baber/WOPTO huggingface dataset:
Patent JP-H05217170-A (JP)
Title: Optical information recording and playback apparatus
Inventor: OSHIBA MITSUO
IPC: G11B19/02
Filed: 1992-02-03
Abstract: PURPOSE:To provide a low-cost optical information recording and playback apparatus wherein the relative movement speed between an optical recording medium and an optical head can be constituted without a need for a special prerecorded pattern in each track and without being affected by a dust particle and a defect on the surface of a card. CONSTITUTION:The following are arranged respectively: a first photodetector 71, for information playback use, and a second photodetector 81, for information playback use, which photodetect beams of reflected light from two light spots formed in a track on an optical card by means of an optical beam for information playback use. A counting operation is started on the basis of the output of a pit detection by means of the first preceding photodetector 71 for information playback use; a speed data detection means is installed by using a counter group 79 which sequentially measures the time up to a pit detection by means of the second posterior photodetector 81 for information playback use.
Patent JP-H02199046-A (JP)
Title: Fiber reinforced cement molded article
Inventor: MIYAWAKI SEIJI
IPC: C04B16/06
Filed: 1989-01-27
Abstract: PURPOSE:To obtain a fiber reinforced cement molded article having excellent strength by curing a cement molded article containing a sheath-core type composite fiber consisting of polymethylpentene sheath and PP core used as a reinforced fiber in an autoclave at high temperature. CONSTITUTION:A sheath-core type composite fiber each using PP as a core, polymethylpentene as a sheath covering the core is prepared. The composite fiber has preferably 6-30 denier, 3-30mm length and 50-1000 aspect ratio. Then cement slurry is blended with the above-mentioned composite fiber and the blend is molded by ordinary paper making, extrusion molding, etc. In this time, blending of the composite fiber is preferably carried out at an amount of 0.2-5wt.% based on the solid content in cement slurry. Then the above-mentioned composite fiber is cured at 150-170 deg.C to provide the aimed fiber reinforced cement. Furthermore, cross section of the sheath in the above-mentioned composite fiber is preferably 40-80%. The above-mentioned molded article can be cured at high temperature and has excellent flexural strength, impact strength and nail hammering characteristics.
Patent JP-H09188274-A (JP)
Title: Pillar structure for vehicle
Inventor: KOBORI HIROSHI
IPC: B62D25/04
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To improve installation position accuracy by dividing a stiffener, which is arranged alongside on the inside of a pillar outside plate so as to reinforce a pillar, into an upper piece and a lower piece, welding an upper stiffener and a lower stiffener together while overlapping them partially, and using the overlapping part for a door hinge installation part. SOLUTION: A door hinge installing nut 4 is welded to the inside face of an upper stiffener 2 while coinciding with a nut hole 2b in an overlapping part 2a in the upper stiffener 2. In the overlapping part 2a, to which the door hinge installing nut 4 is fixed in this way, in the upper stiffener 2, an overlapping part 3a in a lower stiffener 3 is fitted from the outside, and then, overlapped faces are welded together by means of spot welding. As the door hinge installing nut 4 is directly welded to the upper stiffener 2 via no patch and the like, a nut hole 3b can be easily made to coincide with the door hinge installing nut 4 with high position accuracy in installation of the lower stiffener 3.
Patent JP-H11213220-A (JP)
Title: Pre-paid card system and repeater system
Inventor: KUROI TOSHIO
IPC: G07F7/08
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To collect data with little time delay by shortening a processing time at the time of collecting data from plural reading devices with a repeater system. SOLUTION: A group communication control part 32 of a repeater system 3 transmits a data request command in a batch from a data request transmitting part 33 to all reading devices 2 in a group G designated by a group switching part 31. Response data transmitted from each reading device 2 in response to the data request command are received by a response receiving part 34. When the check result of the response is applied from a data check part 35, the group communication control part 32 controls the retry of the data request command when the check result is abnormal, and transfers the response data from the data check part 35 to a file storing part 37, and writes it in a file stored in a file storing part 37 by a writing controlling part 36 when the check result is normal.
