baber/WOPTO huggingface dataset:
Patent JP-H08225238-A (JP)
Title: Discharged paper receiver
Inventor: PIITAA EMU KUUMUSU
IPC: B65H39/11
Filed: 1995-10-31
Abstract: PURPOSE: To provide a discharged paper receiver removed with a nip roller and having a simpler structure by providing a means sending the paper to a selected tray in cooperation with conveyance rollers. CONSTITUTION: Conveyance rollers 12 are installed apart in the horizontal direction to be coupled with a belt 10 and rotated, and a paper guide 13 is provided between the conveyance rollers 12. The paper guide 13 forms a paper guide path between it and the belt 10 in cooperation with a vertical plate 11. The conveyance rollers 12 are coupled with the paper S on the belt 10 to generate friction in the coupled sector, and the paper S is conveyed along the paper conveyance path partitioned by the belt 10, conveyance rollers 12, vertical plate 11, and paper guide 13. A rotatable gate or deflecting plate 14 is provided in relation to each conveyance roller 12. The gates or deflecting plates 14 feed the paper to one of trays 15 arranged at intervals in the vertical direction in cooperation with the conveyance rollers 12.
Patent JP-H08143364-A (JP)
Title: Production of fiber reinforced silicon carbide composite ceramic molded body
Inventor: TANI EIJI
IPC: C04B35/571
Filed: 1994-11-15
Abstract: PURPOSE: To easily produce fiber reinforced silicon carbide composite ceramics consisting of a silicon carbide matrix and a fibrous reinforcing material even in a complicated shape without causing the deterioration of strength. CONSTITUTION: A mixture of metallic silicon powder with resins as a carbon source, an organosilicon polymer and a fibrous reinforcing material is fired preferably at 1,300-1,500 deg.C in an inert atmosphere.
Patent JP-H03166583-A (JP)
Title: Hologram reproducing mold and production thereof and production of hologram
Inventor: INABA YOSHIMI
IPC: G03H1/18
Filed: 1989-11-27
Abstract: PURPOSE:To make mass reproduction of holograms having stable quality by providing an acrylate resin layer curable by electron beams onto a base of a film having electron beam transmittability and forming fine relief patterns on the surface of this resin layer. CONSTITUTION:The resin layer 2 is formed on the film or sheet-like base 1 by applying a mixture composed of the acrylate resin or monomer curable by electron beams or UV rays and melamine acrylate is then brought into tight contact with the surface of a photoresist having the rugged shapes of a hologram original plate A. The resin layer is then irradiated with the electron beams or UV rays from the base side 1 and is thereby cured. This resin layer is peeled from the surface of the hologram original plate A, by which the holo gram reproducing mold B is obtd. The hologram reproducing mold B is brought into contact with a thermoplastic resin layer 5 and simultaneously, pressurized embossing under heating is executed; thereafter, the resin layer is peeled, by which the hologram reproduced product C is obtd. The mass reproduction of the holograms having the stable quality in a short period of time is possible in this way.
Patent JP-H03166847-A (JP)
Title: Automatic answering telephone equipment
Inventor: TAKAHASHI NOBUYUKI
IPC: H04M1/64
Filed: 1989-11-27
Abstract: PURPOSE:To alter an answer message even after automatic terminating operation by providing an answer message playback control part, memories stored with plural answer messages, and operation buttons corresponding to the respective memories. CONSTITUTION:If there is incoming in automatic answering mode, an incoming detection part 2 detects and reports it to a main control part 4. The control part 4 reconnects a trunk line through a dial part 3, switches a switch 5 to enter a speaker reception state, and instructs the answer message playback control part 11 to sends an answer message out. While the contents of a memory 12 are sent out as a 1st answer message by a control part 11, an operation button 16 or 17 is pressed and then the contents of a memory 13 or 14 are selected optionally as a 2nd answer message and then sent out. Consequently, while the user is at home and sets the telephone set in automatic answering mode (pretending to be out), the user can selects the 2nd answer message optionally after confirming a caller's voice during the transmission of the 1st message even after the automatic terminating operation.
