baber/WOPTO huggingface dataset:
Patent JP-S60187805-A (JP)
Title: Measuring system of width of pattern gap
Inventor: UCHIUMI KOUJI
IPC: G01B11/14
Filed: 1984-03-08
Abstract: PURPOSE:To measure automatically and accurately the width of a pattern gap of a photomask or the like, by providing image memories in the number of N which are cascaded through pattern expansion processing circuits, and erase determination circuits which are connected to these image memories respectively. CONSTITUTION:A binary-coded image of a pattern of a photomask or the like is stored in a real time in a first image memory 2-1. At the same time, a part of the stored image is cut out by a pattern expansion processing circuit 3-1, one-bit expansion processing is conducted with the states of respective bits combined, and the result is outputted to a subsequent image memory 2-2. Such a series of processings of storage, cutting-out and expansion of the image is conducted until the image is stored in an N-th image memory 2-N, and the image thus obtained, whose pattern is expanded for every one of bits numbering N, is subjected to the determination of erase of a pattern gap width in a real time by an erase determination circuit 5. When the determination is given as erased, the pattern gap width in the case when an erase determination signal is outputted from an X-th image memory is determined to be of X bits.
Patent JP-S62200938-A (JP)
Title: Error detection characteristic measuring circuit of voice detector
Inventor: KATO TADAHARU
IPC: H04J3/17
Filed: 1986-02-28
Abstract: PURPOSE:To measure simply and accurately the number of times of erroneous detection and a malfunction time rate at various noise levels by dividing number of clock pulses generated during the malfunction by the number of generate clock pulses during the measuring time so as to obtain the malfunction time rate. CONSTITUTION:An operation circuit 10 inputs outputs of the 1st counter circuit 5, the 2nd counter circuit 7, the 3rd counter circuit 3 and a comparison circuit 8, diides the output of the 1st counter circuit by the output of the 2nd counter circuit to display the result externally as the malfunction time rate of a voice detector 2 and to display the output of the 3rd counter circuit 3 as number of times of error detection of the voice detector 2 externally. In measuring the characteristic while the white noise level being an input of the voice detector 2 is being changed, or in applying the measuring again, the count of 1st counter circuit 5, the 2nd counter circuit 7 and the 3rd counter circuit 3 is reset once to 0.
Patent JP-S51120298-A (JP)
Title: Medal for games and its discriminator
Inventor: MIWA HARUO
IPC: G07F1/06
Filed: 1975-04-12
Abstract: PURPOSE: Facilitating the discrimination of a medal by establishing a resonance circuit in a medal for games. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52127563-A (JP)
Title: Master cylinder
Inventor: HAYASHIDA YOSHIHIRO
IPC: B60T11/26
Filed: 1976-04-19
Abstract: PURPOSE: A master cylinder to be equipped with an oil reserver in easy and tight fatening by means of electricity of springs instead of bolts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03248059-A (JP)
Title: Ultrasonic inspecting apparatus
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/26
Filed: 1990-02-27
Abstract: PURPOSE:To shorten the inspecting time by dividing all the ultrasonic beams into a plurality of beam areas, selecting both an area for sending the ultrasonic beams and an area different from the area simultaneously, and sending and receiving the ultrasonic beams in each area. CONSTITUTION:57 ultrasonic beams B1-B57 are divided into three areas, namely, B1-B19 in an area 1, B20-B38 in an area 2 and B39-B57 in an area 3. A control circuit 13 sends the beams B1-B19 in the area 1 and receives the beams B39-B57 in the area 3 at the same time. Subsequently, the circuit 13 sends the beams B20-B39 in the area 2 and receives the beams B1-B19 in the area 1 at the same time. Thereafter, transmission of the beams B40-B57 in the area 3 is carried out concurrently when the control circuit 13 receives the beams B20-B39 in the area 2. Scanning by the ultrasonic beams is executed by repeating the above procedures, thereby realizing high-speed scanning.
