baber/WOPTO huggingface dataset:
Patent JP-H0291626-A (JP)
Title: Light source device for light transmissible original
Inventor: KATO RYOICHI
IPC: G03B21/14
Filed: 1988-09-28
Abstract: PURPOSE:To improve workability and to easily and surely copy a light transmissible original by placing a light source device at the specified position of a copying device with the aid of a positioning means and fitting the light transmissible original in the light source device by means of a holder so that it can freely get in and out. CONSTITUTION:The light source device 14 for the light transmissible original such as a slide is obtained by housing a light source 153, a reflector 154, a cooling fan 155 and an original holder loading mechanism 168 in a box 15. A positioning pin 164 on the leading edge of the leg part 170 of the light source device 14 is inserted into the structural part 165 of the copying device 10 for a reflecting original so as to be accurately positioned. By fitting the light transmissible original through the holder 166 and irradiating it with the light source 153 in such a constitution, transmitted light is formed into an image at the specified exposing position. Therefore, the workability in handling can be extremely facilitated. Since the light source device 14 is not placed nor moved on the original, an original platen 80 is not damaged and the position of the original is not missed.
Patent JP-H0695316-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: YOSHIMOTO HIROSHI
IPC: G03C7/00
Filed: 1992-09-11
Abstract: PURPOSE:To prevent occurrence of stains, to reduce deterioration of a magenta dye and to enhance storage stability of a color developing solution by treating a color photographic sensitive material having a magnetic layer with the color developing solution containing a specified compound. CONSTITUTION:The silver halide color photographic sensitive material has on one side of a transparent support, photographic constituent layers composed of at least each one of red-, green-, and bluesensitive layers and nonphotosensitive layers, and the magnetic layer containing a fine ferromagnetic powder on the other side of the support, and it is processed with the color developing solution containing the compound represented by formula I in which each of R21 and R22 is alkyl, aryl, alkoxy, R23-CO-, R23-CS-, R23-SO2-, R23-SO-, or H, but both of R21 and R22 are not H at the same time, and each may form a ring together with each other; R23 is alkyl, aryl, alkoxy, or amino; and X is H or a group convertible into H by hydrolysis.
Patent JP-H03105723-A (JP)
Title: Method for removing microprojection on surface of magnetic disk medium
Inventor: NAKAMURA MUTSUHIRO
IPC: G11B5/84
Filed: 1989-09-20
Abstract: PURPOSE:To attain the stable low floating and traveling of a magnetic head by polishing the surface of a substrate formed with the microprojections on the surface of the thin-film magnetic disk medium up to a protective layer by means of a polishing tape, then subjecting the surface to buffing with a cotton tape. CONSTITUTION:The surface of the protective layer of the magnetic disk medium 1 is polished by using the polishing tape 3 and in succession, the surface is buffed by the cotton tape 7. The microprojections removed from the medium surface are not restricted in the min. size by adopting the tape varnishing method in such a manner and even the microprojections of arbitrary sizes can be removed by selecting the polishing conditions. The particles of the microprojections suspended on the medium surface are removed by the buffing using the cotton tape 7 to be executed in succession to the polishing with the polishing tape 3. Thus, a stable traveling at low floating of the magnetic head becomes possible.
Patent JP-S61124354-A (JP)
Title: Sweetening method
Inventor: OKAI HIDEO
IPC: A23L27/30
Filed: 1984-11-19
Abstract: PURPOSE:To impart a food material with a sweet taste having refreshing sweet and bitter tastes and appreciated to have high palatability, by adding a specific aminoacylated sugar or its salt to a food material. CONSTITUTION:A food material (all kinds of food materials required to be imparted with sweet taste, such as foods, drinks, medical drugs, etc.) is added with (A) one or more components selected from the aminoacylated sugar of formula (R1 is aminobutyryl or seryl; R2 is lower alkyl) or its salt (e.g. hydrochloride) and optionally (B) other components (e.g. sucrose, KClx, amino acid, etc.).
