baber/WOPTO huggingface dataset:
Patent JP-H02118625-A (JP)
Title: Copying device capable of recording mark
Inventor: SAWADA AKIHIRO
IPC: G03B27/52
Filed: 1988-10-28
Abstract: PURPOSE:To record a different image in a part not to record the image of an original picture simultaneously with the recording of the image by providing a shielding member to interrupt the passage of a part of rays of light reaching a photosensitive medium and a means moving the shielding member to a non- shielding position. CONSTITUTION:A pin 66 as the shielding member is provided on a microgap to the upper surface of a photosensitive pressure-sensitive paper 28, and the pin 66 is for adding a mark for piercing two holes for filing on a development paper 36. In a condition in which a solenoid 76 is demagnetized, a lever 70 is turned in a counterclockwise direction, the pin 66 is removed from the photosensitive pressure-sensitive paper 28, and it is moved to the non-shielding position to permit the passage of the reflected light. In the condition in which the solenoid 76 is excited, the lever 70 is turned in the clockwise direction, the pin 66 is projected onto a side peripheral part parallel in the feed direction of the photosensitive pressure-sensitive paper 28, and it is moved to the shielding position. Thus, the mark, etc., for forming the filling hole can be formed simultaneously with the recording of the image, and the utilization of a blank can be facilitated.
Patent JP-H07130008-A (JP)
Title: Reflectivity increase type optical recording medium
Inventor: UENO OSAMU
IPC: G11B7/24
Filed: 1993-11-02
Abstract: PURPOSE:To provide a reflectivity increase type optical recording medium which is subjected to normal tracking and does not hinder reproduction by subjecting the optical recording medium to an inter-track pretreatment. CONSTITUTION:This optical recording medium of the reflectivity increase type has a recording layer 2 consisting of an optical characteristic to increase the reflectivity by optical recording on a substrate and conducts recording and reproducing of information by focusing a light spot into the prescribed tracks 3 on this recording layer 2. The recording layer 2 is subjected to the inter-track pretreatment by photoirradiation with which the reflectivity of the part corresponding to the part between the tracks 3 of the recording layer attains the value higher than the time average value of the reflectivity in the tracks 3 after optical recording. This inter-track pretreatment is conducted by irradiating only the part corresponding to the part between the tracks 3 of the recording layer with light of a prescribed light quantity. The inter-track pretreatment is preferably conducted so as to satisfy d1>=dP-dM when the width between the tracks is defined as d1, the width in the crossing direction of the tracks of recording marks 2 to be optical-recorded as dM and the track pitch as dP.
Patent JP-2001101836-A (JP)
Title: Recording medium, recording medium updating device and recording medium updating system
Inventor: FUJIWARA MITSUAKI
IPC: G11B27/034
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To make raisable the effect of advertisement and to reduce the manufacturing cost and stocking cost by enabling the newest advertisements to be presented to rental persons and purchasers of a recording medium and also enabling various advertisements to be inserted onto one kind of a recording medium. SOLUTION: Principal programs are recorded in a read-only area and secondary programs are recorded in a rewritable area and navigation data in which the reproduction order of the principal programs and the secondary programs is stated are recorded in the rewritable area and then the secondary programs and the navigation data are made to be updatable.
Patent JP-H03135781-A (JP)
Title: Production of magnetic sensor
Inventor: YAGYU KOICHI
IPC: G01R33/09
Filed: 1989-10-20
Abstract: PURPOSE:To integrate a magnet and a substrate without fluctuating adhesive strength and without fluctuating a bias magnetic field by applying a coating compd. dispersed with magnetic powder on the front or rear surface of the sensor substrate formed with a ferromagnetic thin film and curing the coating while magnetizing the same. CONSTITUTION:The magnetic powder is compounded, kneaded and dispersed at desired proportions with the org. coating compd. of a phenolic resin and thereafter the mixture is screen-printed on the rear surface of the insulating substrate 2 having a sensor element 1 of the ferromagnetic thin film to form the prescribed thin film. The resin is thereafter cured in the powerful magnetic field of a magnetizing head part 8. The bias magnetic field applied on the elements 1 is made into the desired magnetic field and the fluctuation of the bias magnetic field by an adhesive agent is eliminated. The signal output is thus maximized and stabilized and the process is rationalized.