Patent JP-H11239995-A (JP)
Title: Food slicer
Inventor: UMEMOTO KAZUHIKO
IPC: B26D3/28
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To maintain a cutting thickness at a fixed level even if a length of food supplied gets short. SOLUTION: In a food slicer, in which supply conveyers 2, 9 to supply a portion of food with a cutting thickness one by one is provided, and cutters 21, 23 to cut a front end of the food protruded toward the front side of the supply conveyers 2, 9 every time the front end of the food supplied by the conveyers 2, 9 protrudes toward the front side of the supply conveyers 2, 9, are provided, the supply conveyers 2, 9 is structured so as to supply the food with its rear end held by providing a food holding mechanism 41 to hold the rear end of the food. Therefore, since the food is supplied with its rear end held by the food holding mechanism 41, even if its length gets short after cutting its front end portion with a fixed thickness one by one, a supply quantity is maintained at a fixed level, a cutting thickness is kept uniform and a cut piece with a desired thickness can be obtained.
Patent JP-S51120152-A (JP)
Title: Monolithic crystal filter
Inventor: KOBAYASHI MASAKI
IPC: H03H9/60
Filed: 1975-04-15
Abstract: PURPOSE:To improve the amplitude distortion in the pass band.
Patent JP-S57160869-A (JP)
Title: Collet cap in winder for fibrous material
Inventor: IDENO EIZOU
IPC: B65H54/86
Filed: 1981-03-27
Abstract: PURPOSE:To facilitate to manufacture a collet cap by providing a hook in a guide groove for winding up strand on a cap at the top of a collet constructed of severally divided parts. CONSTITUTION:At the top of a collet main body 3, a cap 10 consisting of two divided parts, a base 11 and a joint 12, are mounted via the first screw fitting member 5a to be detachable, while a terminal 12 is fitted to the base 11 via the second screw fitting member 5b to be detachable for forming a strand guide groove C. Meanwhile, a bladed hook 20 is fixed at a hook-fixing concave 11d of the base 11 via the third fitting screw member 5c to be detachable. The rear end of a strand B wound up on the side of the main body 3 is introduced and wound up onto a circumferential groove bottom 12b and a bottom 12f of the terminal 12, held between a hook part 22 and a spring member 30, and cut by a blade part 23. This construction permits to process the base 11 and the terminal 12 separately, and consequently facilitate to process the concave 11d.
Patent JP-H01219559-A (JP)
Title: Organic carbon measuring instrument
Inventor: MORITA YOZO
IPC: G01N31/00
Filed: 1988-02-26
Abstract: PURPOSE:To surely measure org. carbon with high accuracy by connecting a capturing section to a combustion section to clean the formed combustion gas and injecting sample water to the capturing section to constitute the same as a reaction section to convert the inorg. carbon to carbon dioxide. CONSTITUTION:A specified volume of capturing liquid (water) 12 is housed in the capturing section 5 and the formed combustion gas from a combustion furnace 3 is directly bubbled into the liquid 12 together with a carrier gas from the bottom end of the capturing section 5 and, therefore, even if the sample water injected into the furnace 3 contains acids and salts at a high ratio and form corrosive components, etc., in the furnace, such components are captured and removed by the liquid 12. Further, the capturing section 5 acts as a reaction furnace for the inorg. carbon. Namely, the sample is injected therein by a microsyringe 13 and the acid such as hydrochloric acid is injected therein to maintain the pH of the liquid 12 at <=3 in order to accelerate the decomposition of the dissociated carbonic acid ions, etc. Since the capturing section 5 is used at room temp. and is not heated, acid vapors of CO2, hydrochloric acid, etc., are not generated even if the sample contains lower carboxylic acid and salts such as NaCl therein and, therefore, the org. carbon is measured without errors.
Patent JP-H07227465-A (JP)
Title: Ball return proofing device for pachinko game machine
Inventor: NAITO KUMEO
IPC: A63F7/02
Filed: 1994-02-17
Abstract: PURPOSE:To prevent a return ball proofing piece from being deformed by being easily bent in the case of wiping up the surface of a play panel and to easily exchange the return ball proofing piece when it is damaged. CONSTITUTION:Concerning a pachinko game machine for which an outer rail 2 and an inner rail 3 linked to this outer rail are helically laid on the front surface of a play panel 1 and an exit part 4 for discharging jetted balls is formed on the upper end inside of the inner rail 3, a case member 7 is fixed on the upper end outside of the inner rail 3 and a return ball proofing element 8 made of a synthetic resin to hardly generate elastic deformation and inclined/ energized so that a top end part protruding from an opening 12 can always suitably block the exit part 4 with an energizing means is axially mounted at a case member 7 so as to be exchanged. Then, the return ball proofing element 8 is inclined by the collision of the discharged ball, the exit part 4 is opened, and the discharged ball is passed without any trouble. After the passage, this return ball proofing element is recovered at its original position so as to prevent the jetted ball from being returned by reverse flying.
