baber/WOPTO huggingface dataset:
Patent JP-H0947104-A (JP)
Title: Tilling device
Inventor: SUDO TAKAAKI
IPC: A01B63/114
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a tilling device designed to deal with the shortage of plowing depth detection displacement by combining the lift operation of upper and lower rear covers to properly conduct plowing depth control operations. SOLUTION: A tractor is mounted with a tilling rotary working machine via a link mechanism to be driven by a hydraulic lift, and an upper rear cover 40 is linked in a vertically movable way, via a support shaft 39, to the rear end of the rotary cover 30 on the upper side of the rotary tine of the working machine, and the rear end side of the upper rear cover 40 is mounted with a lower rear cover 43 in a floatable way. In this tilling device having the above structure, there are provided combining links 61, 62 to combine the respective lift operations of the upper rear cover 40 and the lower rear cover 43, and a plowing depth control member 63 to operate the hydraulic lift is linked via the combining links 61, 62 to the upper and lower rear covers.
Patent JP-H0782436-A (JP)
Title: Canister for automobile
Inventor: ABE KAZUTO
IPC: C08L23/10
Filed: 1993-09-09
Abstract: PURPOSE:To provide a canister excellent in metal chloride resistance and impact resistance and useful for automobiles by molding a composition comprising a specific mixture and a specific ethylenic copolymer in a specified ratio. CONSTITUTION:This canister for automobiles is molded from a composition containing 100 pts.wt. of a mixture (the total amount of the components A to C is 100wt.%) comprising (A) 39-80wt.% of a polyamide such as nylon 6, (B) 19-60wt.% of PP, and (C) 1-40wt.% of modified PP obtained e.g. by graft- reacting an unsaturated carboxylic acid anhydride such as maleic acid anhydride to PP, and 1-20 pts.wt. of an ethylenic copolymer containing carboxylic acid anhydride groups.
Patent JP-H0780549-A (JP)
Title: Method for correcting dimension of tooth after heat treatment
Inventor: IKUSHIMA KOICHI
IPC: B21D3/14
Filed: 1993-09-09
Abstract: PURPOSE:To correct the faces of teeth while preventing damages to carburized and hardened layers when the faces of teeth having carburized and hardened layers are corrected. CONSTITUTION:The carburized and hardened layers 20 are formed on the surface of a toothed steel alloy member. The ironing allowance of tooth 15 is about 0.1 to 0.3mm in terms of BBD dimension. Correcting is carried out by holding the surface of teeth 15 by pressing to be ironed by the ironing surface 36 of a mandrel 31 while the outer circumference 1c of toothed member is contained by the first containing surface 35 of a die 30. The base material part inside of carburized and hardened layer 20 of tooth part 12 is allowed to flow in the direction shown by the arrow K1 to fill a clearance 40. Since material moving a accompanying ironing absorbed by clearances 40 and 44, a flow along the axial longitudinal direction is not basically generated.
Patent JP-S61102988-A (JP)
Title: Code operation type roll blind
Inventor: SHOJI YOSHIHIRO
IPC: E06B9/78
Filed: 1984-10-27
Abstract: A screen-locking device for use in roll blinds of the type having a fixed shaft (11), a screen-roll (15) rotatably fitted on the fixed shaft, a cord-pulley (20) rotatably mounted on the fixed shaft, the device comprising a brake drum (11b) formed on the fixed shaft, a coil spring (24) fitted around the brake drum, the cord-pulley having an opening (22) over the brake drum, the coil spring having the both ends (25, 26) thereof inserted into the opening and crossed in a V-shaped form when axially viewed, a sleeve (17) removably fixed to the screen-roll and rotatably mounted on the fixed shaft (11), a key (18) reversibly fitted on the sleeve and formed with a radill  POUND inwardly extending projection (19) on one side of the key. For use with a roll blind having no auxiliary spring-motor, the device produces a large braking force when the key is set one way in which the projection is in a space between the both ends (25, 26). On the other hand, for use with a roll blind with an auxiliary spring-motor (44) to balance the weight of the screen (30), the device produces a small braking force when the key is set the other way in which the projection is out of the space between the both ends.
