baber/WOPTO huggingface dataset:
Patent JP-H07288308-A (JP)
Title: Manufacture of electric parts
Inventor: FUTAKI TAKEHIKO
IPC: H01L23/12
Filed: 1991-05-01
Abstract: PURPOSE:To provide electric parts using a semiconductor integrated circuit device which can be used for general purpose even when the complexity of wiring such as a printed circuit board is reduced. CONSTITUTION:A selection electrode 5 for selecting a function and one kind or many kinds of reference electrode 6 are disposed in the exposed surface of electric parts with a built-in semiconductor device. Hereinafter, the exposed surface part in which the selection electrode 5 and the reference electrode 6 are disposed is referred to as a surface switch. It is desirable that the surface switch has such arrangement that a selection state is easy to see. In order to protect the surface switch, the part of the surface switch is recessed to a peripheral surface. Also, the electrode can be slightly projected so as to use an anisotropic paste for the application of a selection sheet. The method of selecting a function by the surface switch is to short-circuit by applying a conductive paint or a conductive adhesive or a conductive bonding agent (hereinafter, it is referred to as a conductive paste) between the selection electrode and the reference electrode by handwriting.
Patent JP-2000023779-A (JP)
Title: Seat back for vehicle
Inventor: EGAMI SHINKO
IPC: A47C7/44
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a seat back for a vehicle which achieves a reduction in the weight thereof while enabling installation thereof within a limited space. SOLUTION: This seat back for a vehicle is provided with a curved support surface 3 elastically supported on seat back frames 1 and a surface rigidity varying means 7 to vary the surface rigidity of the curved support surface 3. In the structure, the surface rigidity varying means 7 is connected to optional two points, upper and lower, within the curved support surface 3 to apply a tension force between the two points and hence, the surface rigidity of the curved support surface 3 is varied by the tension force. As compared with the conventional structure designed to make a substantial rotation above and below the curved support surface 3, this enables a simple structure and reduction in the weight thereby minimizing the installing space.
Patent JP-H09113687-A (JP)
Title: Apparatus for transporting and storing nuclear fuel assembly
Inventor: MOORISU MATSUSHIO
IPC: G21C3/62
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a new type of container for transporting and storing an unused unclear fuel assembly including uranium oxide and plutonium oxide, especially. SOLUTION: The container comprises a rigid casing 1 having polygonal, preferably square, cross-section for containing a nuclear fuel assembly 3. The casing 1 is provided, on the inner surface at each side wall part thereof, with at least one member 4 expanding to support the nuclear fuel assembly 3 after insertion thereof into the casing 1. In the container for transporting and storing an unused nuclear fuel assembly including uranium oxide and/or plutonium oxide, especially, the member 4 is expanded by applying a pressure using an elastomer or a low viscosity silicon paste.
Patent JP-H1140468-A (JP)
Title: Flectrochemical element
Inventor: NOBEOKA HIDEKO
IPC: H01G11/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To suppress the characteristic deterioration of an electric double layer capacitor, a rectangular battery, etc. SOLUTION: An electricity storing element is inserted into a box body 2, and a lid body 9 is welded to the opening of the box body 2. A rubber-made gas-permeable valve 15 is put in the lid body 9, and a protective cover 16 is put on the lid body 9 above the valve 15. A gas generated in an exterior case 8 is discharged to the outside through the valve 15. Because of the protective cover 16, in addition, the valve 15 is not fractured by the other factor than an internal pressure rise, and the reliability of the valve 15 is improved.
Patent JP-H0360686-A (JP)
Title: Sewing device
Inventor: KANEHARA MASAMI
IPC: D05B21/00
Filed: 1989-07-31
Abstract: PURPOSE:To make operation of function selectivity easily, accurately, and effectively by furnishing a means to register the desired function to be selected, and selectively controlling only the registered function by an input means when a stitch pattern is to be made out. CONSTITUTION:Among the functions 13 programmed, that stored in a ROM 5, which is to be used, is registered in a memory device 6, while the registered program 8 for the function to be implemented by a control circuit 4 is stored in the ROM 5. In case for ex. an advance key 11 is depressed while the function A1 is being selected, referring is made to the flag condition of the memory device 6 corresponding to the subsequent function A2, but because the flag of the function A2 is '0' no indication thereof shall be made, but the next function A3 is indicated on a display 9. Oppositely is performed with depression of a retreat key 12, and the flag of the function A2 is referred in the condition the function A3 is selected, with the next function A1 indicated on the display 9. A subsequent depressing of a select key 7 will select the function under indication currently. This allows the user to register only the function used in the memory device 6 in advance according to the registered setting program 8, which facilitates selecting operation through depressing of the advance key 11 and retreat key 12 in actual functional selection.
