baber/WOPTO huggingface dataset:
Patent JP-H02309331-A (JP)
Title: Finder for camera
Inventor: NAKAI ETSUKO
IPC: G03B13/14
Filed: 1989-05-24
Abstract: PURPOSE:To perform the compensation of parallax and the correction of diopter with extremely simple constitution and to miniaturize a finder by advancing and retreating a correcting lens with respect to a specified position on the optical axis of a finder optical system at the time of selecting the macro photographing position of a photographing optical system. CONSTITUTION:The optical path of the finder optical system provided separately from the photographing optical system has such constitution that light reaches a pupil 11 through an objective lens 2, a 1st condenser lens 3, a relay optical system 6, a 2nd condenser lens 9 and an ocular 10. At the time of selecting the macro photographing position of the photographing optical system, the correcting lens 1 is inserted on an optical axis 13 ahead of the objective lens 2 to refract the optical path 13 and the parallax is compensated. At the same time, the diopter is corrected by changing the convergence rate of luminous flux and shifting an image-formation surface from a position 5, 8 to a position 4, 7. Namely, in the case of performing the macro photographing, a holding member 23 is rotated by a motor 22 and a close-up lens 21 is positioned on the optical axis 20 of the photographing optical system, then the correcting lens 1 is rotated with a holding member 29 through gears 26 and 27 to be positioned on the optical axis 13 of the finder optical system.
Patent JP-H0633083-A (JP)
Title: Triglyceride as friction modifier of engine oil for improvement of fuel economy
Inventor: BURENTO RICHIYAADO DOONAA
IPC: C10N10/02
Filed: 1993-06-02
Abstract: A friction modifier composition is disclosed that comprises an oil of lubricating viscosity and containing a friction-reducing amount of an additive comprising;   (A) at least one natural oil comprising an animal oil or vegetable oil comprising a triglyceride of the formula <CHEM>  or (A') a diglyceride of the formula <CHEM> wherein R<1>, R<2> and R<3> are independently saturated or unsaturated aliphatic hydrocarbyl groups containing from about 8 to about 24 carbon atoms and (B) at least one metal overbased composition.
Patent JP-H04334164-A (JP)
Title: Picture reader
Inventor: NISHIKAWA MASAAKI
IPC: H04N1/19
Filed: 1991-05-09
Abstract: PURPOSE:To attain accurate shading correction by moving both an optical system and a reference body to make the optical system and the reference body in close contact with each other at the correction of read. CONSTITUTION:A read roller 4 is reversed for shading correction and a sensor unit 13 in press contact with a read roller 4 is rocked around a fitting shaft 14 and a read position of a sensor unit 12 is moved on a white color reference board 7. When the sensor unit 13 is rocked, a space is caused between the white color reference board 7 and an original face of the sensor unit 13, the white color reference board 7 is driven by a force of a plate spring 15 around a shaft of the roller 4 and the sensor unit 13 and the white color reference board 7 keep a contact at all times. Thus, accurate shading correction is implemented.
Patent JP-H11321729-A (JP)
Title: Tractor
Inventor: YAMANISHI ISAMU
IPC: B62D55/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To mount a semicrawler on a tractor easily by installing the support tool of the semicrawler on right/left rear axle boxes of the tractor and providing the swing support shaft of the semicrawler on the lowerside of the right/left rear axle boxes. SOLUTION: The rotary drive bodies 12 of right/left semicrawlers 3 are installed on the shaft end flange 11A of a rear shaft 11 while being matched with the axial center of the rear shaft 11 by plural bolts. The right/left rear shafts 11 are internally inserted to the rear axle boxes 17 projected to the outside from the right/left sides of a tractor body 1A and supported by the bearing rotatably and the track frames 13 of the right/left semicrawlers 3 are mounted on the right/left rear axle boxes 17 vertically and swingably while making the swing support shaft 18 a fulcrum. Further, a support 28 is formed in the opening shape of the lowerside in the longitudinal direction of the frame at some intervals on the lower edge of the track frame 13 and the support shaft 30 of rolling wheels 29 are inserted in the support 28 and positioned in front/rear.  Thus, the right/left semicrawlers can be mounted on the track body easily.
