baber/WOPTO huggingface dataset:
Patent JP-2000305143-A (JP)
Title: Light shielding device for camera
Inventor: NAKANISHI TAKAO
IPC: G03B17/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to facilitate constitution by providing a conductive foil part for conduction to which circuit parts are connected on either of the front and the back surfaces of a printed circuit board and providing a non-light-transmissive conductive foil part for light shielding which shields the inside of the aperture of a body from light on the other surface. SOLUTION: A camera body 11 is provided with the printed circuit board 22 which supports a self-photographing LED 20 and to which the lead terminal 21 of the LED 20 is connected inside. The circuit board 22 is provided with the conductive foil part for light shielding 24 and the conductive foil part for conduction 25 on the front and the back surfaces of a base 23. The conductive foil parts 24 and 25 can be formed by using known copper foil (print) pattern forming technique. Since the circuit board 24 is provided with the conductive foil part 24 with which a circuit member is brought into contact on either of the front and the back surfaces and the conductive foil part 25 positioned corresponding to the aperture of the body on the other surface, the light shielding device for the camera whose number of parts is reduced is easily constituted.
Patent JP-S6216464-A (JP)
Inventor: JIYOUKOU KANKAARU
IPC: G01N33/533
Filed: 1986-05-22
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-S5818927-A (JP)
Title: Strainer-drier
Inventor: SOUGOU SEIICHIROU
IPC: H01L21/00
Filed: 1981-07-27
Abstract: PURPOSE:To obtain the evenly-dried material condition by providing a rotor- supported material to be strained and dried with an outward air flow from the center while preventing its reversal from reacting the center by means of an obstacle plate. CONSTITUTION:Upon rotating a rotor 13 to strain out water the pressure at the rotational center becomes negative and a clean drying air flows into the center portion from the outside of an enclosure 12 through a hole 18 of a cover 17 and strikes against a rotating Si substrate being supported by a carrier supporter 14, thereby drying the substrate after being strained. In this process the portion surrounding the air flow is de-pressurized which generates eddies A, B, causing part of the drying air to flow back to he rotor's rotational center. An obstacle plate 20 is employed to block this reverse flow of air, thus avoiding substrate re-contamination and damage due to the drained water and providing an evenly-dried substrate.
Patent JP-S608287-A (JP)
Title: Acetylene derivative and its preparation
Inventor: KATOU TETSUYA
IPC: C07D407/12
Filed: 1983-06-28
Abstract: NEW MATERIAL:The compound of formula I [R is (CH3)3Si- or group of formula II (R<1> and R<2> are H or 1-7C alkyl; R<3> is 1-7C alkyl; the dotted line means that R<1> and R<3> are separate groups or together form a covalent bond via the C atom of the alkyl group)]. USE:An intermediate of 4-hydroxy-4-[( E )-3-hydroxy-1-butenyl]-3,5,5-trimethyl-2-cyclohexen-1-one (common name: blumenol A) useful as a perfume. PREPARATION:The objective compound can be produced by reacting 4-ethylene- dioxy-2,6,6-trimethyl-2-cyclohexen-1-one of formula III with an organometallic derivative of formula IV (M is alkali metal or magnesium halide group) preferably in a reaction solvent such as THF at -40-+60 deg.C.
Patent JP-H08285171-A (JP)
Title: Automatic pipe line pressure reducing device
Inventor: MINAMI ISAO
IPC: F16L55/24
Filed: 1995-04-17
Abstract: PURPOSE: To provide an automatic pressure reducting device which can safely reduce excessive water pressure generated in a pipe line in a pipe line network. CONSTITUTION: A connecting pipe line 2 is arranged in the middle of a pipe line, and one end is connected to the upstream side of the pipe line, and the other end is connected to the downstream side of the pipe line, respectively. A valve 3 to open and close a passage of the connecting pipe line 2 is arranged in the connecting pipe line 2. An automatic pipe waterway pressure reducing device 1 is provided with a water pressure detector 4 to detect water pressure downstream from the valve 3 inside the connecting pipe line 2 and a valve opening-closing mechanism 5 to control opening of the valve 3 so that the opening of the valve 3 becomes small when the water pressure detected by the water pressure detector 4 is high, and that the opening of the valve 3 becomes large when the water pressure detected by the water pressure detector 4 is low.