Patent JP-S59144172-A (JP)
Title: Thyristor
Inventor: NAKAMURA YOSHIHIDE
IPC: H01L29/74
Filed: 1983-02-07
Abstract: PURPOSE:To reduce a gate trigger current without lowering a critical OFF voltage rising rate by forming an N type region having the same depth as an N type region directly under a cathode electrode on a P type region between a gate electrode and a cathode electrode. CONSTITUTION:P type regions 3, 4 are formed on both side surfaces of an N type substrate 2, and N type regions are formed in the regions 3, 4. The N type regions in the region 4 have an N type region 5 directly under a gate electrode 14 and an N type region 6 directly under a main electrode, and the region 6 has a structure that the region 4 is partially protruded. An N type region 21 having the same depth as the regions 5, 6 is formed in the P type region between the regions 5 and 6, a gate current is flowed downwardly of the region 4, thereby eliminating a current which does not contribute to the turning ON.
Patent JP-H06233564-A (JP)
Title: Ultrasonic motor and ultrasonic conveyance apparatus
Inventor: ODA TAKAHIRO
IPC: H02N2/12
Filed: 1993-02-05
Abstract: PURPOSE:To make a generated torque large and to stably turn the a motor. CONSTITUTION:An electro-mechanical conversion element 14 is fixed to a part where a stepped cylindrical elastic body 13 provided with a fastening part is set between fixing parts 13a, 13b at both ends. An AC voltage with a phase difference is applied to the electro-mechanical conversion element 14, and a plurality of vibration modes are formed. One pair of cylindrical elastic bodies 11, 12 are fixed to the stepped cylindrical elastic body 13 so as to sandiwch the electromechanical conversion element 14. Consequently, rotary vibrations or elliptical vibrations are caused at free ends 11b, 12b of the cylindrical elastic bodies 11, 12. Driving rollers pressed to the free ends 11b, 12b are turned by the rotary vibrations or the elliptical vibrations. A force which is applied to the cylindrical elastic bodies 11, 12 is received by the electro-mechanical conversion element 14.
Patent JP-H10221059-A (JP)
Title: Method for detecting surface flaw of long steel product
Inventor: TANAKA KAORU
IPC: G01B11/30
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a detecting method, for the surface flaw of a long steel product, in which a noise component caused by the shape of an object to be measured and a noise component caused by a facility are reduced and in which the surface flaw of the long steel product can be detected precisely. SOLUTION: By using a plurality of displacement meters 3, a plurality of respective distances for a reference position in a plurality of observation points which are arranged at prescribed intervals in the width direction of a steel product are found at every interval of 5mm in the length direction of the steel product, and they are used as respective data values in the observation points. The respective data values are converted into difference values from data values in other observation points which are arranged in an interval unit of 10mm in the width direction. After that, regarding the converted data values, their difference from a data value as preceded by two data values is found along the long direction.  On the basis of a plurality of difference data which are arranged in a matrix shape, whether a flaw at a tolerance or higher exists on the surface of the steel product is judged.
Patent JP-H08322728-A (JP)
Title: Motor-driven pot
Inventor: TSURU TAKESHI
IPC: A47J41/02
Filed: 1996-02-05
Abstract: PURPOSE: To provide a motor-driven pot wherein anxiety for stopping water when the pot is fallen down is eliminated by providing a valve being always closed in a content guiding-out passage and a motor-driven pump can be driven and operated and the valve can be operated and opened so as to adjust the degree of opening by operating one push button and the operation is easy and instantaneously performed by a pushing down operation being safe to the device body. CONSTITUTION: A valve 15 being always closed for opening and closing a guiding-out passage and adjusting the degree of opening and a push button 18 for driving and operating a motor-driven pump by pushing it down and operating opening of a valve so as to adjust the degree of opening of the valve 15 in accordance with the level of pushing down are provided in the midway of the guiding-out passage.
Patent JP-S54112942-A (JP)
Title: Mixed composition for adhesive
Inventor: IWAKURA HIROYUKI
IPC: C08L3/00
Filed: 1978-02-23
Abstract: PURPOSE: The title cheap composition capable of developing bonding strength in a short time, having long pot life and improved workability, obtained by blending a water-soluble cellulose ether with an alkaline metal sulfate and/or its chloride.  