Patent JP-H07315497-A (JP)
Title: Liquid feed monitor for tank truck
Inventor: TSUCHIDA KAZUHIRO
IPC: B65D88/12
Filed: 1994-05-23
Abstract: PURPOSE:To prevent an accident that an incorrect sort of liquid is fed during liquid feed operation by a tank truck. CONSTITUTION:An oil sort judging device 12 is mounted on the midway of a liquid feed pipe 5 through which oil liquid flows when liquid oil is fed to a storage tank 43 provided in a gas station from a transportation tank 2 mounted on a tank truck 1. The oil sort judging device 12 detects the dielectric constant and density of the oil liquid flowing along the liquid feed pipe 5 and judges the oil sort based on the detected results. The result of judgement by the oil sort judging device 12 is indicated on a monitor 36 provided on the right side of the tank truck 1 to let an operator notice it. Therefore, the operator can confirm the oil sort before oil liquid is fed to the storage tank 43, and an accident such as oil mixing can be prevented.
Patent JP-S5773259-A (JP)
Title: Safety circuit of automatic speed changer control system
Inventor: KAWADA SHIYOUJI
IPC: F16H59/44
Filed: 1980-09-24
Abstract: PURPOSE: To prevent occurrence of a shock due to violent engine brake by sensing an abrupt drop or stop of the car speed response signal, setting the speed change operation control signal at the state with large speed ratio, and permitting the state to continue by selfholding function.  
     CONSTITUTION: When a trouble has occurred as leading to a stop of the car speed response signal effects of a capacitor 41 and a resistance R42 will change the voltage at a terminal F quickly. As a result, the difference between input voltages at the negative and positive terminals is inverted from the normal state, and the output terminal of a comparator IC 2  will become at H level to actuate a transistor Tr8, whose collector terminal CR is then grounded to become at L level, so that a capacitor D43 allows the current to flow in the regular direction to be grounded through the transistor Tr8. Thus the voltage at the terminal M of control circuit drops to become at L level, and a solenoid SSV accordingly will be off to provide the state with large velocity ratio. This state will continue by selfholding function. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1142246-A (JP)
Title: Thermal treatment controller
Inventor: SAADAT VAHID
IPC: A61F2/958
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To enable effective adjustment of the temperature and the pressure of a fluid by forming a first pressure control valve of an exhaust conduit to automatically open the exhaust conduit when the pressure of a fluid within a fluid reservoir of an expanding device reaches a first limit value. SOLUTION: An apparatus 10 is provided with a catheter 12 containing a slender shaft 14 having an expanding bag 16 as a fluid reservoir 18 or an equivalent expanding device at a far end 20 to fill the fluid reservoir with a fluid 22 supplied from an injector 24 or the like. The apparatus 10 contains a first drainage conduit 28 in a fluid contact with the fluid reservoir 18 and the first drainage conduit 28 controls a fluid access to the first drainage conduit 28 through a main fluid discharge port 30 with a first pressure control valve 32. The first pressure control valve 32 is so formed to open when the fluid pressure reaches a limit value in the fluid reservoir 18 and the first pressure control valve 32 opens when the fluid pressure reaches the limit value and the fluid leaves the main discharge port 30 through the first drainage conduit 28.
Patent JP-H05318321-A (JP)
Title: Grinding tool
Inventor: HARADA YOSHIO
IPC: B24D3/06
Filed: 1992-05-25
Abstract: PURPOSE:To display an excellent grinding function across a long term without leaving grind chips on a surface by forming a flame spraying film with 3% or more of a pore rate by a super hard powder material on the surface of a metal or non-metal mother material. CONSTITUTION:A desired grinding tool is made by forming a flame spraying film with 3% or more of a porosity by a super hard powder material on the surface of a metal or non-metal mother material. Then, for example, cermet consisting of a carbonized part and a metal of more than one kind is used as the super hard powder material. This flame spraying film has particles which are destroyed or peeled out easily by heating and cooling or mechanical contact with a grinding material and the like without the fusion with this carbide cermet powder material, even if they are added in the carbide cermet powder material and filmed by flame spraying simultaneously.
