baber/WOPTO huggingface dataset:
Patent JP-S61176845-A (JP)
Title: Film deposited by evaporation for immobilization of physiologically active material and field effect transistor urea sensor using said film
Inventor: KARUBE MASAO
IPC: A61B5/15
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a film deposited by evaporation for immobilization of a physiologically active material by forming and enzyme immobilizing reagent on an inorg. carrier. CONSTITUTION:Silicon nitride is preferably used as an inorg. carrier and the enzyme immobilizing reagent formed on the inorg. carrier is formed by successive vapor deposition of a silane coupling agent and dialdehyde compd. or diisocyanate compd. These compds. react with each other when deposited by evaporation on the inorg. carrier, thus forming an extremely thin film-like material consisting of the inorg. material thereon. The formed reaction material acts as the reagent for immobilization of the physiologically active material conjugated effectively on the inorg. carrier as the silane coupling agent which is one of the reactive components conjugates chemically with the surface of the inorg. carrier and the functional group of the dialdehyde compd. or diisocyanate compd. which is the other reactive component conjugates chemically with the physiologically active material, more preferably the amino group of enzyme.
Patent JP-S56125204-A (JP)
Title: Manufacture of hydrogen from carbon monoxide and water
Inventor: ROOTAA SHIYANNE
IPC: B01J31/26
Filed: 1981-02-06
Abstract: 1. A process for producing hydrogen by means of a homogeneously catalysed conversion of carbon monoxide and water into carbon dioxide and hydrogen using a carbonyl compound of the metals Fe, Co, Cr, Mo, and/or W as the catalyst in the form of an aqueous basic solution, characterized in that carbon monoxide is reacted with water and one of said metal carbonyls at a temperature from 190 degrees C to 300 degrees C and at a carbon monoxide partial pressure between 40 and 500 bar.
Patent JP-S57132059-A (JP)
Title: Pollution estimating method for flow passage or the like gas chromatography
Inventor: MAEDA TSUNEAKI
IPC: G01N30/86
Filed: 1981-02-10
Abstract: PURPOSE:To estimate a pollution state and to perform an accurate measurement of gas, by carrying out a back flush of a gas chromatography and removing a pollutant of a flow passage and valve between a gas bomb and a column, and then, measuring a peak eluted collectively. CONSTITUTION:In a measuring apparatus flowing carrier gas in a column 6 in a reverse direction by switching a step 1 of a flow passage shown by a dotted line 4 which is provided with a switching valve 4, to a step 2 of the flow passage shown by a solid line and sending nonmethane hydrocarbons to a gas detector (FID) 9 to measure said hydrocarbons, water is introduced into the carrier  gas in a column 6 in an early stage of analysis and steam is passed through the  column 6. Next, the carrier gas flows in the column 6 in a reverse direction from the early stage by the flow passage step 2 shown by a dotted line and a  peak eluted collectively is measured and a pollutant of the column 6, the flow  passage of the carrier gas in the upper stream side of the column and a pressure control valve 2, are measured by the FID9. The pollution is estimated by using this result and the accurate analysis is carried out by correcting the measured value of nonmethane hydrocarbons.
Patent JP-H04360009-A (JP)
Title: Magnetic reluctance sensor
Inventor: SUCHIYUAATO SUCHIIBUN PAPUWAAS
IPC: G11B5/39
Filed: 1992-02-03
Abstract: PURPOSE: To provide the improved magneto-resistance(MR) sensor. CONSTITUTION: The MR sensor 10 is provided with a multi-layered structure formed on a substrate 11. This structure includes alternate layer 12 and 13 of a ferromagnetic material and a nonmagnetic metal material. The ferromagnetic material and a nonmagnetic material form a two- layered structure has the characteristics that the magnetic resistance of the multi-layered structure vibrates as a function of the thickness of the nonmagnetic material. A current is supplied to the MR sensor and variation in the resistance of the MR sensor as a function of a detected magnetic field is detected. The thickness of the nonomagnetic layer is selected corresponding to the peak of the magnetic resistance.
