baber/WOPTO huggingface dataset:
Patent JP-H0915729-A (JP)
Title: Rear surface projection type screen for liquid crystal projection
Inventor: OMI OSAMU
IPC: G03B21/62
Filed: 1995-06-29
Abstract: PURPOSE: To provide a rear surface projection type screen for liquid crystal projection capable of simultaneously suppressing both moire phenomenon which arises between a lenticular lens and a Fresnel lens and moire phenomenon which arises between liquid crystal pixels and the Fresnel lens and with which images having a high quality is obtainable. CONSTITUTION: The Fresnel lens sheet 1 formed with the first linear Fresnel lenses 3 formed on the incident surface side and the second linear Fresnel lenses 4 formed on the exit surface side in such a manner that both Fresnel lens arrays intersect with each other is used. This rear surface projection type screen for the liquid crystal projection is obtd. by specifying the lens pitch of the first linear Fresnel lenses 3 and the pitch in the horizontal direction of the liquid crystal pixels and the lens pitch of the second linear Fresnel lenses 4 and the lens pitch of the lenticular lens sheet 2 to specific pitch ratios.
Patent JP-H0513275-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: SHINPO SHIGEO
IPC: H01G9/02
Filed: 1991-07-04
Abstract: PURPOSE:To provide electrolyte for driving an electrolytic capacitor, in which a spark generating voltage can be sufficiently raised without reducing specific conductivity and a withstand voltage of the capacity can be enhanced with high reliability. CONSTITUTION:Electrolyte for driving an electrolytic capacitor is composed by dispersing ultrafine particlelike metal oxide in solvent containing ethylene glycol as a main ingredient and adding any one or more types of glycerin, polyethylene glycol, polypropylene glycol, polyglycerin and polyvinyl alcohol to dissolve it.
Patent JP-H1118014-A (JP)
Title: Image input device
Inventor: SATO KOJI
IPC: H04N5/378
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To simplify control and furthermore to easily adjust an integration amount without losses, corresponding to the lightness of an object by providing plural A/D converters installed corresponding to plural line sensors, plural delay means, and plural adder circuits for adding digital data. SOLUTION: A/D converters 141 -144 transform the output signals of buffer amplifiers 131 -134 for amplifying signals corresponding to charges outputted from line sensors 111 -114 into digital data and output them. Respective line memories 15 temporarily store all the digital data for one line worth of A/D converters 141 -144 or delay lines 16. The respective delay lines 16 output the digital data, while delaying them for prescribed times so as to add them corresponding to the charges provided by photographing the same region of the object with the respective line sensors 111 -114 . An adding processing circuit 17 adds and outputs the respective data blocks of digital data from the line memories 15 or delay lines 16.
Patent JP-S5954386-A (JP)
Title: Method for reading out signal of a pyroelectric thermal image pickup tube
Inventor: FUMOTO TERUO
IPC: H04N5/33
Filed: 1982-09-21
Abstract: PURPOSE:To read out a video output without shading, by generating secondary electron at one vertical scanning section, and reading out a video output at the succeeding one vertical scanning section. CONSTITUTION:Secondary electron is generated from a target by decreasing a cathode potential to a target potential in one vertical scanning section of a pyroelectric thermal image pickup tube 302. The readout is attained with a low speed electron beam releasing a cathode applying voltage in the succeeding vertical scanning section. A signal from a synchronizing signal generator 310 drives a deflecting power supply 314, a deflecting yoke 303, a PLL circuit 315 and a chopper 301. A frequency divider 306 frequency-divides a synchronizing signal and outputs a signal to a cathode pulse generator 305 and a cathode current detector. The fluctuation in the electron beam current in the section generating the secondary electron is detected with a circuit including the detector, a resistor 309, a differential amplifier 307, and a blanking mixer 308 so as to apply feedback to the 1st grid of the tube 302.
Patent JP-H0517291-A (JP)
Title: Treatment of substrate for deposition of diamond thin film
Inventor: DEGUCHI MASAHIRO
IPC: H01L21/205
Filed: 1991-07-04
Abstract: PURPOSE:To provide the method for treating a substrate for deposition of a diamond thin film which allows the deposition of the additionally improved crystalline diamond thin film by removing the impurities and oxide films existing on the surface of the substrate for deposition of the diamond thin film, thereby cleaning the surface. CONSTITUTION:A magnetic field is impressed by an electromagnet 110 to the gaseous hydrogen introduced into a vacuum chamber 102 and the substrate for deposition of the diamond thin film is exposed to an atmosphere contg. the hydrogen free radicals or ions generated by acting the electromagnetic waves from a microwave oscillator 108 to this gas.