Patent JP-S54138031-A (JP)
Title: Stress coating compound
Inventor: OTSUJI TAIKAI
IPC: C09D7/12
Filed: 1978-04-18
Abstract: PURPOSE: An air-drying stress coating compound having high sensitivity, improved stability of a film, coating properties, and low toxity, obtained by adding water and calcium oxide to both rosin and an aluminum salt of a higher fatty acid dissolved in toluene, followed by shaking.  
     CONSTITUTION: A) Posin or a resin acid contained in a rosin and B) an aluminum salt of an higher fatty acid are dissolved in C) toluene or a mixed solvent of toluene and ethyl acetate to prepare a solution. A small amount of water is added to the solution, which is shaken. D) Calcium oxide is added to the solution, which is shaken agitated until exothermic reaction is over to give the desired coating compound. The compound preferably consisting of A) 15W20 wt.% of rosin, B) 1.5W4 wt.% of an aluminum salt of a higher fatty acid, D) 1.0W1.3 wt.% of calcium oxide, and C) the rest of the solvent. Water, used in an amount of one over thousands, serves as a catalyst. Abietic or pimaric acid, main component of rosin  can be substituted for rosin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63210957-A (JP)
Title: Recorder
Inventor: SATO KAORU
IPC: G03G15/00
Filed: 1987-02-27
Abstract: PURPOSE:To easily check a recording device without any complicate operation by providing a control means that allows an external device to recognize a factor which does not meet ready requirements during the operation of the device while the ready requirements are not met. CONSTITUTION:Even when printing operation is carried out ignoring printing ready requirements, the printing ready requirements are checked continuously and the external device such as a controller and a host computer is enabled to recognize them. Therefore, a recording device operator or service man performs printing operation without making the device meet all of the printing ready requirements, and recognizes occurring trouble through the controller and host computer. Even if another fault occurs, the printing operation is not interrupted, so plural faults can be found by one-time printing operation and the efficiency of service is improved.
Patent JP-S59171548-A (JP)
Inventor: WATANABE MASAMI
IPC: A61F9/06
Filed: 1983-03-17
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-S54137602-A (JP)
Title: Lead wire banding device for motors
Inventor: KUMAGAI TAKESHI
IPC: H02K3/50
Filed: 1978-04-19
Abstract: PURPOSE: To simplify banding work by clamping the lead wires of a stator coil by use of bands having a specific shape.  
     CONSTITUTION: Mulitple lead wires 1A, 2B, 3C are bent in a direction which facilitates their connection with the stems of magnetic wires, and are held in place by a plurality of bands 9∼12 formed on an insulating circular film 8. Slits 15, notches 13, and serrate catches 14 are provided on each band. When the lead wires are held by the bands, the serrate catches 14 are inserted into the slits 1∼15 and clamped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10239659-A (JP)
Title: Back light control system and liquid crystal display device
Inventor: MAENOZONO SUMIO
IPC: G02F1/133
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a back light control system and a liquid crystal display device which improve the uniformity of luminance. SOLUTION: A CPU 1 takes in a scanning position detected by a scanning position detection part 3 and reads out a corresponding luminance control value from a ROM 2 in accordance with this detected scanning position to set it to a luminance control value register 5. A luminance control generation part 6 reads out the luminance control value from the luminance control value register 5 and supplies it to a cathode-ray tube constituting a back light 8 through a back light luminance adjustment part 7, and the luminance of emitted light is controlled for one scanning period or plural scanning periods.  A luminance difference on an illuminated face which is brought about by the distance from the cathode-ray tube to a light diffusion plate and the difference in angle of incidence is calculated or measured, and the luminance control value to be corrected based on this luminance difference is obtained in each scanning line, and therefore, the luminance on an LCD screen is made uniform by correction.
