baber/WOPTO huggingface dataset:
Patent JP-H06340453-A (JP)
Title: Method for laminating glass plates and laminated glass article
Inventor: PIITAA HIYUU MARIOTSUTO
IPC: B64C1/14
Filed: 1991-12-10
Abstract: PURPOSE: To eliminate the formation of air bubbles between glass sheets and to lower a fraction defective by introducing a liquid resin between the glass sheets in a specific form of a glass sheet assembly arranged in horizontal with a pair of the opposed glass sheets and curing the resin.  
     CONSTITUTION: (a) The nearly horizontally arranged glass sheet assembly having a pair of the opposed glass sheets which are spaced from each other and an air permeable and liquid impermeable spacer which extends along the peripheral edges of the glass sheets is first prepd. Next, (b) the metered liquid resin for lamination is introduced between the glass sheets in such a manner that the liquid resin for lamination comes into contact with both inner flanks of the upper glass sheet and the lower glass sheet as the resin is introduced into the spacing between the glass sheets. The introduction of the resin is so controlled that the meniscus of the resin between the upper glass sheet and the lower glass sheet spreads outward. Next, (c) the metered resin is packed into the spacing between the glass sheets and the air replaced with the resin is released through the spacer. The resin is then cured and solidified to form the intermediate layer between the glass sheets, by which the lamination of the glass sheet is executed. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11159505-A (JP)
Title: Coupling structure for aluminum member
Inventor: IDE TAKANOBU
IPC: F16B5/10
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by eliminating the necessity of thermo-hardening process, and to provide a coupling with a high strength in a sliding direction. SOLUTION: In a tructure in which an aluminum link body 1 and an aluminum parallelepiped extension part 4 are overlapped with each other, and the overlapped parts thereof are coupled together by means of a bolt 8 and a nut 9, a hard stopper member 6 formed thereon on opposite sides in the overlapping direct, with wedge parts 7 which can wedge into the aluminum members is interposed between the overlapped parts around bolt insertion holes 2, 5, and the wedge part 7 on one side of the hard member 6 is wedged into the link body 1 by a pressure of a press and the wedge part 7 on the other side is wedged into the parallelepiped extension part 4 by a pressure of the press. In this condition, the overlapped part are fastened together by the bolt 8 and the nut 9.
Patent JP-H02174641-A (JP)
Title: Forming of gelatin jelly cake having thin part
Inventor: JIYOUSAI HIDEKI
IPC: A23L29/281
Filed: 1988-12-26
Abstract: PURPOSE:To form a gelatin jelly cake having a thin part of <=3.0mm width by using a starch mold having an inclined bottom face in the preparation of the cake. CONSTITUTION:A starch mold for the forming of a gelatin jelly cake has an inner bottom face inclined from horizontal plane by >0 deg. and <=20 deg.. Preferably, the deep part of the mold has complicate shape and the shallow part has a simple shape. A gelatin jelly base having a viscosity of 1,000-3,000cps is deposited in the starch mold.
Patent JP-H06151067-A (JP)
Title: Highly reliable lighting circuit
Inventor: YUHARA YUUJI
IPC: H01K9/06
Filed: 1992-11-12
Abstract: PURPOSE:To immediately light a filament of waiting system at the filament disconnection of a bulb, and prevent the interruption of lighting. CONSTITUTION:A filament 8a is heated by the opening of a switch 13. A filament current 1A is detected by a current transformer 10, and a DC power source is supplied to a control part 11 from a switching regulator 12 to operate the control part 11. When the output of the current transformer 10 is suddenly changed by the disconnection of the filament 7a, the control part 11 detects this and outputs a DC Voltage to terminals D1, D2. Thus, a filament 8b is lighted. When the filament 8a is disconnected, a LED 14 is lighted. An operator knows that the filament is changed to waiting system by this.