Patent JP-H11346661-A (JP)
Title: Production of dessert confectionery using vegetable
Inventor: SAKAI SHOJI
IPC: A23L19/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a western-style dessert confectionery with sweet taste like fruits, i.e., unconventionally unique taste, freed from vegetable odor despite using vegetables as raw material. SOLUTION: This dessert confectionery is obtained according to the following process: vegetables are boiled in water and then directly soaked in water to remove the harshness; the above procedure is repeated several times, as necessary; next, the resulting vegetables are boiled in a seasoning soup prepared by adding a sweetener to a drink selected, as appropriate, from fruit juice, wine, cocoa, coffee, tea, milk beverages, and the like; the resulting vegetables thus seasoned are then dried to evaporate to some extent the water contained therein; or, the order of the above seasoning step and the drying step may be reversed.
Patent JP-H0614564-A (JP)
Title: Controller for oscillation wave motor
Inventor: KASHIYAMA RITSUO
IPC: H02N2/00
Filed: 1992-06-23
Abstract: PURPOSE:To stabilize rotation by individually detecting phase difference between a first drive signal and the oscillation frequency of a first piezoelectric element and phase difference between a second drive signal and the oscillation frequency of a second piezoelectric element, and controlling the driving frequency not to decrease furthermore when any one of the phase differences reaches a predetermined value. CONSTITUTION:Signals generated in driving state detecting electrodes 16b, 17b fixed to first and second piezoelectric elements 16, 17 are converted through a comparator 19 or 21 into digital signals, which are then fed to first and second phase difference detecting circuits 23, 24. First and second drive signals are also converted through comparators 18, 20 into digital signals and fed to the first and second phase difference detecting circuits 23, 24. Clock signals are provided from a frequency multiplier 22 in order to detect phase difference between the drive signal and the driving state detecting signal and the phase difference thus detected is fed to a microcomputor 1. When detection signal of any one of the phase detecting circuits 23, 24 reaches a predetermined value, the driving frequency is controlled such that the predetermined value is not exceeded.
Patent JP-S5592923-A (JP)
Title: Typewriter for japanese letter
Inventor: ENDOU NOBUAKI
IPC: G06F17/21
Filed: 1978-12-29
Abstract: PURPOSE: To output a desired Chinese character with a declensional kana Japanese syllabary ending in a short time through simple operation even if a Chinese character conversion part would be assigned including the declensional kana ending or inflectional ending when inputting terms.  
     CONSTITUTION: A circuit which outputs a Chinese/kana character mixed sentence inputted from kana keyboard 1 in the form of a kana sentence according to pronunciation is provided with word dictionary 5 stored with words, and word ending table 10 for inflectional words stored with conjugation of terms, and when the kana mixed sentence is inputted from keyboard 1 and a Chinese-character conversion end key is pushed, character codes are inputted in kana register 2. The character code from this register 2 is separated by word stem separator circuit 3 and separated words are further separated by word ending separator circuit 7; and separated words are compared at any time with contents of dictionary 5 and table 10 by word stem declensional kana ending comparator circuit 8 and word ending comparator 9 and when outputs of word stem register 11, word stem declensional kana ending register 12 and word ending register 13 agree mutually, the output of composition circuit 14 is displayed by display part 15 and a desired Chinese character is outputted with its correct declensional kana ending added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0216332-A (JP)
Title: Two cylinder rotary engine
Inventor: YAMAZAKI YOICHI
IPC: F02B53/04
Filed: 1988-07-04
Abstract: PURPOSE:To prevent unstableness of an air-fuel ratio, in a system where an air control valve is provided on a passage which penetrates an intermediate housing and is communicated to the operating chamber of each cylinder, by providing a means by which opening operation of the air control valve is relaxed. CONSTITUTION:In a serial two cylinder rotary engine, a communicating passage 12 is formed in an intermediate housing 3 which is located between two rotor housings 2a and 2b, and in the position closed by rotors 6a, 6b a set value later than that for intake ports 7a, 7b opened on both side surfaces of the housing 3. And communicating state is repeated through this communicating passage 12 between the operating chamber during the compression process of a cylinder 5a (5b) and the operating chamber during intake process of the cylinder 5a (5b). In addition, an air flow control valve 13 is provided in the communicating passage 12, and it is opened/closed by a diaphragm type actuator 14 for responding to an intake pipe negative pressure, and a negative pressure delay valve 16 is interposed in the pressure leading passage toward a negative pressure chamber.
