baber/WOPTO huggingface dataset:
Patent JP-2000115311-A (JP)
Title: Handset
Inventor: MATSUKI TAKERO
IPC: H04M1/03
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a handset for which the weight is felt lighter than that of conventional handset and a receiver is pressed into contact in parallel with a case to make acoustic performance stable. SOLUTION: A handset main body is assembled with a case 11 and a cover 12 in pairs with each other by a main body tightening screw 13 and consists of a receiver locator pin 11-1 which is especially provided to the case 11, a receiver 14 contained in the case 11, a receiver positioning hole 14-1 especially provided to the receiver, a cushion 15 that keeps close contact between the case 11 and the receiver 14, a transmission use microphone 16 that is contained in the case 11, a holder 17 that keeps close contact between the case 11 and the transmission use microphone 16, and a weight 19 that is contained in the case 11 and fixed by a weight tightening screw 18.  Since end points 19-2, 19-3 are provided especially to the weight 19, that is, since the center of gravity is set to the center or its vicinity of the handset main body, the sense of weight of the handset is response to the mass which is necessary and sufficient for the handset is obtained, and the receiver 14 can be pressed into contact in parallel with the case 11 without requirements of precision of the face configuration of the case 11 to press the receiver into contact in parallel.
Patent JP-2001124675-A (JP)
Title: Element analyzer
Inventor: NOGUCHI SHINTARO
IPC: G01D1/12
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an element analyzer capable of facilitating the control of the extraction temperature by the manual operation of an operator. SOLUTION: This element analyzer 1 having a sample extraction furnace 2 for extracting an element contained in a sample S as an extracted gas G by heating the sample S and an analytic part 3 for analyzing the extracted gas G is provided with an arithmetic processing unit 4 connected to the sample extraction furnace 2 and the analytic part 3, and the arithmetic processing unit 4 controls the sample extraction furnace 2 and the analytic part 3 and has a computer-readable recording medium 11 recorded with an analytic processing program P1 for executing the arithmetic processing of quantitatively analyzing the element by use of measurement values OSIG and NGIG by the analytic part 3 and a display program P2 for displaying a display part 12a for at least extracted peak graphs G1 and G2, an input part 12b for sample mass,  and a display part 12a for measured instantaneous value on the screen 12 of the arithmetic processing unit 4. The display program P2 has the extending display function of extending and displaying the extracted peak graphs G1 and G2 in the quantitative analysis by a manual mode allowing a worker to optionally retain the rise of the extracting temperature T of the element.
Patent JP-H05185525-A (JP)
Title: Method of preparing a gas stream and its device
Inventor: FUABIAN BUIROO
IPC: B29C44/00
Filed: 1991-11-18
Abstract: PURPOSE: To regulate gas flow simply and effectively by combining them in a regulated proportion by a mixing value controlled by a correcting signal which differentiates the effective temperature of the prepared gas from a control value. CONSTITUTION: Gas in a pipeline 41 and that stored in a buffer container 45 are heated to about 140 deg.C, while gas stored in another buffer container 46 through a pipeline 42 is heated to about 180 deg.C. In order that these temperatures may be maintained constant corresponding to times, escape pipelines 61 and 62 which end in a common escape pipeline 63 leading to a washing pipeline 26 are installed on both buffer containers 45 and 46 respectively. The mixing control valve 49 is controlled by a regulator 56 depending on two temperature- measuring devices one of which is located in a spherical part 54 and another one 57 in a reactor 19.  A pressure reducing valve 51 of a pipeline 50 is also controlled by a signal transmitted from a regulator 68 which reduces the pressure difference between the pressure in the spherical part 54 and the pressure 58 of the reactor and operates in accordance with the pressure difference.
Patent JP-H10146747-A (JP)
Title: Surface polishing device for glass article
Inventor: ODA TATSUZO
IPC: B24B7/04
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To uniformly polish a glass product such as a cathode-ray tube panel, and achieve compactness and simplicity of facilities. SOLUTION: Rotary tables 2 to support a cathode-ray tube panel 13 are rotatably disposed at plural positions on a support base 1. The support base 1 is intermittently rotated, so the rotary tables 2 fed in order to a panel 13 supply station S1 , two polishing stations S2 , S3 to polish the panel 13, and a takeout station S1 to take out the panel 13 after it is polished. Every time the rotary table 2 is transferred to the polishing stations S2 , S3 , a cylindrical rubber sleeve 3 disposed at the station is rotated, and the panel 13 is rotated by rotation driving of the rotary table 2 to polish the panel surface.