     CONSTITUTION: A) 100parts by wt. of a water-soluble cellulose ether (preferably a hydroxyalkyl cellulose) is blended with B) 20W280 parts by wt., preferably 100W250 parts by wt. of one or more compounds selected from the group consisting of a) an alkaline metal sulfate, e.g., sodium sulfate, etc., and b) an alkaline metal chloride, e.g., sodium chloride to give the desired composition. 90 wt.% or more of the ingredient A preferably  passes through a 40-mesh screen.  
     USE: Concrete blocks, bricks, etc. can be bonded by an addhesive from the composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000214121-A (JP)
Title: Hydrogen continuous analysis device
Inventor: OHASHI NOBUMOTO
IPC: G01N25/18
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen continuous analysis device for continuously analyzing the concentration of hydrogen in a mixed gas containing hydrogen being supplied continuously. SOLUTION: A hydrogen continuous analysis device for measuring the concentration of hydrogen in a mixed gas containing hydrogen being supplied continuously includes a hydrogen molecule separator 10 with a function for separating a hydrogen molecule from the mixed gas containing hydrogen and supplying it as a sample gas that is rich in hydrogen, and a thermal conductivity detector 20 with a function for estimating the concentration of hydrogen in the mixed gas containing hydrogen from the concentration of hydrogen of the sample gas.  The hydrogen molecule separator 10 is provided with a first gas chamber 11 and a second gas chamber 12 that are separated via a semi-permeable film T for selectively transmitting hydrogen, the mixed gas containing hydrogen is guided to the outside via the first gas chamber 11, and a transmission gas that is rich in hydrogen being transmitted into the second gas chamber 12 from the first gas chamber through the semi-permeable film is guided to the thermal conductivity detector 20.
Patent JP-H07226757-A (JP)
Title: Slave station number automatic setting system
Inventor: SHIBAYAMA TSUTOMU
IPC: H04L12/42
Filed: 1994-02-16
Abstract: PURPOSE:To check the setting state with respect to the system setting automatically each of plural slave stations from a master station on duplicated ring transmission lines. CONSTITUTION:In the communication system where a master station 100 and plural slave stations 200 are arranged on duplicated ring transmission lines 300, when an individual number is set to each slave station by remote control from the master station, the master station 100 sends unidirectionally a command incrementing or decrementing sequentially the individually of each slave station 200 and an initial value of the individual number, sends an increment command and the initial value of the individual number in the opposite direction, each slave station 200 sets each individual number respectively while incrementing or decrementing a number to/from the initial value sequentially and returns the set individual number to the master station and the master station sends a command of increment or decrement and the value incrementing or decrementing a number to/from the set individual number to a succeeding slave station 200. The procedure above is sequentially conducted.
Patent JP-H04237297-A (JP)
Title: Private branch exchange
Inventor: INDA FUSAO
IPC: H04M3/42
Filed: 1991-01-21
Abstract: PURPOSE:To prevent erroneous exchange connection when a number for external line acquisition and an opposite telephone number are continuously dialed from a telephone set. CONSTITUTION:The data of a number by dialing from a telephone set 1 is stored once in a memory section 4. A discrimination section 5 discriminates a 1st digit of a data read by the memory section 4 and when the number is a number set for external acquisition, at first an external line 3 is acquired via an exchange connection section 2. After a call tone from the external line is detected by a call tone detection section 7, a dial signal dialing section 6 dials a dial signal of 2nd and succeeding digits of the number read out of the memory section 4 and the exchange connection section 2 connects the telephone set 1 to the external line 3.