Patent JP-2000016370-A (JP)
Title: Power device capable of lightly traveling bicycle even in slope by rotating force of rotated lever
Inventor: SHINOZAKI MASAO
IPC: B62M3/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To travel a bicycle with small force by a simple device by providing a power device capable of changing small force to large force by combining levers to be used. SOLUTION: Two same levers are used, and each one end of two levers is fitted to the common shaft. In this case, bearings of one end parts of two levers are formed as a one-way clutch structure so that when pushed, it is rotated, and when pulled, it is raced. The tip (force point) of each lever is connected to parts of both ends of a crankshaft rotated by a foot pedal through a pull rod. Thus, when the crankshaft is rotated by the foot pedal, two levers are alternately pushed and pulled repeatedly, whereby the rotation of the gear of the shaft rotated by small force is transmitted to a wheel throgh a transmission means such as a chain or the like by the principle of lever to travel a bicycle.
Patent JP-S6285444-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIN DAISHIYOKU
IPC: H01L21/3205
Filed: 1985-10-09
Abstract: PURPOSE:To prevent a wiring layer from being disconnected by forming a contacting hole with a mask layer capable of sidewisely etching by isotropic etching and having a masking property for anisotropic etching of an insulating layer, and alleviating the step of the fine contacting hole. CONSTITUTION:A mask layer capable of sidewisely etching by isotropic etching with resist as a mask and having a masking property for anisotropic etching of an insulating layer is used to sidewisely etch the mask layer by isotropic etching to open a hole slightly larger than the contacting hole, and the contacting hole is formed by utilizing the mask layer. For example, a hole is formed in the contacting hole forming region of the resist 4, and the layer 3 is removed larger than the area of the hole by isotropic etching. An insulating layer 2 is removed to the midway of the thickness in a thicknesswise direction in the area of the hole by anisotropic etching. Then, the resist 4 is removed, with the layer 3 as a mask the layer 2 is removed by anisotropic etching to expose a primary base 1.
Patent JP-H1067700-A (JP)
Title: Production of acetic acid
Inventor: KIDA KOICHI
IPC: C07C53/08
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of safely and inexpensively producing acetic acid in high productivity while releasing from the restriction of the production equipment of carbon monoxide by bringing a gas mixture of carbon monoxide and methanol obtained by thermally decomposing methyl formate in the presence of an alkali, into contact with a catalyst solution. SOLUTION: This method comprises: obtaining a homogeneous equimolar gas mixture of carbon monoxide and methanol by thermally decomposing methyl formate in the presence of an alkali such as active carbon supporting caustic alkali, aluminum oxide supporting potassium oxide, etc., at 150 to 400 deg.C, preferably 230 to 320 deg.C, directly introducing the obtained gas into an acetic acid synthesizing reactor and bringing it into contact with the catalyst solution (for example a solution comprising rhodium catalyst, a halogen compound, water, if required, an alkali iodide such as lithium iodide, etc., and acetic acid), at 130 to 250 deg.C.
Patent JP-S60118519-A (JP)
Title: Obverse and reverse discriminating device for work
Inventor: ASAKURA TOSHIKAZU
IPC: B65G47/244
Filed: 1983-12-01
Abstract: PURPOSE:To correctly discriminate obverse from reverse by disposing a reflex type fiber sensor along the normal of a work strained face at a position shifted by a designated angle with respect to the work transport direction in an obverse and reverse discriminating device for a ring-shaped work like a circle lip. CONSTITUTION:When a work W is transported with its obverse up, an (a) point of a strained face of the work W crosses the center line Y of a reflect type fiber sensor 3b. At this time, a ray of light of a projecting portion 3c is reflected on the strained face Wa at the (a) point to incide upon a photo detecting portion 3d, so that a photo detecting signal is generated. Detecting light 3d of reflected light when the center line y of the sensor 3b passes the point (a) of the strained face Wa is generated once at the moment when the normal of the strained face Wa is aligned with the center line Y of the sensor. Accordingly, obverse and reverse can be correctly discriminated from each other according to the existence of the detected ray of light 3d.
Patent JP-H0273164-A (JP)
Title: Structure for current sensor
Inventor: KASHIWA TAKEO
IPC: G01R15/20
Filed: 1988-09-08
Abstract: PURPOSE:To improve insulating pressure resistance and mechanical strength with a simple constitution and to facilitate the assembly of the title sensor by inserting a printing wiring plate where an insulating sheet and a magnetic sensor are mounted into the void part of a coil. CONSTITUTION:The current sensor is formed by inserting a printed board 7 where a Hall element 4 being the magnetic sensor and the insulating sheet 8 which covers the element 4 and is wider than the cross section of a core 2 are mounted into the void part of the coil 1 in which the shape of a coil core is square on a plane parallel with a magnetic flux flowing direction. With such a simple constitution, the insulating pressure resistance and the mechanical strength can be improved more than in the case where only the element 4 is inserted and the current sensor which is easily assembled can be obtained.