Patent JP-H06145408-A (JP)
Title: Expandable polymer particle and foam therefrom
Inventor: YAMAMOTO YOZO
IPC: C08L23/18
Filed: 1992-11-12
Abstract: PURPOSE:To obtain the subject particles capable of giving foams with excellent resistances to heat and chemicals and electrical properties by incorporating a foaming agent in specific cyclic olefin resin particles. CONSTITUTION:The objective particles can be obtained by incorporating (1) an inorganic or organic foaming agent in (2) particles (pref. 300-3000mum in mean diameter) of at least one kind of cyclic olefin resin selected from (A) copolymers of >=2C alpha-olefin (pref. ethylene) and cyclic olefin of formula I (n is 0 or 1; m is <=0; r is 0 or 1; R<1>-R<18>, R<9> and R<6> are each H, halogen, etc., R<15>-R<18> may be mutually bound to form monocycle or polycycle) or formula II (p and q are each >=0; m and n are each 0-2; R<1>-R<19> are each H, halogen, etc., carbon atoms to which R<9> and R<13> and R<10> and R<11> are bound may be either directly or, via 1-3C alkylene, bound to each other), (B) ring-opened polymers of olefin of formula I or II, (C) two or more ring-opened copolymers of two or more kinds of olefin of formula I or II, and (D) hydrogenated products from the component B or C.
Patent JP-H05112899-A (JP)
Title: Manufacture of austenitic stainless steel good in surface skin
Inventor: FURUTA OSAMU
IPC: C25F1/06
Filed: 1991-10-21
Abstract: PURPOSE:To simplify the subsequent stages as for an austenitic stainless steel subjected to cold rolling for improving the roughened surface skin by shot blasting for removing surface scales by soln. treatment. CONSTITUTION:(i) A steel is subjected to cold rolling and is thereafter annealed at 750 to 900 deg.C. (ii) After the cold rolling, it is subjected to electrolytic treatment by neutral salt to remove a surface oxidized layer. Because the annealing temp. after cold rolling has been high in the conventional process, another shot blasting and skin pass rolling have been required, but, in this invention, they are made needless.
Patent JP-H06146536-A (JP)
Title: Fixture for sheath material
Inventor: NISHI TAKUJIROU
IPC: E04F13/08
Filed: 1992-11-12
Abstract: PURPOSE:To prevent the damage of the solid section of a sheath material while obviating the infiltration of rainwater. CONSTITUTION:In a fixture with a first base section 14, a second base section 16 and a hook piece 42, the hook piece 42 is composed of an upward oblique piece 44 protruded to an oblique front section from the second base section 16 and a drooping piece 46 droopingly provided from the front end of the upward oblique piece 44. The upper-end solid section of a sheath material on the lower stage side can be inserted deeply up to the crossed corner section of the drooping piece 46 and the upward oblique piece 44, and the overlapping clearance of a lower-end solid section and the upper-end solid section at a time when the length of the solid sections is made the same can be increased. Accordingly, the length of the solid sections is shortened, and the overlapping clearance of the mutual solid sections can also be taken at a large value. Even when the length of the solid sections is shortened remarkably, the overlapping clearance of the solid sections the same as conventional devices can also be taken.
Patent JP-H05150254-A (JP)
Title: Liquid crystal display device
Inventor: ISHITOBI HIDEAKI
IPC: G02F1/1345
Filed: 1991-10-21
Abstract: PURPOSE:To miniaturize a reflection type liq. crystal display device with a reflection surface on the rear side of a glass substrate, to simplify assembling work, to reduce the rate of defective connection by reducing electrical connecting parts and to enhance the yield and quality of products. CONSTITUTION:A liq. crystal is held between glass substrates 1 and Al foil 3 acting as a reflection surface is stuck to the rear side of one of the substrates with a polarizing filter 2 in-between. A conductor pattern 3' to be connected to a transparent electrode formed on the Al foil side substrate 1 and a conductor pattern 3' for mounting electronic parts are formed at prescribed positions of the Al foil 3 or a flexible printed board 4 with a formed conductor pattern 5 to be connected to the transparent electrode for mounting electronic parts is stuck to the outside of the Al foil 3.