Patent JP-S5758156-A (JP)
Title: Electrophotographic receptor
Inventor: ISHIKAWA SHIYOUZOU
IPC: G03G5/06
Filed: 1980-09-26
Abstract: PURPOSE:To obtain an electrophotographic receptor with satisfactory film forming properties, high flexibility, high sensitivity and superior durability by forming a photosnsitive layer contg. a p-pyrrolidino-benzaldehyde-hydrazone compound as a charge transferring material. CONSTITUTION:A hydrazone compound obtd. by the reaction of p-pyrrolidino- benzaldehyde with a hydrazine compound and represented by formula 1 ( where each of R1 and R2 is optionally substituted alkyl, aralkyl or aryl, yet both of them are not alkyl) is used as a charge transferring material. On an electrically conductive support a charge generating layer such as layer contg. a disazo pigment and a binder is formed, and on the layer a charge transferring layer contg. said charge transferring material is formed to manufacture a receptor. This receptor has high sensitivity, superior durability, etc.
Patent JP-2000321442-A (JP)
Title: Optical parts
Inventor: ISHIKAWA SHINJI
IPC: G02B6/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To easily produce optical parts having a small optical loss, a simple structure and desired temperature characteristics. SOLUTION: An optical part 10 is an optical fiber grating element with a grating 12 formed in the core region 11 of an optical fiber and the clad region 13 comprises silica glass. The optical material of the core region 11 is a ladder type silicone resin and the desired refractive index is provided to the silicone resin by appropriately adjusting the combining ratio between SiO and functional groups and also appropriately adjusting the combining ratio between methyl groups and phenyl groups. The optical part 10 has a desired coefficient of thermal expansion and desired temperature characteristics as a whole.
Patent JP-S62289342-A (JP)
Title: Metallic die device for full enclosed die forging
Inventor: SATO KUNICHI
IPC: B21J5/02
Filed: 1986-06-09
Abstract: PURPOSE:To execute full enclosed die forging having a size accuracy being equal to cold forging, by constituting the titled device so that an actuator is provided on a necessary part of confronted metallic dies, and a partial deformation can be given to the metallic die by driving independently each actuator. CONSTITUTION:A metallic die 2 and a metallic die 11 which have been confronted are fixed to a base 1 and a lifting slider 10, respectively, and a necessary number of bending arms 6 are provided radially on a metallic die part 4 having a constricted part 5 and the metallic die 1. Also, as for the base 1 and the slider 10, cylinders 8, 13 are provided through fitting seats 7, 12 at a position corresponding to each arm 6, and piston rods are made to abut on each arm 6. When an error has been generated in a finish size of a formed part at the time of warm or hot forging, a partial deformation is given to the metallic die 2 or the metallic die 11 through the arm 6 by driving the cylinders 8, 13 corresponding to the part where the error has been generated. In this way, a product by full enclosed die forging having a size accuracy being equal to cold forging is obtained.
Patent JP-S5656268-A (JP)
Title: Coating on base material
Inventor: HORIE MASAAKI
IPC: B05D1/40
Filed: 1979-10-15
Abstract: PURPOSE: To provide colorfully beautiful and complicated patterns to a base material by dropping and coating a powder paint from the net of the peripheral wall of a hollow roll on a base material by means of vibration generated by the dropping impact of a great number of balls inside the roll while supplying the powder paint into the roll.  
     CONSTITUTION: After coating a slurried inorganic paint 2 over the surface of a base material 1 by means of a brush roller, etc., the base material 1 is moved to beneath a hollow roll 4 by a conveyer 10, where the hollow roll 4 is supplied a hydraulic inorganic powder paint 5 from a paint supply tube 3 while being turned in the direction of arrow B as a driving roll 8 rotates, and also the paint 5 is dropped in an atomized state and adhered in a flower-pattern to the surface of the inorganic paint 2 of the base material 1 while preventing the choking of a net 7 with the powder paint 5 by means of fine vibration of the roll 4, generated by balls 6 moving, colliding, and dropping inside the roll 4 and a vibrator 9 during the rotation of the hollow roll. Thus, the colorfully beautiful and complicated pattern can be formed on the surface of the base material 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62290343-A (JP)
Title: Brushless dc motor
Inventor: KANCHIKU YOJI
IPC: H02K29/00
Filed: 1986-06-09
Abstract: PURPOSE:To stabilize phases of a position detecting element and an armature winding by inserting a resin base into a positioning hole provided in a stator core and inserting and securing the position detecting element in a holder portion provided in the resin base. CONSTITUTION:A stator core 50 furnished with armature windings 52 is provided with square holes 84 at a given angle from the armature windings 52. If positioning projections 66 of a resin base 62 are press-fitted into these square holes 84, the resin base 62 is secured to the stator core 50. A hole element 58 is inserted into an opening of a holder portion 64 provided in a resin base 62 through an opening 88 of a printed board 56. A terminal portion 60 of the hole element 58 is opposed to a copper foil 76 of said printed board 56.