Patent JP-2000350574-A (JP)
Title: Electric concentration of cell-containing liquid and cell concentrating apparatus
Inventor: KAWABATA YUJI
IPC: C12N1/02
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To concentrate a cell-containing liquid in high efficiency at a low cost and supply the liquid to a bioreactor, etc., by applying a potential to a collecting member in a liquid medium containing cells to collect the cells on the collecting member and releasing the cells from the collecting member to a releasing liquid medium under specific condition. SOLUTION: A collecting member such as platinum electrode 11 having a collecting part composed of an electrically conductive material such as gold, platinum or carbon is immersed in a liquid medium containing cells such as microorganisms. A collection potential is applied to the collecting member with a constant voltage source 10 to collect the cells on the collecting part. The collecting part holding the collected cells is immersed in a releasing liquid medium and a releasing potential is applied to the collecting member to release the cells from the collecting part to the releasing liquid medium and obtain concentrated cell-containing liquid. The collection and release are preferably repeated twice or more in the order.
Patent JP-H04365513-A (JP)
Title: Grinding wheel shaft for internal gear shape gear honing machine and grinding wheel thereof
Inventor: MURAOKA AKIRA
IPC: B23F23/10
Filed: 1991-06-11
Abstract: PURPOSE:To reduce time required for dressing of a grinding wheel so as to increase the operation time of a machine in an internal gear shape gear honing machine by setting the eccentric quantity small in fitting the internal gear shape grinding wheel to a grinding wheel shaft. CONSTITUTION:In the grinding wheel shaft 3 of an internal gear shape gear honing machine in which the outer circumferential part 22 of an internal gear shape honing grinding wheel 21 having internal teeth on the inner circumferential part is fitted and held to the inner circumferential face 4 and driven to rotate, the inner circumferential face 4 of the grinding wheel shaft 3 is formed into a conical taper form, and the outer circumferential part 22 of the internal gear shape grinding wheel 21 fitted to the grinding wheel shaft 3 is formed into a conical taper form to conform to the grinding wheel shaft 3.
Patent JP-H0461193-A (JP)
Title: Manufacture of metal based wiring board
Inventor: MIYAZAKI MAKOTO
IPC: H05K3/18
Filed: 1990-06-22
Abstract: PURPOSE:To improve the heat conductivity of an insulating layer by increasing bonding strength between an electroplating layer and the insulating layer by forming the insulating layer by applying an epoxy resin material containing a high heat conduction inorganic filler on a surface of a metal base, and forming an electroless plating layer by roughening the surface and forming thereon the electroplating layer. CONSTITUTION:An insulating material containing epoxy resin as a chief ingredient is applied on a surface of a metal base 2 to form an insulating layer 3. To the epoxy resin an aluminum oxide and an aluminum nitride both being a high heat conduction inorganic filler added by 30% by weight or more and 80% by weight or less. Then, after roughening the surface of the insulating layer 3 an electroless plating layer 4 is deposited. Thereafter, a resist film 5 having an opening 6 of the same pattern as a circuit pattern is formed on the electroless plating layer 4, to which copper electroplating is applied to separate the resist film 5. Further, the electroless plating layer 4 exposed from the electroplating layer 7 is removed by etching to yield a predetermined pattern conductor circuit 8.
Patent JP-S5965155-A (JP)
Title: Under coat having sticky surface for all kinds of wall pape-rs and heavy walls
Inventor: UORUFUGANGU DEIIRIHISU
IPC: B44C7/00
Filed: 1983-09-09
Abstract: Lining paper having a dehesive surface for wallpapers of all kinds and heavy wall coverings which consists of a fleece laminated on one side with a thin plastic film.
