baber/WOPTO huggingface dataset:
Patent JP-H11104409-A (JP)
Title: Filter for liquid treatment
Inventor: AMINO KIMIO
IPC: B01D27/08
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid trapped in the screwed part of both upper and lower cases from flowing down to the outside of the cases when separating the upper case from the lower case for the replacement of a filtration element on a filter for liquid treatment. SOLUTION: This filter for liquid treatment comprises an upper case 11 which has a downwardly bent first pipe part 11c and a peripheral wall part 11b with a female thread, a lower case 12 which has an open end part with a male thread 12a and an upwardly bent pipe part 14 in the center of the bottom part and a cylindrical filtration element 13. The filtration element 13 is supported by the first pipe part 11c and the second pipe part 14, and the open end part of the lower case 12 is screwed into the peripheral wall part 11b of the upper case 11. Further, plural crosswise perforated holes 12c are provided under the male thread of the open end part on the lower case 12, and at the same time, a packing 12b is mounted on each of the lower sides of the crosswise perforated holes 12c.  In addition, when a drain plug 15 is removed to drain a liquid from the cases 11, 12 for the replacement of the filtration element 13, the liquid trapped in the screwed part of the upper and the lower cases 11, 12 is caused to flow into the cases 11, 12 for removal from the holes 12c. When the upper and the lower cases 11, 12 are separated from each other, this contrivance works so that the liquid does not fall down to the outside of the cases 11, 12.
Patent JP-H06116261-A (JP)
Title: 1,3-alternate type calixarene derivative
Inventor: SHINKAI SEIJI
IPC: C07D323/00
Filed: 1992-10-03
Abstract: PURPOSE:To obtain a new compound, having excellent affinity for silver and potassium ions and useful for extracting, etc., ions. CONSTITUTION:The objective compound of formula I (R is >=3C alkyl or alkoxy.ethyl), e.g. a compound of formula II. Furthermore, this compound of formula I is obtained by using a compound of formula III as a starting raw material and reacting the resultant compound of formula IV (X is releasable group) with catechol in the presence of P an alkali.
Patent JP-S61157319-A (JP)
Inventor: KENESU RII HAFUMAN
IPC: B01D53/26
Filed: 1985-12-24
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-2001111660-A (JP)
Title: Telephone system
Inventor: MATSUMOTO KOICHI
IPC: H04M1/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system having direction keys where even when a direction key is continuously depressed in mistake in the same direction for a plurality of number of times, it never results in a cause to an unrestorable wrong operation. SOLUTION: This telephone system having the direction keys 3 for data retrieval and a program setting for each function is provided with a means that in the case that part or all of data are deleted after retrieving the data by a direction key 3, the data cannot be deleted unless an operation requiring the different direction or depression other key than the direction keys 3 is executed before depressing a direction key 3 for the deletion.
Patent JP-2000125571-A (JP)
Title: Power-conversion
Inventor: KOBAYASHI TAKESHI
IPC: H05K7/20
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To cope with the miniaturization and high density of a device by stably obtaining the amount of wind of a cooling fan and standardizing an inverter part, a cooling fin, a cooling fan, and the like without being affected by pressure loss caused by each kind of equipment in an enclosure. SOLUTION: A power-converting device is provided with an inverter part 2 consisting of a semiconductor switching element being accommodated in an enclosure 1, a cooling fin 3 for cooling the inverter part 2, a cooling fan 4 for blowing to the cooling fin 3, an exhaust duct 7 for connecting an exhaust port 5 being formed at a top 6 of the enclosure 1 and the exhaust side of the cooling fin 3, a plurality of suction ports 10 and 12 being formed at a front plate 9 and both side plates 11 or a rear plate 14 of the enclosure 1, and a suction duct 13 consisting of bellows connecting selected single suction ports 10 and 12 to the suction side of the cooling fin 3.