Patent JP-S62206194-A (JP)
Inventor: TSUURA KENICHI
IPC: E21D9/06
Filed: 1986-03-04
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-S59171813-A (JP)
Title: Ultrasonic flowmeter
Inventor: OZAKI SADAHIKO
IPC: G01F1/66
Filed: 1983-03-18
Abstract: PURPOSE:To virtually halve the number of ultrasonic reception systems and increase the precision, by providing ultrasonic transmission-reception systems on one side of a plane containing a curved part of a pipe in such a manner that at leat two ultrasonic wave propagation channels are formed in parallel to said plane. CONSTITUTION:Ultrasonic transmitter-receivers 2a, 2b, 3a and 3b are provided downstream and upstream on one side of a plane C containing a curved part 4 of a piping 1. Ultrasonic transmitter-receivers on the opposite side of the plane C are omitted. The ultrasonic transmitter-receivers 2a and 3a, and 2b and 3b, paired respectively, are arranged in parallel to the plane C containing the curved part of the piping 1, forming at least two ultrasonic wave propagation channels l1 and l2. With respect to the propagation channels l1 and l2 corresponding to separate paired ultrasonic signal systems, the difference in propagation time between them is found from the propagation times of ultrasonic waves in the forward and backward directions to the direction of a flow. Then the speed of a fluid can be determined, and next a flow rate can be calculated.
Patent JP-S55138386-A (JP)
Title: Brewing of refined "sake" with old rice
Inventor: SHICHIJIYOU AKIRA
IPC: C12H1/00
Filed: 1979-04-16
Abstract: PURPOSE: To refine "sake" brewed from the rice harvested in last year or the year before last, by adding activated charcoal to the crude "sake", filtering the mixture with a filter containing fibers or chips of tin thereby removing dimethylsulfide, and filtering the filtrate with other filter to remove the fine particles of tin, etc.  
     CONSTITUTION: Alpha-rice prepared from old rice or crushed rice is brewed to obtain a crude "sake" 43, which is mixed homogeneously in a stirrer 47 with activated charcoal charged through an activated charcoal charging device 45. The mixture is pumped with a pump 49 to the first filtering means 51 which contains filter cloths 57 containing fibers or chips of tin metal to remove mainly dimethylsulfide and carbon existing in the "sake". The filtrate is flowed to the second filtering means 53 through the small hole of the filtering plate 65. The second filtering means 53 contains filter cloths 57 made of fine fibers and removes fine particles including the tin dust. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000242243-A (JP)
Title: Picture display device
Inventor: ONISHI TOMOYA
IPC: G09G3/28
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device, in which the picture quality is improved, by preventing the movement of ions in a face plate. SOLUTION: The device at least has a transparent film 1012, which is pasted to the outside of a face plate 1007 and a transparent conductive film 1013 which is formed outside the film 1012 and has an antistatic function. If a change is made from a condition, in which a picture is displayed, to a standby condition, in which displaying of the picture is stopped, a prescribed voltage is continuously applied to the inner side (a metallic back) of the plate 1007. When picture display is restarted, the amount of electric charges, which move in the plate 1007, is suppressed to the minimum and degradation of the plate 1007 can be minimized.
Patent JP-S51135390-A (JP)
Title: Automatic omega navigation system
Inventor: FURUYA TOSHIO
IPC: G01C21/20
Filed: 1975-04-17
Abstract: PURPOSE:To reduce measuring errors due to deviations in propayation correction values or lane setting misses of the omega receiver.
Patent JP-S58162351-A (JP)
Title: Spring charge type printing head
Inventor: OOTA TAKASHI
IPC: H01F7/04
Filed: 1982-03-23
Abstract: PURPOSE:To obtain a low power, low heat generating head, in the printing head, wherein the attracting force of a permanent magnet is cancelled by the current conduction at the time of printing and impact printing is performed, by connecting the bypass spring of a magnetic body to the one pole of the permanent magnet. CONSTITUTION:The bypass spring 11 of the plate spring comprising the magnetic body is connected to the N pole side of the permanent magnet 1. A gap 13 is formed between a protruded part 12 of the magnetic body, which is connected to the S pole side and the spring 11. When the current is conducted through a coil 2 at the time of printing, magnetic flux phi flowing a hammer spring 6 through a yoke tip 3a is decreased. The hammer begins to move by the restoring force. The magnetic flux phi1 of the permanent magnet 1 rapidly flows through the bypass spring 11 so that the gap 13 is narrowed. Therefore, the attracting force working on the hammer spring 6 is rapidly decreased. When the current to the coil 2 is turned OFF, the hammer spring 6 is attracted by the yoke tip 3a, and the bypass spring 11 is restored. In this method, the current conducting time can be shortened, power consumption is decreased, and the heating of the printing head can be suppressed.