Patent JP-H1068867-A (JP)
Title: Autofocusing device for camera
Inventor: MATSUMOTO TOSHIYUKI
IPC: G03B15/05
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an autofocusing device capable of performing focusing by the several times of flashing, shortening time lag to focusing, simplifying control and giving adequate light quantity. SOLUTION: The divided object images are received by a charge storage type photoelectric conversion part 2, data for focus detection are outputted to a CPU 1 to generate the output in accordance with the intensity of light received light reflected on an object. At a storage amount monitor 3, a signal corresponding to the storage amount in the middle of the charge storage operation of the part 2 is outputted. At an auxiliary light quantity setting part 4, the adequate light quantity of auxiliary light by which the adequate storage amount is given is set based on the signal outputted through the CPU 1 from the monitor 3. An auxiliary light control part 5 electrically controls an entire auxiliary light device 6, so that start and stop of light emission are performed with the light quantity set at the part 4. The device 6 is charged by the control of a charge device 7.
Patent JP-H0966119-A (JP)
Title: Goggles
Inventor: YAMAMOTO TAMENOBU
IPC: A61F9/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent band couplers for coupling a band to left and right end parts of the goggle body, from largely extending outward from a goggle body by forming the band coupler so that they extend by a short lateral distance from the goggle body. SOLUTION: A goggle body 2 is formed at each of its left and right ends with a pair of upper and lower locking pieces, and a band coupler 4 is provided with a pair of upper and lower projecting engaging pieces 13 corresponding to the upper and lower locking pieces 8. A coupling piece 14 for wining thereon a band 3 is provided between the pair of upper and lower engaging pieces 13 so that the projecting end sides of the latter can be connected together. A fit-in engaging mechanism 17 for limiting laterally outward shift of the band coupler 4, relative to the goggle body 2 is provided between the each of the left and right ends of the goggle body 2 and the band coupler 4.
Patent JP-H0676005-A (JP)
Title: Method and system for checking name of disease of patient
Inventor: ASARI TAKASHI
IPC: G06Q50/22
Filed: 1992-08-25
Abstract: PURPOSE:To easily check the name of disease of a patient and to easily generate data for check with respect to the patient disease name check method in the examination and treatment support system used in a medical service like a hospital. CONSTITUTION:Character strings expressing names of disease or parts of them corresponding to respective examination and treatment contents are registered in a disease name check master 42, and a character string corresponding to examination and treatment contents of the patient who is subjected to examination and treatment is retrieved from the disease name check master 42, and it is checked whether the character string retrieved from the disease name check master 42 exists in character strings of names of disease of the patient or not.
Patent JP-H0389810-A (JP)
Title: Grounded line selecting relay for multiple line system
Inventor: KAI TAKAAKI
IPC: H02H3/36
Filed: 1989-08-31
Abstract: PURPOSE:To select a faulty circuit surely by detecting a grounded fault line from a zero-phase voltage, a current change before and after the occurrence of ground fault and a current-phase relation to the operation result from the period of time from the point of time of detection of the ground fault to the time when a load current positive-phase-sequence component exceeds a specified value. CONSTITUTION:A first grounded line selector 31 inputs the output S17 of an operation part 26, the digital quantity of a zero-phase voltage V0 to be the output S7 of a data conversion part 16 and the timer set point of the other party end preceding cutoff detector S20 and outputs a grounded line determination signal S23 or S24 upon ground fault on a line 3 or 4. In a selector 33, when the zero-phase voltage V0 is a polar voltage in the same way as the selector 31, the active component of IRY2 is higher than a specified value and a grounded line determination signal S26 or S27 is outputted from the code of the effective component.