Patent JP-H07125215-A (JP)
Title: Ink jet recording apparatus
Inventor: KANEMATSU DAIGORO
IPC: B41J2/05
Filed: 1993-11-02
Abstract: PURPOSE:To enable normal ejection by uniformizing the temp. of the ink in a recording head by providing a means controlling the temp. of the ink in the liquid part and common liquid chamber of a recording head by controlling the driving due to a heater driving means. CONSTITUTION:A cap member 5022 capping the front of a recording head is supported by a support member 5016. A suction means 5015 has function to reduce the pressure in the cap member to suck ink and the sucked ink is guided to the outside of the cap through the opening 5023 of the cap. A cleaning blade 5017 is a member capable of moving a blade 5019 before and behind and supported by a main body support plate 5018. As the blade 5017, a known cleaning blade can be adapted. A temp. sensor and a humidity sensor are provided to detect the temp. and the humidity of the atmosphere where an ink jet recording apparatus is placed and the temp. of a recording head can be estimated.
Patent JP-H06124743-A (JP)
Title: Power supply chucking jig
Inventor: YOSHIHARA YASUMICHI
IPC: G01R31/02
Filed: 1992-10-13
Abstract: PURPOSE:To prevent a plug from being detached due to an impact or the like, and eliminate the irregularity of supplied power, regarding a power supply chucking jig for each type of electrical equipment. CONSTITUTION:The plug 8 of a product 9 is inserted in a gap between a plate 4 and a slotted terminal 2. In this case, the plug 8 can be properly held with a clamp mechanism (compression spring 3), and kept free from detachment due to an impact or the like, thereby ensuring stable power supply.
Patent JP-H01115192-A (JP)
Title: Semiconductor laser device
Inventor: OTA YOICHIRO
IPC: H01S5/00
Filed: 1987-10-28
Abstract: PURPOSE:To improve a radio wave blocking effect by forming a current blocking layer in a 3-layer structure of GaAsAlzGa1-zAs-GaAs (0<Z<1). CONSTITUTION:A current blocking layer 5 is formed in a 3-layer structure of a P-type GaAs, a P-type AlzGa1-zAs and a P-type GaAs (0<Z<1). The P-type GaAs layer 5 near an active layer 3 of them absorbs light, and has a light enclosing effect. The P-type GaAs layer 5-3 adjacent to an N-type AlxGaAs buffer layer 6 suppresses the surface deterioration in case of forming a stripelike groove 10 by etching. Thus, the current blocking effect is increased to reduce an operating radio wave.
Patent JP-2001097619-A (JP)
Title: Photosensitive material storage device
Inventor: OGASAWARA MAMORU
IPC: G03C3/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material storage device for reducing the size of a photo printing device or the like by arranging a loop forming means inside the storage device. SOLUTION: This storage device is provided with a first roller pair 71 arranged inside a container 4 for clamping photographic paper 2 fed from a roll body 3 and rotationally driven for pulling out the paper 2 and a second roller pair 72 arranged inside the container 4 apart from the first roller pair 71 at a fixed distance for clamping the photographic paper fed from the first roller pair 71 and rotationally driven for conveying the photographic paper 2.
Patent JP-2000102411-A (JP)
Title: Hanger of strap
Inventor: IZAWA ATSUO
IPC: A45C13/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a hanger of a strap which is attachable and detachable to and from a pin having a neck part and a large-diameter head part by the rotational action of a lock member and has excellent operability and operation feel. SOLUTION: A rotary lock body 20 is supported freely turnably back and forth at a base body to which the strap is coupled. The base body is bored with a small-diameter hole 14 of which the center exists in approximately the central part of rotation of the rotary lock body 20 and which has a diameter corresponding to the diameter of the neck part of the pin P and smaller than the diameter of the large-diameter head part and a large-diameter hole 15 which is continuous with the small-diameter hole 14 and allows the insertion of the large-diameter head part of the pin P. The rotary lock body 20 is provided with an oblong hole which has the width corresponding to the large-diameter head part of the pin P inserted into the large-diameter hole 15 of the base body and extends in a radial direction from the central part of rotation thereof.  The positions of the oblong hole of the rotary lock body 20 and the large-diameter hole 15 of the base body are aligned at the one turning end of the rotary lock body 2. The large-diameter head part of the pin P may be inserted into the large-diameter hole 15 and the oblong hole, The large-diameter head part of the pin P is pressed to the wall surface of the oblong hole by turning the rotary locking body 20 to the other turning end, by which the neck part N is relatively moved into the small-diameter hole 14 of the base body.
