baber/WOPTO huggingface dataset:
Patent JP-H08171209-A (JP)
Title: Radiation-curing composition
Inventor: NEMOTO HIROAKI
IPC: G03F7/027
Filed: 1994-12-15
Abstract: PURPOSE: To easily carry out development without leaving undissolved matter by incorporating an optical radical generating agent made of a specified compd. CONSTITUTION: This radiation-curing compsn. contains a polymer binder, a multifunctional monomer and an optical radical generating agent made of a compd. represented by the formula as essential components. The polymer binder is preferably a copolymer having carboxyl groups obtd. by polymerizing a monomer compsn. consisting of an ethylenically unsatd. monomer having one or more carboxyl groups in one molecule and a monomer copolymerizable with the unsatd. monomer. The multi-functional monomer is, e.g. a terfunctional acrylate such as trimethylolpropane triacrylate or pentaerythritol triacrylate or an oligomer of the acrylate.
Patent JP-H05143225-A (JP)
Title: Information input device
Inventor: ISHIYAMA SATOTAKA
IPC: G06F3/03
Filed: 1991-11-22
Abstract: PURPOSE:To show the characters, the graphics, etc., on the surface side of an information generating plate and at the same time to directly input the characters, etc., under writing or the written characters, etc., into a processor as they are by providing such a constitution where a magnetic substance included in a capsule has a prescribed attitude in accordance with a desired character, graphic, etc., written by a magnetic pen. CONSTITUTION:An information input device 1 consists of a capsule layer 7 which contains many minute capsules 9 that include the attitude holding media and the needle-shaped magnetic substances 11 and arranged in a plane form, an information generating plate 2 having a background face turned toward the layer 7, the output boards 3 which contains the minute magnetic detector elements arranged in many number in a plane form against the positions of the capsules 9, and a magnetic pen 6 having such an extracting tip that causes a magnetic field of a level equal to the size of the capsule 9 to the substance 11 contained in the capsule 9. Then the surface of the plate 2 is traced with the pen 6 so as to draw the characters, the graphics, etc. Thus the characters, the graphics, etc., are shown and at the same time the information on these characters, graphics, etc., are outputted as the picture element input information.
Patent JP-H01173791-A (JP)
Title: Manufacture of magnetic shielding superconductive material
Inventor: HOSOKAWA ETSUO
IPC: C04B41/89
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a magnetic shield which is lightweight and excellent in flexibility by a method wherein a ceramic superconductor formed by heating under an oxidizing condition is coated on one or both sides of a ceramic sheet body and a stabilizing layer formed of conductive ceramic or conductive high molecular material is formed on the outside of a sintered layer provided on a coated material. CONSTITUTION:Fine powder 2 of YB2Cu3Ox formed through a solid phase reaction method is coated on a woven fabric 1 of Si-Ti-C-O ceramic fiber by a specified thickness through a plasma spray. Next, the woven fabric 1 is subjected to a heat treatment at a specified temperature for a specified period to form a sintered layer on an oxidized-and-sintered material. A TIC stabilizing layer 3 is deposited on both the outer faces of the sintered layer by a specified thickness to form a magnetic shielding material 4, and thus a magnetic shield which is lightweight, excellent in flexibility, and effective for a magnetostatic field, a slow-changing magnetic field, or a strong magnetic field can be obtained.
Patent JP-H02179040-A (JP)
Title: Digital line concentration system
Inventor: SHIGEMATSU JUNICHI
IPC: H04L5/22
Filed: 1988-12-28
Abstract: PURPOSE:To increase number of channels able to be concentrated by providing a transmission quantity variable means varying the quantity of transmission information per channel sent in a unit time, and varying the maximum accommodation channel number. CONSTITUTION:The maximum accommodation channel number of a digital line concentrator 1 is normally 30, the quantity of information transmission per channel is 64kbit/s and the transmission capacity of a high speed digital transmission line is 2[Mbit/s]. When the traffic exceeds the maximum accommodation channel number 30, a transmission quantity variable means 2 reduces the transmission information quantity of 64kbit/s for each channel into 32kbit/s. The transmission quantity for one second in this case is 32[kbit]X60-channel and the line concentrator 1 is connected to the high speed digital transmission line of 2[Mbit/s] the same as the normal case. Thus, the maximum accommodation channel number is increased to 60 in this way.