Patent JP-H03153864-A (JP)
Title: Method and device for surface coating of particle
Inventor: KURAMOTO SHIGEFUMI
IPC: C23C14/22
Filed: 1989-11-09
Abstract: PURPOSE:To efficiently form vapor deposited films having a uniform thickness on the surfaces of fine particles by putting the fine particles consisting of various materials into a cylindrical container having spiral barriers and ruggedness on the inside surface with an evaporating source and depositing the particles by the vapor from the evaporating source while rotating the cylindrical container. CONSTITUTION:The cylindrical body 2 provided with the spiral barriers 26 and ruggedness 28 alone or in combination on the inside surface is placed in a vacuum chamber 1 and the many fine particles 7 consisting of a metal, inorg. compd., org. high polymer, etc., are introduced into the cylindrical body. The evaporating source 3 for the materials to be applied on the particles is placed in the cylindrical body 2 and while the cylindrical body 2 is kept rotated by a driving source 5, the particle groups 7 are axially rolled by the spiral barriers 26 and the ruggedness 28 and are thereby transferred. The metal and the org. and inorg. compds. are evaporated simultaneously from the evaporating source 3 and the vapor deposited films having the uniform thickness are formed on the surfaces of the many particles 7. The particles are taken out of a particle discharge port 20.
Patent JP-H04265819-A (JP)
Title: System for detecting change in magnetic field and manufacture thereof
Inventor: ROBAATO II ETSUKU
IPC: G01D5/245
Filed: 1991-11-06
Abstract: PURPOSE: To manufacture a magnetic change sensing system that has a low sensitivity for temperature change, has a strict request for manufacturing tolerance error, has an improved sensitivity, and has a small number of parts. CONSTITUTION: A magnetic field change sensing system has a plurality of resistance elements 22-28 formed by the same treatment processes using each same type of magnetic resistance material. At least, one resistance element 22 has an additional structure such as a Hall effect short-circuiting strip 38 and in a structure for increasing its magnetic resistance characteristic as compared with a resistance element without the additional structure. These resistance elements are connected to a bridge and generate output that changes according to the change in magnetic field strength in the resistance elements.
Patent JP-H08145814-A (JP)
Title: Manufacture of dynamic-quantity sensor
Inventor: HANDA HARUHIKO
IPC: G01L1/00
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a dynamic-quantity sensor in which an irregularity in a current noise characteristic and in the resistance value of a resistor is eliminated by a method wherein an insulating layer is first coated with a conductive paste for a lead part, the conductive paste is dried and fired and the lead part is manufactured. CONSTITUTION: The pretreatment of a disk-shaped metal base material is executed, and the metal base material is then immersed in a slurry composed of glass particles having a prescribed composition. Then, a DC voltage is applied across a counter electrode and the metal base material, the surface of the metal base material is covered with the glass particles, the temperature of the glass particles is raised, the glass particles are fired, a crystallized glass layer is formed so as to be used as an insulating layer, and an insulating substrate is manufactured. In addition, the surface of the insulating layer is first coated with a conductive paste for a lead part so as to become a prescribed pattern, the paste is dried and fired, and the lead part is manufactured.  Then, a resistance paste is coated to be a prescribed pattern, it is fired at a temperature which is lower than the firing temperature of the lead part, and a resistor is formed. Lastly, a gold paste is coated to be a prescribed pattern, it is dried, it is fired at a temperature which is lower than the firing temperature of the resistor.
Patent JP-H10131194-A (JP)
Title: Slope construction stone cage and slope construction making use thereof
Inventor: KURODA SHIGERU
IPC: E02D17/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide slope construction applying a stone cage capable of constructing the surface of slope presenting a slope and having stabilized revetment constitution, measures for floating wood, plants and landscape thereto while constituting multistage laminating construction. SOLUTION: A slope constructing stone cage is the stone cage M filled with stones and laminated in a multistage state, and a slope section 6 in a stone cage main body 1 is formed in a state to present the same angle as that of inclination of a slope 11 to be constructed. Slope construction is the slope construction formed by laminating the stone cage M in a multistage state, and the slope section 6 in the stone cage M in every stage other than all or part of stages filled with stones presents continuous slope in a laminated state.