Patent JP-H06205997-A (JP)
Title: Switching controller for rice milling device
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1993-01-11
Abstract: PURPOSE:To provide the switching controller for a rice milling device which is inexpen sive and sure and does not require manpower by providing an unmilled rice sensor for detecting the presence or absence of gains to an unmilled rice container and rele vantly coupling a changeover valve and this unmilled rice sensor in such a manner that the initial pestling executed heretofore in a return flow passage is automatically changed over to a taking-out flow passage by the output signal of the unmilled rice sensor. CONSTITUTION:This switching controller consists of the unmilled rice container 6 provided in the supply flow passage of a rice milling machine 8, the changeover valve 14 provided in the discharge section 13 of the rice milling machine 8, the taking-out flow passage 15 changed over by the changeover valve 14 and the return flow passage 16 and is so formed as to return the return flow passage 16 to the unmilled rice container 6. The unmilled rice container 6 is provided with the unmilled rice sensor 5 for detecting the presence or absence of the grains. The changeover valve 14 and the unmilled rice sensor 5 are relevantly coupled in such a manner that the initial pestling executed heretofore in the return flow passage 16 is automatically changed over to the taking-out flow passage 15 by the output signal of the unmilled rice sensor 5. Consequently, the switching controller for the rice milling device which is inexpensive and sure and does not require the manpower is obtd.
Patent JP-S59145325-A (JP)
Title: Heat exchanger for supercharged air
Inventor: MIYAZAKI SOUICHIROU
IPC: F02B29/04
Filed: 1983-02-08
Abstract: PURPOSE:To make the start of an internal-combustion engine ever so smooth as well as to make improvements in fuel consumption, by using a water-cooled intercooler and an air-cooled intercooler in combination. CONSTITUTION:When atmospheric temperature in charged air 1 is high, this charged air 1 is heat-exchanged at an air-cooled intercooler 2 where internal- combustion engine cooling water is circulated inside. A damper 5a for bypass use is opened while another damper 5b for other bypass use is closed whereby the charged air 1 is circulated in a U-shaped form inside a tube 7 of an air- cooled intercooler 3 and led into a charged air passage 4. On the other hand, when temperature in the charged air 1 is low, the damper 5a for bypass use is closed while the damper 5b for other bypass use is opened. For this reason, the charged air 1 is preheated inside the water-cooled intercooler 2 by means of the internal-combustion engine cooling water being high as compared with the outside air and directly led into the charged air passage 4.
Patent JP-H08206328-A (JP)
Title: Hit occurrence rate control device
Inventor: MINAMITANI HIDENORI
IPC: A63F7/02
Filed: 1995-02-07
Abstract: PURPOSE: To give a satisfactory expectation to a player by prolonging the aftertaste when a big hit state occurs in a game machine such as a pachinko machine or a pachinko-slot machine. CONSTITUTION: When a big hit state occurs in a game machine such as a pachinko machine, for example, the occurrence of the big hit state is detected by a detecting means 2. A circular roulette type game indicator 3 having a game property is operated interlockingly with the big hit state, for example, and an LED is rotated at a high speed. When the big hit state of the game machine 1 is completed, the hit of the roulette of the game indicator 3 is checked. If the roulette has a hit, the game machine 1 is set to the hit state, then it is returned to the original state.
Patent JP-H05222618-A (JP)
Title: Device for thick growth of gaseous phase grown fine fiber
Inventor: HARADA MINORU
IPC: C30B29/62
Filed: 1992-02-05
Abstract: PURPOSE:To obtain a device used for the thick growth of gaseous phase grown fine fibers and capable of producing the uniform products reduced in impurities by transferring produced fiber-carrying base plates into a heating oven in the atmosphere of a raw material gas and a carrier gas independently from a fiber- producing oven. CONSTITUTION:Base plates 18 capable of being transferred in the core tube 20 of an oven 10 are successively fed from one end of the oven 10 into the oven 10, and the base plates 18 are recovered from the other end of the oven 10. A raw material gas as a component required for the thick growth of the fibers, a carrier gas, etc., are supplied from a supplying means 26 disposed at one end of the oven 10 to achieve the thick growth of the fibers on the transferred base plates 18, and the base plates 18 are recovered from the other end of the oven 10, thereby permitting to continuously perform the recovery of the fine fibers deposited on the base plates 18.
Patent JP-S54112195-A (JP)
Title: Metal vibrator driving piezoelectric thin film
Inventor: KUSAMA SABUROU
IPC: H04R17/10
Filed: 1978-02-22
Abstract: PURPOSE: To make it possible to obtain an extremely-thin and highly-reliable vibrator by fixing and supporting a piezoelectric thin-film driving electrode to a lower case with a support part.  
