baber/WOPTO huggingface dataset:
Patent JP-S54156336-A (JP)
Title: Ventilation control system in the case of fire occurrence in tunnel
Inventor: SHIMAMURA HIROSHI
IPC: A62B13/00
Filed: 1978-05-31
Abstract: PURPOSE: To perform ventilation effectively by discriminating a block where a fire has broke out from others and by controlling the ventilation taking the direction of wind in a tunnel into consideration.  
     CONSTITUTION: An operation mode will be memorized in an operation pattern memory circuit 81, and generally, when a fire has broke out in a tunnel, inlet and outlet blower groups 20, 10 will be reversely rotated to serve as exhaust blowers. However the operation mode of the blower groups 10, 20 can be modified taking the spot of fire and the stream of smoke influenced by the direction of wind into consideration so that the tunnel will not be filled with the smoke. For example, if a fire has broke out near the entrance of the tunnel,the smoke should be exhausted from there, and to do so the outlet blower groups 20 are reversely rotated to serve as exhaust blowers. Thus if a fire has broke out in a tunnel where automobiles are running, by discriminating a block area where the fire is located from others and by controlling the ventilation taking the direction of wind in the tunnel into consideration effective ventilation can be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09230694-A (JP)
Title: Electrophotographic image forming device
Inventor: TSUCHITANI YOSHIRO
IPC: G03G21/18
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To contrive to stabilize developing condition by oscillating a developing roller centering an oscillation center shaft parallel to a photosensitive drum and supporting it with pressure contact against the photosensitive drum so that it can move back and forth in approximately the radius direction. SOLUTION: In order to make a thrust roller 40 of a developing device 20Y (20M, 20C) infallibly abut upon the surface of a photosensitive drum 15 in a developing position, the developing device 20Y (20M, 20C) is in an oscillatingly invaded position a little to the photosensitive drum 15 side centering an oscillation center L when it is in a place other than the developing position. For this reason, a hole into which a positioning shaft 44B supporting a driven side of the developing machine 20Y (20M, 20C) in an oscillating manner is inserted is made in a slotted hole in parallel to a straight line 42 connecting the center of the photosensitive drum 15 with the center of a developing roller 20YS so that the developing machine 20Y (20M, 20C) is balanced by the force F of a spring and two thrust rollers 40 can abut upon the surface of the photosensitve drum 15.  The hole into which the positioning shaft 44A on the drive side is to be inserted must be complete round.
Patent JP-H04279816-A (JP)
Title: Assembly method for magnetic type rotary encoder
Inventor: OSUMI YASUHISA
IPC: G01D5/245
Filed: 1991-03-07
Abstract: PURPOSE:To prevent the movement of a magnetic drum when a gap is adjusted by means of a spacer. CONSTITUTION:A gap that is considered necessary between a drum 21 and a sensor 22, is adjusted by energizing the sensor 22 in a direction toward the drum 21 by means of a spring 52 and at the same time energizing the drum 21 in a direction toward the sensor 22 by means of the other spring 61 having elastic force equal to the elastic force of the spring 52, under the condition of a spacer 73 being interveniently provided between the magnetic drum 21 and the magnetic sensor 22, and then, a sensor holding body 23 is fixed, and a jig 41 containing springs 52, 61, and the spacer 73 are taken off. Thus, the gap between the magnetic drum and the magnetic sensor can be adjusted accurately and easily.
Patent JP-S56161708-A (JP)
Title: Signal processing circuit
Inventor: SAKAI TETSUO
IPC: H03G11/00
Filed: 1980-05-19
Abstract: PURPOSE:To set an arbitrary characteristics by combining a plurality of characteristics. CONSTITUTION:The 1st differential amplifier consisting of transistors (TR)Q1, Q2, resistors R1, R2 and a constant current source I1, the 2nd differential amplifier consisting of TRs Q3, Q4, resistors R3, R4 and a constant current source I2, and the 3rd differential amplifier consisting of TRs Q5, Q6, resistors R5, R6 and a constant current source I3, are connected in parallel with common load resistors RL1, RL2. The values of the resistors R1-R6 and the constant current sources I1-I3 of each differential amplifier are set to a prescribed value, allowing to obtain an output having a blind sector as shown in figure, for example, as the output of addition of each differential amplifier.