Patent JP-2000284127-A (JP)
Title: Bidirectional dichroic circular polarization plate and reflection-transmission type liquid crystal display device
Inventor: KAJIMA KEIJI
IPC: G02F1/13363
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a reflection-transmission type liquid crystal display device in which enough brightness can be obtd. in both of the reflection and transmission modes, the light of a light source can be effectively used, and decrease in contrast due to external light is suppressed. SOLUTION: When the reflection-transmission type liquid crystal display device 10 is in a transmission mode, non-polarized light from a light source 12 is passed through a separation layer 14 for circularly polarized light, 1/2 wavelength layer 16 in an off state and first bidirectional dichroic circular polarization layer 18 to enter a liquid crystal cell. In the liquid crystal cell, its retardation is varied by applying an electric field to shift the phase of the light by 0 to π to modify the incident circularly polarized light. Then the light enters a second bidirectional dichroic circular polarization layer 22 on the surface of the liquid crystal cell, and the transmitted component is used as the display light.  In the reflection mode, the external light is passed through the second bidirectional dichroic circular polarization layer 22, liquid crystal cell, 1/2 wavelength layer 16 in an on-state, first bidirectional dichroic circularly polarization layer 18, and then reflected by the separation layer 14 for circularly polarized light. The circularly polarized light thus produced is used as a display light as described above.
Patent JP-H07182409-A (JP)
Title: Investment balance product number calculation system
Inventor: MIYATA KAZUO
IPC: G06Q40/00
Filed: 1993-12-24
Abstract: PURPOSE:To calculate an accurate product number by managing the balance product number for each stock. CONSTITUTION:An investment balance product number calculation system includes a means (1) which calculates the balance product number and a means (2) which updates the total balance product number of a customer ledger. Then the balance product number of each stock is calculated from the investment amount and the number of days. At the same time, the balance product number and the final product number updated date of a stock certificate DB (3) are updated. Then the balance product numbers of all stocks are totalized at the time of settlement of accounts, and a customer DB (4) is updated.
Patent JP-H04201872-A (JP)
Title: Emboss type cavity tape
Inventor: ICHIMURA TORU
IPC: B65D73/02
Filed: 1990-11-27
Abstract: PURPOSE:To prevent the lead of a device from bending by adding a magnetic substance to the bottom surface of a cavity part. CONSTITUTION:A magnetic substance 5 is added to the bottom surface of a cavity part 4 of emboss type cavity tape 1. When a device 2 is inserted into the emboss type cavity tape 1, the device 2 is secured to the bottom surface of the cavity part 4 by the magnetic force of the substance 5. As a result, this method prevents the lead 3 of the device 2 from colliding with the side face of the emboss type cavity tape 1 and there is no occurrence of the bending of the lead 3.
Patent JP-H03187242-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMOTO HISAHIRO
IPC: H01L21/301
Filed: 1989-12-15
Abstract: PURPOSE:To prevent a fragment of a semiconductor chip from falling onto the surface of another semiconductor chip by isolating semiconductor chips and removing fragments thereof by means of two sheets of UV tape and finally picking up the semiconductor chips, while applying a UV tape on the back thereof, and placing the semiconductor chips in a chip tray. CONSTITUTION:A UV tape 3 is employed for separating a semiconductor wafer 1 along a dicing groove 1a into semiconductor chips 2 while a UV tape 5 is employed for beveling the back of the semiconductor chip 2 and the dicing groove 1a along the cross line thereof, an finally a UV tape 7 is applied onto the back of the semiconductor chips 2 in order to carry the semiconductor chips 2 into a chip tray. By such arrangement, fragments of a semiconductor chip is prevented from falling onto the surface of other semiconductor chips when the separated semiconductor chips are removed from the UV tape and carried into the chip tray.
Patent JP-2000142872-A (JP)
Title: Plate-shaped body storage container and exclusive handle thereof
Inventor: SHIOKAWA TAKEJI
IPC: B65D85/86
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a plate-shaped body storage container for which the content transfer work is not required and the maintenance control is easy. SOLUTION: A plate-shaped body storage container 100 is formed into the square pipe shape, and a plurality of holding holes 112 are formed on the side face, and a cassette 110 for the laminate storage of plate-shaped materials 200 and a pawl 134 inserted from an opening on the end of the cassette 110 and engaged with the holding holes 112 are provided inside the container, and a stopper 130 to be engaged with the interior of the cassette 110 is provided in the constitution of the container.