Patent JP-H01195135-A (JP)
Title: Control device for four-wheel drive car
Inventor: NAKAMURA NOBORU
IPC: F16H48/38
Filed: 1988-01-28
Abstract: PURPOSE:To prevent deterioration of running performance by providing means for automatically positioning a remote free wheel at a disconnecting position after an engine is stopped, and means for judging whether a signal of a remote free wheel position detecting switch is correct or not. CONSTITUTION:A control unit 30 judges whether a remote free wheel connecting switch 86 is ON or not. As a remote free wheel mechanism 80 is controlled to be in the disconnecting state, during stopping of a vehicle, if ON, malfunction of the switch 86 is judged. If 2-4 switch 31 is ON, the mechanism 80 is connected. Further if a center differential gear changeover switch 33 is ON, it is controlled to 4HL(4-wheel drive condition where the center differential gear is locked). If the switch 33 is OFF, it is controlled to 4HF(4-wheel drive condition where the center differential gear operates) when the switch 86 is correctly operated, and to 4HL when the switch 80 mal-functions. Thus, it can be prevented to changeover to 4HL while the mechanism 80 is in the disconnecting condition.
Patent JP-S57132445-A (JP)
Title: Digital data transfer system
Inventor: KIKUCHI HITOSHI
IPC: H04M11/06
Filed: 1981-02-09
Abstract: PURPOSE:To transfer digital data without the reduction in audio channel number, by using a lower one bit of an audio channel for the data transfer, in a digital exchanger system storing a PCM line. CONSTITUTION:A PCM line is connected to a digital terminating equipment DTI and channel information is multiplexed MUX. A lower rank 1-bit is separated at a gate circuit GATE for the channel information, the information is edited and buffered to a buffer memory SIGM and given to a CPU via a control circuit CTL. On the other hand, a signal for exchange is gated GATE in one multiplex signal series and buffered SIGM for the timing correction with a time dividing channel TDSW. The output is converted with a fixed readout memory ROM  and transmitted to the time dividing path TDSW via a signal format conversion  memory SCN/SDMEN with the TDSW.
Patent JP-S62177583-A (JP)
Inventor: IWAMI HIDEFUMI
IPC: G06F3/0485
Filed: 1986-01-31
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-S54111388-A (JP)
Title: Temperature measuring method of thermally fusion welded part of optical fibers
Inventor: WATANABE ATOU
IPC: G01J5/08
Filed: 1978-02-20
Abstract: PURPOSE:To know the actual heating time accurately and form the optically and mechanically good fusion welded part by measuring the temperature of the heated portion based on the quantity of light emitted by the optical fibers per se in fusion welding of optical fibers through gaseous discharge. CONSTITUTION:One end of an optical fiber 10 is heated by the gaseous discharge produced between electrodes 3, 5 by the high voltage on the secondary side when a current is flowed to a high voltage transformer 1, then it emits light and this light propagates in the fiber. The are light during discharging also propagates to the other end 12 of the fiber 10 and is emitted therefrom. The exit light is waveform- converted through a filter 14 and a detector 13 and is then supplied to a switching circuit 7. On the other hand, the discharge current waveform indicating that at the operating of the transformer 1 is drawn out with a current monitor 4 to obtain the formed waveform indicating the non-discharge time, which is then supplied to the circuit 7, from which only the light output waveform by the light emission of the optical fiber is drawn out and is integrated 8. This is then applied as a DC signal to an indicator 9. Hence, the temperature of the heated part may be measured.
Patent JP-H02197875-A (JP)
Title: Process cartridge freely attachable and detachable to image forming device
Inventor: NASHIDA YASUMASA
IPC: G03G15/00
Filed: 1989-01-26
Abstract: PURPOSE:To reduce the load of a developing roller and to simplify a transferring means by providing plural developer housing containers which can be successively opened. CONSTITUTION:The developer housing container is divided to the containers 10, 11 and 12 and developer (t1), (t2) and (t3) is housed in the respective containers. When a sealing member 21 constituting the partition wall of the developer housing container 10 is pulled out, the developer (t1) is transferred to the inside of a developing part where a stirring member 4 is provided. A user recognizes the residual quantity of the developer (t1) by the residual quantity detection sensor of the developer and replenishes the developer (t2) by pulling out a next sealing member 22.