Patent JP-H11146534-A (JP)
Title: Branching connection box and its manufacture
Inventor: MURAKAMI HIROSHI
IPC: H01R31/06
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To connect without the use of solder each connection teminal of a connector block with the conductor foil of a flexible printed wiring board, which are stored together in the case of a branching connection box, and to suppress the height dimension of the branching connection box. SOLUTION: Each connection terminal 10 of a connector block 20 is drawn, bending it intermediately in the vicinity of its sidewall 26 to connect it thereabout with a flexible printed wiring board 30. Then, the flexible printed wiring board 30 is so drawn curvedly into an S-shaped way that it passes through the clearances among the respective connector blocks 20. Thereby, the height dimension of a branching connection box is reduced as a whole, in comparison with the case that the connection terminal 10 is stored in a case 1 in a state extending it in its normally drawn-out direction.
Patent JP-H04176539-A (JP)
Title: Interactive numerical control unit
Inventor: FUJITA NAOKI
IPC: B23Q17/00
Filed: 1990-11-08
Abstract: PURPOSE:To easily and surely grasp the overall movement of a tool set in an NC sentence and the state of the work on a work, by displaying the work shape and tool position with the contraction scale value of a scope being changed over, according to the position of the tool of the case of a working simulation. CONSTITUTION:A contraction scale (scale value (a)) for displaying the work to be worked in a processor 11 on a scope 16 in full is initially set according to the control program stored in a ROM 12. Simultaneously with this, flags flg1, flg2 are set at an initial value(=0). Then, an NC sentence is executed at the block unit of a work program. And, a tool present position is read. Then, a scaling data (scale value (b)) which draws the picture of the tool inside the scope is operated and stored 13 from the display data of the tool inside the program block. And, the scope display is enlarged up to the contraction scale (scale value (a)) for displaying the work on the full scope in case of the relation of two contraction scales being (a)<(b) and the flag flg1 being erected. And, the succeeding NC sentence is executed with 0 being set on the flag flg1 and 1 on the flag flg2.
Patent JP-H02148401-A (JP)
Title: Floppy disk device
Inventor: OKAMOTO TERUMITSU
IPC: G11B19/12
Filed: 1988-11-29
Abstract: PURPOSE:To prevent the difference of an electromagnetic conversion characteristic due to the difference of the radius of a magnetic head by switching the frequency characteristic of a magnetic recording and reproducing circuit in correspondence to a side select signal. CONSTITUTION:The track position of a magnetic head 1a is stored to a track position register 6 and the track position of a magnetic head 1b to be dislocated only by the difference between the radius of the magnetic head 1a and the radius of the magnetic head 1b is stored to a track position difference register 7. These track position information are switched in correspondence to the side select signal by a switcher 8 and supplied as a frequency switching signal to a low-pass filter differentiating circuit 4. Namely, a magnetic head core is sent by the same radius when the magnetic head 1a is selected and when the magnetic head 1b is selected. Thus, the dessidence of the electromagnetic conversion characteristic due to the radius difference of the magnetic head can be canceled.
Patent JP-H11105900-A (JP)
Title: Container for housing liquid cosmetic or the like
Inventor: HIRAKAWA MASASHI
IPC: B65D41/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate sorting by materials for a matter equipped with a cap formed out of a metal crown made of a metallic material and a screw cap made of a synthetic resin material by a method wherein a screw cap separating function that easily removes and separates the screw cap from the metal crown on an occasion of recycling by closing the cap by removing an inner stopper is provided. SOLUTION: For a container body 1 wherein liquid cosmetic 2 is housed, a cap 6 is put on a screw part 4 of its mouth member 3. The cap 6 is constructed of a metal crown 7 made of metallic material and a screw cap 9 provided at the inside of the metal crown 7 and equipped with a screw part 8 for engagement with the screw part 4 of the mouth member 3.  With an inner stopper 5 fitted into the upper end of the mouth member 3 removed and the cap 6 screwed down onto the screw part 4 of the mouth member 3, engagement of the screw cap 9 with the metal crown 7 can be released by operation of a screw cap separating function 10 including an engaging piece 11 formed at the inner wall face of the metal crown 7 and an engaging groove 12 formed in a ringlike shape at a position near the opening of the metal crown, a guide groove 13 and a holding piece 14 in a ringlike shape respectively formed at the outer wall face of the screw cap 9, and thereby disintegration becomes possible.