Patent JP-H07222921-A (JP)
Title: Liquid gathering method and plate, liquid gathering and distributing method and mechanism, gas-liquid or liquid-liquid contact method and mechanism and gas-liquid or liquid-liquid contact gathering and distributing mechanism and apparatus containing those mechanisms
Inventor: YAMAMOTO OSAMU
IPC: B01J10/00
Filed: 1994-12-14
Abstract: PURPOSE:To quench or heat a liquid and to uniformize the liquid by receiving the liquid flowing down within a cylindrical member by a liquid receiving plate and allowing the liquid flow down as a revolving stream from the opening part of the liquid receiving plate. CONSTITUTION:A liquid receiving plate is horizontally arranged to a cylindrical member 7 permitting a liquid to flow down to partition the cylindrical member T into upper and lower spaces Ta, Tb and a polygonal opening part 2a is formed to the central part of the liquid receiving plate 1 and an opening part covering member 3 is formed above the opening part 2 so as to leave an interval. The liquid flowing down within the cylindrical member T is temporarily received to flow down as a revolving stream. Therefore, the liquid can be gathered without generating vibration or destruction and can be allowed to flow down while uniformized in the horizontal cross section direction of the cylindrical member.
Patent JP-H0669352-A (JP)
Title: Manufacture of contact of high-integration semiconductor device
Inventor: BOKU TETSUYOSHI
IPC: H01L21/285
Filed: 1992-12-14
Abstract: PURPOSE: To minimize production of any step part by forming a contact pad where polysilicon is filled in a contact hole utilizing a self aligning contact system, and further forming a flattened oxide film on an upper part of a device isolating oxide film. CONSTITUTION: A bit line 12A and a charge storage electrode conductive layer 15 are brought into contact with a source/drain 2A, 2B of a MOS transistor. Herein, since process margin in a contact hole formation process is small, a contact pad 10A is formed by filling a contact hole formed with a self aligning contact formation method with polysilicon in order to prevent a word line or the bit line 12A from being damaged. A flattening oxide film 9A such as an SOG, a BPSG is formed on a device isolating oxide film 3. Hereby, production of any step is minimized which might be harmful during manufacture of a semiconductor device.
Patent JP-H09174363-A (JP)
Title: Collet type chuck
Inventor: HARAGUCHI AKIRA
IPC: B23Q3/06
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To enhance workability by accurately positioning it without deforming even a workpiece made of a pipe shape and a soft material. SOLUTION: This collet type chuck 100 is the so-called pulling screw type, and is composed of a collet block 110 of a rectangular solid where an opening 118 is formed in a central part, a collet main body 130 and a fastening screw 141. The collet main body 130 into which a workpiece M being a round bar is inserted is inserted into the opening 118 of its collet block 110, and when it is pulled in further by the fastening screw 141, its workpiece M can be chucked, and when this is installed in a machine vice, it can be positioned with high accuracy.
Patent JP-H11228666-A (JP)
Title: Amorphous ethylenic unsaturated polyurethane
Inventor: DVORCHAK MICHAEL J
IPC: C08G18/67
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylenically unsaturated polyurethane having low viscosity suitable for using in solventless one component type coating material composition. SOLUTION: This ethylenically unsaturated polyurethane has the following characteristics (i) to (iv): (i): substantially free from isocyanate group; (ii): being liquid at 25 deg.C; (iii): having 1-20 wt.% total ethylenically unsaturated group content [calculated as C=C, MW:24]; (iv): containing the reaction product of 4- isocyanatomethyl-1,8-octamethylene diisocyanate (NTI) with a hydroxyalkyl (meth)acrylate.