Patent JP-S55139536-A (JP)
Title: Vibration-damping support
Inventor: NARUSE TETSUO
IPC: F16F13/00
Filed: 1979-04-13
Abstract: PURPOSE:To improve vibration-damping performance in a low frequency range, by providing a rubber block on the outside of a U-shaped bracket and a chamber enclosed by resilient rubber sheet, and communicating the enclosed chamber with a hollow space formed in the rubber block. CONSTITUTION:A U-shaped bracket 1 having opposite end portions 1a to be fixed to side faces of engine is inclined obliquely downward at its central portion 1b, and a rubber block 2 made of resilient rubber is fixed to the outside of the central portion 1b. Inside the bracket 1, there is formed an enclosed chamber 3 with its upper surface being formed by resilient rubber sheet 3a and other five surfaces being formed by walls 3b of metal or the like. Fixing metal 2b of the rubber block 2 is formed with a cylindrical projection 2d which is inserted into central portion 1b of bracket 1. On the other hand, projection 3c of chamber 3 is in turn fitted into the cylindrical portion 2d, in the manner that the inside of enclosed chamber 3 and hollow space 2c in rubber block 2 are communicated with each other via aperture 4. With such an arrangement, a vibration-damping support is obtained by sealing liquid like water into the hollow space 2c and enclosed chamber 3.
Patent JP-H09241386-A (JP)
Title: Production of dispersion
Inventor: SAKATANI TAIICHI
IPC: B32B27/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To inhibit the agglomeration of charged particles in a dispersion contg. a resin and the charged particles and enable the increase in solid content of the dispersion by dispersing the charged particles in a water-base resin liq. at a specified temp. at a specified stirring speed. SOLUTION: This dispersion is obtd. by dispersing charged particles (e.g. of an inorg. layered compd. such as a clay mineral having swellability and cleavability) in a water-base liq. of a resin (e.g. polyvinyl alcohol or a polysaccharide) at 40-90 deg.C at a max. peripheral speed of a stirrer blade of a dispersing apparatus of 5 m/sec or higher. The dispersion is formed into a film to give a molding, is applied to a substrate to give a laminate, and is suitably used for packaging, liq. crystal displays or protected horticulture.
Patent JP-S53131366-A (JP)
Title: Antiskid apparatus for vehicles
Inventor: TOUMIYA TAKEO
IPC: B60K17/36
Filed: 1977-04-21
Abstract: PURPOSE: To remove the brake-power controlling signal generator for rear axle and the wheel revolving speed detector bycontrolling the middle and the rear axles by the same brake-power controlling signal generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61225048-A (JP)
Inventor: MAIKURU JIEI PURAIAA
IPC: H05K3/38
Filed: 1986-03-03
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-S59175940-A (JP)
Title: Abnormality detection for tool
Inventor: SAKAI MASARU
IPC: B23Q17/12
Filed: 1983-03-22
Abstract: PURPOSE:To eliminate misjudgment due to mechanical vibration or the like by a method wherein the abnormality is judged and detected by a leading edge detecting circuit through an AE signal, whose leading edge is very steep, upon the abnormality of the tool. CONSTITUTION:An AE sensor 1 is attached to the tool or a spindle head. The AE signal, introduced from the sensor 1, is amplified by a pre-amplifier 2 and a main amplifier 3 and a necessary constituent is taken out by a band pass filter 4 while the introduced signal is processed by averaging process through a full- wave rectifying circuit 5 and an average processing circuit 6. When an output waveform, passed through the average processing, is inputted into the leading edge detecting circuit 7, which is a differentiating circuit, a steep leading edge is detected in the output. When the leading edge has exceeded a preset value, a determining unit 8 decides it as the abnormality. Thus, the abnormality is detected by the steep leading edge of the AE signal passed through the circuit 7 and the misjudgment due to mechanical vibration or the like may be eliminated.
Patent JP-S62206367-A (JP)
Inventor: TOZAKI JUN
IPC: F25D21/04
Filed: 1986-03-05
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-S58164488-A (JP)
Inventor: YAMADA KIYOJI
IPC: B62M3/06
Filed: 1982-03-23
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。