Patent JP-H03150150-A (JP)
Title: Manufacture of printed wiring board
Inventor: TONOKI TAKEYUKI
IPC: H05K3/20
Filed: 1989-11-08
Abstract: PURPOSE:To manufacture printed wiring boards continuously and efficiently by laminating and heat and pressure molding a plurality of prepreg groups and a carrier sheet on which conductive circuits are formed by the additive process. CONSTITUTION:A paper base prepared by impregnating a kraft paper with methylol melamine resin is used as a base 1, and a prepreg prepared by applying unsaturated polyester resin for impregnation is transferred to a two-roll mill 3. Separately a polyethylene terephthalate film is passed through a preheater 9, preheated and dried and laminated by laminating rolls 11, and circuit forming image exposure is carried out by an exposure device 12 and developed 13 to remove resist on a conductive circuit forming section and carry out chemical plating. Unnecessary resist is released by a resist release drying oven 15, cleaned and dried, and a bonding agent is applied to a circuit forming carrier sheet 16. Four prepregs and the circuit forming carrier sheet 16 are laminated by the two-roll mill 3 in a manner that a circuit forming surface face the prepregs. The sheet is formed by a heating and pressurizing device 5 and cut by a cutter 6, and the carrier sheet is released to manufacture wiring boards 7.
Patent JP-H0598767-A (JP)
Title: Outer wall structure
Inventor: YAMAMOTO TATSUO
IPC: E04F13/26
Filed: 1991-10-08
Abstract: PURPOSE:To attach dry-type outer wall panels to the wall base of newly constructed S-structure or RC or SRC structure to be repaired in an earthquake- proofing and good constructible condition. CONSTITUTION:As a fitting base A, a flat bar 1 having short angular pipes 2 formed at a fixed pitch is used. An S-shaped furring strip to be a fixing base B is inserted into the hollow of the angular pipe 2 of the base A and fixed, and dry-type wall panels C are fixed to the base B by a fitting tool D consisting of coupling grooves and fixing pieces 14.
Patent JP-2000123144-A (JP)
Title: Contactless ic card
Inventor: IMAGAWA TOSHIYUKI
IPC: G06K19/07
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a contactless IC card which can surely discriminate its genuine user and also can improve its security. SOLUTION: This contactless IC card includes a fingerprint acquisition part 3 which detects the fingerprint image of a finger, a fingerprint data storage part 4 which stores the fingerprint data on a specific finger, a data input/output control part 7 which performs the contactless input/output of data to an external device, a high frequency block part 8 and a fingerprint data collation part 5 which collates the detected fingerprint data with the stored ones and permits the input/output of data to the external device only when the coincidence is confirmed between both fingerprint data.
Patent JP-H04166667-A (JP)
Title: Ignition device for internal combustion engine
Inventor: NAKAMURA NORIHITO
IPC: F02P3/04
Filed: 1990-10-30
Abstract: PURPOSE:To obtain a sufficient oscillation suppression margin with a simple structure while reducing dependency of the primary current on power supply voltage by carrying out positional delay compensation to the negative feedback loop of a control means for controlling the primary current to constant current by a phase lag circuit consisting of a capacity and resistance. CONSTITUTION:Interruption control of the primary current in an ignition coil 1 is carried out by a power transistor 2. The power transistor 2 is driving- controlled by base current outputted from the base current supply terminal 4 of a control unit 3. In this case, a capacity 12 and a resistance 13 which are connected to each other in series are connected between a current detecting terminal 5 and low level voltage source. The capacity 12 and the resistance 13 function as a phase lag compensation circuit in the negative feedback loop of a comparative amplifier 6 in the control unit 3, namely, in the negative feedback loop consisting of output of the reference amplifier 6, a driver circuit 7, base current supply terminal 4, a resistance 9, the current detecting terminal 5, and the THETA input terminal of the comparative amplifier 6.
Patent JP-H08128896-A (JP)
Title: Pyroelectric infrared ray detector
Inventor: OKAMOTO KAZUTAKA
IPC: G01J5/34
Filed: 1994-10-30
Abstract: PURPOSE: To provide a highly sensitive pyroelectric infrared ray detector not affected by the output of a light-receiving electrode through crosstalk even when infrared ray is projected aslant onto a temperature-compensating electrode. CONSTITUTION: In a pyroelectric infrared ray detector, a light-receiving electrode 17 and temperature-compensating electrode 8 are connected to a pyroelecrtic element 5 in a reverse polarity each other. The temperature-compensating electrode 8 is thicker than the light-receiving electrode 7 so that it has a smaller light absorption coefficient in the infrared area than the light-receiving electrode 7.