Patent JP-2000130836-A (JP)
Title: Filter unit-mounting structure for air conditioner
Inventor: FUJII MAKOTO
IPC: F24F13/28
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To remove a filter unit by an extremely simple operation (i.e., one touch operation). SOLUTION: In the air conditioner having an air suction port 2 at a lower surface of a casing 1, a pair of guide rails 13, 14 are provided at opposed opening edges of the port 2, a leaf spring 17 is arranged on the one rail 13 of one side of the rails 13, 14, and the filter unit A is inserted into and installed at the rails 13, 14. Thus, the unit A can be simply removed from the rails 13, 14 by utilizing an urging force of the spring 17 merely by moving the unit A toward the rail 13 of the side arranged with the spring 17.
Patent JP-H04283909-A (JP)
Title: High-frequecy high leakage reactance transformer
Inventor: ROBAATO FUIRUBURITSUKU AREI
IPC: H01F38/08
Filed: 1991-10-28
Abstract: PURPOSE: To form a high frequency high leakage reactance transformer through the use of flat windings, to provide both functions of the transformer with a controlled leakage reactance and an inductor to the high frequency high leakage reactance transformer, to reduce the number of components of a circuit using the transformer and to make the transformer small in size. CONSTITUTION: The high frequency high leakage reactance transformer 20 has a part 32 made of a low permeability magnetic material placed between a primate winding 28 and a secondary winding 30. The low permeability magnetic material part 32 forms a path for a control magnetic flux for leakage magnetic flux between the primary winding 28 and the secondary winding 30. A high efficiency operation is attained by preventing an excess eddy current from flowing to the flat windings. The high frequency high leakage reactance transformer 20 acts like both a transformer and an inductor to reduce the size of a fixture such as a resonance power supply or a ballast of a discharge lamp.
Patent JP-H02191767-A (JP)
Title: Fluorine-containing carbon fiber capable of ready elimination of fluorine
Inventor: IIZUKA TOSHI
IPC: D06M10/00
Filed: 1988-12-05
Abstract: PURPOSE:To obtain the subject carbon fiber having a high fluorine content and capable of ready elimination of fluorine by plasma treatment of a phenolic resin-based active carbon fiber at the room temperature using CF4. CONSTITUTION:An active carbon fiber, preferably a phenolic resin-based active carbon fiber is used as the precursor and subjected to the plasma treatment at the room temperature using CF4 to obtain the objective carbon fiber having a high fluorine content and capable of ready elimination of fluorine where >=5wt.% fluorine is distributed almost only on the surface of the above- mentioned fiber. As the above-mentioned fiber can readily eliminate fluorine, the subject fiber is very useful as a source of fluorine supply, a glass treatment and a composition for a water-repellent material respectively free from danger of fluorine. The above-mentioned fiber is also free from damage of the characteristics of the carbon fiber itself because of the presence of fluorine only on the surface.
Patent JP-H08211223-A (JP)
Title: Color filter substrate and liquid crystal element using that
Inventor: ABUKAWA KOTARO
IPC: G02F1/141
Filed: 1995-11-27
Abstract: PURPOSE: To provide a liquid crystal display element in which steps between filters for each color are made small and characteristics of each pixel is made uniform. CONSTITUTION: This liquid crystal element has a liquid crystal between a pair of substrates equipped with at least transparent electrodes, and the element has pixels each comprising at least four color regions 11R, 11B, 11G, 11W separated from each other. The four color regions in one pixel includes a first region 11R where a filter 2R for red color is disposed for red color display, a second color region 11B where a filter 2B for blue color is disposed for blue color display, a third color region 11G where a filter 2G for green color is disposed for green display, and a fourth color region 11W where all of red color filter 3R, blue color filter 3B and green filter 3G are disposed together for display.
Patent JP-H08164958-A (JP)
Title: Closing device
Inventor: TAKAMATSU KOICHI
IPC: B65D55/02
Filed: 1994-12-12
Abstract: PURPOSE: To provide a closing device which is provided with a container on which both a metal-made cap and a synthetic resin-made cap can be placed and which can make B.B.A small when the synthetic resin-made cap is placed on the container and can display a satisfactory tamper-evidence function. CONSTITUTION: In a closing device consisting of a container 70 having a threaded part 71 formed around the outer periphery of its mouth part and an enlarged step part 72 formed below the threaded part and a cap 50 placed on the container and having a TE ring part 58 separable from the container body upon uncapping, the locking pawls 74 are provided below the enlarged step part 72, the tabs 60 engageable with the locking pawls 74 are provided on the inner wall of the TE ring part 58 of the synthetic resin-made cap and the beads 61 are provided between the tabs 60 enlarging radially and inwardly.