Patent JP-S5888676-A (JP)
Inventor: RUUBIN EDOUIN MEIN
IPC: G01S1/00
Filed: 1982-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0865120-A (JP)
Title: Drive circuit for igbt
Inventor: ANDO KENJI
IPC: H03K17/56
Filed: 1994-08-22
Abstract: PURPOSE: To drive an IGBT even when an input signal is a sine wave by using a transformer to isolate an input signal and the IGBT and using a charging diode so as to form a charging circuit thereby charging a threshold voltage holding capacitor up to a threshold voltage. CONSTITUTION: A threshold voltage holding capacitor 5 is charged up to a threshold voltage by a voltage induced at a secondary side of a transformer 1. While a primary voltage of the transformer is a negative voltage, a charging diode 6 forms a charging circuit for the threshold voltage holding capacitor 5, which is charged up to the threshold voltage. Thus, when the input voltage reaches a positive voltage, a secondary voltage of the transformer and the threshold voltage of the threshold voltage holding capacitor 5 are connected in series and a gate drive voltage in excess of the threshold voltage is fed to the gate of the IGBT, which is turned on. When the gate drive voltage is decreased, the IGBT is turned off. Since the switching operation is implemented even when the input signal is a sine wave, the inexpensive drive circuit in connection to the power system is realized.
Patent JP-H0361910-A (JP)
Title: Heat resistant plastic optical fiber
Inventor: NISHIGUCHI MASAMI
IPC: G02B6/00
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the optical fiber having excellent heat resistance by using specific polycarbonate as a core material. CONSTITUTION:The core material is so formed as to consist of at least one kind of the polycarbonate having the repeating unit expressed by formula I. In the formula, X1 to X4 denote a chlorine atom, bromine atom or fluorine atom which may be the same as or different from each other. This polycarbonate may be a homopolymer or copolymer and the copolymer components include the specific arom. polycarbonate component or the like which is expressed by the formula I but is different in structure or arom. polyester, polysiloxane, etc. The plastic optical fiber having the excellent heat resistance is obtd. in this way.
Patent JP-H1014573-A (JP)
Title: Detection of extraneous-gene expression in living body
Inventor: MURAMATSU TATSUO
IPC: A01K67/027
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide very simple detection of expression of an extraneous gene in a living body while making the extraneous gene live even after the detection, by observing gene expression in the living body after the extraneous gene outside a cell is introduced into a cell of the living body by impressing momentarily the cell with a voltage. SOLUTION: This very simple detection of expression of an extraneous gene in a living body comprises drilling a 1-mm diameter hole in the obtuser edge of an egg shell of a fertilized chicken egg after disinfecting the edge, removing a membrane under the shell, the chorion covering the chicken embryo and the albumen, promptly injecting to the exposed chicken embryo a expression- vector solution that contains a structural gene combined with a base sequence coding a secretary signal peptide of bovine α-lactoalbumin on the upstream side of a firefly luciferase gene, and an enhancer promotor by using a fine glass tube having a polished tip, momentarily impressing the embryo with a voltage of 25V to introduce the extraneous gene into the living body cell while manipulating two electrodes of an electropolator so as to hold the chicken embryo between the electrode,  and observing the gene expression in the living body cell.