Patent JP-H08226302-A (JP)
Title: Fixing mechanism for impeller of centrifugal compressor or centrifugal turbine
Inventor: HIJIKATA AKEMI
IPC: F01D5/30
Filed: 1995-12-15
Abstract: PURPOSE: To provide a structure preventing the drift between the centers of an impeller and a shaft and capable of suppressing the shaft vibration small during rotation. CONSTITUTION: A circular coupling section 14 is provided on the axial contact face between an impeller 1 and a shaft 2, and the circular coupling section 14 is constituted of a circular projection 8 (or a circular groove 9) provided on the impeller 1 side coaxially with the shaft 2 and the circular groove section 9 (or the circular projection 8) provided on the shaft 2 side to be coupled with the circular projection 8 (or the circular groove section 9). The outer periphery of the circular projection 8 (or the inner periphery of the circular groove section 9) of the impeller 1 is positioned in the radial direction by the outer periphery of the circular groove section 9 (or the inner periphery of the circular projection 8) of the shaft 2 during rotation. A gap is provided between a through shaft and the through shaft hole of the impeller 1.
Patent JP-H07184302-A (JP)
Title: Power supply for electric automobile
Inventor: SUZUKI SHIGEMITSU
IPC: H02J1/00
Filed: 1993-12-24
Abstract: PURPOSE:To suppress discharge of current from a battery when the load current pulsates by connecting the battery with a capacitor through an inductance coil and feeding power from the capacitor. CONSTITUTION:The power supply 10 comprises a battery 11, a switch 12, and inductance coil 13, and a capacitor 14. The switch 12 is connected between the plus terminal of the battery 11 and one end of the inductance coil 13. The capacitor 14 is connected between the other end of the inductance coil 13 and the minus terminal of the battery 11 and power is fed across the capacitor 14. A motor driver 20 receives output from the power supply 10 and regulates power supply for a motor 30 through transistors 22, 23. In this regard, DC component is fed from the battery 11 and AC component is fed from the capacitor 14.
Patent JP-H04192918-A (JP)
Title: Digital timer circuit
Inventor: OGAWA MASANOBU
IPC: G04G15/00
Filed: 1990-11-27
Abstract: PURPOSE:To set a timer time over a wide range by providing plural clocks having various periods to be supplied to a counter circuit in the digital timer circuit and counting these clocks by more than one counter circuits. CONSTITUTION:Three counter circuits 3a-3c simultaneously start counting. The periods of the circuits 3a-3b are successively made long and are 30 seconds, 5 minutes and 30 minutes, for example, respectively. When the count value of a clock CLK 3 having the longest period is coincident with target values D5 and D4, a timer end signal is obtained. In such a case, the comparatively long timer time is set. On the other hand, by making an initial value when starting counting of the circuit 3c coincident with the count target values D5 and D4, a timer end signal S is obtained when the counted value of the circuit 3b is coincident with target values D3 and D2. In such a case, the timer time of a middle degree is set. Next, when the initial values of the circuits 3c and 3b when starting counting are made coincident with the values D5-D2, the end signal is obtained when the count value of the circuit 3a is coincident with target values D1 and D0.
Patent JP-H02171788-A (JP)
Title: Liquid developing device
Inventor: KANEHISA MASAHIKO
IPC: G03G15/10
Filed: 1988-12-23
Abstract: PURPOSE:To obtain an outputted image having high quality by turning the direction of an electric field on one or plural developing electrodes divided in plural from a formation body to the developing electrode and turning it on the remaining developing electrode from the developing electrode to the formation body. CONSTITUTION:The developing electrode 2 is divided in plural in the carrying direction of the formation body 1 so as to turn the direction of the electrode field on the divided developing electrode 21 to the developing electrode 21 from the formation body 1 and to turn the direction of the electrode field on the remaining divided developing electrode 22 to the formation body 1 from the developing electrode 22. Therefore, since toner in developing toner liquid supplied to the divided developing electrode receives force that the toner is separated from the formation body 1, the toner is not attached to the formation body 1. Thus, surface staining is prevented and the image having high quality is surely obtained.
Patent JP-H01170027-A (JP)
Title: Mounting of semiconductor
Inventor: IWATA KAZUYUKI
IPC: H01L21/52
Filed: 1987-12-25
Abstract: PURPOSE:To enable a proper semiconductor chip only to be fixed on a circuit substrate by a method wherein, after finishing various inspections in the tacked up state using a diebonding agent in B stage and by vacuum suction, the semiconductor chip is heat-bonded. CONSTITUTION:A semiconductor chip 2 coated with a diebonding agent 2 in B stage and held by suction by a chip suction collet 1 is mounted on a circuit substrate 4 provided with bonding electrodes 5. Wires 6 are ultrasonic- wirebonded between respective electrodes 8 and 5 of the chip 2 and the substrate 4 in the state wherein a suction hole part 7 is located at the center of the fixing position of the semiconductor chip 2 on the circuit substrate 4 while the chip 2 is fixed on the circuit substrate 4 by vacuum-suction. Finally, after performing various inspections, the junction part between the semiconductor chip 2 and the circuit substrate 4 is heated to perform the bonding process.