Patent JP-S62105421-A (JP)
Title: Formation of electrode for semiconductor device
Inventor: UCHIDA YOKO
IPC: H01L29/47
Filed: 1985-11-01
Abstract: PURPOSE:To form an excellent electrode pattern consisting of ReB6 on the part which is not masked by a photoresist film by a method wherein, after ReB6 has been vapor-deposited on a compound semiconductor substrate using a photoresist film as a mask, the ReB6 vapor-deposited on the photoresist film is removed together with the photoresist film using a stripping solution. CONSTITUTION:An SiO2 film 2 is formed on an N-type GaAs substrate 1, a quinone azide photoresist film 3, having phenol and cresol-novolac resin as the base, is formed thereon and the photoresist solution coated on the other part is removed. Besides, the SiO2 film 2 is etched using the photoresist film 2 as a mask. Then, an LaB6 film 4 is vapor-deposited at the room temperature using an electron gun. As a result, when a treatment is performed on the LaB6 film 4, having cracks on the surface, vapor-deposited on the photoresist film 3, using the photoresist stripping solution consisting of phenol and halogen organic solvent, the LaB6 film 4 is easily and completely peeled off together with the photoresist film 3. Lastly, an annealing is performed at a high temperature, and a Schottky diode is formed.
Patent JP-H0293719-A (JP)
Title: Reading system for keyboard input data
Inventor: MASUISHI TETSUYA
IPC: G06F3/02
Filed: 1988-09-30
Abstract: PURPOSE:To correspond to a picture which is dynamically changed, and to execute the error check of data by informing the input data when an input is completed by a means to control the display condition of a keyboard input area. CONSTITUTION:An input area control table 302 calls a display control part 201. When the keyboard input area is displayed, the input is registered to the table 302. In order to complete the input, an inactive method 303 is activated from an action method 204 and an active method 301 is instructed to finish the input. The method 301 refers the table 302 and a message to inform the data, which are inputted to the keyboard input area, to an application program 111. Thus, the method 204 is activated and the input data are checked. When the input data are unfair data, a reactive method 304 is activated. The method 304 instructs the method 301 to receive the input again and the method 301 returns again to input reception processing.
Patent JP-H1057162-A (JP)
Title: Shoes rack
Inventor: YOSHIKAWA TOSHIMICHI
IPC: A47B87/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a shoes rack which is compact and can change its size corresponding to an install space, etc. SOLUTION: Concerning the shoes rack, box-shaped shoes box units 2 are vertically provided while constituted so as to connect plural pieces, this shoes box unit 2 forms a front opening 2e for putting in/out shoes M(F) on its front face, and a bottom plate 12 for holding the heel part of the shoes M is formed at the lower part of the shoes box unit 2. Then, an inclined plate 13 is provided from this bottom plate 12 to the rear upper terminal part of the shoes box unit 2 leaning the shoes M and at the rear upper and lower parts of the shoes box unit 2, openings 2f and 2g are formed for protruding or recessing the toe parts of the shoes M.
Patent JP-H07106751-A (JP)
Title: Stress resistant chip component and its mounting method
Inventor: WATANABE KATSUHIKO
IPC: H01G4/252
Filed: 1993-09-30
Abstract: PURPOSE:To prevent an excessively strong thermal stress from acting on the junction between a printed board and a chip component mounted on the printed board by the different between their coefficients of thermal expansion when a temperature change occurs due to the repetitive operations of the component. CONSTITUTION:A sub-substrate 11 is interposed between a main substrate 3 and chip component 1. A material having a coefficient of thermal expansion which is equal to an intermediate value between the coefficients of the component 1 and substrate 3 is used for forming the sub-substrate 11.
Patent JP-H08108186-A (JP)
Title: Purifying tank
Inventor: TANAKA KATSUYA
IPC: C02F3/00
Filed: 1994-10-07
Abstract: PURPOSE: To provide a purifying tank provided with an overflow weir capable of being easily subjected to horizontal adjustment without applying unreasonable force. CONSTITUTION: An overflow weir 2 is formed on the side wall on the side of a disinfection tank 1 in an elongated groove shape having a large number of continuous V-grooves 2a and the upper edge part of the overflow weir 2 is fixed to the opposed side wall 1b of the disinfection tank 1 by a fixing means and the fixing position of the upper edge part thereof can be adjusted by the fixing means.