Patent JP-H03167028-A (JP)
Title: Power supply controlling circuit in drive section
Inventor: MORITA AKITAKA
IPC: B60H3/06
Filed: 1989-11-24
Abstract: PURPOSE:To automatically turn on and off a drive section of an air cleaner by operating the drive section as soon as an automobile travels and stopping it with some delay after the automobile stops for example according to the outputs of two switches provided close to the swing range of a permanent magnet provided swingably. CONSTITUTION:When an automobile starts travelling to swing a permanent magnet 2, a first lead switch S1 is turned on and a first semiconductor control rectifying element SCR1 is turned on. Thus, current is supplied to a transistor T and turned on it to drive a motor M through a drive circuit (a). Then, the SCR1 is maintained at the turned condition even if the S1 is turned off, and a capacitor C connected to a second gate circuit is charged. Then, when the travelling is stopped to turn off a second lead switch S2, a second SCR2 is made conductive by the charging voltage of the capacitor C and the first SCR1 is made non-conductive. The motor M will be stopped after the travelling is stopped and a predetermined time elapses.
Patent JP-H04176141-A (JP)
Title: Lead frame
Inventor: NAKAMORI SUSUMU
IPC: H01L21/60
Filed: 1990-11-08
Abstract: PURPOSE:To enable the title lead frame capable of reducing the voltage decline due to the electric resistance of lead as well as previously measuring the electrical characteristics to be manufactured by a method wherein the title lead frame is provided with a potential compensating lead branched at the halfway of the lead for electrode and extending from the front end to be connected to the other end. CONSTITUTION:The lead frame is provided with a lead 1 for electrode extending from one end 1a to be connected to an electrode 6 of a semiconductor device 5 to the other end 1b as well as a potential compensating lead 2 branched at the halfway of the lead 1. For example, the lead 1 for electrode is commonly provided with the potential compensating lead 2 branched from the part 1mm distant from the end 1a to be thermal pressure-fixed to a projection type electrode 6 of the semiconductor device 5. Through these procedures, when the probe of a measuring device is brought into contact with the other end 1b of the lead 1 and the end 2b of the potential compensating lead 2 using the lead 1 as a current channel and the lead 2 as a potential detecting wire to perform the electrical measurement, the precise electrical characteristics can be constantly measured without being affected by the electric resistance of the lead 1 itself for electrode.
Patent JP-H05212271-A (JP)
Title: Microcapsule having solid core substance
Inventor: ETSUKEHARUTO YAANZU
IPC: C09D11/037
Filed: 1992-11-13
Abstract: PURPOSE: To obtain a microcapsules which can be used in a form of an aqueous dispersed liquid or a powder by carrying out a suspension polymerization of specific quantity of monomers. CONSTITUTION: Microcapsules with a solid core substance are produced by suspension polymerization of monomer I and possibly monomer II and/or monomer III in a aqueous medium in which the monomers are dispersed. The polymerization is initiated and controlled by thermal decomposition of an oil-soluble free radical initiator. The microcapsule contains 30-100 wt.%, preferably 40-100 wt.%, one or more vinyl monomers (monomer I), 0-70 wt.%, preferably 0-40 wt.%, one or more polyfunctional monomers (monomer II) and 0-30 wt.% other monomers (monomer III). Monomers I and II are hydrophobic unsaturated compounds which can be used as independently or as a mixture, and monomers III are hydrophilic unsaturated compounds.
Patent JP-H05144451-A (JP)
Title: Reaction gas/cooling medium flowing structure of fuel cell with solid highpolymer electrolyte
Inventor: SUGIYAMA TOSHIHIRO
IPC: H01M8/02
Filed: 1991-11-20
Abstract: PURPOSE:To prevent the drop of the power generating performance due to the sink of proton conductiveness by allowing the reaction gas to flow from that side of unitary cells, which has a low intra-plane temp. distribution to a reaction gas passage, and to be exhausted from the side with higher temp. distributior. CONSTITUTION:Each unitary cell 10 makes power generating by allowing a fuel to flow through a reaction gas passage 6 and an oxidating agent to flow through another reaction gas passage 7 in the directions of arrow. A plurality of refrigerant passages 12A are formed in a cooling plate 12 so that water or air flows there. The reaction gas having flowed into the passages 6, 7 from the low temp. side of this unitary cell 10 can get a function to maintain equilibrium state through the utilization of the product water from power generating released into the reaction gas because the water produced by the power generating reaction is released into the reaction gas as water vapor. This checks drying of a solid highpolymer electrolyte film 1 in the high temp. part and allows holding the film 1 in saturated water-containing state to lead to prevention of drop of the power generating performance.