Patent JP-H04106420-A (JP)
Title: Optical fiber gyroscope
Inventor: NISHIURA YOZO
IPC: G01C19/72
Filed: 1990-08-27
Abstract: PURPOSE:To keep constant the quantity of light passing through a polarizer while stabilizing a scale factor by placing a double refractive optical fiber immediately behind a light emitting element in such a manner that a main optical axis thereof makes an angle of 45 deg. with a linear polarization of the light emitting element. CONSTITUTION:A double refractive optical fiber 2 is placed immediately behind a light emitting element 1 in such a manner that a main optical axis thereof makes an angle of 45 deg. with a linear polarization of the light emitting element 1. The optical fiber 2 is made to act as depolarizer in substance and a linearly polarized light passing therethrough is depolarized. The light thus depolarized is impinged into a fiber type polarizer 9 to be turned to a linearly polarized light, so that a quantity of light appearing at an output of the polarizer 9 is constant. Even when a rotation of the polarization plane occurs, the light remains as depolarized light because as it happens to the light having any polarization plane. The constant quantity light at the output of the polarizer 9 eliminates the need for matching axes and adjustment between the optical fiber 2 and the light emitting element 1 and the polarizer 9.
Patent JP-H0781096-A (JP)
Title: Printing head for wire dot printer
Inventor: YANO AKIO
IPC: B41J2/295
Filed: 1993-09-10
Abstract: PURPOSE:To prevent a dislocation of an enlarged mechanism arising at a fastening by a single set screw of a part of the enlarged mechanism of an annular frame and a local strain deformation arising at the annular frame at driving each pressure actuator in relation to a wire dot printing head of such a type wherein a piezoelectric element lamination body of a piezoelectric driving type actuator is assembled and mounted directly on the annular frame. CONSTITUTION:A plurality of reinforcement ribs elements 40, 42 are integrally mounted with a predetermined space at both of an outside wall face and an innerside wall face of an annular state frame 10 or either of them. Besides, at a fastening of a section 36 of the enlarged mechanism to the annular state frame 10 with a single set screw 44, an annular washer element 46 is made to exist between the set screw and a section of the enlarged mechanism.
Patent JP-H0565353-A (JP)
Title: Biaxially oriented poly-p-phenylene sulfide film
Inventor: NOGUCHI YUKIO
IPC: B29C55/12
Filed: 1991-09-05
Abstract: PURPOSE:To improve the electrical insulating properties of the subject film by forming a film from poly-p-phenylene sulfide resin pellets contg. inert fine particles having a mean value and a relative standard deviation of the equivalent diameter of equal-area circle as calculated by a specific equation and a specified particle diameter ratio. CONSTITUTION:Inert fine particles, e.g. vaterite CaCO3, are dispersed in a liq. boiling at 180-290 deg.C, e.g. ethylene glycol, to give a slurry contg. the particles having a particle diameter ratio of 1.0-2.5, a relative standard deviation of the equivalent diameter of equal-area circle as calculated by equation I [wherein Di is an equivalent diameter (mum) of equal-area circle of particles; D is a mean value (mum) of the equivalent diameter calculated by equation II; and (n) is the number of particles] of 1.0 or lower, and a mean value of the equivalent diameter of 0.05-3.0mum. The slurry is mixed with a poly-p-phenylene sulfide powder and extruded on a vented extruder to give pellets contg. 0.01-2wt.% the particles, which are extruded into a film and biaxially oriented, thus giving the objective film.
Patent JP-H1066987-A (JP)
Title: Air diffuser of septic tank
Inventor: NAKAOKA TAKAYOSHI
IPC: C02F3/20
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a diffuser hole with sludge by forming plural diffuser holes in a diffuser pipe formed by a flexible body, supplying air to the diffuser pipe which is inflated to inject the air from the holes and stopping the air supply to deflate the diffuser pipe to close the holes. SOLUTION: A liq. mixture of activated sludge and sewage is stored in an aeration tank 3, and an air diffuser consisting of a diffuser pipe 1 formed by a flexible body is arranged below a membrane separator. When aeration is conducted, air is supplied to the diffuser from a blower 6 outside the aeration tank through an air feed pipe 5 and injected into the liq. mixture from a diffuser hole 2 to dissolve oxygen. A cleaning circulating current is generated to clean the membrane separator 4. Meanwhile, when aeration is stopped, the supply of air to the diffuser pipe 1 is stopped, the diffuser pipe 1 is deflated and flattened to close the diffuser hole 2 with the inner wall of the pipe 1, hence the activated sludge does not intrude into the pipe 1, and the clogging of the hole 2 with the sludge is prevented.