Patent JP-S62161165-A (JP)
Title: Copy magnification setting device
Inventor: SHIBAZAKI KENJI
IPC: G03B27/32
Filed: 1986-12-05
Abstract: PURPOSE:To eliminate such confusion that which is copy magnification or a copy quantity is not discriminated in set content by setting a numeral which is set by a numeral setting means as a copy magnification value when a magnification setting mode is set. CONSTITUTION:When the copy magnification setting mode is entered by operating a key 99 or 104, it is decided which of the 1st and the 2nd key groups a request for magnification setting is made to. When the key 99 is operated, it indicates the 1st copy magnification setting mode and a flag A is set to '1'; when the key 104 is operated, a flag B indicating the 2nd copy magnification setting mode is set. When the key 99 or 104 is operated, a flat for the number of thousands is set to '1' in either case and the display of the number of units is set to '0'. When a ten-key is operated, the kind of a key is decided and '1' is displayed as the number of thousands corresponding to only a '1' key 80.
Patent JP-H04273000-A (JP)
Title: Powdery or granular enzyme preparation which contains protease as working enzyme and does not contain surface active agent, and enzymatic softening agent and bating agent which contain the preparation
Inventor: YURUGEN KURISUTONAA
IPC: C12N9/50
Filed: 1991-11-07
Abstract: PURPOSE: To obtain the subject preparation used for the soaking, bating and dehairing of hides in leather manufacture by allowing protease to be present in an enzyme preparation EP present as an extender comprising a usual salt itself as a tannin composite.  
     CONSTITUTION: A surfactant-free powdered or granulated enzyme preparation EP contains protease as acting enzyme in the form of a tannin complex so that about 50-99.9 wt.% of one or more salts (e.g. ammonium sulfate, sodium sulfate) are present as an extender. This preparations is useful for soaking, bating and dehairing of hides in leather manufacture and can be obtained as the tannin composite by precipitating acting enzyme present in aq. environment by adding about 50-99.9 wt.% of usual salt as one or more extenders. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63144421-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/73
Filed: 1986-12-05
Abstract: PURPOSE:To suppress spacing loss and to obtain excellent durability by producing a titled medium in such a manner that the formation of a thin ferromagnetic metallic film and protective film consists of a continuous vapor growth process by plasma energy. CONSTITUTION:This recording medium is so formed that the formation of the respective thin films consists of the continuous vapor growth process by the plasma energy at the time of laminating the thin ferromagnetic metallic film 3 and the protective film 4 on a moving high-polymer film 1. More specifically, the respective thin films are formed at low temps., and, therefore, the residual strains in the thin films are decreased and the film strength is increased. Since the inter-diffusion of the thin ferromagnetic metallic film 3 and the protective film 4 increases the adhesive strength of the films to each other, the sufficient durability is obtd. even if the spacing loss is improved by reducing the thickness of the protective film 4.
Patent JP-2000117925-A (JP)
Title: Decorative sheet
Inventor: ISHII YUJI
IPC: B32B27/16
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet suitable for being molded into a three- dimensional shape by a vacuum molding method or a vacuum pressure forming method to be bonded to the surface of a base material having a three- dimensional uneven shape and having excellent physical properties such as abrasion resistance, scratch resistance, solvent resistance or the like. SOLUTION: A surface protective layer 2 comprising a curable resin of which the elongation at the thermoforming temp. of a decorative sheet main body 1 is 40-200% is provided on the surface of the thermoformable decorative sheet main body 1. The surface protective layer 2 is pref. constituted of an active energy curable resin compsn. of a semicured state wherein 60-95% of an active energy reactive functional group is reacted or an active energy curable thermosetting resin compsn. of a semicured state wherein thermally reactive functional group is reacted.