Patent JP-H05266925-A (JP)
Title: Battery
IPC: H01M2/02
Filed: 1992-03-23
Abstract: PURPOSE:To provide a battery, which can easily be assembled, and which can prevent formation of displacement between each cell that forms a battery module by simplifying the structure of the battery module. CONSTITUTION:A battery module 2 consisting of a plurality of cells 1 formed upright, is stored in a heat insulated container 3. A thin powdery fixing material 11 to which a thermosetting binder is added, is filled in the lower part of the heat insulated container 3, and the cell 1 is fixed and retained as it is formed upright in a collective move by heating and thus hardening the binder. A rough powdery fire protecting material 12 is filled in the upper part of the heat insulated container 3, and any trouble of the battery module 2 is prevented from developing into the fire disaster.
Patent JP-H04279009-A (JP)
Title: Nonmagnetic substrate for magnetic head
Inventor: NAGASE RYUICHI
IPC: H01F1/00
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a nonmagnetic substrate for magnetic heads for vapor- depositing metallic magnetic films. CONSTITUTION:This nonmagnetic substrate for magnetic heads is composed basically of CoO and NiO or NiO with the oxide of at least one element selected output of 6b group elements on the periodic table of elements by the 0.1-5wt.% of the said component. When such composition is used, the coefficient of thermal expansion and hardness of the substrate become nearly equivalent to those of a magnetic film structure in which the substrate is incorporated. Therefore, the occurrence of delamination and cracking in the magnetic film structure can be prevented to a great extent. When the hardness is further improved, in addition, the shortening of the service life of magnetic heads and deformation, cracking, etc., of the nonmagnetic substrate can be suppressed and the wear resistance and durability of the heads can be improved.
Patent JP-S59194190-A (JP)
Inventor: OZAKI TOSHINORI
IPC: F16L23/02
Filed: 1983-04-15
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-H09225206-A (JP)
Title: Deaerator
Inventor: HAMAZAKI SADAKATSU
IPC: B01D63/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a deaerator capable of efficiently deaerating a solvent soln. high in concn., a soln. of fats and oils, the soln. containing surfactant, a special soln. used in semiconductor production, in the deaerator made into a module by superposing film material in spiral-form or pleats-form. SOLUTION: An envelope-like membrane structure 42 consisting of a thin film of tetrafluoroethylene-hexafluoropropylene copolymer and its periphery is closed is lapped in spiral-like or pleats-like in a casing 41 through a liq. flow passage forming material 43 for forming a liq. flow passage to pass a liq. to be aerated. In the membrane structure 42, a gas flow passage forming material 44 for forming the flow passage of a removed gas is formed in its inside and the liq. flow passage is formed with the liq. flow passage forming material 43 at the outside of the membrane structure 42, and the membrane structure 42 is constituted so that the pressure of its inside may be reduced.
Patent JP-H06278676-A (JP)
Title: Chain tension adjusting device for motorcycle
Inventor: FUKUOKA ISAMU
IPC: B62M9/16
Filed: 1993-03-24
Abstract: PURPOSE:To provide a chain tension adjusting device for motorcycle in which chain tension can be adjusted easily, the adjusting device is invisible so as to make an appearance attractive because it is located within right and left fork tubes of a rear fork, and the adjusting position of an axle can be conveniently adjusted easily with an indication dial on right and left sides. CONSTITUTION:In a chain tension adjusting device in which a rear wheel axle 4 is passed laterally through the right and left rear end parts of a rear fork 1 and fixed, a rack 6 is inserted into the right and left rear end parts of the rear fork 1 and fixed, a pinion gear 7 passed through the axle is meshed with the rack 6, an indication dial is fitted closely to the outside of the pinion gear 7 and fixed, and the axle 4 is moved forward and backward along the rack 6 to adjust chain tension. Then a guide plate 8 for the pinion gear 6 is fixed to the inside of the right and left end parts of the rear fork 1 with the guide plate 8 opposed to the rack 6.