Patent JP-H09323327-A (JP)
Title: Die for molding rubber
Inventor: TAKII HITOSHI
IPC: B29K21/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To apply a pressure in an injection step of rubber and improve mechanical strength by providing an injection hole of rubber and a fluid feed hole in a die. SOLUTION: The die 1 is formed to hold, from above and below, a core material 2 corresponding to the external shape of a connection part of a cable. A recess 3 corresponding to the external shape of an insulating rubber is provided in the die 1. If the die 1 is used, by introducing a fluid from a fluid feed hole 5 into the die, injection can be effected, while pressure is applied to the rubber. That is, before injecting the rubber, the interior of the recess 3 is kept at a predetermined pressure, and under such conditions, the die is charged with the rubber. Even in the injection step, injection is continued to apply pressure to the rubber by means of fluid. Thus, a defect such as a void is not produced in the rubber in the initial stage and hence mechanically weak part is prevented from being produced in the rubber.
Patent JP-H0721471-A (JP)
Title: Guiding system
Inventor: NARITA KENJIRO
IPC: G08B5/22
Filed: 1993-07-05
Abstract: PURPOSE:To provide a system capable of showing a destination and a route to the destination such as the scene of a fire and the scene of inspection. CONSTITUTION:In this system consisting of a storage module 21 provided with a contactless connection circuit 22, a storage part 24 and a control device 23 and a handy terminal 1 provided with a contactless connection circuit 2 to be connected to the circuit 22 so as to transmit/receive information to/from the module 21, a display part 5 and a control part 3, the module 21 is arranged on a previously determined position as a reference point, the storage part 24 stores a destination from the reference point and a route to the destination, and when the circuit 2 in the handy terminal 1 is connected to the circuit 22 in the module 21, the stored contents of the storage part 24 are displayed on the display part 5 through the circuits 22, 2.
Patent JP-S5688137-A (JP)
Title: X-ray transfer mask
Inventor: KITAKOUJI TOSHISUKE
IPC: H01L21/027
Filed: 1979-12-21
Abstract: PURPOSE:To obtain an X-ray transfer mask with superior mechanical strength and pattern accuracy by composing a mask substrate of a polyquinoxaline (PPQ) film and an inorg. thin film showing high X-ray absorption to attain higher adhesion of the PPQ film to the inorg. thin film. CONSTITUTION:A soln. of polyquinoxaline represented by the formula in m-cresol or the like is applied to a glass plate, heated to 100 deg.C in a nitrogen gas stream, and further heated to about 200 deg.C to obtain an about 4mu thick PPQ film. This film is peeled off, uniformly stretched on a holder, and perfectly hardened by heating at 350 deg.C for 3hr. An electron beam resist film is formed on the PPQ film, and patternwise electron beam exposure is carried out. After removing the exposed part by development, an inorg. substance such as Au is vapor deposited on the whole surface. The resist of the unexposed part is then dissolved in a solvent, and simultaneously the Au film on the resist is removed to obtain an X-ray transfer mask. The PPQ film has low heat shrinkage, high strength, high heat resistance and low water absorption, and the superior mask is easily obtd.
Patent JP-S6321598-A (JP)
Inventor: MUTA KENJI
IPC: G21B1/11
Filed: 1986-07-16
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-2000004257-A (JP)
Title: Method for starting and stopping dhcp relay agent function and router
Inventor: TANABEYA KANJI
IPC: H04L12/66
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent invalid traffic by stopping the operation of another dynamic host configuration protocol(DHCP) relay agent while exchanging data with a DHCP server or DHCP client only through one DHCP relay agent in the same network. SOLUTION: Different values of timing are applied to plural DHCP relay agents 6 and 7 or the like, the DHCP relay agent having the shortest timing is operated, the other relay agent monitors data on a network 9 and when it is found the other relay agent sends a message, the function of the relay agent is stopped.
Patent JP-H06211384-A (JP)
Title: Winding device for band-shaped material
Inventor: NAKAMURA SHIGEHIDE
IPC: B65H19/22
Filed: 1991-07-05
Abstract: PURPOSE:To eliminate necessity for a large occupying area for setting up a device by forming a plurality of band-shaped material coils automatically wound with no labor required, and providing a storage means for leaving these coils as stored in the upward from a winding means, so that production efficiency can be particularly improved. CONSTITUTION:A band-shaped material 3, which must be wound to core bodies 4 by a winding means 5, by measuring a winding length of the material with a measuring means 7, is wound to the core body 4 provided in the first position P1, and when leading to the predetermined winding length, the band-shaped material 3 is cut off by a cutting means 8 in response to an output from this measuring means 7. Thus in the first position P1, when the band-shaped material 3 is wound, a swivel member 2 is angularly displaced, to move a band-shaped material coil C from the first position P1 to the second position P2. Accordingly, the band-shaped material coil C arranged in the second position P2 is conveyed by a conveying means 10 and supplied to a storage means 9. In this way, production efficiency is particularly improved.