Patent JP-H05143987-A (JP)
Title: Production of thin-film magnetic recording medium
Inventor: SHIMADA FUSAJI
IPC: G11B5/851
Filed: 1991-11-20
Abstract: PURPOSE:To provide the process for production of the thin-film magnetic recording medium having a surface which is fine and less fluctuated in surface roughness shapes and enables the stable and extra-low floating travel of a magnetic head. CONSTITUTION:This process for production of the thin-film magnetic recording medium consists in cleaning a nonmagnetic substrate 1 worked to the required surface roughness and drying the substrate, then successively forming and laminating the films of a nonmagnetic metallic substrate layer, magnetic layer and protective layer by a sputtering method on this nonmagnetic substrate. The drying in the above-mentioned process is executed by immersing the nonmagnetic substrate 2 in pure water 1, then pulling up the substrate, thereby naturally drying the substrate.
Patent JP-2001123595-A (JP)
Title: Expansion joint material
Inventor: ONOZUKA MASAHIRO
IPC: E04D11/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint material formed of a core material covered with a cap member which is rarely detached therefrom. SOLUTION: In an expansion joint material 1 formed of a core material 2 to be fixed to a skeleton and a cap member 3 covering the same, the cap member 3 has a top board 31, side wall portions 32 hanging therefrom, and engaging portions 33 each sideward protruding from a lower edge of the side wall portion 32. The thus formed cap member 3 is attached to the core material 2 which is fixed to the skeleton via a pedestal member 5, and fastening plates 4 each having an engaging edge 41 for engaging with the engaging portion 33 and a nail portion 43 for being driven into the core material 2 are arranged on both sides of the core material 2 at appropriate intervals, whereby the cap member 3 is engaged with the core material 2.
Patent JP-H03162741-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: TOKUOKA KENJI
IPC: G11B11/10
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a magneto-optical recording medium showing little dimensional change and high shock resistance by forming a silicon dioxide film on a synthetic resin substrate. CONSTITUTION:A synthetic resin substrate is subjected to primer treatment by applying a n-hexane solution of silane on both sides of the substrate and blowing hot air to dry the surfaces, on which silicon dioxide films are precipitated with an equipment for formation of silicon dioxide films. The film-forming equipment has a dipping tank comprising an outer tank and inner tank, between which water is contained and heated while stirred with a stirrer to maintain uniform temp. distribution. The inner tank is charged with the reaction liquid comprising an aqueous solution of hydrosilicofluoric acid diluted with water, into which an aqueous solution of boric acid is dropped to obtain such a liquid having proper saturation of silicon dioxide. After dipping the substrate in the liquid of the inner tank, the liquid is supplied with boric acid, circulated and filtered. By using the synthetic resin substrate thus covered with silicon dioxide, the obtd. magneto-optical medium shows little dimensional change and has high shock resistance.
Patent JP-H03162969-A (JP)
Title: Thin film thermal head and manufacture thereof
Inventor: NAKAMURA KENICHI
IPC: B41J2/345
Filed: 1989-11-22
Abstract: PURPOSE:To eliminate a photolithography step of a heat generating resistor by forming the resistor in a stripe state extending in a main scanning direction without individually separating, forming a common electrode in a pectinated state so as not to cause a leak between adjacent resistors, and providing individual electrode therebetween. CONSTITUTION:After a heat generating resistor 2 made of TiC/SiO2, etc., is formed in a stripe state extending in a main scanning direction, by use of a mask, to be adhered on a cleaned heat resistant insulating board by a vacuum depositing method such as a sputtering method, etc., metal such as Cr, Cu, Au, etc., is adhered as an electrode by sputtering. Then, a pattern such as a common electrode 3 and individual electrodes 4 is formed by photoetching by a photolithography step. That is, the pectinated electrodes 3 and individual electrodes 4 interposed between the electrodes 3 are provided on the stripe like resistor 2 extending in the main scanning direction. Thus, a heat generating resistor photolitho-etching step is eliminated, and a cost can be reduced by deleting the number of steps and an improper surface defect.