Patent JP-S62283840-A (JP)
Inventor: ROBAATO JIEI MANSUFUIIRUDO
IPC: C03B37/012
Filed: 1987-05-13
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-S5451583-A (JP)
Title: Air collector
Inventor: NAGAI HISAAKI
IPC: G01N1/22
Filed: 1977-09-30
Abstract: PURPOSE: To realize smooth start of pump and instantaneous exhaustion of the passage and facilitate the repetitive samplings, by attaching a valve which can open the passage to the atomosphere.  
     CONSTITUTION: The sample air is sucked by an air pump 2 through a sampling port 1, and is sent into a sample container 5 by way of valve 6, flow regulator 3 and flow meter 4. When the valve 6 is changed to state A as shown by dotted line, bing open to the atmosphere, the pump 2 may be started up smoothly without having resistance of regulator 3 or the like. After the start-up, when the valve 6 is changed in the direction of solid line, the sample will flow into the container 5. To repeat sampling, by changing the valve 6 over to state A after sampling by a specified amount for a specified time, the sample staying in the passage will be opened to the atmosphere instantly, so that the pump 2 may start smoothly. Then, switching the valve 6 in the direction of solid line, sampling to a new container 5 may be repeated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07216037-A (JP)
Title: Block copolymer based on polyisobutylene
Inventor: AKUTAA OSUMAN
IPC: C08F8/24
Filed: 1992-04-10
Abstract: PURPOSE: To provide a method for producing a copolymer of a polyisobutylene having various advantages with a polymer of an anionically polymerizable monomer and a polyisobutylene having terminal allylic halogens used as a starting material for the copolymer.  
     CONSTITUTION: A method for preparing linear and three-arm star block copolymers having blocks of polyisobutylene and blocks of anionically polymerizable monomers comprises the stage of mixing a first solution of a polyisobutylene having a number-average molecular weight of about 4,000 to about 60,000 and having 1-3 terminal allylic halogens with a second solution of a living alkali metal terminated polymer having a number-average molecular weight of about 4,000 to about 60,000 in such relative proportions that a significant amount of linear block or three-arm star block copolymer is formed as a temperature of about 10 to about 80°C for a period of time of about 30 min to about 24 hr. There are provided a polyisobutylene having 1-3 terminal allylic halogens and a process for preparing the polyisobutylene. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H08314992-A (JP)
Title: Power consumption calculation system
Inventor: SATO TSUTOMU
IPC: G06F17/50
Filed: 1995-05-16
Abstract: PURPOSE: To easily obtain power consumption close to actual operation by obtaining power consumption by a gate operating state in the part identified based on the variation of the logical value of the input/output terminal of each part, which is obtained by logical simulation, and the calculation/tabulation of energy consumption based on a real wiring load capacity obtained by layout design. CONSTITUTION: By setting the result of logical simulation to be an input, a changed signal is identified from an event identification part 33 and a changed signal identification part 25 to set all the parts, to which this signal is connected, to be calculation objects. Energy consumption is calculated by an energy consumption calculation part 29 capable of calculation by an output value, a part inside energy calculation part 28 capable of calculating by the variation of an input value, and an energy consumption calculation part 30 for a part inside common operation part. After tabulation with respect to all the events and all the parts by an energy consumption tabulation part 31, a power consumption tabulation part 32 calculates average power consumption, peak power, and average and each-time chip power distribution, etc.
Patent JP-H09272281-A (JP)
Title: Tear-off calendar with storage bag used combinedly for recording
Inventor: OTANI SUSUMU
IPC: B42D5/04
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To use a calendar for protecting a person from forgetting and not taking a medicine or double-taking of the medicine, use the clendar as a tool for an information means for informing properly and securely the state of taking the medicine and the state of daily life to a doctor so that the doctor grasps the correct state of a desease, and simultaneously use the calendar as a tool for recording by a patient and use the same as a tool for adjusting documents of various kinds and increasing quantity in the daily life. SOLUTION: Columns for filling the schedules are provided on a tear-off calendar, and a marker holder 7 is attached thereon, and medicine bags 9 and document bags 10 are also attached thereon.
