baber/WOPTO huggingface dataset:
Patent JP-2000312862-A (JP)
Title: Cleaning sheet
Inventor: NAMIKAWA AKIRA
IPC: C09J133/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To convey a substrate surely into a substrate treatment apparatus and to remove foreign materials adhered in the apparatus easily and surely by installing a pressure sensitive adhesive layer whose adhesion is made a specified value or below by an active energy source as a cleaning layer. SOLUTION: A cleaning layer comprising a pressure sensitive adhesive layer cured by an active energy source is formed on one side of a support. Ultraviolet rays are used preferably as the active energy source, and the 180 deg. peeling adhesion to a silicon wafer (mirror surface) of the adhesive layer is reduced to be 20 g/10 mm or below. By forming an ordinary pressure sensitive adhesive layer on the other side of the support, a cleaning sheet can be made a conveyance member with cleaning function by sticking the sheet to a conveyance member such as various substrates and other tapes/sheets by an ordinary pressure sensitive adhesive layer.
Patent JP-H11311753-A (JP)
Title: Optical device of liquid crystal projector
Inventor: MIHARA HISAYUKI
IPC: G03B33/12
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to use an inexpensive projection lens and to improve image quality by reducing color unevenness. SOLUTION: For a single-plate type microlens color separation system projector which obtains illumination light having respective color deviations by passing illumination light through dichroic mirrors 16R, 16G, and 16B set to arbitrary displacement angles and separates and converges the illumination light on nearby opening parts of respective cells for a liquid crystal panel 18 provided with microlenses by pixels each consisting of a set of cells R(red), G(green), and B(blue), this optical device is provided with a lighting means which corresponds to the arbitrary pitch deviation of the microlens from the liquid crystal cell set corresponding to the pupil deviation of a projection lens 20 viewed from an end of the liquid crystal panel 18.
Patent JP-2000313335-A (JP)
Title: Train position detecting device
Inventor: OKAZAKI KATSUJI
IPC: H04J13/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To detect a train position with high precision even in the non-insulate state from an adjacent track circuit by using carrier waves of the same fre quency and rectangular waves having different periods in a track circuit and a track circuit adjacent thereto, and generating transmission signals having linear spectra of different specified frequencies. SOLUTION: A transmission signal for train detection is generated by amplifying and modulating it by superposing a rectangular wave of a fixed period on a carrier wave as a data. As the rectangular wave forming the data, those having different periods are used in a track circuit Ti and an adjacent track circuit Ti-1, whereby the spectral distribution of transmission signals S1i, (S1i-1) are set to have linear spectra of different specified frequencies. Even if the signal component for train detection from the adjacent track circuit Ti-1 is received in a large level in the non-insulated state from the adjacent track circuit, the linear spectral intensity of the signal component for train detection from the track circuit Ti can be easily separated from a received signal S4i and measured by a spectral analyzer 16 having sufficient resolution.
Patent JP-S60264144-A (JP)
Title: Store and forward exchange method
Inventor: SUE SHIGEHARU
Filed: 1984-06-13
Abstract: PURPOSE:To prevent missing data in a store and forward exchange network by preparing a transmission end signal waiting time counter to a sender store and forward exchange and providing a transmission end signal transmitting means to an incoming store and forward exchange. CONSTITUTION:The sender store and forward exchange 2 stores a received data in a storage device 3, transmits it to a relay store and forward exchange A4 and starts a transmission end wait time counter 10. The relay store and forward exchange A4 stores the received data to a storage device 5 and the data is transited to the incoming side store and forward exchange 7. If any fault takes place in the relay storage and forward exchange A4 and it is impossible to extract the data stored in the storage device 5, after a prescribed time is elapsed, the transmission end wait time counter 10 of the sender store and forward exchange 2 is activated, the sender store and forward exchange 2 transmits the data stored in the storage device 3 to a relay store and forward exchange B8, resets the transmission end wait time counter 10 for restart.