Patent JP-H05164955-A (JP)
Title: Controller for camera
Inventor: KAGEYAMA NAOHIRO
IPC: G02B7/28
Filed: 1991-12-17
Abstract: PURPOSE:To take a photograph without cutting part of a subject by controlling a shutter speed to a high speed and automatic zooming to a wide-angle size at the time of successive shooting. CONSTITUTION:A control circuit 1 finds the control focal length of a lens 4 by referring to specific data based upon the distance of the subject so as to obtain manification factor matching a photograph of a child. A switch S4 is checked and when the S4 is OFF and a drive motor is in single-shooting mode, the data are used so as to take a picture wherein the subject is large, but data which are wider in angle than that data are used for driving with the S4 ON. Further, when the subject is under dark conditions, the shutter speed becomes slow, the photography of a moving subject is reduced, and the focal length of the lens need not be varied frequently, so the timing of focal length variation is varied according to the subject brightness. Thus, when successive photography is performed, the shutter speed is controlled to a faster speed and the automatic zooming is controlled to a wide-angle side.
Patent JP-H07190434-A (JP)
Title: Filter for ventilator
Inventor: TOZAWA RYOICHI
IPC: B01D46/52
Filed: 1993-12-27
Abstract: PURPOSE:To provide a filter for a ventilator capable of sufficiently closing an opening of a ventilator main body, which can be manufactured at a low cost, is easily handled in selling, transporting and disposing of, has filter membrane stretched and kept stretched in a good state and is capable of being mounted on and removed from the ventilator main body. CONSTITUTION:A filter membrane 2 is formed in an approximately rectangular shape of specified dimensions. A reinforcement member 3 having a shape of wire and a length approximately equal to the length of the short side of the filter membrane 2 and a fixing member 31 are assembled to form a fixing part 4. The fixing part 4 is secured to or around both ends of the long side of the filter membrane 2 to form a ventilator filter 1. One or a plurality of the ventilator filters 1 are mounted on the front side of a ventilator main body and closes a rectangular opening provided in the center to collect fine particles such as dust and oil.
Patent JP-2000145046-A (JP)
Title: Supporting structure of folded plate roof
Inventor: YAGASAKI ISAO
IPC: E04D3/36
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To fix a ridge part of a folded plate roof to a support frame provided on a roof base member with excellent workability and without any play. SOLUTION: A constricted part 11 projecting in a ridge part 10 is formed on both side surfaces of a ridge part 10 of a folded plate roof 1, and a locking part 5 which is expanded to both sides and to which the constricted part 11 is locked is formed on its tip is formed on a support frame 3A to be installed in a roof base member 2. An elastic member 6A with rubber elasticity is projected on a top part of the support frame 3, a top part 13 of the ridge part 10 is pressed downward in a pressed condition above the elastic member 6A, and the constricted part 11 is locked to a tip of the locking part 5.
Patent JP-H06161172-A (JP)
Title: Electrophotographic recording device
Inventor: MATSUMAE IWAO
IPC: G03G15/00
Filed: 1992-11-19
Abstract: PURPOSE:To prevent the generation of a jam and skew caused by the difference of carrier speed generated due to the difference of sheet holding force on the right and left side in the width direction of a sheet in an electrophotographic recording device allowing plural large and small image forming kits to be fitted thereto selectively according to circumstances. CONSTITUTION:Plural large and small image forming kits Ka, Kb fitted suitably and selectively to a device body 10 are provided with longitudinal positioning protruding parts 45, 46 which are respectively one side of positioning means, and driving gears 36 which are one side of rotation transmission means. On the other hand, the device body 10 are provided with longitudinal positioning recessed parts 51, 52, which are the other side of the positioning means, with the width direction center as the reference, and rotation transmission gears 56 which are the other side of the rotation transmission means. The longitudinal positioning protruding parts 45, 46 are then fitted into the longitudinal positioning recessed parts 51, 52 so as to fit the large and small image forming kits Ka, Kb to the device body 10, with the center as the reference.