Patent JP-H0559716-A (JP)
Title: Method for disposing polluted soil, and its equipment
Inventor: YAMAZAKI TERUHIKO
IPC: B09C1/00
Filed: 1991-08-31
Abstract: PURPOSE:To purify and washing polluted soil at an original position as it is. CONSTITUTION:The periphery of polluted soil G is surrounded with a constructed impermeable wall 1, and in the polluted soil G, a plurality of metallic hollow pipes 2 to be served as positive electrodes and negative electrodes with a plurality of water- permeable holes 3 bored through are confronted with each other and are arranged as pipe lines A on positive electrode sides and pipe lines B on negative electrode sides. Then, on the polluted soil G, water is properly sprinkled and infiltrated into the soil, and DC voltage is applied to the pipe lines A, B. In the polluted soil G between the pipe lines A, B electroosmosis phenomenon during electrokinetic phenomenon is generated, and polluted substance in the polluted soil G is moved in the negative electrode side direction from the positive electrode side in a liquid phase state, and water is collected in the negative electrode side pipe lines B and is purified. After that, washing water is injected into the positive electrode side pipe lines A from a water tank 5 via a water conducting pipe 6, and the DC voltage is loaded on the pipe lines A, B, and in the polluted soil G, the electroosmosis phenomenon is generated, and the washing water is permitted to flow out of the positive electrode side pipe lines A to be diffused into the polluted soil and is collected in the negative electrode side pipe lines B and is washed with.
Patent JP-H03107194-A (JP)
Title: Display control circuit
Inventor: HASUDA YUTAKA
IPC: G09G1/16
Filed: 1989-09-20
Abstract: PURPOSE:To execute the respective display control of a CRT display and an LCD display with one display control circuit by reading out data from a frame memory according to a CRT or LCD mode. CONSTITUTION:The memory address of the CRTC 1 only via a buffer 3 of a display address generating mechanism 2 and the display data read out of the frame memory 6 are alternately stored into latches 8H, 8L by a CRT mode signal. An MPX 9 alternately selects the latched data and outputs the same through a series-parallel converting circuit 10 to the CRT display. The respective addresses for display of the upper/lower screen outputted from the buffer 3 and an adder circuit 4 are alternately applied to a memory 6 by an LCD mode signal and the data read out of the memory 6 are stored in the latches 8H, 8L. The respective display data of the upper/lower screens are outputted by a parallel system via buffers 11, 12 to the LCD display.
Patent JP-2001071058-A (JP)
Title: Punch prss die
Inventor: NAKANO SHINJI
IPC: B21D28/34
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a punch press die capable of precisely and surely guiding the tip of a punch by a stripper plate. SOLUTION: A punch plate 12 mounted with a punch 8 is mounted to the lower end of a punch holder free to elevate, a stripper plate 1 to guide the tip of the punch 8 is fixed to a guide post 5 inserted into the punch plate free to slide.
Patent JP-H0886185-A (JP)
Title: Conical bit
Inventor: ITO KATSUHIRO
IPC: E21C35/18
Filed: 1994-09-13
Abstract: PURPOSE: To accomplish resource-saving for raw material of a bit main body by improving the construction of a flange part formed on the bit main body to prevent abrasion of a holder. CONSTITUTION: A bit main body 2 of a substantially cylindrical conical bit 1 is provided with an excavating tip 3 disposed on the tip thereof, and the shank part 4 is mounted in a fitting hole 7 of a block-like holder 6. A stop ring 9 for an enlarged diameter is mechanically pressed and fixed to the end part of the bit main body locked with a holder 6 with insertion of the shank part 5 to prevent the holder 6 from being worn away by excavated chips. In the case where a fitting hole 10 for the stop ring 9 is a stepped hole comprising a small-diameter hole part, the case of a taper hole is applied.
Patent JP-S6486058-A (JP)
Title: Electromagnetic ultrasonic wave generation detector
Inventor: SUGINO KAZUMI
IPC: G01B17/02
Filed: 1987-09-29
Abstract: PURPOSE:To achieve a higher S/N ratio with the prevention of a leakage of a magnetic flux, by providing a superconductor on opposed faces at the tip of two magnetic poles of a magnet core. CONSTITUTION:A voltage is applied to an exciting coil 4 of a magnet core 5 arranged near a conductive material 9 from a power source 7 to generate a magnetostatic field 16 within the material 9. A high frequency pulse current flows through a spiral coil 1 from a power source 6 to generate eddy currents 10 and 10' and pulse magnetic fields 11 and 11'. Electromagnetic ultrasonic waves 12 and 12' generated by interaction between the eddy currents 10 and 10' and the pulse magnetic fields 11 and 11' reach the other surface of the conductive material 9 to be reflected. The reflected waves thereof are detected with a detection coil 2 and amplified with an amplifier 7 to be shown on a display device (no illustrated). Superconductors 20 and 20' arranged at the tip of both magnetic poles of the core 5 eliminates a magnetic flux, thereby achieving a higher S/N ratio of a detection signal.