Patent JP-H0456801-A (JP)
Title: Production of diffraction grating
Inventor: UMETANI MAKOTO
IPC: G02B5/18
Filed: 1990-05-11
Abstract: PURPOSE:To easily produce the glass diffraction grating having a desired shape, high accuracy and high strength by inscribing desired shapes on the surface of the glass by using a physical technique. CONSTITUTION:A mask of line and space patterns is formed on the surface of a plane glass substrate 22 and the diffraction grating shape is formed on the glass surface by dry etching. Then, the shape of the diffraction grating can be controlled by the thickness of the mask and the line width of the line and space patterns. The diffraction gratings of the same shape are thus obtd. with good reproducibility. The glass surface having the high strength and the good durability is easily and finely worked in this way and the diffraction grating having the desired shape is easily obtd.
Patent JP-H0418702-A (JP)
Title: Resistance paste for slid resistor
Inventor: FUJII YOSHINORI
IPC: H01C10/30
Filed: 1990-05-11
Abstract: PURPOSE:To drastically improve the abrasion-resisting property against the sliding movement of a metal shoe and to obtain the resistance element for a variable resistor having small changing rate of resistance value and stabilized electric efficiency by a method wherein a conductive material is mixed into resin binder, the binder is brought into the state of paste by adding spherical inorganic substance having the hardness harder than a conductive material. CONSTITUTION:After mixing and agitating 143 parts of thermosetting resin such as phenol resin and the like as binder resin, 23 to 51 parts carbon black and graphite as conductive material, 55 to 95 parts of isopropyl alcohol and butyl carbitol as a solvent, 2 to 5 parts of bubble extinguishing agent, 1 to 50 parts of spherical inorganic substance, having the sphere diameter of 10- oddsmum and metal-plating on the surface of the glass beads, ceramic balls, metal balls and an insulator, the above-mentioned mixture is kneaded by a tripple roll mill, viscosity is adjusted using butyl carbitol, and the title paste is obtained.
Patent JP-H06328939-A (JP)
Title: Caulking device of door inner seal
Inventor: ABE SUMIO
IPC: B23P19/04
Filed: 1993-05-24
Abstract: PURPOSE:To provide a caulking device capable of precisely bending an engagement claw and setting the bending direction of the engagement claw in both of left and right directions at the time of caulking the engagement claw of a door inner seal on a door trim and extending an applicable range. CONSTITUTION:A caulking device 30 of a door inner seal caulked and fixed on a waist flange part 13 of a door trim 10 is constituted of a pressing mechanism to press a door inner seal 20 against the waist flange part 13 of the door trim 10, a caulking mechanism 50 to bend an engagement claw 21 by a sliding top 54 sliding in the longitudinal direction within a rail 32 and a claw reception mechanism 60 to receive the engagement claw 21 at the time of bending so as to forcibly form a bent point of the engagement claw 21.
Patent JP-H0991077-A (JP)
Title: Wireless coordinate reader and its coordinate indicator
Inventor: MORITA YOSHIYUKI
IPC: G06F3/046
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate reader capable of detecting many states of a switch or the like mounted on a coordinate indicator. SOLUTION: When a magnetic substance 21 mounted on the coordinate indicator 2 is set up on a tablet 1, an induction signal is generated in a coil 22 on the indicator 2 by electromagnetic induction between exciting lines DL1 to DL5 and sense lines SL1 to SL5. A status transmitting circuit 24 changes the impedance of a circuit including the coil 22 in accordance with transmitted status. An exciting signal outputted from an exciting circuit 11 on the tablet 1 is modulated by the impedance change of the indicator 2. A status detecting circuit 12 inputs the exciting signal, demodulates the signal and detects the status.
Patent JP-S5645911-A (JP)
Title: Production of ion-exchangeable fluorinated polymer
Inventor: ASAWA TATSUROU
IPC: C08F14/18
Filed: 1979-09-25
Abstract: PURPOSE: To produce titled polymer in high yields, by improving the utilization efficiency of functional monomers by copolymerizing a fluorinated ethylenically unsaturated monomer with a carboxylic type functional monomer in an aqueous medium to which an alkane has been added.  