Patent JP-S5347906-A (JP)
Title: Signal emiter device of no contacted point ignition device
Inventor: KASHIWAZAKI SEIICHI
IPC: F02P7/06
Filed: 1977-09-30
Abstract: PURPOSE: To change ignited position, by making two signal coils to generate two signal voltage which differ the phases respectively by a common magnet which has magnetic pole in the circumference direction of the stator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08317054-A (JP)
Title: Automatic initial program loading system
Inventor: HIKITA KOJI
IPC: G06F11/34
Filed: 1995-05-16
Abstract: PURPOSE: To execute the initial program loading for an exchange without awaiting the operation of a maintenance personnel in the automatic initial program loading system of the exchange. CONSTITUTION: An exchange 100 having plural call processing units 101, a main processing unit 102, an external monitor 103 monitoring periodically the operating state of each call processing unit 101 is provided with a full fault counter means 200 counting number of times of occurrence of stages when all external monitors 103 discriminate the respective call processing unit 101 to be faulty, with a restart processing request means 300 requesting restart processing of each call processing unit 101 to the main processing unit 102 when the full fault count means 200 detects the occurrence of fault of all the call processing units 101 at first and with an initial program loading(IPL)  request means 400 requesting initial program load processing to each call processing unit to the main processing unit 102 when the full fault count means 200 detects again all the call processing units 101 after restart processing of each call processing unit 101 is requested.
Patent JP-S5543053-A (JP)
Title: Preparation of optically active gamma-hydroxyundecanoic acid
Inventor: SUZUKAMO TAKEO
IPC: C07C67/00
Filed: 1978-09-22
Abstract: PURPOSE: To prepare the title compound or its lactone, useful as an intermediate of medicines or perfumery, economically, by reacting the racemic body of γ-hydroxyundecanoic acid with a specific optically active amine to form a diastereomer salt, followed by fractionation, recrystallization and decomposition of the salt.  
     CONSTITUTION: A racemic body of γ-hydroxyundecanoic acid of formula is reacted with an optically active amine selected from optically active α-phenylethylamine and β-(p-tolyl)-α-phenylethylamine, to form a diastereomer salt. The salt is then fractionated and recrystallized with a solvent, and decomposed to obtain the optically active γ-hydroxyundecanoic acid, which can be converted to optically active γ-undecalactone by dehydration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06333806-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SHIOZAWA KENJI
IPC: H01L21/027
Filed: 1993-05-19
Abstract: PURPOSE:To prevent electron beam back scattering and to reduce dimensional irregularity caused by irregular reflection due to foundation of electron beam by forming a layer for back scattering prevention in a layer wherein electron beam direct-write lithography is used and by carrying out electron beam direct- write lithography thereon. CONSTITUTION:A layer for back scattering prevention in a manufacturing method of a semiconductor integrated circuit device by this invention is formed of a foundation layer 1 such as an interlaminar film or an Si substrate, a wiring layer 2, a back scattering preventing layer 3 whereto a back scattering preventing substance is added and an electron beam resist 4. As for the back scattering preventing substance, a substance of a large mass such as tungsten (W) and iodine (I) is used. Since electron beam direct-write lithography is carried out on the back scattering preventing layer 3 in this way, electron back scattering is prevented and dimensional irregularity caused by irregular reflection due to foundation of electron beam can be reduced. Processing accuracy of a multilayer fine wiring process can be thereby improved.
Patent JP-S62274746-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU AKIHIRO
IPC: H01L21/3205
Filed: 1986-05-23
Abstract: PURPOSE:To prevent any disconnection and shortcircuit of interconnection etc. to be formed on a sidewall from occuring by means of relieving the step difference part whereon the sidewall is to be formed. CONSTITUTION:A silicon oxide film 400 mum thick is deposited on a semiconductor substrate 1 to be patterned by photolithography after being coated with resist and then the silicon oxide film is etched by reactive ion etching (RIE) process using the resist as a mask to form a primer pattern 2. At this time, the step difference between the substrate 1 and the primer pattern 2 is steep. Next, the overall surface is coated with a phosphorus silicon glass(PSG) film 400mum thick to be etched again by RIE process forming a sidewall 7 at the step difference part. Finally, the overall surface is deposited with a polycrystalline silicon film 3 350 mum thick, successively with phosphorus in high concentration to form an interconnection using the polycrystalline silicon 3 at the step difference part by photoetching process.