Patent JP-H04194235-A (JP)
Title: Execution method for long trunk stop c0ck
Inventor: OZAWA EIJI
IPC: E03C1/042
Filed: 1990-11-28
Abstract: PURPOSE:To efficiently bury a stop cock by burying a stop cock having a packing gland and a spindle longer than the defined values into a building framework body, and adjusting these length according to the surface position of the framework body. CONSTITUTION:A packing gland 40 and a spindle 22 constituting a stop cock main body 10 are formed longer than customary ones, and the main body is buried in a building framework body 54. According to that the extreme end face of the trunk part 20 of the stop cock 10 is on the surface position 100 or 200 of the framework body, the length of the packing gland 40 and the spindle 22 are adjusted and cut off at the positions 101, 102 or 201, 202. Next, a wan seat 42 is fitted to the packing gland with a dish presser 44, hereafter a handle 50 is fitted to the spindle 22. Hereby, even though the extreme end position of the trunk part 20 of the stop cock main body 10 is a little different against the surface of building framework body, the stop cock fitting work can be easily executed.
Patent JP-H11162422-A (JP)
Title: Battery system
Inventor: TERAHARA HIDEKI
IPC: H01M2/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To absorb the swelling of a battery attendant on charge/discharge cycles and prevent welding break of a connecting plate between unit cells by arranging a distance holding cushioning material between unit cells of a battery system formed by stacking three or more square sealed batteries in the thickness direction. SOLUTION: A frame-shaped cushioning material 5 made of polypropylene is stuck and fixed to the periphery of a wide plane 2 of a nickel - hydrogen battery 1. The thickness of the cushioning material 5 is set to a value capable of absorbing the swelling in the thickness direction of the battery 1 attendant on charge/discharge cycles. By arranging the cushioning material 5 between unit cells of battery 1 and absorbing the swelling of the battery 1, tensile force caused by the swelling of the battery 1 is not applied to a connecting plate 6 connecting terminals of the battery 1. When the battery 1 is swelled by charge/discharge cycles, spot welding break of the connecting plate 6 caused by swelling force can be prevented, and reliability in the connecting part is maintained over a long period of time.
Patent JP-2001142650-A (JP)
Title: Method and device for controlling array disk
Inventor: ASANO AKIHIRO
IPC: G11B20/18
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To find the occurrence of illegal data and a disk failure at an early stage and to reliably store even data that are not read for a long time. SOLUTION: This device is provided with a cache memory 6, a data dividing part 3 which divides data transmitted from a host device 1 in accordance with the number of physical disks and also generates the parity data of the divided division data, a data transferring part 4 which respectively stores the division data and the parity data into physical disks, a data comparing part 8 which reads the data from the physical disk after storing the division data and the parity data in each physical disk and compares the data with corresponding data stored in the cache memory, and a failure deciding part 10 which decides that a failure takes place in the physical disk storing an uncoincidental part when any uncoincidental part exists in the part 8.
Patent JP-H11159665-A (JP)
Title: Aluminum pipe material
Inventor: IDE TAKANOBU
IPC: F01N1/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture it without a water reservoir by melting/ solidifying an end part of a pipe by arc heat, and forming an outward swelling part on the peripheral edge. SOLUTION: A TIG arc is generated in an end part of an aluminum pipe 1 whose cross section remains in a circular shape by using a TIG arc generator 10. In that case, the TIG arc generator 10 is arranged so that an arc generating position becomes a position close to an outer peripheral surface from an end surface of the pipe 1. A melting part melted by arc heat swells outward, and is cooled/solidified by losing the arc heat according to a movement of an electrode bar 13 to form an outward swelling part 2 over the whole periphery of the end part peripheral edge of the pipe 1. This shape becomes an exhaust muffler cover to enhance strength of an end part, to produce a volume feeling, to prevent gathering of water and to maintain an external appearance style.