     CONSTITUTION: The ion-exchangeable fluorinated polymer is obtained by copolymerizing (a) a carboxylic acid type functional monomer (a monomer containing a carboxylic group or a group convertible into a carboxylic group or a fluorovinyl compound such as one represented by the formula is preferred) with (b) a fluorinated ethylenically unsaturated monomer (tetrafluoroethylene is preferred) at a temperature of about 20W90°C and a pressure of about 7W50Kg/cm 2 , in an aqueous solvent to which 0.0001W10pts.wt., per 100pts.wt. of the solution, of an aliphatic or cycloaliphatic alkane such as a 1W8C alkane or a lower cycloalkane has been added, to form a copolymer having a content of the functional monomer (a) of 5W30mol%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5454648-A (JP)
Title: Magnification changing method of projecting optical system
Inventor: OGAWA MASAYA
IPC: G02B13/24
Filed: 1977-10-11
Abstract: PURPOSE:To obtain a magnification changing method for projecting optical system capable of performing easy and accurate magnification change by a means of merely moving only one optical unit while the original image plane and the projected face being held fixed in changing the magnification. CONSTITUTION:In general, if in projecting the original image by using a lens the optical path length between the original picture and the lens is let to be am, the optical path length between the lens and the image plane to be bm, the focal length of the lens to be f, and the projection magnification to be m=bm/am, then these become am=(m+1/m)f, bm=(m+1)f. Here, if the projection power m is changed, the three of am, bm and conjugate distance Im change. Now, if it is assumed that the points when magnification is ml be A1, B1, L1, M1, N1 and that the points at mangification m2 be A2, B2, L2, M2, N2 redpectively, then formula 2 and formula 3 are drived. Hence, the projection magnification may be varied simly by moving the optical unit so as to satisfy the formula 2 and formula 3.
Patent JP-S612680-A (JP)
Inventor: YASUDA KUNIO
IPC: B66B9/04
Filed: 1984-06-14
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-H06331189-A (JP)
Title: Feed air damper
Inventor: HAYASHI TETSUYA
IPC: F24F7/007
Filed: 1993-05-25
Abstract: PURPOSE:To adjust a feed air temperature to a value approximately equal to an indoor temperature by a method wherein when a feed air temperature is lower than an indoor temperature and an feed air temperature during the starting of the feed of air is below a given temperature, a heater to heat feed air is operated. CONSTITUTION:A feed air damper device body is provided, in order, from the indoor side I toward the outdoor side 0 with an indoor temperature sensor S1, a damper mechanism 1, a feed air temperature sensor S0, and a heater H. The indoor temperature sensor S1 is disposed in a position where an indoor temperature is accurately detectable without being influenced by a feed air temperature. A power source is turned ON, a CPU is started to operate, the damper 1 is brought into an opened state in linkage with a ventilating fan to feed outside air. When an output from the feed air temperature sensor S0 is stabilized, in a case the feed air temperature is below a given temperature, for example, 10 deg.C, the feed air temperature is regulated by means of the heater H. Meanwhile, in a case the feed air temperature is higher than an indoor temperature, the output of the heater H is reduced and the output of the heater H is controlled so that the air feed temperature is adjusted to a value approximately equal to the indoor temperature.
Patent JP-H07323956-A (JP)
Title: Image forming device
Inventor: MATSUI NORIAKI
IPC: H04N1/00
Filed: 1994-06-03
Abstract: PURPOSE:To avert the mixing with an output sheet by starting a sheet accommodation means after a timer means counts a prescribed time and accommodating a sheet bundle to a sheet accommodation means. CONSTITUTION:A set of sheet information is registered in as the output quantity into a memory, together with an output tray. When the stacker operation is turned-ON, the count operation is started when the output of the final sheet completes, and when the count time reaches the set time on a timer, stacker operation is started. In the stacker operation, an arm swing motor 507 is turned-ON, when a sheet bundle detecting sensor 501 detects a sheet bundle, and the arm swing motor 507 is turned OFF, when a bundle transfer sensor 508 detects the arm. Then, a sheet bundle transfor motor is turned ON, and the sheet bundle transfer is carried out until the sheet bundle detection sensor 501 detects the rear end of the sheet bundle, and after the rear end of the sheet bundle is detected, the sheet bundle transfer motor is turned OFF, and the accommodation into a sheet bundle transfer tray 500 completes. Thus, the mixing with the output sheet can be prevented.