Patent JP-S60208593-A (JP)
Inventor: SHINDOU YOSHIO
IPC: E21B43/40
Filed: 1984-04-02
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-S62222514-A (JP)
Inventor: KISHI HIROSHI
IPC: H01B3/12
Filed: 1986-03-24
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-S62265267-A (JP)
Inventor: SUTEFUAN AREN ATSUKUMAN
IPC: A01H3/04
Filed: 1987-03-18
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-H05263733-A (JP)
Title: Throttle body with airflow meter
IPC: F02D41/18
Filed: 1992-03-24
Abstract: PURPOSE:To make air measuring accuracy compatible with the height reduction of a throttle body while coping with the fact that the throttle body is easily influenced by intake pulsation, fouling substance, and the like, in the case of integrating the auxiliary passage of an airflow meter and a by-pass for various purposes with this throttle body. CONSTITUTION:In a throttle body 1, the inlet 7a of a by-pass 7 is formed in a throttle valve upstream position in proximity to a throttle valve 4, out of the wall face of a main passage 2, that is, the by-pass inlet 7a is disposed on the main passage wall face on the side of the throttle valve 4 being opened downstream on the basis of a throttle valve stem 3. Au auxiliary passage 5 is then disposed upstream of the by-pass inlet 7a in such passage structure that its upstream auxiliary passage 5a faces the axial direction of the main passage 2 and its downstream auxiliary passage 5b crosses the main passage 2, facing the direction of coinciding or almost coinciding with the throttle valve stem 3. The by-pass inlet 7a is so disposed as to be in a range of 40 deg.-135 deg. in relation to the axis of the downstream auxiliary passage 5b.
Patent JP-H06259806-A (JP)
Title: Method for adjusting inclination of objective lens and positioning device
Inventor: KONNO HISASHI
IPC: G11B11/10
Filed: 1993-03-02
Abstract: PURPOSE:To provide the method for adjusting inclination in constitution for adjusting the inclination of an objective lens with a supporting member. CONSTITUTION:A supporting member 151 is set in a prescribed position. The objective lens 150 is placed on this supporting member 151 and an adhesive is supplied between the objective lens 150 and the supporting member 151. The inclination of the objective lens 150 on the supporting member 151 is so adjusted that coma aberrations are decreased by observing the interference fringes generated by the inclination of the objective lens 150. The objective lens 150 and the supporting member 151 are moved in the direction where the number of the interference fringes decreases when the decision of the size of the coma aberration is made difficult by an increase in the number of the interference fringes. The objective lens 150 and the supporting member 151 are moved in the direction where the number of the interference fringes decreases. The objective lens 150 is adhered to the supporting member 151 by curing the adhesive.
Patent JP-S63231609-A (JP)
Title: Data processor
Inventor: WATABE TORU
IPC: G06F1/00
Filed: 1987-03-20
Abstract: PURPOSE:To omit a special interface between a power controller and a computer by outputting a start command to a start control means at the time of detecting the power supply with a power switch on. CONSTITUTION:A detecting means 3 is provided which outputs the start command to a start control means 1 at the time of detecting that power is supplied with a power switch 2 on but does not output the start command to the start control means 1 at the time of detecting that power is supplied by the change from the turning-off state to the turning-on state of the power switch 2. That is, if power is supplied with the power switch 2 on, the detecting means 3 outputs the start command to the control means 1. Meanwhile, if the power switch 2 is operated in the turning-off state and is turned on, the detecting means 3 does not output the start command to the control means 1. Thus, the interface between the automatic power controller and the computer is omitted.
Patent JP-H04302111-A (JP)
Title: High freqyebcy transformer
Inventor: TAKANO HISANAGA
IPC: H01F30/00
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a high frequency transformer having low copper loss even when it is brought into a high frequency state and a winding can be formed easily. CONSTITUTION:The title transformer consists of a primary side copper foil winding 1, composed of a recessed type copper foil electrode and a 180 deg.-rotated inversed recess type copper foil electrode which is constituted in such a manner that a surface-insulated copper foil winding is turned back in bellow form, a secondary-side copper foil winding 2, which is composed of a recess type copper electrode and a 180 deg.-rotated inversed type copper foil electrode constituted in such a manner that a surface-insulated copper foil winding is turned back in bellow-like form and interlocked alternately with the primary-side copper foil winding 1, and a core which is inserted into the recess and the inverted recess of the copper foil electrode.
Patent JP-H08320822-A (JP)
Title: Memory, method and circuit for memory management
Inventor: KISHI TOMOYUKI
IPC: G06F12/00
Filed: 1996-03-22
Abstract: PURPOSE: To perform easy and efficient memory management by chaining and connecting respective blocks in a data area according to chain addresses. CONSTITUTION: This memory 10 is provided with a management area 12 and a data area 14, and the management area 12 is provided with a total management area 16 and (n) individual management areas 18. In the total management area 16, blocks wherein the number of sound-recorded phrases in the data area, the number of remaining free area blocks in the data area, free area head addresses and free area tail addresses are stored as management information on the whole memory 10 are secured. In each individual management area 18, blocks for storing the sound recording times of the phrases, data head addresses and data tail addresses are secured. Further, the address of a block to be accessed after each block of the data area 14 is stored as a chain address in the block. Thus, chain connections are performed.