Patent JP-H1193115-A (JP)
Title: Bridge girder of elevated crossing bridge turning to right
Inventor: NIIZAWA YASUHIRO
IPC: E01D19/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To turn an elevated bridge crossing across a railway, a road, or a small river, to the right as simply as possible in a light-weight and small scale and area. SOLUTION: The central part of a steel beam laid on a steel bridge is slightly made higher and the underface of the central part is fitted to a cut groove formed on the central high steel plate face fixed to steel columns in the right and left bridge piers at the right and left sides, and the central high steel plate face 5 (the supporting force is increased further when the steel plate face 4 is used together) and the steel beam are integrally formed to support the road base for the bridge girder. The width of the road bed is made narrow and light for light-weight cars. The bridge is turned to the right at right angles at the other end of the elevated crossing road and formed to descend.
Patent JP-H04180734-A (JP)
Title: Magnetic resonance imaging device
Inventor: SHIMOJIMA HIDEKI
IPC: G01R33/28
Filed: 1990-11-14
Abstract: PURPOSE:To eliminate the DC error component contained in data by executing an image reconstitution operation by a two-dimensional or three-dimensional Fourier-transformation method with respect to inputted data, and eliminating unnecessary data in the course of operation or after the operation. CONSTITUTION:By an instruction from a CPU, a pulse sequencer 15 sets an oscillation frequency omegaO to a reference oscillator 8, and applies a 90 deg. pulse and a 180 deg. pulse being an RF pulse. Subsequently, by setting the oscillation frequency of the reference oscillator 8 as omegaO+omegaX, data is collected. In an image reconstitution operation, a high speed Fourier-transformation is used. In the case of obtaining a two-dimensional image from the collected data, the image reconstitution operation in which the number of points in the frequency encoding direction is two folds is executed. In this case, effective data areas are A1 and A2, and by fetching these areas A1, A2 and changing the left and the right, an original image is obtained. In this case, a virtual image P1 caused by a DC offset error is in an unnecessary data area B, therefore, it can be eliminated from a final image.
Patent JP-H05138287-A (JP)
Title: Pattern for casting
Inventor: SANO HIROAKI
IPC: B22C7/00
Filed: 1991-11-22
Abstract: PURPOSE:To facilitate the parting of the pattern and a molding material and to shorten the time for disassembling the assembling the pattern by sticking a non-tacky adhesive thin sheet to the surface of the pattern. CONSTITUTION:The thin sheet 3 consisting of a fluororesin system is stuck to the surface of the pattern 1. As a result, the the fluororesin sheet 3 has an extremely small friction coefft. to the movement of the molding material by manual ramming and vibration and, therefore, the molding material can easily move and does not mechanically damage the sheet. Since the sheet is highly resistant to acids and alkalis, the sheet is not chemically attacked by the various binders contained in the molding material. In addition, the sheet is non-tacky adhesive and, therefore, improves the parting property of the molding material from the pattern.
Patent JP-H11123837-A (JP)
Title: Impact dot printer
Inventor: KURIYAMA TOSHIO
IPC: B41J2/28
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To normalize a printing head by lowering the viscosity of a lubricant during the printing operation without taking extra time. SOLUTION: Based on the temperature in a printing head 1 at the time of initializing the printing, a heating temperature is set. While the duration until the temperature in the printing head 1 reaches the set heating temperature, during the printing operation of an initial few letters at each line, the width of carrying current to an armature driving coil 6 is prolonged than usual via a current carrying width altering means 15 so as to drive an armature 5 forcibly for lowering the viscosity of a lubricant while restraining the formation of a dot-lacking image for normalizing the printing head 1 early.