Patent JP-H09287990-A (JP)
Title: Ultrasonic flowmeter
Inventor: SHIMIZU KAZUYOSHI
IPC: G01F1/66
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter which is compact and gives a high degree of measurement accuracy. SOLUTION: In this ultrasonic flowmeter, a fluid substance is brought to flow in a measurement tube 2, and an ultrasonic wave emitted from either one of electroacoustic converting means 1a or 1b is brought to pass through the fluid substance which flows through the measurement tube 2 and received by the other one of the electroacoustic converting means 1a or 1b. The flow measurement of the fluid substance flowing in the measurement tube 2 is performed by measuring the time of ultrasonic propagation with switching the converting means 1a and 1b. The propagation pass Tc of ultrasonic waves formed by a pair of the electroacoustic converting means 1a and 1b is arranged in shape of letter V that the waves are reflected and received in the measurement tube.  A sound insulator 2c is provided at the inside wall of the measurement tube 2 between a pair of the electroacoustic converting means 1a and 1b. This sound insulator 2c enables direct propagation waves which propagate along the surface of the inside wall of the measurement rube, for effective insulation.
Patent JP-H04323819-A (JP)
Title: Ion implantation device
Inventor: KAWASAKI YOJI
IPC: H01L21/265
Filed: 1991-04-23
Abstract: PURPOSE:To conduct ion implantation with foreign material attached to a silicon wafer being reduced by keeping an ion implantation chamber at high degree of cleanliness. CONSTITUTION:By installation of the plurality of load-lock chambers 21A, 22A and unload-lock chambers 21B, 22b which are different in degree of vacuum in an end station part of an ion implantation device, a pressure gradient between adjacent chambers is made small and a decline in degree of vacuum at the time of opening and closing the door is reduced. With a cleaning mechanism 10 installed in the unload-lock chamber 21a, foreign material attached to a silicon wafer is removed.
Patent JP-H02304245-A (JP)
Title: Signal pressure generation device
Inventor: OKAHARA HIROBUMI
IPC: F16H61/04
Filed: 1989-05-18
Abstract: PURPOSE:To prevent an outputted pressure level drop, a vibration, and the malfunction and improper operation of other systems controlled with outputted pressure by connecting the source pressure circuit of a reducing valve to the output circuit thereof with a bypass circuit fitted with a throttle element. CONSTITUTION:A source pressure circuit 29 is connected to an output circuit 27 with a bypass circuit 33 fitted with an orifice 32 as a throttle element. Furthermore, the bypass circuit 33 and the source pressure circuit 29 are connected to each other via the port groove 1e connected with the source pressure circuit 29 of a pilot valve 1. According to the aforesaid construction, a hydraulic fluid in the source pressure circuit 29 is directly supplied to the output circuit 27 at a ratio according to the inner diameter of the orifice 32. As a result, however, even when pilot pressure PP tries to rise, the level thereof is fed back to a chamber 1c, and the output circuit 27 is made open to a drain port 1d. Consequently, the pilot pressure PP does not rise and is maintained at an adjusted value. Also, the bypass circuit 33 does not hinder the pressure adjustment operation of the reducing valve 1.
Patent JP-H11301617-A (JP)
Title: Article handling apparatus
Inventor: YAMAZAKI MITSUHIRO
IPC: B65B35/30
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To improve workability and safety in handling of articles at each of frontages by a method wherein shutters at the frontages that are capable of working at different timing in handling the articles are made capable of moving rearward for opening from positions of closure respectively set at the front of the frontages. SOLUTION: For an assorting station 10 whereat a plurality of frontages 12A, 12B... are provided at a placement stand 11 and shutters 14 provided respectively at the frontages are moving for opening at different timing, the shutters 14 for the frontages 12A, 12B... are connected respectively to the lower ends of swingable flexible hanging members 16 connected to a support frame 15 at the upper front of the frontages 12A, 12B... and hung down so that they can swing freely. Thereby, works for putting and taking articles into and out of the frontages 12A, 12B... can be started at the beginning of opening of the shutters 14 and at the same time, safety can be ensured for operators since the shutters 14 are shunned in swing motion even though the shutters 14 come into contact with hands or the like of the operators during the shutters 14 are in motion for closure.
Patent JP-H10295276-A (JP)
Title: Snack cake
Inventor: KANAI NOBUMITSU
IPC: A23L7/109
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a new snack cake provided with novel texture and flavor. SOLUTION: This snack cake is attained by sticking greasy cake dough such as chocolate dough or the like to an α-ed and dried noodle kind. For instance, the α-ed and dried noodle kind is crushed and turned to a chip-like noodle line 11, the chocolate dough 12 is coated on the outer periphery of the noodle line 11 and the snack cake is obtained. The greasy cake dough can be coated only on the surface of the noodle line or filled so as to fill the clearance of the noodle line and the noodle line can be filled inside the shell of the greasy cake dough.