Patent JP-H02245789-A (JP)
Title: Liquid crystal display device
Inventor: SASUGA MASUMI
IPC: G09F9/00
Filed: 1989-03-20
Abstract: PURPOSE:To facilitate the loading of a back light by connecting the input terminal of a display panel with the output terminal of a printed circuit board arranged almost perpendicular to a display screen, engaging an engaging part formed on a cover case and a main body case, and pressing a connected part through an elastic member. CONSTITUTION:The input terminal of a liquid crystal display panel 3 is connected with the output terminal of the printed circuit board 5 arranged in the perpendicular direction of the display screen of the liquid crystal display panel 3. The engaging part provided either of the cover case 1 and the main body case 2 is engaged with the hole provided on the other side to impress the connected part through the elastic member 12 by the cover case 1 and the main body case 2. Therefore, the space where the back light 6 is loaded is sufficiently saved at the inside of the main body case, and the loading of the back light 6 can be facilitated.
Patent JP-S51141652-A (JP)
Title: Electrochromic display body
Inventor: INOUE KUNIHIRO
IPC: C09K9/02
Filed: 1975-06-02
Abstract: PURPOSE: Inactive gas such as Ar, He, Kr, N, etc. and dissolved in an electrochromi solution to remove remaining enzyme in the solution to provide long-life display body without causing further reducing reaction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55159465-A (JP)
Title: Light emitting diode light writing device
Inventor: TATEISHI KAZUYOSHI
IPC: G02B27/00
Filed: 1979-05-30
Abstract: PURPOSE: To increase the spacing between the LED writing device and photoreceptor and prevent the staining of write surface and the damaging of photosensitive surface by disposing optical fibers to the front of the LED array and disposing a "Selfoc" lens array to the front face of the said fibers.  
     CONSTITUTION: Optical fibers 23 are disposed in close contact with the front face of a light emitting diode (expressed as LED hereunder) array 21 and a "Selfoc" lens 24 is disposed to the front face of said optical fibers 23 (length 1cm). Such construction enables this writing device and photoreceptor 10 to take a spacing of about 6.2mm and eliminates the staining of the write surface such as optical fiber tube light writing device owing to its residual toners and the damaging of the photosensitive surface of the photoreceptor 10. In addition, selecting the length of the optical fibers 23 enables the arbitrary setting of the distance from the LED array 21 up to the "Selfoc" lens array 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62222309-A (JP)
Title: Unattended carriage system
Inventor: MURATA HITOSHI
IPC: B60R21/00
Filed: 1986-03-25
Abstract: PURPOSE:To improve work environments and to secure a sufficient safety by stopping an alarm tone when an unattended carriage is run normally and emitting the alarm tone when an obstacle is detected ahead of the carriage. CONSTITUTION:A unattended carriage 13 is provided with a running controller 1, a running motor 2, a decelerator 3, running wheels 4, etc., and its safety device consists of a rotation detector 5 of the running motor 2, a running detector 6, an obstacle detector 7, and an alarm device 8 which outputs an alarm tone signal to a speaker 9. This alarm device 8 outputs an alarm only when both of a running detection signal and an obstacle detection signal are generated. The running controller 1 reduces the rotation number of the running motor 2 to reduce the speed of the unattended carriage 13. Since the alarm tone is emitted and the speed is reduced only in case of danger, the noise is minimized.