     CONSTITUTION: Vibrator reed 9 is formed by etching work or press work, and on the flank of vibrator reed 9, piezoelectric thin-film driving electrode 14 of zinc oxide, etc., is formed at the same time. Then, an electrode is fixed and supported to lower case 8 with a support part, and this lower case is formed integrally of a metal plate or of a support frame made of a metal plate and a plate material bonded to it. Consequently, an extremely-thin and highly-reliable vibrator can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56115917-A (JP)
Title: Scale plate and manufacture thereof
Inventor: HIJIKATA SETSUO
IPC: G01G23/32
Filed: 1980-02-18
Abstract: PURPOSE:To facilitate reading of the division of the scale and enlargement thereof by constituting the scale plate of an optical conductor. CONSTITUTION:Transparent liquefied synthetic resin material is injected into a prescribed frame beforehand and thereby the optical conductor 2 with branches 4 is formed. The part of this optical conductor 2 with branches 4 alone is inserted into another prescribed frame and further into this frame is injected liquefied synthetic resin material, with which the optical conductor 2 is coated. Next, a block 3 formed of the synthetic resin material is taken out from the frame, both branches 4 are cut off from the optical conductor 2, the light-receiving surface 3a and indicating surface 3b thereof are cut and ground to expose both end-surfaces of each optical conductor 2. And, a light applied on the light-receiving surface 3a is read by the indicating surface 3b.
Patent JP-S53105170-A (JP)
Title: Discharge display unit
Inventor: SHIONOYA TOSHIO
IPC: H01J11/10
Filed: 1977-02-24
Abstract: PURPOSE: To perform the analog display by varying the discharge luminous region according to the volage applied between both the electrodes, by causing longish intervals of facing discharging electrodes to differ corresponding to the fixed range of the Poschen curve which expresses the relation between the discharging start voltage and the product between gas pressure and inter-electrode distance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05219232-A (JP)
Title: Abbreviation dialing system for electronic private automatic branch exchange
Inventor: TEZUKA KINGO
IPC: H04M3/44
Filed: 1992-02-05
Abstract: PURPOSE:To call a called party with an abbreviation number registered by itself by revising an abbreviation number refered by a central controller and a called party telephone number storage section with the operation from an extension telephone set at dialing of an abbreviation number. CONSTITUTION:When an extension telephone set desires to make dialing with an abbreviation number registered by itself, the extension telephone set 103 is used to make dialing of a special number for a prescribed abbreviation dialing and of an extension number of an extension telephone set 101 and makes dialing the abbreviation number registered by itself succeedingly. A central controller 107 refers to an abbreviation number and called party telephone number storage section 109 corresponding to the extension telephone set 101 in a storage device 108 to read the called party telephone number registered in advance corresponding to the dialed abbreviation number. Then an office line trunk 105 is acquired to connect the extension telephone set 103 and the office line trunk 105 are connected via a main switch 106 and the read called party telephone number is sent.
Patent JP-S61179842-A (JP)
Title: Aluminum alloy for magnetic disc superior in plating property
Inventor: UNO TERUO
IPC: G11B5/73
Filed: 1985-02-04
Abstract: PURPOSE:To develop the titled alloy superior in Ni-P and Zn plating property, by adding specified quantities of Mg, Zn, etc,. to Al. CONSTITUTION:As substitute for plating type magnetic disc, Al alloy sheet in which 2-5% Mg, 0.2-2.9% Zn or further 0.1-50ppm Be or one or >=2 kinds among 0.05-0.5% Mn, 0.05-0.25% Cr, 0.05-0.25% Zr are added, or said Be and one or >=2 kinds among Mn, Cr, Zn are added compoundedly to Al, and is composed of the balance impurities of <0.40% Fe, <0.25% Si and Al is used. Zn is plated on the Al, sheet by zinc substitution mathod, further Ni-P intermediate layer is plated thereon. Plated Ni-P superior in smoothness and plated Zn superior in adhesive property can be formed and superior Al alloy substrate for magnetic disc is obtd.