Patent JP-H06140329-A (JP)
Title: Method of forming amorphous silicon film
Inventor: SAKAI AKIRA
IPC: H01L29/786
Filed: 1992-10-22
Abstract: PURPOSE:To form an amorphous silicon film in high throughput. CONSTITUTION:An amorphous silicon film 16 is formed by depositing silicon 11 and antimony 12 on an amorphous insulating film 13 beforehand, and then, heating substrate, and irradiating the substrate with a silicon molecular beam 14 and an antimony molecular beam 15, in vacuum. This way, a dense amorphous silicon film can be made at high throughput. Thereby, multicrystallization high in controllability of crystal grain diameter becomes possible.
Patent JP-H11140184-A (JP)
Title: Novel polyimide precursor, polyimide, and production thereof
Inventor: YAMAMOTO TOMOHIKO
IPC: C08G73/10
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide excellent in heat resistance and processability by reacting a dicyclohexyl-2,3,3',4-tetracarboxylic acid compd. or a diester or dianhydride thereof with a diamine. SOLUTION: One mol of a dicyclohexyl-2,3,3',4-tetracarboxylic acid compd. or a diester or dianhydride thereof is added to, stirred with, and reacted with 0.95-1.05 mol of a diamine of the formula: H2 N-R2 -NH2 dissolved in an aprotic solvent (e.g. N-methyl-2-pyrrolidone) to give a polyimide precursor comprising a polyamic acid or an ester thereof having structural units represented by formulas I to IV. The precursor is subjected to ring closure by dehydration or dealcoholation to give a polyimide. p-Phenylenediamine, 4,4'-diaminodiphenyl ether, and 1,2-bis(4-aminophenoxy)ethane are examples of the diamine.
Patent JP-H04180340-A (JP)
Title: Picture input device
Inventor: KUSAKA TOSHIHARU
IPC: G06F3/06
Filed: 1990-11-14
Abstract: PURPOSE:To eliminate the fear of secular change even after the use of many years by reading a white picture, etc., for calibrating read-out data provided in a device by required operation, and comparing it with reference data, and correcting the reading sensitivity, etc., of an image sensor, etc., according to difference. CONSTITUTION:After the picture signal of every one line read by the image sensors 7B, 7G, 7R are amplified by an amplifying part 8, they are converted into digital signals by an A/D converter 9, and are recorded alternately in plural line memories 10, and are read out and outputted alternately by an output part 11 in the order of being recorded. Besides, a reference picture provided in the device, for instance, the white part is read prior to the read-out of a picture original by the required operation, and the signal level of every color of this read data is compared respectively with the reference data read from a memory part 12, and the correction data of every color is outputted according to the difference, and various parts of the device are controlled on the basis of this data, and thus, the data read form the picture original next time is corrected.
Patent JP-H07162588-A (JP)
Title: Contact image sensor
Inventor: ENDO TAKAFUMI
IPC: H04N5/376
Filed: 1993-12-09
Abstract: PURPOSE:To provide the contact image sensor reducing a luminance of a light source while keeping read accuracy as the sensor and preventing intrusion of foreign material without using any transparent cover. CONSTITUTION:A square rod shaped continuous light source 12 in close contact with an original 30 and emitting a light directly is provided to an upper part of a case 10. Black coating is applied to the entire glass faces externally forming the continuous light source 12 except a light emitting section 12a of the continuous light source 12 to eliminate radiation of undesired light. A convergent lens 16 collecting a reflected light from the original 30, and a sensor chip 18 comprising a light receiving section receiving the light converged through the convergent lens 16 and a drive circuit are arranged side by side in the inside of the case 10 and a sensor board 20 on which various electronic components 22 such as a logic IC are mounted is provided therein. A transparent resin 24 is packed to a path of the reflected light from the original 30 to prevent intrusion of a foreign material from an external environment.
Patent JP-2001124481-A (JP)
Title: Heat exchanger
Inventor: KAWACHI NORIHIDE
IPC: F28F1/40
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger 1 for refrigerating cycle which can prevent the occurrence of internal leakage between end faces of each plate and can improve the workability by making a brazing or soldering material easily gather when repair is required for external leakage. SOLUTION: In a heat exchanger 1 for refrigerating cycle which is constituted by laying a partition plate 4 which separates a flow passage 7 for refrigerant from a flow passage 8 for cooling water, a first molded plate 5 which forms the passage 7 together with the plate 4, and a second molded plate 6 which forms the passage 8 together with the plate 4 upon another in the thickness direction, a first step 26 is provided between the end face of the end section 22 of the first molded plate 5 and the end face of the end section 21 of the partition plate 4 and a second step 27 is provided between the end face of the end section 21 of the plate 4 and the end face of the end section 23 of the second molded plate 6.