Patent JP-S62136468-A (JP)
Title: Electrostatic recording device
Inventor: MURATANI MASATAKA
IPC: G03G15/00
Filed: 1985-12-06
Abstract: PURPOSE:To improve the quality of a recording figure by forming ventilating holes on the part opposed to the basic paper of an electrostatic recording paper in the recording paper guides arranged between a recording paper roll holder and an electrostatic recording head. CONSTITUTION:An electrostatic recording paper 7 driven out from a recording paper roll 6 held on a holder 5 is inserted between a feed roller 8 and a pinch roller 9 and guided into between a platen roller 10 and an electrostatic recording head 11. While, the recording paper guides 12 and 13 whose one side is bent are arranged between the holder 5 and the electrostatic recording head 11. On the upper recording paper guide 12, ventilating holes 17 consisting of a number of circular holes 17a drilled on the part faced to a paper transport passage 14 are formed. Therefore, the air between the recording paper guides 12 and 13 is exchanged with the outside air through the ventilating holes 17, and the recording figure which, has high quality and is free from the uneveness of light and shade can be obtained.
Patent JP-H03136904-A (JP)
Title: Pneumatic radial tire
Inventor: OO MASAYOSHI
IPC: B60C9/04
Filed: 1989-10-24
Abstract: PURPOSE:To improve maneuvering stability during a high speed travel by forming a carcass layer having a crown part end number specified with the predetermined diameter of nylon cords, and covering the carcass layer with a rubber composition having specific loss tangent, hardness and modulus. CONSTITUTION:A carcass layer 4 is so constituted that nylon cords sized to 840 D/2 are arranged in such a way as to give the end number of 65 to 75/50mm at a crown part 3, and covered with a rubber. This covering rubber has 0.18 to 0.30 loss tangent at 20 deg.C, hardness of 68 or more as per JIs, and 300% modulus of 150kg/cm<2> or less. According to the aforesaid construction, maneuvering stability at a high speed can be enhanced without any loss of high sped durability.
Patent JP-H05114706-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURA KATSUTOSHI
IPC: H01L21/8249
Filed: 1991-10-23
Abstract: PURPOSE:To concurrently conduct an LDD forming process in an MOS region and the base diffusion operation in a BiP region by a method wherein an impurity-doped oxide film deposited on a prescribed substrate having an aperture, and ions are diffused from the oxide film. CONSTITUTION:After a LOCOS oxide film 1 has been formed on the surface of a semiconductor substrate S, an aperture is provided on the oxide film 1, and a P<+> polysilicon 2 is deposited on the aperture-formed semiconductor substrate S and the LOCOS oxide film 1. A BSG 3 is deposited on a MOS region and a BiP region in the prescribed thickness. P-ions are diffused on the part located directly below the BSG 3-doped substrate. An etching treatment is conducted in such a manner that the BSG 3 remains on the side face only of the gate electrode 2 in the MOS region, and a BSG side wall 3a is formed. Then, P<+> ions are implanted in the MOS region, and an LDD constructed source region 5a and a drain region 5b are formed.
Patent JP-H02121568-A (JP)
Title: Facsimile equipment
Inventor: SHINADA KOKI
IPC: H04N1/387
Filed: 1988-10-31
Abstract: PURPOSE:To improve the office work efficiency by using an editing control means which extracts the transmitting areas out of the original read by a reading means based on the signal supplied by a designating means and transmits those transmitting areas after connecting them to each other. CONSTITUTION:When a partial transmitting job is carried out by a facsimile equipment 200, an operator sets the originals (two sheets, etc.) to be transmitted on a paper supply tray (not shown in the diagram) and designates a partial transmission mode. Then the operator inputs the page and the position of the original to be partially designated by means of the ten keys contained in a control panel 217. Then the telephone number of the relevant address is inputted through another input part (not shown here) and a start button (not shown here) is pushed. Thus the originals are read. A main control part 219 controls an editing control part 215 to read the picture information on the originals. At the same time, the part 219 takes only the parts designated as the transmitting areas out of the original picture information and sends them to a compressing/restoring part 221 to compress them.