Patent JP-H10216660-A (JP)
Title: Washing device
Inventor: INABA TAKAO
IPC: H01L21/304
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to more cleanly wash a material to be washed without damaging this material by providing the device for washing the material to be washed by injecting a washing liquid thereto with a vibration applying section for vibrating the molecules of the washing liquid before the washing liquid is struck against the material to be washed. SOLUTION: At the time of washing a semiconductor wafer 1, an operator first holds the semiconductor wafer 1 on a holding disk 20 mounted at a swiveling driving section 30, then drives a lifting driving section 40 and properly adjusts the distance between the semiconductor wafer 1 and an injection nozzle section 70. The operator, then, starts up the swiveling driving section 30 to horizontally swivel the semiconductor wafer 1 and simultaneously starts up a washing liquid force feeding section 60 and the vibration applying section 90 to forcibly feed the washing liquid L to the injection nozzle section 70 and to apply vibration to the molecules of the washing liquid L to the extent of averting the occurrence of cavitation. This washing liquid is diffused and injected to the surface of the semiconductor wafer 1.  As a result, the injected washing liquid L eventually washes the semiconductor wafer 1 by the kinetic energy in the injection direction and the vibration energy. The cleaner washing is thus executed.
Patent JP-H08189852-A (JP)
Title: Gas meter
Inventor: OTANI TSUTOMU
IPC: G01F1/00
Filed: 1995-01-10
Abstract: PURPOSE: To provide a gas meter which can easily and early inform the user of the information including the gas consumption, the charge, etc., and also the gas-using state. CONSTITUTION: An LCD 14 to display various information, return button 13, monthly button 15, and per-hour consumption button 16 are installed on the front panel of the upper case 11 of the gas meter 10, and inside thereof, a control part composed of CPU, ROM, RAM, nonvolatile memory, calender lock, input/output port, etc., and a telephone circuit control device as terminal unit are installed. A flow meter, seismic sensor, shutoff valve, etc., are installed inside the case body 12. The LCD 14 displays the information including the cumulated rate of gas flow, monthly consumption and gas charge, per-hour consumption, max. momentary rate of flow, etc., and also various information pertaining to a failed condition such as total max. rate-of-flow over, individual max. rate-of-flow over, micro-leakage, etc., and other information pertaining to the gas consumption.
Patent JP-H08192333-A (JP)
Title: Shielding plate installation for shielding inside and outside of vertical moving device
Inventor: NARUMI HISASHI
IPC: B23Q11/08
Filed: 1995-01-10
Abstract: PURPOSE: To lessen possibility of machining chips, cutting lubricant and the like to ingress in through a gap between the joints of shielding plates, and thereby enhance a shielding effect. CONSTITUTION: The upper section of a main spindle head mobile opening for a column 1 is shielded by an upper stationary shielding plate 10 and an upper mobile shielding plate 12, and the lower section of the mobile opening is shielded by a lower mobile shielding plate 13, the shielding members 162 and 172 of framed shielding plates 16 and 17, and a lower stationary shielding plate 11. When a main spindle head 2 is lifted up from a condition as mentioned above, the main spindle head 2 is moved in the inside of the slit of each framed shielding plate 16 and 17, it is hit against the upper end of the slit of the framed shielding plate 16 first, and the framed shielding plate is thereby lifted up together therewith.  And when the main spindle 2 is furthermore lifted up, the main spindle head 2 is hit against the upper end of the slit of the framed shielding plate 17, and the shielding plate is also lifted up together therewith.
Patent JP-S63262163-A (JP)
Inventor: DONARUDO II INGAAMAN
IPC: A63B57/00
Filed: 1988-01-30
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-H09211115-A (JP)
Title: Radar receiver
Inventor: UEMICHI HIROYUKI
IPC: G01S13/44
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To exactly detect the angle error of the bore site direction of an antenna and a target direction. SOLUTION: A reflecting wave from a target is caught by the two-system array antenna of an antenna device 30. The outputs of the two system array antenna are supplied to a mono-pulse generator 40, and a sum signal and a difference signal between both the outputs are produced. Out of these, the sum signal is supplied to an integral circuit 61 through a receiver 51. On the other hand, the difference signal is supplied to an integral circuit 62 through a receiver 52, and integral processing is performed respectively. And from these integral processing results, error voltage for indicating the magnitude of an error angle is found with an error voltage operation circuit 70, and the error angle is found with an error angle operation circuit 80 from the error voltage.  And the error angle corrects an angle error produced by the above-mentioned processing result with an angle error correction operation circuit 90.