Patent JP-S5898298-A (JP)
Inventor: TOUGOU TAIRA
IPC: B43K1/08
Filed: 1981-12-08
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-S5987454-A (JP)
Title: Formation of resist pattern
Inventor: FURUYA SHIGERU
IPC: G03F7/20
Filed: 1982-11-10
Abstract: PURPOSE:To form a desired correct and fine pattern by incorporating a step for irradiating an amt. of electron beam equal to the difference between an amt. of beam corresponding to the thickness of a resist and the amt. irradiated before this at each region thinned in resist thickness. CONSTITUTION:A resist film 3 for use in electron beam is formed on the whole surface of the substrate 1 of which on the surface a 2mum wide strip higher in level than the other part of the surface is formed, in a thickness of 1mum above the surface of the stripe 2. An intended 1-2mum wide line pattern forming region 4 is exposed to the optimum irradiation amt. Q1 for the thick resist film region, e.g. 2X10<-5>C.cm<-2>. The intersection part of the stripe and the line pattern is not exposed sufficiently at this exposure step, resulting in under exposure. Then, the thin resist region 5 on the stripe 2 is exposed to the optimum irradiation amt. Q21.5X10<-5>C.cm<-2> corresponding to the difference of 0.5X10<-5>. As a result, an irradiation amt. of the thin resist region 4' among the intended line pattern forming region 4 becomes Q1+DELTAQ=Q2 and the optimum irradiation is completed. The intended line pattern 3' is obtained by developing the resist film 3.
Patent JP-H1042087-A (JP)
Title: Method and device image processing
Inventor: KIKO MASAKAZU
IPC: H04N1/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To quickly and simply conduct preview in the case of editing and printing out an image. SOLUTION: In the case of receiving image data, when continuous preview is designated (step S104-YES), at first desired edit setting is repeated by a desired number (steps S102, S105). When the setting is finished, in order to display an image by a set number, the image is reduced in matching with the screen size, the position is calculated and it is stored (step S106). Then the edit setting to be stored is applied to the image and the image is reduced by the calculation and the position is decided and displayed (step S108). Thus, when the preview is finished, the desired edit setting is selected and the result is printed out (step S110).
Patent JP-H1094285-A (JP)
Title: Control method for permanent-magnet synchronous motor
Inventor: MIYAMOTO TADAHIRO
IPC: H02P21/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a control method in which a constant output can be controlled over a wide range by a method wherein the phase angle of a two-phase current command signal generated by a current-command DC/AC conversion circuit is prescribed by a specific linear function with reference to the rotation speed of a permanent-magnet synchronous motor. SOLUTION: A current-distribution-signal generation part 12 is formed at a command-current DC/AC conversion circuit 8, and the phase angle θ of every phase-current signal generated from the part is prescribed by an expression as a linear function of θ(N)=θi +γ.N with reference to the rotation speed N of a motor, and the motor is controlled. In the equation, θi represents a phase angle command when N=0, γ represents a positive grade when γ=(θmax -θi )/ Nmax , θmax represents a phase angle command at a maximum rotation speed, and Nmax represents a maximum rotation speed.  Thereby, in a constant torque region, the motor can be controlled at an optimum phase angle at which a reluctance torque can be used most efficiently, and, in a constant output region in which a voltage is saturated, the motor is controlled by a weak field system. As a result, a constant output can be controlled over a wide range.
Patent JP-S5988223-A (JP)
Title: Automatic rivet caulker
Inventor: FUJIKAWA KEIJI
IPC: B21J15/02
Filed: 1982-11-12
Abstract: PURPOSE:To automatically secure a connector on a printed circuit board, by using a rivet caulking unit to caulk a rivet inserted in the fitting holes of the connector and the printed circuit board. CONSTITUTION:A table 12 is placed on a main body base 10 so that a printed circuit board 14 is put on the table. The table 12 can be horizontally moved along a guide shaft 18. Connectors 24 for an electronic appliance are tentatively mounted on the board 14. A rivet true-up conveyor 34 and a washer true-up conveyor 36 are installed on the base 10 and contain rivets 38 and spring washers 40, respectively. A rivet caulking unit 60 is provided on the base 10 correspondingly to a holder and the table 12. The head of the caulking unit 60 is moved up to secure the connector 24 on the printed circuit board 14 by caulking.