Patent JP-H1084910-A (JP)
Title: Calcium enriched milk beverage
Inventor: SCHWAN MICHAEL
IPC: A23L1/304
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a calcium enriching method for milk or beverages or medical food products based on the milk. SOLUTION: The soluble calcium salt selected from calcium glycerophosphate, calcium gluconate, calcium lactate and calcium aminate is added to the milk or the beverages or medical food products described above and the pH thereof is adjusted to 6.6 to 7.2. The products are then subjected to a sterilization treatment.
Patent JP-2001062382-A (JP)
Title: Pre-treatment method of coating and building material treated by the same
Inventor: YAMAKAWA TETSUO
IPC: B05C9/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To increase adhesive force to a coating material and effectively exhibit original functions of the coating material without using chemicals which are the cause of contamination pollution contaminant, or the like. SOLUTION: This pre-treatment method of coating is carried out before applying a ceramic coating material to the material surface 1 of a building material 2 made of an aluminum alloy. Particles of 7 to 15 μm are sprayed onto the material surface at high speed to randomly form a plurality of recesses 3 of a prescribed depth. Thereby, oils and fats, and dust stuck to the material surface 1 are removed to activate the surface 1. As a plurality of the recesses are formed randomly, the recesses 3 increase the adhesive area against the coating material, the adhesiveness of the coating material to the recesses 3 are facilitated, and the substantial thickness T of a coating film is increased by the amount of the coating material to fill the recesses 3.
Patent JP-S60140521-A (JP)
Title: Position adjusting method of magnetic head
Inventor: KUMANO TERUO
IPC: G11B5/56
Filed: 1983-12-28
Abstract: PURPOSE:To measure precisely and adjust relative positions of a magnetic disc and a magnetic head by exciting magnetic heads with two kinds of frequency signal to write and generate two adjacent magnetic tracks and comparing the levels of two kinds of reproduced frequency signal with each other. CONSTITUTION:Magnetic heads are excited with two different frequencies f1 and f2 on the magnetic disc, and the frequency of the outside head and that of the inside head are denoted as f1 and f2 respectively. The reproduced output is plotted along the ordinate and the extent of movement is plotted along the abscissa; and when magnetic heads to be measured are moved from the outside toward the inside of a track of a curve f1, the curve f1 appears first and falls after passing a maximum point (a), and meanwhile, a curve f2 is raised and falls after passing a maximum point (b). A ratio or a difference between outputs of frequencies f1 and f2 is a certain value at an intersection C between curves f1 and f2. Since output voltages of frequencies f1 and f2 are increased and reduced clearly if frequencies are shifted from the intersection C even somewhat, the position of the intersection C is obtained surely, and thus, track positioning is performed precisely by measurement.
Patent JP-H0967335-A (JP)
Title: New phenolic compound
Inventor: FURUYA HIROMI
IPC: B41M5/26
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new phenolic compound expressed by a specific formula, and useful as, e.g., a color developer for reversibly color-developable compositions keeping stable color developability and color fading tendency and adaptable to a wide range of applicable conditions and environmental conditions. SOLUTION: This new phenolic compound is expressed by formula I (pref. formula II). This phenolic compound is obtained, pref. e.g. by dehydrohalogenation between 4-mercaptophenol and a 11-halogeno-1-undecanol (e.g. 11-bromoundecanol) in the presence of an alkali agent (e.g. potassium hydroxide) in a solvent (e.g. ethanol).
Patent JP-H0558392-A (JP)
Title: Housing structure for outboard motor
Inventor: YOSHIMURA NAOHISA
IPC: F02B61/04
Filed: 1991-08-30
Abstract: PURPOSE:To provide the housing structure of an outboard motor which prevents suction of water into an exhaust housing following the start of an engine. CONSTITUTION:In a housing structure wherein an exhaust housing 7 to contain an exhaust pipe 4 is formed, an exhaust gas release passage 12 is formed in the exhaust housing 7 and a valve mechanism 18 having an elevatable ball valve 20 is formed in the exhaust release passage 12.