Patent JP-H08213862-A (JP)
Title: Audio regeneration device
Inventor: NODA HIDEO
IPC: H03G5/02
Filed: 1995-02-07
Abstract: PURPOSE: To generate a low frequency sound with high quality without giving a low frequency component below a resonance frequency of a speaker to the speaker. CONSTITUTION: A high pass filter 11 and a band pass filter 12 separate an audio signal Sin into a low frequency component and a high frequency component, a frequency multiplier circuit 13 multiplies (e.g. twice) an audio signal frequency of the low frequency component, and a synthesis section 17 synthesizes the high frequency component and an output of the frequency multiplier circuit and provides an output of the synthesis signal to a speaker. The speaker sounds a sound in response to the audio signal to a sound space correctly by giving the audio signal whose frequency is multiplied to the speaker in this way. A listener can recognize a fundamental tone from the sound in response to the frequency multiplied signal, that is, a low frequency audio signal below the resonance frequency f0 in terms of the acousto-psychology.  Since the low frequency component below the resonance frequency f0 is not given to the speaker, a low tone without distortion is regenerated in an excellent way.
Patent JP-H02198451-A (JP)
Title: Photosensitive body
Inventor: TAKEUCHI SHIGEKI
IPC: C09B23/00
Filed: 1989-01-27
Abstract: PURPOSE:To suppress the degradation in photosensitivity and the increase in residual potential at the time of repetitive use by incorporating the compd. selected from a group consisting of specific compds. into the photosensitive body. CONSTITUTION:The compd. selected from the group consisting of the compds. expressed by the formulas I, II, etc., is incorporated into the photosensitive body. In the formula I, Are<1> denotes an aryl group having an electron attracting group; Ar<1>, Ar<3> denote a substd. or unsubstd. aryl group; Ar<2> denotes an arylene group; R<1>, R<2> denote a hydrogen atom, alkyl group or aryl group. In the formula II, Ar<4>, Ar<5> denote an aryl group; Ar<6> denotes an arylene group; Are<2> denotes an arylene group having an electron attracting group; R<3>, R<4> denote an alkyl group. The influence of the ozone generated at the time of the electrification of the photosensitive body is suppressed in this way. The degradation in the photosensitivity and the increase in the residual potential at the time of the repetitive use are suppressed.
Patent JP-H08209066-A (JP)
Title: Aqueous coating material for middle coating
Inventor: ODA HIROAKI
IPC: C08G18/30
Filed: 1995-02-07
Abstract: PURPOSE: To obtain the subject coating material consisting of a specific polyester resin, a block polyisocyanate and water as major components, excellent in chipping resistances and useful for multiple layered coated films. CONSTITUTION: This aqueous coating material for middle coating comprises (A) a polyester resin, (B) one or more kinds of blocked polyisocyanates selected from the polymer of an aliphatic polyisocyanate and the adduct to the polymer and the adduct to an aliphatic polyisocyanate and (C) water, and preferably having 0.5-1.5mol, more preferably 0.8-1.2mol blocked polyisocyanate group of the component B based on the 1mol hydroxy group in the component A. It is preferable that the component A is one or more kinds of compounds selected from a lactone modified polyester resin and a polyether-polyester resin and has approximately 10000-20000 weight averaged molecular weight, approximately 80-150 hydroxyl group value and approximately 20-40 acid value. Also, the component B does not preferably contain a cycloaliphatic or an aromatic polyisocyanate.
Patent JP-2000217941-A (JP)
Title: Direction changing device
Inventor: HIROI DAISAKU
IPC: E04G21/32
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a direction changing device for a rail for a falling preventive cutout of a steel tower that can ease a movement of a worker by unifying an install direction of a rail of a vertical direction and arranging a rail of a horizontal direction so as not to be separated from a steel tower main (arm) material. SOLUTION: A direction changing device that moves a cutout 5 that moves along vertical rails 1U, 1L or horizontal rails 2L, 2R which are crossed each other between the both rails 1U, 1L, 2L and 2R. A revolving rail 4 is installed at a crossing parts of the both rails 1U, 1L, 2L and 2R then two kinds of revolving mechanisms are given to the revolving rail 4. One is a revolving mechanism that sets a shaft which is vertical to an engaging face of the vertical rails 1U, 1L as a revolving shaft and the other is a revolving mechanism that sets a shaft which is horizontal to a longitudinal direction of the vertical rails 1U, 1L as a revolving shaft.