Patent JP-S6353877-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01R13/52
Filed: 1986-08-22
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-H0734293-A (JP)
Title: Titanium ornamental goods and their color developing method
Inventor: HORIE TAKUJI
IPC: A44C27/00
Filed: 1993-07-16
Abstract: PURPOSE:To provide titanium ornamental goods having excellent beauty and interest and the color development method of such titanium ornamental goods. CONSTITUTION:The titanium ornamental goods 1 have a base body consisting of titanium or titanium alloy and an oxidized film formed on the surface of the base body. The oxidized film has the thickness gradually increasing along a direction where the base body exists. Consequently, the colors are gradually changed along the direction (gradation colors) by the interference of light in the oxidized film. The impartation of blanked patterns 3 and rugged patterns 13 to the ornamental goods 1 is possible as well. The color development method of the titanium ornamental goods 1 is executed by connecting the base body into an anode and immersing the base body into an anodic oxidation treating vessel which contains an electrolyte and can form an electric field having directivity, then forming the electric field having the directivity for a short time, thereby subjecting the surface of the member to the gradation color development.
Patent JP-H0944725-A (JP)
Title: Register transaction method for automated equipment
Inventor: TAKAHASHI TOMOMI
IPC: G06Q40/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To enable a customer to grasp the passbook register frequency and also to select the processing execution or discontinuation by displaying the number of unregistered transactions on a screen when a register transaction is started and then carrying out a passbook register operation when the continuation of transaction is instructed. SOLUTION: When a customer selects a register transaction and inserts his passbook into an ATM, the ATM displays the number of unregistered transactions on a screen (S1 to S3). The customer decides the continuation or discontinuation of register based on the displayed number of unregistered transactions. When the customer pushes an end key, the ATM discharges and returns the inserted pass book to the customer (S5, S9). When a continuation key is pushed, the ATM starts a passbook register operation (S4, S6). At the same time, the number of unregistered transactions is largely decreased as the passbook print operations are increased, and the passbook is discharged when the number of unregistered transactions is equal to 0 (S8, S9).  When a discontinuation key is pushed after the book register operation was started, the print is discontinued at and after the next data, and the register transaction is discontinued and the passbook is discharged (S7). Thus, it is possible to prevent unwilling automatic start of the passbook register of a long time.
Patent JP-S6440844-A (JP)
Title: Photoreceptive member
Inventor: AOIKE TATSUYUKI
IPC: H01L31/08
Filed: 1987-08-06
Abstract: PURPOSE:To enhance durability of an upper layer against high voltage and adhesion between the upper layer and a lower layer by incorporating at least one of C, N, and O in the layer region of the upper layer in contact with the lower layer. CONSTITUTION:The photoreceptive member 100 is obtained by laminating on a supporting body 101 made of an Al alloy or the like a photoreceptive layer 102 composed of the lower layer 103 and the upper layer 104 made of a nonmonocrystalline material containing Si as a base and H or/and halogen, and provided with the layer region in contact with the layer 103, containing at least one of C, N, and O. The lower layer 103 is made of an inorganic material containing Al, Si, H, and Cu, and provided with a layer region containing Al, Si, and H in a nonuniform distribution in the layer thickness direction, and when needed, Ge, Sn, Or an atom for controlling durability or image quality, or the like can be added.
Patent JP-S5988499-A (JP)
Inventor: YAN BERUKU
IPC: C07F15/00
Filed: 1982-11-12
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-2000346574-A (JP)
Title: Non-contact type heat accumulation material
Inventor: YOSHIKI YUYA
IPC: D04H1/4234
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To expand a range of application of aluminum fiber non-woven fabric to non-contact type heat accumulation material. SOLUTION: A non-contact type heat accumulation material comprises an aluminum fiber non-woven fabric formed by laminating aluminum fiber made by a melting thread spinning process. In addition, it is also applicable that the aluminum fiber non-woven fabric is pressed to have a rigidity characteristic. These aluminum fiber non-woven fabrics have quite low heat capacity, thermal conductivity and temperature conductivity, their radiation rate and absorbing rate are high and they have a different thermal characteristic differing from that of simple aluminum. Then, the heat capacity, heat conductivity and temperature conductivity are low, so that they can be used as alternative product for existing heat accumulation material, cold heat accumulating material and thermal insulating material.  In addition, since the radiation rate and the absorbing rate are high, they may be used as the heat collecting material and the heat accumulation material.