Patent JP-S6143797-A (JP)
Inventor: SUEDA MAKOTO
IPC: G10L13/06
Filed: 1984-08-08
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-S6150825-A (JP)
Inventor: ROTAARU FUIIRUTERU
IPC: B60J3/00
Filed: 1985-07-29
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-H0813060-A (JP)
Title: Age hardening gold alloy
Inventor: ISHIGURO IKUO
IPC: C22C5/02
Filed: 1994-06-26
Abstract: PURPOSE:To produce a gold alloy capable of having high hardness and high strength and capable of providing gold color equal to that of a standard 18K gold alloy, in spite of its Au content in the vicinity of 18K. CONSTITUTION:This age hardening gold alloy has a composition containing Au as a base and containing 15.0-19.0% Cu, 4.0-10.0% Ag, and 0.3-1.0% Al and/or Mg or has a composition containing Au as a base and also containing 15.0-19.0% Cu, 4.0-10.0% Ag, 0.3-1.0% Al and/or Mg, and 0.3-2.0% Zn. Further, Ru and/or Co is incorporated by 0.1-1.0% into the balance of the above age hardening gold alloy.
Patent JP-H0913992-A (JP)
Title: Altitude compensating device for fuel injection pump
Inventor: SAWADA KEIJI
IPC: F02M41/12
Filed: 1995-06-30
Abstract: PURPOSE: To miniaturize the housing of a fuel injection pump while securing the altitude compensating function changing the fuel injection quantity according to the altitude. CONSTITUTION: This fuel injection pump applied with an altitude compensating device 49 is provided with a housing 14, a fuel pressurizing plunger, a fuel injection quantity adjusting spill ring, a lever 36, and a full load stopper 38. The stopper 38 is constituted of a main adjusting member 50 position-adjustably fitted to the housing 14, and an auxiliary adjusting member 51 reciprocatably supported on the main adjusting member 50 in contact with the lever 36. Bellows 67 expanded or shrunk according to the atmospheric pressure are provided, and a cam member 55 reciprocated interlockingly with the bellows 67 is fitted to the housing 14. A cam face 55a is formed on the cam member 55 to be brought into slide contact with the slant face 57 of the auxiliary adjusting member 51 and to reciprocate the auxiliary adjusting member 51 when the cam member 55 is reciprocated.
Patent JP-H0911417-A (JP)
Title: Laminated body
Inventor: TATSUMI YASUO
IPC: B65D77/38
Filed: 1995-06-30
Abstract: PURPOSE: To give heat resistance and oil resistance to a laminated body by a structure wherein the laminated body is made respectively of a specified sealing layer, an adjacent layer, an intermediate layer and a base material layer from inside in the order named under the condition that the melt index of the sealing layer is larger by a specified value than that of the intermediate layer and the ply separation strength between the sealing layer and the adjacent layer is weaker than that between the adjacent layer and the intermediate layer and is of a specified separation strength value. CONSTITUTION: This laminated body consists from inside of at least four of more layers or a polypropylene sealing layer having the melting point of 160 deg.C or higher as the first layer, an adjacent layer made of a mixture of 20-90wt.% of polypropylene and 80-10wt.% of 4-methylpentene-1 as the second layer, an intermediate layer made of polypropylene having the melting point of 160 deg.C or higher and the melt index of 0.5-30 as the third layer and polypropylene base material layer having the melting point of 160 deg.C or higher and the melt index of 0.01-4 as the outermost layers.  The melt index of the sealing layer is 1.1 or more times as high as that of the intermediate layer and the ply separation strength between the sealing layer and the adjacent layer is set to be weaker than that between the adjacent layer and the intermediate layer and the separation strength is set to be 0.2-2.5kg/15mm under the pulling speed of 300mm/min.