Patent JP-H09106641-A (JP)
Title: Disc diameter changing device for disc type recording medium
Inventor: YAMAMORI EIJI
IPC: G11B23/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To enable the loading, to a disc player, of a disc having a diameter smaller than the disc having a standardized constant external size in the same manner as the disc having the constant size and also realize easier loading of the disc having a small diameter. SOLUTION: On the internal circumference side of an annular body 61 supporting the external circumference of a small diameter disc 26, a first supporting piece 63 supporting one surface of a small diameter disc 26 and a second supporting piece 64 supporting the other surface of the small diameter disc 26 are provided at the positions where these pieces are not opposed to each other. Moreover, a holding means 66 holding the external circumference of the small diameter disc 26 provided at the internal circumference side of the annular body 61 is provided to be elastically deformed in the radius direction of the annular body 61 so as to energize the small diameter disc 26 toward the center of the annular body 61.
Patent JP-H0796070-A (JP)
Title: Game machine control circuit
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-09-30
Abstract: PURPOSE:To generate a random number of a high quality by performing a prescribed operation to plural pieces of stored initial values and generating the random number, storing successively the generated random number as a new initial value, and generating a new random number, based on plural pieces of stored initial numbers. CONSTITUTION:This circuit is provided with an initial value storage means 2 for storing plural pieces of arbitrary values set in advance as initial values, and a random number is generated by executing a prescribed operation by a random number generating means to plural pieces of initial values stored therein, and the generated random number is stored as a new initial value in the initial value storage means 2. In the case a condition of 1<q<p (p) and (q) are natural numbers) is satisfied, and the number of bits of the random number to be generated is L bits, the initial value storage means 2 is constituted by providing an initial value number determining part 4 for determining the number of pieces (n) (n<p) of the initial value, based on (p) and L bits, and an initial value store part 5. Also, a random number generating means 3 calculates the random number, based on the initial values x0-xp-1 defined by a first and a second arithmetic parts 6, 8 and a recalculating part 7, and (p) and (q).
Patent JP-H0580794-A (JP)
Title: Speech recognition device
Inventor: FUJIMOTO KAZUO
IPC: G10L15/28
Filed: 1991-09-25
Abstract: PURPOSE:To provide the speech recognition device having a function which starts an exceptional process by interrupting a normal recognizing process if misrecognition occurs during speech input recognition and returns to the normal recognizing process only when a vocabulary for the exceptional process is recognized. CONSTITUTION:This speech recognition device is provided with an input means 1 for accepting a speech input, a recognizing means 2 which recognizes the speech input, a next process determining means 3 which determines a next process according to the recognition result, an exceptional process recognizing means 4 which performs the exceptional process when misrecognition occurs during the speech recognition, an output means 5 which outputs the recognition result, a normal information storage means 7 which is referenced by the recognizing means 2, and an exceptional information storage means 8 which is referenced by the exceptional process recognizing means 4. If the misrecognition occurs, the exceptional information storage means 8 is referred to for the recognition, so a user need not be questioned from the beginning and the speech recognition device suitable for high-speed and continuous speech input operation is provided.
Patent JP-S61123329-A (JP)
Title: Demodulator of receiver for spread spectrum signal
Inventor: IGA AKIRA
IPC: H04B1/7073
Filed: 1984-11-20
Abstract: PURPOSE:To fetch a demodulated data surely to a post-stage circuit without missing when a data is demodulated from a data demodulation circuit by obtaining a data timing signal synchronously with data incoming immediately after a PN synchronizing locking of a PN synchronous loop is finished. CONSTITUTION:A reception signal SIN is fed to a correction circuit 2, from which a correlation output S1 is outputted synchronously with a PN signal SPN from a PN code generating circuit 7 synchronously with a clock CK1 from a clock signal generating circuit 6 and fed to a data demodulation circuit 3 and a phase detection circuit 5. A correlation output S1 is subjected to PSK demodulation in a Costas loop of the demodulation circuit 3 and a data signal DATA of the NRZ code is fed to a data processing circuit 4 of the post-stage. Further, the correlation output S1 is given to the phase detection circuit 5 to detect the phase shift in the PN signal SPN to control the clock generating circuit 6. When the PN synchronous locking is finished, the data timing signal synchronously with the data incoming immediately is generated from a data timing signal generating circuit 11 and fed to the circuit 4.