Patent JP-2000223554-A (JP)
Title: Wafer carrier
Inventor: MURATA MASANAO
IPC: H01L21/68
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a wafer carrier in which containing state of the wafer can be detected without opening the cover by providing a wafer detecting means in the wafer carrier. SOLUTION: A wafer carrier 1 contains a wafer W and a cover 4 is provided on the opening 3 side of a substantially U-shaped housing 2. A plurality of pairs of supporting parts 5 for supporting the wafer W on the opposite sides thereof are provided, at a constant interval in the vertical direction, in the housing 2 and slots 6 for containing the wafer W are formed in the upper space of the supporting parts 5. Wafer detection switches 7 are arranged in correspondence with the plurality of slots 6 on the rear side of the cover 4, i.e., the side facing the inside of the housing 2. Each wafer detection switch 7 detects a wafer W contained in the corresponding slot 6.
Patent JP-S61178740-A (JP)
Title: Optical head device
Inventor: KUWAYAMA TETSUO
IPC: G11B7/135
Filed: 1985-02-05
Abstract: PURPOSE:To scale down and thin a device by setting a light divider to a diffraction lattice and disposing it vertically with respect to the optical axis of an optical system introducing an incident light beam and a reflected one. CONSTITUTION:A light beam coming out of a semiconductor laser 11 is made parallel flux by a collimater lens 12, and made incident on the light divider 13, which is constituted of two parallel plates 14 and 16 and a volume type diffraction lattice 15 formed between said plates, and disposed so as to be vertical with respect to an incident light beam from the semiconductor 11 and a reflected light beam from a recording face 20. Thus the overall optical head device can be thinned.
Patent JP-S58136016-A (JP)
Title: Electrooptic element
Inventor: MIYASHITA TAKAAKI
IPC: G02F1/03
Filed: 1982-02-09
Abstract: PURPOSE:To obtain an electrooptic element which has improved efficiency of utilization of light and is used as an optical shutter by composing at least either one of two polarizing elements of a polarization beam splitter. CONSTITUTION:A rear polarizing element is composed of the polarization beam splitter 6 and on PLZT, couples of electrodes 41 and 42-51 and 52- are provided slanting at about 45 deg. to the oscillation direction of light passing through polarizing elements 2 and 6. The electrooptic element consisting of the PLZT and polarizing elements 2 and 6 is lighted up by a light source 7. Light from the light source 7 is passed through the polarizing elements 2 to extract only an oscillation part perpendicular to the paper surface and at the optical shutter part applied with an electric field between said couples of electrodes, the oscillation direction is turned by 90 degrees through kerr effect to pass the light through the polarization beam splitter 6. The transmitted direct polarized light of a part applied with no electric field is deflected by about 90 degrees through the polarization beam splitter 6.
Patent JP-S53105564-A (JP)
Title: Production of thin-wall plastic molded product and device therefor
Inventor: MIKI KIYOUSUKE
IPC: B29C49/68
Filed: 1977-02-25
Abstract: PURPOSE: To the plastic sheet set on the mold are introduced a pressurized hot air, then a pressurized cool air to produce title molded product suitably useful for pouches of retort food with high fidelity of the mold and shape retention. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000218272-A (JP)
Title: Aquatic organism-contamination preventing device
Inventor: TAKAHASHI HIROMICHI
IPC: C02F1/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit structure and to improve power efficiency in a device for electrochemically releasing an aquatic organism depositing on an underwater structure, or the like, by switching a potential exerted on a working electrode by a switch part formed by combining the circuits connecting diodes in the opposite direction to each other to the switches in parallel. SOLUTION: This contamination preventing device is so constituted that the potential of a working electrode is made positive or negative with respect to a reference electrode by using only a positive power source. A reversal- nonreversal switching circuit 7 for impressing a PWM-controlled pulse for the difference from the absolute value of a desired voltage through a voltage output circuit is provided in the controller of such a device. The output of a source voltage is turned on or off in accordance with the PWM-controlled pulse by the switching circuit 7 through an FET 9, and a switch part formed by combining the circuits connecting diodes 12 and 13 in the opposite direction to each other to the respective switches 14 and 15 through a capacitor 11 in parallel is provided.
Patent JP-S51134256-A (JP)
Title: Semi-transparent fine-foam rubber for shoe sole
Inventor: TAKAHASHI AKIRA
IPC: A43B1/00
Filed: 1975-05-16
Abstract: PURPOSE: To provide semi-transparent fine-foam rubber improved with respect to the unstability of color tone of the conventional valcanizing compounds by bridging combined resin and fiber flock with organic peroxide. 
     COPYRIGHT: (C)1976,JPO&Japio