Patent JP-H0994035-A (JP)
Title: Automatic water feeder for rearing animal
Inventor: KASAI TOMIO
IPC: A01K7/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic water feeder in which a water-drinking pan is filled with almost a batch of drinking water for rearing an animal and, when the animal drinks water more than a certain amount, new water is automatically fed to the pan up to a prescribed level. SOLUTION: In this automatic drinking water feeder for rearing animals, a water-drinking pan 1 is equipped with a water-feeding pipe 2; this water-feeding pipe 2 is connected at its top end to a water feeding unit, which is divided into a sub-chamber 9 and a main chamber, the latter of which is further divided into an upper chamber 8a and a lower chamber 8b. Water is directly supplied from a water-supply source into the upper chamber 8a by valving a valve unit interlocked to a float which sinks and floats depending on the level of water in the upper chamber 8a which is communicated through a water flowing hole 21 to the sub-chamber 9, while the sub-chamber 9 communicates through a communication hole 7b to the lower chamber 8b. A flow-guiding pipe 20 is arranged in the lower chamber 8b.  When the rearing animal drinks water to lower the water level in the water-drinking pan 1, the flow-guiding pipe 20 and the lower chamber 8b cooperate to cause siphon action, and a water-supply adjuster 3 to allow the water in the lower chamber 8b to pass through the pipe 2 to be supplied to the pan 1 and a pipe 4 supplying water to the adjuster 3 are provided to fill the drinking pan 1. A plurality of flow-guiding pipes may be used.
Patent JP-H08134796-A (JP)
Title: Flame-retardant paper for vinyl wall paper backing
Inventor: NOMURA TAKUYA
IPC: D21H17/67
Filed: 1994-11-09
Abstract: PURPOSE: To obtain flame-retardant paper for vinyl wall paper backing having high opacity and whiteness. CONSTITUTION: This flame-retardant paper for vinyl wall paper backing is flame-retardant paper obtained by coating or impregnating a sheet comprising fibers and calcium carbonate with a flame-retardant. (1) The calcium carbonate is the one having >=0.2μm and <=0.8μm minor axis. (2) The content of the calcium carbonate in the total weight of the flame-retardant paper is 20-40wt.%. Spindle-shaped calcium silicate having 0.2μm-0.8μm minor axis and 3-4 aspect ratio obtained by a synthetic method is preferably used because of a narrow particle size distribution.
Patent JP-2001102839-A (JP)
Title: Miniaturized electronic equipment
Inventor: MATSUI TAKAHIRO
IPC: B42D15/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide miniaturized electronic equipment which is functioned by providing power from radio waves from the outside, without radiation of strong radio waves for supplying power to the relevant miniaturized electronic equipment and without work for making the relevant miniaturized electronic equipment close to a prescribed external antenna by taking out the equipment each time. SOLUTION: The radio wave of 800 MHz band from a portable telephone terminal 2 is received by an antenna part A to be resonated on the 800 MHz band inside the miniaturized electronic equipment (namely a radio ID card 1) and this is rectified by a diode 13. A high frequency component is removed by a pass capacitor 14, a secondary battery 15 (which can receive power even with an external power source) is charged with this radio wave and a function circuit 16 is operated by this secondary battery 15.
Patent JP-H10103821-A (JP)
Title: Controller for air conditioner
Inventor: YOSHIDA KENJI
IPC: F25B49/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an air conditioner for detecting whether a crankcase heater circuit is normal or not with high sensitivity by using a current transformer for detecting a compressor current even in the conditioner having an outdoor unit of a large capacity. SOLUTION: As a current transformer 10 for detecting current of a compressor 2 having a crankcase heater 4 and deciding a fault of a crankcase heater circuit, a transformer in which a conductor 2 for supplying power to the compressor and a conductor 13 for supplying power to the heater are passed or wound as primary windings on a single core 11 is used. Thus, the current of the compressor 2 is detected and a circuit fault of the heater 4 is decided based on the current flowing in a secondary coil of the transformer.