Patent JP-H08312332-A (JP)
Title: Refreshing method and refreshing device of exhaust gas cleaner
Inventor: KAMIYA RYUTA
IPC: F01N3/02
Filed: 1995-05-16
Abstract: PURPOSE: To prevent a light from flickering due to a voltage drop by starting refreshment of a filter unit when there is spare electricity by determining if there is spare electricity generated by the revolving number of a generator used for electricity supplying to an electric refreshing means or not, after the refreshing necessary period of a filter unit is determined. CONSTITUTION: A back pressure and an engine revolving number are calculated from the output signals of a pressure sensor 21 and a rotation detector 25 and reaching of the back pressure to a specified back pressure predetermined corresponding to the engine revolving number is determined. The refreshing period of a filter unit 8 is determined when its reaching of the specified back pressure is determined, a superfluous amount of generated electricity is calculated based on the engine revolving number and the detective signal of a first current sensor 22a and determination is made as to whether the superfluous amount of generated electricity of an alternator 22 is specified amount or over. When this is over the specified amount, the predetermined refreshing operation of the filter unit 8 is started.  When the superfluous amount of electricity is below the specified amount, the refreshing start of the filter unit 8 is postponed, and when the superfluous amount of electricity reaches the specified amount, the refreshment of the filter unit 8 is started.
Patent JP-S5741020-A (JP)
Title: Manufacture of tightly sealed terminal of quartz oscillator
Inventor: WATANABE KATSURA
IPC: H03H9/10
Filed: 1980-08-26
Abstract: PURPOSE:To simplify the structure and to elevate the assembling accuracy, by joining a lead pin to a tightly sealed terminal substrate mainly consisting of aluminum, through a bush made of plastic. CONSTITUTION:A lead pin 13 is joined to a tightly sealed terminal substrate 12 which serves both for supporting a quartz bar 5 and coupling with a sealing tube 14, through a bush 15 made of plastic, by means of ultrasonic bonding or thermal press- fixing. As for the tightly sealed terminal substrate 12, its insulating property is raised, its coefficient of surface friction is reduced and its shock resisting property is elevated by executing alumite treatment to a material mainly consisting of aluminum, and also impregnating ''Teflon  '', etc. Moreover, the tightly sealed terminal substrate 12 mainly consists of aluminum and serves both for supporting the quartz bar 5 and coupling with the sealing tube 14, therefore, the structure of a quartz oscillator is simplified, and also its outside diameter is made small and its thickness is made thin.
Patent JP-H01288699-A (JP)
Title: Device for controlling universal head
Inventor: ASAI NORIYUKI
IPC: G08B13/18
Filed: 1988-05-13
Abstract: PURPOSE:To get rid of an erroneous operation by providing a control means for switching over the driving direction of a motor which agrees with the operating direction of an operating means depending on the case when an universal head is normally erected and the case when inversely erected, on a universal head control device. CONSTITUTION:A switch 36 which can be switched over in line with the installing condition of a universal head is provided on a controller 11. The driving direction of a motor which agrees with the operating direction of a joy stick switch 15 is switched over in the opposite direction depending on the case when the universal head is normally erected and the case when inversely erected. Thereby, the up/down and right/left directions of the joy stick switch 15 agrees with the up/down and right/left directions of a monitor irrespective of the installing condition of the universal head, to get rid of the fear of erroneous operation.