Patent JP-H03194933-A (JP)
Title: Processing equipment
Inventor: OKASE WATARU
IPC: H01L21/324
Filed: 1989-12-22
Abstract: PURPOSE:To obtain a processing equipment capable of surely preventing the leak of active process gas like hydrogen and poisonous process gas like chlorine gas, and the occurrence of explosion accident and air contamination, by arranging an outer tube so as to have a gap from a process tube and keep a hermetic state. CONSTITUTION:In a processing equipment which processes an object W to be processed in a process tube 10 by using process gas, an outer tube 20 is arranged so as to have a gap from the process tube 10 and keep a hermetic state. For example, the outer tube 20 is installed on the outer periphery of the process tube 10 so as to have a gap from the process tube 10 and surround it hermetically. A heater 40 is installed on the outer side of the tube 20. The lower ends of the process tube 10 and the outer tube 20 are retained and fixed with a manifold 30. An inert gas feeding pipe 36 is connected with the lower part of the outer tube 20 via the main body 32 of the manifold 30, and an inert gas discharging pipe 22 is connected with the upper part. The outer tube 20 is constituted of chemically stable quartz or silicon carbide having sufficient heat resistance.
Patent JP-2000164726-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA MASAAKI
IPC: H01L21/8234
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To form gate oxide film having two kinds of film thicknesses with a few number of processes. SOLUTION: A substrate 3 is oxidized to form a first silicon oxide film 5 on the substrate 3, and a silicon nitride film 6 is deposited on the film 5. After the film 6 on the MOS transistor forming region 1 for low voltage and the film 5 under the film 6 are removed through etching, the remaining film 6 is removed from the entire surface. After that, the substrate 3 is reoxidized to form a second film 8 on the region 1 and a third oxide film 9 which is thicker than the film 8 is formed in a high-voltage MOS transistor forming region 2.
Patent JP-H06200549-A (JP)
Title: Underground water storage tank and its structural blocks
Inventor: IKEDA TADAMI
IPC: E03F1/00
Filed: 1992-12-15
Abstract: PURPOSE:To construct a water storage tank conveniently, rapidly, and easily, shorten the construction period, and reduce the cost. CONSTITUTION:Multiple blocks 1 of H-shape in cross-section are laid down closely to each other in longitudinal and lateral directions and in square in a district where an underground water storage tank is to be constructed, and multiple blocks 2 of U-shape in cross-section are arranged on both right and left sides of the laid out square block groups 15. Then multiple underdrainage blocks 17 are arranged at the front of the block groups 15, and multiple wall plates 16 are arranged at the rear of it to close water channels 6, 7, and 11 so that they are connected to each other.
Patent JP-2001153925-A (JP)
Title: Input buffer circuit
Inventor: TSUJIMOTO MASAKI
IPC: G01R31/28
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the number of pins because of the need of setting special pins for testing, namely, so-called idle pins which are not actually used to test highly accurate and multifunctional LSIs. SOLUTION: By adding a simple circuit like a current mirror circuit to an external terminal 2 to which an input buffer 10 is led out, a normal digital input pin can serve also as a current source connecting pin for testing. At normal use time, an extra current is prevented from flowing to a circuit 4 for testing. Oppositely, since an input signal to an internal circuit 3 is normally fixed at a current supply time to the circuit 4 for testing, a malfunction can be prevented. Moreover, switching between the normal use time and the test use time is dependent only on an input to the external terminal 2, and a special input signal or another terminal for the switching is effectively eliminated.
Patent JP-H05144218-A (JP)
Title: Disk cartridge
Inventor: OMORI KIYOSHI
IPC: G11B23/03
Filed: 1991-11-22
Abstract: PURPOSE:To prevent fall-off of energizing means for energizing to move a shutter of a disk cartridge from a case. CONSTITUTION:A compression coil spring 31 is used as energizing means, and a coil container 42 for engaging the spring 31 is provided at the case 2. A cutout 45 having a width larger than the outer diameter of the spring 31 and a length larger than a close contact length is formed at one end of the container 42, and the spring 31 is contained in the container 42 through the cutout 45.
Patent JP-2001153118-A (JP)
Title: Holder
Inventor: KUNO KATSUYOSHI
IPC: B60J3/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To fall off a holder from a sun visor when an impact load is inputted. SOLUTION: The holder comprises a plug 2 formed of mainly a shaft part 21 and a socket member 1 mounted on a roof head lining 5 by inserting the shaft part 21 of the plug 2. The socket member 1 comprises a base part 15 forming a mounting base on the roof head lining 5, leg parts 11, 11' which are arranged at a right angle to the base part 15 and between which the shaft part 21 of the plug 1 is inserted, an elastic claw 12 for temporary engagement which is arranged to be opened from the lower end part of the leg part 11 toward the upper direction, a retaining part 19 for retaining the sun visor 9, and an elastic supporting part 13 which is arranged around the retaining part 19 and elastically supports the sun visor 9. A thin part 18 is arranged in a part where the elastic supporting part 13 and the leg part 11' are connected to the base part 15.