Patent JP-H04150975-A (JP)
Title: Preparation of heavy corrosion-resistant steel sheet pile having decorative surface
Inventor: YAMAMOTO AKIRA
IPC: B05D1/32
Filed: 1990-10-15
Abstract: PURPOSE:To obtain a product good in workability, working efficiency, economical efficiency and appearance, in preparaing a heavy corrosion-resistant resistant steel sheet pile having a decorative surface by polyurethane coating, by using a masking material composed of fiber reinforced plastic (FRP). CONSTITUTION:At first, blast treatment, chromic acid treatment or primer treatment is applied to the surface formed into a decorative surface of a steel sheet pile. Next, the undercoating of an urethane elastomer is applied and a part of the surface of the steel sheet pile is masked using a masking material composed of FRP material quality in such a state that cure to the touch advances and upper urethane elastomer coating is applied to form a pattern. At this time, when a sponge sheet is attached to the under surface of the FRP masking material to eliminate the slight gap with the undercoating film, effect is further enhanced. The FRP masking material can be easily formed into a pattern by a cutting-out method using a knife. Furthermore, the masking material has flexibility of a certain degree and also has an advantageous point such as the good close adhesiveness to the undercoating surface. By this constitution, mass production is made possible.
Patent JP-H04149949-A (JP)
Title: Electrophoretic-mass spectrometric device
Inventor: KOBAYASHI TATSUJI
IPC: H01J49/26
Filed: 1990-10-15
Abstract: PURPOSE:To quickly change the kind of matrix and perform mass spectrometry by disposing a means for introducing added liquid into a mixing section disposed on the way of a lead-in path to a mass spectormeter of a sample solution separated by a separative column and a discharge flow path therefor. CONSTITUTION:A switching valve 16 on the bottom part of a matrix container 6 is closed and a matrix is poured therein. After a sample is introduced, the sample separated by a separative column 3 is sucked into an ion source 5 through an introduction tube 4 together with the matrix. The sample and the matrix are transported to a mass spectrometer. In the case of changing the kind of the matrix in order to measure a different sample, the valve 16 is opened and the matrix retained in the container 6 is discharged from the discharge flow path 17. The switching valve 16 is closed and then the other kind of the matrix is poured to measure the sample.
Patent JP-2000115684-A (JP)
Title: Image editing device and method
Inventor: ABE KEIKO
IPC: H04N5/782
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To drastically improve the image editing efficiency by providing a display means which displays plural images to be edited on a single picture and an editing point designation means which can successively designate the editing start and end points for every picture that is displayed by the display means. SOLUTION: On an editing picture 30, a file list 34 containing the names of plural dynamic image data files is displayed in a file directory window 32. Then plural dynamic image materials to be edited can be selected and designated by selecting and designating the file names of the list 34. When plural dynamic image materials to be edited are selected and designated, the image data on a video browser corresponding to an external storage are read out together with the voice waveform data. These image and waveform data are given to an image processor via a system bus. Thus, it is possible to shorten working time, when the contents of an image to be edited are understood and then the editing start and end points are designated.
Patent JP-H04149716-A (JP)
Title: Information processor
Inventor: KOMAI SATOMI
IPC: G06F13/00
Filed: 1990-10-15
Abstract: PURPOSE:To store data without making any break of power supply actually by interrupting responding to a host computer or ending the function of a host data processing part when a power-ON command is received from the host computer. CONSTITUTION:The information processor 2 is provided with a power-OFF command processing means 20 which interrupts the responding to the host computer 1 or ends the function of the host data processing part 16 when the power-ON command is received from the host computer 1. Namely, the host computer 1 is made to recognize a power-OFF state and the data are stored without turning off the power source actually. Consequently, when a power-OFF command is received from the host computer 1, the storage of data can be performed without spoiling the states of other functions.
Patent JP-H04128296-A (JP)
Title: Physiologically active substance pi-200,201
Inventor: KAWASHIMA AKIRA
IPC: A61K35/74
Filed: 1990-10-15
Abstract: NEW MATERIAL:A substance having the following physicochemical characteristics: (1) elemental analysis (%): C 76.48, H 10.16, O 13.36; (2) molecular weight: 262 (determined by FAB mass spectra); (3) specific rotatory power: [alpha]=+10.3 (C=0.5, in chloroform); (4) solubility: insoluble in water, soluble in methanol, ethanol, ethyl acetate, benzene and chloroform; (5) color reaction: negative to ninhydrin and ferric chloride reaction, positive to iodine reaction and sulfuric acid; (6) color and form: pale yellow oily matter, etc. USE:A blood platelet coagulation inhibitor. PREPARATION:A strain such as Streptomyces sp. A-7498 (FERM P-11537) is incubated under aerobic conditions at a pH of 6-7 at 25-28 deg.C for three days.