Patent JP-S63285860-A (JP)
Title: Manufacture of battery container used for explosion-proof sealed battery
Inventor: YOSHIKAWA HIROKAZU
IPC: H01M50/528
Filed: 1987-05-19
Abstract: PURPOSE:To eliminate the height defect of a container by forming a groove in the bottom of a battery container, and flattening the bottom by pressing the protruded part produced in the groove forming process. CONSTITUTION:A groove forming punch 21 is let down and a groove forming projection 21a of the punch 21 is pressed in the bottom 2 of a battery container 1 to form a groove 3. Since the groove 3 is formed at a groove forming angle of 50-80 deg. and without covering the bottom from the outside, the groove 3 is formed by applying a relatively low punch load but the bottom 2 is protruded outward. The container 1 is put on a cylindrical lower die 32, and forming die 31 is lowered to press-form the bottom 2. The protruded part produced in the groove forming process is thereby flattened and the height defect of the container is eliminated.
Patent JP-S6015910-A (JP)
Title: Thin film permanent magnet
Inventor: KITADA MASAHIRO
IPC: C22C19/03
Filed: 1983-07-08
Abstract: PURPOSE:To obtain a thin film permanent magnet whose coercive force reaches 300-600 Oe by a method wherein a two layer film consisting of an Ni-Fe alloy thin film and a Ti thin film formed coming in contact therewith is heat-treated at the specified temperature to make the both to react to each other. CONSTITUTION:An Ni-Fe alloy thin film is formed on a glass substrate according to the evaporation method, and then a Ti film is evaporated thereon. The two layer film thereof is heat-treated at 325-400 deg.C in a vacuum. Coercive force becomes to 500 Oe, and residual flux density becomes to about 6,000G after heat treatment thereof, for example. The magnetic characteristic after heat treatment thereof presents a characteristic utilizable sufficiently as a permanent magnet film for magnetic recording, etc.
Patent JP-H08292371-A (JP)
Title: Reflection type optical system and image pickup device using the system
Inventor: KIMURA KENICHI
IPC: G02B17/08
Filed: 1995-04-24
Abstract: PURPOSE: To provide a reflection type optical system and image pickup device using the system for which the arrangement accuracy of a reflection mirror frequently required for a mirror optical system is relaxed while miniaturizing the entire mirror optical system. CONSTITUTION: Concerning this reflection type optical system, light flux from an object is made incident on an incident plane R2 and reflected on one of reflecting planes at least, first-order image formation is performed within an optical element 10, and an image is formed on a prescribed plane by emitting light from an emitting plane R7 through remaining reflecting planes R4-R6 later while using the optical element 10 for which the incident plane R2 for light, emitting plane R7 and three reflecting planes of inner surface reflection composed of curved surfaces are provided at least on the surface of a transparent object. In such a case, the respective elements are set so that more than 70% of the length of a reference axis in the optical element 10 can exist within one plane.
Patent JP-H02301943-A (JP)
Title: Sealed vessel
Inventor: SAKAI YASUHIKO
IPC: H01J29/86
Filed: 1989-05-17
Abstract: PURPOSE:To maintain the strength and dielectric pressure resistance value of a sealed part to fixed values by preliminarily burning and providing, on a sealed vessel glass, a glass frit layer having a fixed thickness by use of a crystalline glass frit. CONSTITUTION:Crystalline glass frit layers 5a, 5b are provided on sealed vessel glasses 1a, 1b. The gap B between the sealed vessel glass 1a and the upper surface of a lead terminal 2 and the gap C between the sealed vessel glass 1b and the lower surface of the lead terminal 2 can maintain the thicknesses Bo, Co of the preliminarily provided crystalline glass frit layers 5a, 4b at the minimum. Hence, the thicknesses between the lead terminal 2 and the sealed vessel glasses 1a, 1b can be maintained at B, C, respectively, and the strength and dielectric pressure resistance value of the joint part can be maintained at fixed values.