Patent JP-H06171906-A (JP)
Title: Decaborane vaporizer
Inventor: HIRATSUKA HAJIME
IPC: B01J4/00
Filed: 1992-12-08
Abstract: PURPOSE:To enhance the safety for human body, environment, etc., to stably supply gaseous decaborane to the point of use and to surely stop its supply. CONSTITUTION:A sample bottle 3 contg. decaborane 21 is inserted into a vaporization vessel 2 through its passage. A fixture 4 for fixing the inverted bottle 3 in the vessel 2, a cutter 5 for breaking the film packing of the bottle 3 and scattering the decaborane 21 in the vessel 2, a heater 8 for vaporizing the decaborane 21 to generate gaseous decaborane, a cooler 11 for stopping the generation of the gaseous decaborane and junctures 13 and 14 for the gas feed part and exhaust part are provided on the vessel 2.
Patent JP-H03190120-A (JP)
Title: Resist developing device
Inventor: KANEDA HIROYUKI
IPC: H01L21/30
Filed: 1989-12-20
Abstract: PURPOSE:To accurately control a developing time by a method wherein, after resist layer formed wafers have been exposed, they are carried in the position facing a limited developing-fluid feeding region, they are developed successively, they are carried facing the limited washing-fluid feeding region and are washed successively. CONSTITUTION:After a wafer 6 has been exposed, it is placed on a conveying lane 5, carried to the point under a developing chamber 10, a vaporized developing fluid is fed on the wafer 6 through the intermediary of a slit-like aperture 12, and the resist layer formed on the wafer 6 is developed successively. Then, the wafer 6 reaches the end part of an aperture 22, vaporized washing liquid is fed to the wafer 6 through the aperture 22, and the developing fluid on the wafer 6 is washed away successively. When the distance between the aperture 12 of a developing chamber 10 and the aperture 22 of a washing chamber 20 is set at lcm and the conveying speed of the wafer 6 is set at v cm/sec., the time in which the resist layer formed on the wafer is brought into contact with a developing solution, namely developing time (t), becomes t=l/v sec. Accordingly, the developing time (t) can be brought to the desired value accurately by arbitrarily setting the distance (l) between the aperture 12 of the developing chamber 10 and the aperture 22 of the washing chamber 20, or by arbitrarily setting the conveying speed (v) of the wafer 6.
Patent JP-2001144542-A (JP)
Title: High frequency diode oscillator
Inventor: KAWADA TOSHIHIKO
IPC: H01P3/16
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency diode oscillator whose oscillated frequency can be easily fine-adjusted with excellent reproducibility and that can advantageously be miniaturized. SOLUTION: In an NRD guide type Gunn diode oscillator, the length of a wider line and that of a narrower line of a choke bias supply line 4a are selected respectively about λ/4, the length of a strip conductor 5 is selected to be about  (3/4)+n}λ (n is an integer over 0), a through-hole 8 is formed in the vicinity of the strip conductor 5 of at least one of parallel flat conductors 1, and the through-hole 8 is provided with a columnar frequency adjustment member 9 that is projected to a surface between the parallel flat conductors 1 and electromagnetically coupled with the strip conductor 5.
Patent JP-2001148463-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OGATA KAN
IPC: H01L21/822
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent an isolation oxide film form receding, an active region from deteriorating, and contamination from being produced in a manufacturing method, where a semiconductor device with a capacitor if manufactured. SOLUTION: An isolation oxide film 12 is formed on a silicon substrate 10, and a pad oxide film 20 is formed on an active region 18. The lower electrode 22 of a capacitor is formed on the isolation oxide film 12, and a laminated film ('ON' film) 24, composed of a silicon oxide film and a silicon nitride film is formed above the lower electrode 22. a mask oxide film 40 is formed on the ON film 24 covering only the lower electrode 22 and its vicinity (Figure 2 (b)). The ON film 24 is patterned by wet etching, which is capable of selectively removing silicon nitride (Figure 2 (c)). A gate oxide film 28 is formed by removing a pad oxide film 20 and a mask oxide film 40 (Figure 2 (d) and (e)). a gate electrode 32 and an upper electrode 34 are formed (Figure (f)) for the formation of a transistor and a capacitor.