Patent JP-S6439934-A (JP)
Title: Apparatus for taking out content of tank
Inventor: YAMASHITA KAZUAKI
IPC: A23L3/365
Filed: 1987-08-06
Abstract: PURPOSE:To obtain the titled take-out apparatus effective in reducing the power consumption and suppressing the damage of the content such as thawed fish, by providing an inner tank for the take-out of the content and constructing the inner tank in such a manner as to be mostly tiltable in an outer tank (water tank) without lifting above the outer tank. CONSTITUTION:One of the opposite members 2a is tilted toward the other opposite member 2b around a junction shaft at the bottom of an inner tank 2. When the tilting angle reaches a prescribed angle, the member 2b is lifted and turned around a shaft at its upper end. The upper opening of the member 2b is inclined to face slantly downward direction in a state nearly reverse to the member 2a tilted in advance. The content such as thawed fish is automatically taken out of the outer tank 1 by the shift (lift) of the inner tank 2 caused by a series of the above tilting operations. The bottom face of the inner tank is made of a flexible material to enable the automatic discharge of the content in flexed state.
Patent JP-H1026604-A (JP)
Title: Fine amount of oxygen concentration measuring electrode
Inventor: MARUYAMA OSAMU
IPC: G01N27/416
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a fine amount of oxygen concentration measuring electrode which can obtain stable characteristics, for example, can carry out excellently measurement of a fine amount of oxygen of about several ppb and is used for a galvanic cell type oxygen concentration analyzer. SOLUTION: An electrolyte solution resides between a detection pole 2 and a counter pole 3 in this fine amount of oxygen concentration measuring electrode 1, which is an electrode which electrolyzes and reduces oxygen in sample gas and measures oxygen concentration in the sample gas from a current amount output in response to oxygen concentration, and is constructed by forming a silver film 8 on a surface of a base part 7 in which the detection pole 2 comprises a porous body. The base part of the detection pole 2 can is formed of a porous body obtained by molding synthetic resin particles or a mixture of synthetic resin particles and conductive substances.
Patent JP-H1145870-A (JP)
Title: Spin processor
Inventor: ISO AKINORI
IPC: H01L21/304
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a spin processor which enables satisfactory retention of a substrate, without causing warpings of a holding table even with rotational driving. SOLUTION: A spin processor 20 has a holding table 30 and a retention means 39 for retaining an outer periphery of a substrate 31 of an upper surface of the holding table 30, and rotationally drives the substrate 31 together with the holding plate 30. In this case, on a lower surface of the holding table 30 opposite to the side where the retention means 39 is provided, a balance weight 41 which generates a reverse force against the force which acts in a direction perpendicular to the holding table 30 generated in the retention means 39 by the rotational driving of the holding table 30 is mounted.
Patent JP-H0792445-A (JP)
Title: Optical imagery element having selectivity for wavelength and polarization of light and manufacture thereof
Inventor: ROOBERUTO MAURAA
IPC: G02B5/30
Filed: 1994-08-23
Abstract: PURPOSE: To provide an image formation optical element for performing color and polarized light selective reflection by enclosing cholesteric liquid crystal inside an intermediate chamber between light transmissive substrates provided with curved surfaces and orienting the helical axis of the liquid crystal vertically to the curved surface. CONSTITUTION: After executing an orientation layer to the curved surface of the light transmissive substrate depending on cases, at least one kind of the cholesteric liquid crystal is mounted, the cholesteric liquid crystal is successively mounted on the second curved surface of the light transmissive substrate to which the orientation layer is similarly executed depending on the cases and the CLC(cholesteric liquid crystal) thin film of a fixed thickness is generated between the curved surfaces of both light transmissive substrates. Also, at least one kind of the CLC is interpolated in the intermediate chamber of the fixed thickness between the two curved surfaces and a liquid crystal material is oriented so as to make the helical axis vertical to the substrate surface.  That is, this optical element is constituted of such a spherical piano-convex lens 1, a spherical piano-concave lens 2 and a CLC layer between both lenses 1 and 2.