Patent JP-H02153088-A (JP)
Title: Solder plating method
Inventor: ASAO HARUHIKO
IPC: C25D3/60
Filed: 1988-12-06
Abstract: PURPOSE:To electrodeposit high-purity solder on a cathode while controlling the generation of sludge by using a boron fluoride bath contg. thin ion and lead ion as the electrolyte, using an anode as a case through which the electrolyte is passed, supplying a solder lump into the case, and controlling the polarization voltage of the anode. CONSTITUTION:The boron fluoride soln. contg. tin ion and lead ion is used as the electrolyte 2. A copper plate 3 as the cathode and a case 4 are arranged in the electrolyte 2 away from each other. The outer periphery of the case 4 is formed with a net permeable to the electrolyte 2. The material for the case 4 contains, by weight, 12-18% Mo, 15-25% Cr, 1-8% Fe, 1-6% W, 0.1-5% Co, and the balance Ni. A specified number of spherical solder balls 5 are supplied and kept in the case 4, the polarization voltage of the anode is controlled to <1.1V, and electrolysis is carried out. By this method, high-purity solder is continuously and stably electrodeposited.
Patent JP-2000133006-A (JP)
Title: Surface light source
Inventor: HAKATA KUNIHIKO
IPC: F21V9/08
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source which has a good light utilizing efficiency and is adapted for high luminance and low power consumption. SOLUTION: A first and a second light diffusion sheets 6, 8 are supported vertically at a prescribed distance by a frame body 5 above a substrate 3 on which are disposed a plurality of blue color type LEDs 4, and one of the light diffusion sheets, 6, integrally provided with a fluorescent material which emits fluorescence according to light of the LED 4. The frame body 5 is constructed by combining an upper and a lower frames 53, 54, and the light diffusion sheet 8 is held between the upper and the lower frames 53, 54.
Patent JP-H02157450-A (JP)
Title: Suction air conditional amount sensing device of internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D45/00
Filed: 1988-12-08
Abstract: PURPOSE:To enhance the accuracy in judging transient operation in response to the lasting time of the real transient operation by changing and setting the lasting time of transient judgement, which is based on the change rate of throttle valve opening and the change rate of the engine revolving speed, in accordance with the engine operating condition. CONSTITUTION:A transient operation judging means judges transient operation of an engine on the basis of the data that at least either of the change rate of throttle valve opening and the change rate of the revolving speed sensed by respective sensors is not zero substantially, and within a certain time of the first run of this judgement, or within a certain time since the transient operation judging condition and non- transient operation judging condition are attained, is judged as real transient operation condition. The time for continuing the judgement of real transient operating condition is varied and set by a varying/setting means in accordance with the engine operating condition. A sampling sensing means changes over the sensed suction air conditional amount into a sampling means for the time of transient operation or the time of normal operation, and sampling is performed. Thus transient operation can be judged in precision.
Patent JP-H01149118-A (JP)
Title: Keyboard control system
Inventor: KINOSHITA JIRO
IPC: G05B19/409
Filed: 1987-12-07
Abstract: PURPOSE:To prevent reading of an erroneous key signal by preparing an identification signal for each of different kinds of keyboards and reading this signal by a controller to automatically identify the kind of the keyboard. CONSTITUTION:A numerical controller 10 consists of a processor 11, a CRT controller 12, a keyboard controller 13, a ROM 14, a RAM 15, and an input/ output circuit (I/O) 16, and a display device (CRT) 1 and a keyboard 2 are connected to the controller 10. A diode matrix of the keyboard 2 is provided with a common driver DV and an ID driver DVn to drive an identification signal by which the kind of the keyboard 2 is identified. This identification signal is generated in accordance with diodes Dn1 and is read by the numerical controller 10. When the kind of the keyboard 2 is changed, the position and the number of these diodes are changed to constitute a corresponding identification code.