Patent JP-H09133659-A (JP)
Title: Deterioration writing unit for building
Inventor: MATSUI YASUO
IPC: G01N29/12
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a unit for writing the deterioration of a building accurately and easily in the field using a touch panel display screen, a write pen, etc., and producing a drawing on which the deterioration is written accurately through single writing operation in the field. SOLUTION: An elevation written in a floppy disc 20 inserted into an insertion port 11 is presented on a touch panel type display screen 12. When an exfoliation of wall face is detected under that state, an operator traces the elevation on the screen with a light pen 13 to write the exfoliated part. When a wall surface touching part 15a is applied to the exfoliated part and an exfoliation diagnostic unit 15 is operated, an impact ball hits a wall surface 30 to be measured and the hitting sound is collected by a microphone 15c. Depth of the exfoliated part is determined based on the waveform of hitting sound. The exfoliated part is then indicated on the screen 12 using the light pen 13 with different color depending on the depth thus determined.  Finally, a reregistration button 17 is depressed and the data of exfoliated part, displayed on the screen 12, is written in the floppy disc 20.
Patent JP-H11126098-A (JP)
Title: Voice synthesizing method and device therefor, band width expanding method and device therefor
Inventor: OMORI SHIRO
IPC: G10L19/08
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To make obtainable a wide band voice having good quality for listening and to reduce the memory capacity and quantity of operation, by dividing a code book for predicting a wide band spectrum envelope into a book for a voiced sound and a book for voiceless sound and making a discriminating method of a voice sound and a voiceless sound different depending on at the time of making a code book or at the time of expanding a band. SOLUTION: This device is provided with a code book 12 for a wide band voiced sound and a code book 14 for a band voiceless sound previously made using voiced sound parameters and voiceless sound parameters extracted from a wide band voiced sound and a voiceless sound, a code book 8 for a narrow band voiced sound and a code book 10 for a narrow band voiceless sound previously made using voiced sound parameters and voiceless sound parameters extracted from a frequency band which is obtained by limiting a frequency band of a wide band voice, for example, a narrow band voice signal of a frequency band 300 Hz-3400 Hz. A narrow band voice signal having a frequency band of, for example 300 Hz-3400 Hz and a sampling frequency of 8 kHz is supplied to an input terminal 1 of a voiced band width expanding device.
Patent JP-H09116187-A (JP)
Title: Completely coaxial composite optical element
Inventor: FUNAKOSHI IZUMI
IPC: H01L31/12
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To materialize downsizing and cost down. SOLUTION: One photoelectric transfer element 3 is arranged, with its center in conformity with the bottom of the housing 2 whose reflective face 2a is made as a paraboloid. In addition, a transparent board 5 where the other photoelectric transfer element 4 is mounted is opposed to the other photoelectric transfer element 3, being positioned in front of the housing 2 so that the other photoelectric transfer element 4 may be on the side of the reflective face 2a and that it may conforms to the focus of the reflective face 2a, and transparent resin 6 is charged in the space between the reflective face 2a and the transparent substrate 5; this is such a completely coaxial composite optical element. Hereby, one reflective face will do, and the constitution and the production process become simple, whereby downsizing and cost down become possible.
Patent JP-H03151517-A (JP)
Title: Combustion chamber structure for internal combustion engine
Inventor: YOKOYAMA JUNICHI
IPC: F01L3/22
Filed: 1989-11-09
Abstract: PURPOSE:To obtain a high compression ratio without lowering intake air filling efficiency by forming a part of the combustion chamber wall surface of a conical surface continued to the valve seat of an intake valve, as well as setting the apex angle of the conical surface within a specific range. CONSTITUTION:A combustion chamber 4 is partitioned among a cylinder head 1, a cylinder block and a piston, as well as an intake valve is adjacently provided at the combustion chamber 4. The combustion chamber wall surface on the cylinder head 1 side is formed of the conical surface 12 disposed on the extension of the valve seat face where the intake valve 9 is seated. In this constitution, the valve seat 7 of the intake valve 9 is provided with three inclined faces 7a-7c with the respective specified apex angles theta1-theta3 formed at the seat face where the intake valve 9 is seated. The relation among the apex angles theta1-theta3 is set to be theta1<theta2<theta3, as well as the apex angle theta3 of the third inclined face 7c continued to the conical surface 12 is set in the range of 105 deg.<theta3<120 deg..