Patent JP-H0429439-A (JP)
Title: Transmission controller
Inventor: NAGAISHI YASUO
IPC: H04L12/40
Filed: 1990-05-23
Abstract: PURPOSE:To enable transmission from a subordinate station without a transmission right by starting the transmission by confirming a vacant line by a line busy detecting means when a transmission request for a control station is issued from the subordinate station, performing the delivery of a busy signal from the control station simultaneously with the occurrence of access, and informing another subordinate station the busy of the line and prohibition of the transmission. CONSTITUTION:The transmission control means 14 of the subordinate station 5a checks the presence/absence of the busy signal or a data signal on a communication line 17 by a busy signal detecting means 13 when the transmission request for the control station 4 is issued, and starts the transmission when it is judged that the vacant communication line 17 exists. The control station 4 detects the access of the subordinate station 5a by a reception circuit 9 and an access detecting means 10, and starts the delivery of the busy signal by using a busy signal delivery means 6 to prohibit the access from another subordinate station, and informs the busy of the communication line 17 to another subordinate station, and prohibits the use of the communication line 17.
Patent JP-S5923711-A (JP)
Title: Pressure governor of air spring for vehicle
Inventor: TERUI TOSHIYASU
IPC: B60G17/04
Filed: 1982-07-30
Abstract: PURPOSE:To improve precision in control by forming the captioned device for adjusting height of a motorcycle in such a manner as a pressure sensor, an exhaust valve and a control valve are provided between an air pump and an air chamber, and the exhaust valve is opened at a pressure above the highest limit of a target pressure and closed at a pressure of the lowest limit with the control valve opened. CONSTITUTION:A control valve 88 or 90 is opened and an air pump 82 is driven to pressurize an air chamber 66. A pressure detected by means of a pressure sensor 92 is sent to a controller 96, and when this pressure grows to a special pressure higher enough than a target air pressure, the controller 96 stops the pump 82 to open an exhaust valve 94. This reduces the pressure gradually. When the pressure detected by the sensor 92 is dropped to the lowest limit of the target pressure, the exhaust valve 94 is closed. Because of this, each air pressure in the air chamber 66, air passage and the opening/closing circuit of one-direction valve 86 is equalized to each other and stabilized at a pressure somewhat higher than the lowest limit of the pressure. Subsequently, the control valve 88 or 90 is closed. This constitution realizes improvement of precision in pressure governing.
Patent JP-H05192157-A (JP)
Title: Dna fragment containing dna coding variant beta-tubulin and its use
Inventor: KIMURA HIROYUKI
IPC: C12N15/65
Filed: 1992-05-26
Abstract: PURPOSE:To provide the variant DNA of a microorganism-originated beta-tubulin gene capable of being utilized as a selection marker for the transformation of Acremonium.chrysogenum. CONSTITUTION:A DNA fragment of the formula, etc., which is a variant of a beta-tubulin-coding DNA originated from Acremonium.chrysogenum and which contains a variant beta-tubulin-coding DNA giving medicinal resistance to the Acremonium.chrysogenum when expressed in the microorganism is produced.
Patent JP-H02310949-A (JP)
Title: Semiconductor module for electric power
Inventor: SODA OSAMU
IPC: H01L23/28
Filed: 1989-05-25
Abstract: PURPOSE:To prevent a chip and a lead wire from being damaged by a method wherein a flexible film is installed in a proper place between an external opening inside a cylindrical body and a silicone rubber layer and a gas chamber which has been shielded from the outside is formed between the film and the silicone rubber layer. CONSTITUTION:A swell of an epoxy resin presses a silicone rubber layer 9; a part 9a facing a gas chamber 17 of the flexible silicone rubber layer 9 is swollen; also a film 16 is swollen to the outside. When the epoxy resin layer 10 is contracted, a pressure pressing the silicone rubber layer 9 by the epoxy resin layer 10 disappears; a temperature inside the gas chamber 17 is lowered; the part 9a is not swollen; the film 16 is not swollen to the outside. Consequently, a pressure to which the epoxy resin layer 10 is subjected is relaxed by the swell of the part 9a; a chip 4 and lead wires 5, 6 are not damaged. Since the film 16 separates the inside the outside of the gas chamber 17 airtightly, moisture in from the air does not disturb an insulating property.