Patent JP-S56163452-A (JP)
Title: Inorganic carbon remover for total organic carbon analyzer
Inventor: KAWACHI KIYOUZOU
IPC: G01N33/18
Filed: 1980-05-21
Abstract: PURPOSE:To raise the rate of removing inorganic carbon and eliminate the need for maintenance as well as remove the adverse effect of the floating matter by arranging a plurality of air diffusing tubes in an aerating cell, and providing a water-draining automatic valve in the bottom thereof. CONSTITUTION:The sample water whose pH has been regulated is supplied into an aerating cell 2 from an inlet 5. While descending in the aerating cell 2, the sample water is aerated first by means of the upper air-diffusing tube 12 and then aerated again by the lower air-fiffusing tube 7. As the air bubbles produced by the air-diffusing tube 7 rise in the cell 2, the CO2 concentration therein reaches several %. However, air bubbles including no CO2 are newly supplied by means of the air diffusing tube 12. Thereby, the whole of the aerating cell is effectively utilized for removal of inorganic carbon, so that the rate of removing inorganic carbon improves. An automatic valve 14 operates at intervals of time properly set by the signal from the control part, draining water from the aerating cell 2 and a draining cell 3. Thereby, the accumulation of the floating matter and scale is prevented.
Patent JP-H07252242-A (JP)
Title: 4,5-substituted-1,2,3-thiadiazole derivative and its production and plant disease-controlling agent for agriculture and horticulture
Inventor: KOBORI TAKEO
IPC: C07D285/06
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a new derivative having strong controlling action on a plant pathogenic fungus, especially Pyricularia oryzae and useful in a field for culturing farm products. CONSTITUTION:This derivative is expressed by formula I (R<1> and R<2> each is a lower alkyl), e.g. 4-[(1-methoxyimino-1-phenyl)-methyl]-5-methyl-1, 2,3- thiadiazole. The derivative is obtained by alkylating a compound of formula II in the presence of a base, reacting the alkylated compound with a hydrazine derivative to afford a compound of formula III (R<3> is a lower alkoxycarbonyl, a lower alkanesulfonyl or an arenesulfonyl) and reacting the resultant compound of formula III with thionyl chloride. As the derivative, 4-[(1-methocyimino-1- phenyl)-methyl]-5-methyl-1,2,3-thiadiazole is exemplified.
Patent JP-S5415989-A (JP)
Title: Syntheric resin laminate and its production
Inventor: FURUYAMA KENJIYU
IPC: B32B5/18
Filed: 1977-06-06
Abstract: PURPOSE: The intermediate layer of a mixture consisting of a carboxyl group-containing vinyl polymer and a blocked isocyanate is laid between polyurethane foam and resin formed product to produce said synthetic resin laminate showing excellent durability against combined action of light and heat. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09260943-A (JP)
Title: High frequency oscillation circuit
Inventor: NISHIKIDO MASAMITSU
IPC: H03B5/18
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency oscillation circuit with which an oscillation frequency can be adjusted with high accuracy over a wide range at low cost by attaching conductors or dielectrics for oscillation frequency adjustment at the different positions of a microstrip line. SOLUTION: By attaching the conductors to the microstrip line, a cross-sectional area is changed and an inductance component is fluctuated. When the inductance component is changed at the position of high magnetic field strength on a microstrip resonator, the influence upon a system is enlarged. Oppositely, at the position of low magnetic field strength, the influence is reduced so that fine adjustment can be performed. Conductor regist 7 is formed on the microstrip line resonator and conductor attaching windows 8, 9 and 10 are provided from the position of strong magnetic field to the position of weak magnetic field on the microstrip line 3. The conductors are attached through one of these conductor attaching windows 8, 9 and 10 at least onto the microstrip line 3 so that the oscillation frequency can be adjusted.
Patent JP-S56162749-A (JP)
Title: Mask device
Inventor: NAKAMURA SHINICHI
IPC: G03F1/00
Filed: 1980-05-20
Abstract: PURPOSE:To obtain a highly accurate photomask by providing >=1 pair of key patterns for production inspection of photomasks on the 1st photomask and providing the patterns corresponding to a pair of the key pattterns of the 1st mask on the  other masks to be superposed. CONSTITUTION:>=1 Pair of key patterns are provided respectively diagonally on the 1st chip 13 out of the chips 13-16 of, for example, four photomasks for producing semiconductor devices in such a manner that the key patterns are 17 and 18, 19 and 20, 21 and 22. Patterns 23, 24 are provided to the chip 14 in correspondence to the patterns 17, 18 of the chip 13, patterns 25, 26 to the chip 15 in correspondence to the patterns 19, 20, and patterns 27, 28 to the chip 16 in correspondence to the paterns 21, 22. If the key pattterns give no inconveniences to the bonding or the like of the semiconductor devices, the accuracy of superposition is much improved by providing the other key patterns of the chips 14-16 in the same positions as those of a pair of the key patterns 13, 18.