Patent JP-S5451505-A (JP)
Title: Production of magnetic head
Inventor: SAWAI EISHIYOU
IPC: G11B5/23
Filed: 1977-09-29
Abstract: PURPOSE:To prevent the degradation of head characteristics by bringing the position of the locally heated core body to the rear gap side being not slided with tapes at the time of forming a gap by coupling and integrating a pair of core halves composed of an amorphous alloy. CONSTITUTION:A metallic or glassy gap material 3 composed of a non-magnetic material is interposed as a portion 3 at a thickness corresponding to the gap width on at least one of front gap forming faces 2 of core halves 1A, 1B composed of an amorphous alloy, and a gap material of the same conditions as the portion 3 or a material of properties different from those of said material and higher binding force is provided as a portion 5 on the rear face part 4. A pair of the core halves formed in this way are opposed of thier face parts 2 and 4 and are bonded of their portions 3, 5, after which part of the portion 5 is locally heated by a laser or other at a temperature above the crystallization temperature of the amorphous alloy from the vicinity of the face part 4, whereby both core halves are bonded and integrated. Thereby, the head core may be constituted without degrading its characteristics.
Patent JP-H0691890-A (JP)
Title: Capping structure and droplet ejector
Inventor: KARUBUIN EFU KUOOTO
IPC: B41J2/14
Filed: 1993-05-20
Abstract: PURPOSE: To prevent the overflow of ink to enable the ejection of liquid droplets. CONSTITUTION: A capping structure 12 is a porous acoustically thin film of silicon arranged on the aperture 28 of liquid ink 30 filling an ink well and, since acoustic emission pressure presses the liquid ink 30 through pores 36, a thin ink film is formed on the capping structure 12.
Patent JP-H07315452-A (JP)
Title: Vessel for taking out liquid or the like
Inventor: FURUTA KATSUJI
IPC: B65D83/00
Filed: 1994-05-31
Abstract: PURPOSE:To allow a user to easily thrust into a receiving bag a tube for drawing liquid or the like into the receiving bag. CONSTITUTION:In a vessel for taking out liquid or the like, wherein a pump member 9 including a tube 10 to be thrusted from above into a flexible liquid receiving bag 1 which is placed in a vessel body 4 is mounted to a mouth 8 of a cover body 5, a cylindrical body 15 for guiding a forward end of the tube 10, vertically movably, between a location at which the end of the tube 10 is raised so as to be prevented from being thrusted into the bag 1 and a location at which the end is lowered so as to be thrusted into the bag 1 is mounted to the mouth 8 of the body 5. Consequently, a hole 20 having a diameter larger than the outer diameter of the tube 10 is formed at the bottom of the body 15 so that, when the member 9 is raised to such a height that the end of the tube 10 is not thrusted into the bag 1, the forward end of the tube 10 is slightly projected from the hole 20.
Patent JP-H0415873-A (JP)
Title: Control method for test pattern for logical circuit simulation
Inventor: YAMAMOTO TOSHIO
IPC: G06F17/50
Filed: 1990-05-09
Abstract: PURPOSE:To facilitate the use of test patterns for a person except for a designer and to improve the control efficiency of the test patterns by identifying the test patterns on a computer. CONSTITUTION:A test pattern name setting part 11, a test pattern attribute setting part 12, a test pattern input/inspection part 13 and a test pattern control part 14 are provided. Then, names are given in correspondence with respective test patterns at the time of inputting and inspecting the test patterns based on the operation of the designer of the test patterns. Then, attributes identifying respective test patterns are made relevant in correspondence with the names, and a control table 6 showing the relevance in a table is generated. When the specified test pattern is designated by the attribute at the time of using it again, all the names of the test patterns having relevance to the attribute are outputted by referring to the table. Thus, the use of the test pattern by the person except for the designer is facilitated and the control efficiency of the test patterns is improved.
Patent JP-2000307370-A (JP)
Title: Lc filter
Inventor: TANIGUCHI TETSUO
IPC: H03H7/075
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an LC filter having a desired input/output impedance and whose design change is easy. SOLUTION: The ratio of the inductance of an inductor L11 to the capacitance of a capacitor C11, which are components of an input side LC parallel resonance circuit, is selected differently from the ratio of the inductance of an inductor L12 to the capacitance of a capacitor C12, which are components of an output side LC parallel resonance circuit. The inductor L12 consists of inductor patterns 61 to 66. The capacitor C11 consists of capacitor patterns 55, 56 and the capacitor C12 consists of capacitor patterns 67, 68.