Patent JP-H06343441-A (JP)
Title: Device for cutting stem of mushroom and method therefor
Inventor: KANEKO SHOZO
IPC: A23N15/00
Filed: 1993-06-03
Abstract: PURPOSE:To provide a mushroom stem-cutting device for cutting the stems of mushrooms, especially Pholiota nameko, so as to coincide with specifications, and a method therefor. CONSTITUTION:A device for cutting the stems of mushrooms is characterized by providing a main body 8 with a first rotator 14 and a second rotator 16 having spiral projections respectively, forming a mushroom-arranging mechanism, and a mushroom stem-cutting mechanism and thereby enabling efficiency, hygienically and surely cut the stems of the mushrooms. The mushroom-arranging mechanism is composed so that the stems of the mushrooms are arranged in the vertical lower direction by guiding and carrying the stem-cutting mushrooms loaded on at least one of the rotators 14, 16 with the spiral projections 12 with the rotation of the respective rotators 14, 16 and simultaneously nipping the stems of the stem-cutting mushrooms with the first rotator 14 and the second rotator 16.
Patent JP-H08330431-A (JP)
Title: Semiconductor integrated circuit
Inventor: YASUDA SUSUMU
IPC: G11C29/14
Filed: 1995-05-31
Abstract: PURPOSE: To shorten the test time of a semiconductor integrated circuit with digital and analog macrocells, by making the tests of all its digital circuits including its user logic possible. CONSTITUTION: The figure shows the connections of the whole of an IC when an analog-to-digital converter is used as its analog macrocell. In the IC comprising a plurality of digital macrocells 4, 5, a user logic 2 and an A/D converter macrocell 3, all the cells other than the A/D macrocell 3 are kept in ordinary operation states, and a test terminal (TEST3) of the A/D macrocell 3 is brought into a high level, and further, a digital-data outputting terminal 302 of the A/D macrocell 3 is set to the state wherein from a terminal (ATBUS) connected with the external terminal of the IC, digital data signals are inputted directly to the terminal 302. Thereby, the tests of all the digital circuits other than the A/D converter macrocell are performed.
Patent JP-S61294206-A (JP)
Inventor: INOUE KIYOSHI
IPC: F16B7/22
Filed: 1985-06-19
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-H1050964-A (JP)
Title: Semiconductor device having plug for dispersing hydrogen into semiconductor substrate and fabrication thereof
Inventor: KAMIGAKI TETSUYA
IPC: H01L29/167
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To suppress junction leak by dispersing hydrogen into a semiconductor substrate on which a semiconductor device is formed while being covered with a barrier layer against hydrogen. SOLUTION: A plug 12 is provided while touching the surface of a semiconductor substrate, e.g. the surface region 2, arranged in an opening 11 made through a layer 9 functioning as a barrier against hydrogen, e.g. a silicon nitride layer, covering a semiconductor device. The plug 12 is made of a material diffusing hydrogen, e.g. polysilicon or amorphous silicon, and it is not connected electrically with the semiconductor device.
Patent JP-H10295027-A (JP)
Title: Wiring box made of resin
Inventor: YONECHI KIWAMU
IPC: H02G3/08
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To surely provide a simple structure for detecting a position of a buried wiring box made of resin. SOLUTION: A wiring box made of resin buried in a wall of a construction has a main box body 1 and a metallic tape 2. The main box body 1 can be mounted in an opposite position to the rear face of the wall. The metallic tape 2 is mounted annularly around the outer side faces, so that the position of the main box body 1 can be detected. The metallic tape 2 has an adhesive layer on a contact face to the main box body 1. Both ends of the metallic tape 2 are bonded by the adhesive layer at a mutually interposedly overlapped part, in which the upper metallic tape is partly broken, so that these metallic parts of the metallic tape are put directly in contact to each other without the adhesive layer in between.