Patent JP-H09155563-A (JP)
Title: Electrode for spot welding
Inventor: HISA TOSHIO
IPC: B23K11/31
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the tip part of a shank from being damaged due to the dropout of a chip, to allow a coolant to flow smoothly and to improve the cooling efficiency of the chip by providing a small clearance in the conical hollow hole of the chip and fitting a heat resistant and pressure resistant electrical insulating protective body into the bore of a supply tube. SOLUTION: A chip 2 is formed with a conical hollow hole 7, in which a small clearance 10 is provided communicating with a coolant passage 5a and its return passage 5b and in which a heat resistant and pressure resistant electrical insulating protective body 9 is fitted in the bore; therefore, the tip part of a shank 1 is protected from being damaged by the protective body 9 even if the chip 2 is dropped out from the shank 1. In addition, the small clearance 10 in the hollow hole 7 of the chip 2 by means of the protective body 9 performs an orifice action with the passage area drawn and narrowed; as a result, the coolant flows at high speed in the heat generating part of the chip 2, performing heat exchange, thereby improving the cooling efficiency of the chip 2.
Patent JP-H04200122-A (JP)
Title: Mobile radio system
Inventor: YOSHINO EIJI
IPC: H04W92/00
Filed: 1990-11-29
Abstract: PURPOSE:To prevent provision of a interfering radio wave to another circumferential station by using a special signal included in a signal incoming from a MODEM instead when a special signal included in a transmission signal from its own transmitter to be compared with a synchronization reference signal is not decoded so as to implement start stop control of the transmitter. CONSTITUTION:A peripheral station 2 uses an RF receiver 9 to receive and demodulate its own peripheral station radio wave 7 and a reference station radio wave 6 from a reception antenna 5. Moreover, a time difference between a special signal (1) included in the demodulation signal of its own peripheral station used as a reference and a special signal (2) included in a signal of a reference station, measures the phase quantity equivalently and the result is corrected by a variable delay section 8 to synchronize the phase of a transmission signal of each peripheral station. In this case, since the frequency of a received radio wave is the same, the transmitter 34 is controlled by using a transmitter control signal 17 based on the special signal (1) included in the signal of its own peripheral station. On the other hand, the transmitter 3 is controlled by using a transmitter control signal 18 based on the special signal (1) decoded by a code decoding section 11 connecting to an output of the variable delay section 8. When a code decoding section 10 cannot decode the special signal (1), the control section 14 uses the selection signal to select the transmitter control signal 18.
Patent JP-2001150795-A (JP)
Title: Sheet for ink jet recording
Inventor: KOIKE KAZUYUKI
IPC: B41M5/50
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for ink jet recording, which is prominent in surface glossiness and capable of forming an image, excellent in ink absorbing property, high in resolution, provided with a high resistance to light without generating any discoloring or fading, and prominent in a resistance to water. SOLUTION: The sheet for ink jet recording is provided with a coloring material image receiver layer containing an inorganic pigment fine particle, a water-soluble resin, a crosslinking agent, capable of crosslinking the water-soluble resin, and polyamidin on the substrate of the same. The coloring material receiver layer is preferable to have a status, obtained by a method wherein a coloring receiver layer coating liquid, containing the inorganic pigment fine particle and the water-soluble resin, is applied on the substrate and the crosslinking agent solution, containing the water-soluble resin, the crosslinking agent capable of crosslinking the water soluble resin and polyamidin, is given on the coloring material receiver layer coating liquid applied layer before the applied layer shows a falling rate drying speed on the way of drying of the applied layer and, thereafter,  the applied layer, on which the crosslinking agent solution is given, is crosslinked. The crosslinking agent is preferable to have a status of a boron compound while the inorganic pigment fine particle is preferable to have the status of a fine silica particle.