Patent JP-H0274013-A (JP)
Title: Magnetic thin film
Inventor: OKABE AKIHIKO
IPC: G11B5/66
Filed: 1988-09-09
Abstract: PURPOSE:To obtain high vertical coercive force or high saturated magnetic flux density, and to maintain a high vertical anisotropic magnetic field by a method wherein a specific range of composition is provided. CONSTITUTION:This magnetic thin film is composed of a CoBtB alloy or CoB alloy, the composition is indicated by the compositional formula of (Coa, Ptb, Mc)100-xOx (provided that a, b, c and x are indicated by atomic %), the range of composition is set at a=100-b-c, 0<=b<=50, 0.1<=c<=30 and 0<=x<=15, and M contains one or more kinds of Ti, Zr, V, Cr, Nb, Mo and Ta. As a result, high coercive force or high saturated magnetic flux density, and a high anisotropic magnetic field can be obtained even on a relatively thick film without raising the temperature of a substrate when a film is formed, and suitable characteristics can be displayed when the film is used as a vertically magnetized film.
Patent JP-S60118931-A (JP)
Title: Zap area setting and processing system
Inventor: TSUBOUCHI MISAO
IPC: G06F11/28
Filed: 1983-11-30
Abstract: PURPOSE:To utilize effectively a main storage by making an operating area in a ZAP area resident to the main storage, and an area not in use unresident to the main storage to prevent duplicated use of the ZAP area and also decrease waste resident amount. CONSTITUTION:A resident module 6, a ZAP module 5 and a system initializing unresident module 9 or the like are stored in a load module area 4. When an operating request of the ZAP area is made by the input from a patch data input section 1, a set section 2 extracts the required area and revises a boundary information storage section 8 to form a new boundary with the area not in use. A system initializing section 10 loads the resident module 6 to a prescribed area on the main storage 15 by using a resident module load section 11. Then a ZAP area load section 12 loads the module 5. Not all are loaded on the main storage, and the area is made resident by using the area in use 7-1 only the ZAP area and a boundary discrimination section 13 is provided for the purpose.
Patent JP-H0650797-A (JP)
Title: Small-volume prover
Inventor: SEO TOSHIO
IPC: G01F25/00
Filed: 1991-08-12
Abstract: PURPOSE:To obtain an-accurate reference volume stably for a long time without being subjected to the sudden temperature change and the pressure deformation of a fluid by a method wherein the advantage of a small-sized internal valve system is utilized and a measuring cylinder and a piston which discharge the fluid in the reference volume are formed as simple shapes. CONSTITUTION:A coaxial measuring cylinder 8 both ends of which are opened inside a cylindrical body 1 through which a fluid under test flows is supported by a ring-shaped wall 7. Through holes 6 formed in the circumference of the measuring cylinder 8 near the ring-shaped wall 7 are opened and shut by a cylindrical slide valve 10. The through holes 6 are opened by the cylindrical slide valve 10 when a measurement is not performed, and the through holes 6 are shut when the measurement is performed. The fluid is discharged through a ring-shaped flow passage 1b when the measurement is not performed, and the fluid moves a piston 9 when the measurement is performed. The piston 9 discharges the fluid in a reference volume inside the measuring cylinder 8 corresponding to a section decided by sensors 15, 16.
Patent JP-S60118941-A (JP)
Title: Runaway control circuit
Inventor: FUJII MASAHIKO
IPC: H02H3/05
Filed: 1983-11-30
Abstract: PURPOSE:To prevent the intermission of a control output at reset processing by switching a signal to a fixed control signal at the runaway of a microcomputer and selecting a control signal of the microcomputer when the operation is restored to normal operation. CONSTITUTION:If the microcomputer 1 runs away and generation of a pulse signal A is intermitted, an output signal B of a dead man timer 3 goes to H, a flip-flop circuit 13 is set and a changeover circuit 7 selects and outputs the fixed control signal generated from a fixed output circuit 6. On the other hand, while the output signal B is generated, a reset circuit 4 generates a reset pulse C at each prescribed period and the pulse C is fed to a reset input terminal R. When the state is restored to the normal stage by the reset processing, the output signal B is inverted to L, the time count of a timer 11 is started and when the time reaches a preset time, a flip-flop 13 is reset and the changeover circuit 7 selects the control signal generated from the microcomputer 1.