-A (JP)
Title: Ais detecting system
Inventor: OGAWA YOSHITO
IPC: H04L1/00
Filed: 1989-03-30
Abstract: PURPOSE:To reduce the erroneous detection of AIS due to an inputted data error by counting the number of signals (0) from a detecting part, and outputting the AIS when the number of signals (0) is less than that of signals (0) possible to occur at an allowable error rate. CONSTITUTION:The detecting part 10 outputs a pulse only when inputted data DATA shows (0). A time to judge the AIS is set on a timer, and the number of pulses outputted from the detecting part within that time is counted by a counter 21. When the number of pulses exceeds that of signals (0) at the allowable error rate i.e., when input DATA is not the AIS, the pulse is outputted to an RS flip-flop 22, and a signal representing that the DATA is not the AIS is outputted from the flip-flop 23 of a D-latch. In such a way, it is possible to reduce the erroneous detection of the AIS, and furthermore, to reduce the number of elements in a counter part.
Patent JP-S576318-A (JP)
Title: Measuring device of gas flow rate
Inventor: MUTOO YUKIO
IPC: G01F1/692
Filed: 1980-06-12
Abstract: PURPOSE:To obtain a gas flow rate measuring device less in power consumption and strong in shock, by constituting the temperature-dependent resistance at upper and lower streams of electric heater, and itself through the formation of electric resistance film on the inner wall of a flow rate measuring tube. CONSTITUTION:An electric insulator 210 is located in an aluminum-made flow rate measuring tube 9 which measures the flow rate of air via vibration-proof spacer 200, very thin vapor deposition film of platinum, etc. is formed on the entire circumference of the inner wall of the insulator 210 or a part of it, to constitute the 1st and 2nd temperature-dependent resistance 11, 12. An electric heater 10 and the 1st and 2nd temperature-dependent resistances 11, 12 are connected to a measuring circuit, and the air temperature difference heated with the heater 10 is obtained as the resistance value change of the resistances 11, 12, and the flow rate of air can be obtained from it.