baber/WOPTO huggingface dataset:
Patent JP-H02156171-A (JP)
Title: Insulation measuring apparatus
Inventor: FUJIWARA YASUTAKA
IPC: G01R31/12
Filed: 1988-12-08
Abstract: PURPOSE:To make it possible to make a coupling capacitor compact and to alleviate working by forming an outer conductor having a specified electrostatic capacitance at the outer surface of the vicinity of the end part of a current applying lead cable through an insulating layer surrounding the conductor. CONSTITUTION:Two trapezoidal parts 26 and 27 are formed on a current applying cable 20. An outer conductor 23 is formed on the outer surface of an intermediate insulating layer 22 at the parts 26 and 27. The outer conductor 23 is electrically connected to a conductor 21 of the cable 20. A high voltage side electrode 24 is embedded in the insulating layer 22 so as to surround the conductor 21 coaxially. The outer conductor 23 and the electrode 24 are both constituted of a wound copper tape layer or a wound braided tape layer. A capacitor having a specified electrostatic capacitance is formed. The cable 20 is directly connected to a jumper wire 4 which is connected to a cable head. The terminal of a partial discharge measuring device 9 and one end of a detecting resistor 10 are connected to a connecting terminal of the conductor 23. The cable 20 is connected to a DC power source 8 through a protecting resistor 6 in series. In this way, the partial discharge and the like can be measured safely without providing a large capacitor.
Patent JP-S63169234-A (JP)
Title: Tightening device for assembly line
Inventor: SEKIMOTO ISAO
IPC: B23P19/06
Filed: 1986-12-29
Abstract: PURPOSE:To make compact in vertical direction below a conveyor means, by arranging a lift drive means and a work drive means at the side of a screw socket member liftable/lowerable below the conveyor means and constructing an interlocking section of said lift drive means and the work drive means to be traversable. CONSTITUTION:During work, an interlocking section of a lift drive means and a work drive means move laterally to the side of a screw socket member 1 so as to interlock said member 1 with an interlocking section of the lift drive means (cylinder 5), i.e. an engage pin 3, thus lifting said member 1. At the same time, the work drive means is interlocked with the screw socket member 1 so as to cause tightening operation of said member 1. Consequently, it can be made compact vertically below a conveyor means C.
Patent JP-2000138705-A (JP)
Title: Communication terminal
Inventor: AISO TOMOHIRO
IPC: H04L12/54
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of wasteful data communication in automatic mail acquisition processing. SOLUTION: A communication terminal device 1 is connected to a server device 2 for storing mails to the device 1 through a communication network 3. A control part 11 in the device 1 sets plural mail receiving times (Tt) within a mail-receiving time period WTC defined by an operator every day, performs data communication with the server device 2 by using a communication processing part 14 whenever the time (Tt) arrives and consequently acquires mails that are not acquired so far. Each mail receiving time (Tt) is a time that is as long as an integral multiple of a previously defined mail-receiving interval t1 which is earlier than mail receiving start time TS within the period WTC defined, in accordance with the operation results of an operation part 12 of the device 1.  Consequently, the device 1 reduces the number of execution times of wasteful data communication with which mail cannot be received and also suppresses the traffic increase of the server device 2.
Patent JP-H04182307-A (JP)
Title: Production of vetreous carbon material
Inventor: HAINO KAZUYOSHI
IPC: C01B31/02
Filed: 1990-11-16
Abstract: PURPOSE:To efficiently obtain high strength vetreous carbon material free from pinholes which does not transmit gas by depositing a specified amt. of thermosetting resin liquid on a sheet of specified compsn. and properties, laminating several sheets and compression forming the sheets with heat under pressure, and then roasting and carbonizing the laminated body in a nonoxidative atmosphere. CONSTITUTION:Pulp fiber of 0.1-1 denier fiber diameter and 1-5mm length comprising alpha-cellulose by >=90% is formed into paper to obtain a sheet having 10-40mum average pore diameter. Then, this sheet is impregrated with a thermosetting resin liquid containing >=40wt.% residual carbon (e.g. phenol resin liquid) to deposite the resin by 30-100g/m<2>, and dried with hot air. Several treated sheets are laminated, compression formed with heat under pressure to <1/5 compression rate, and then roasted and carbonized in a nonoxidative atmosphere at >=800 deg.C. Thus, vetreous carbon material useful in the field of semiconductor, electrochemistry or the like can be obtained.
Patent JP-H04183324-A (JP)
Title: Treating material for agriculture
Inventor: MIYAMA TAKASHI
IPC: A01G1/00
Filed: 1990-11-16
Abstract: PURPOSE:To enable healthy rearing of seedling by adding a divalent and trivalent compound iron salt to a treating material for agriculture. CONSTITUTION:An aqueous solution of prescribed amount of a divalent and trivalent compound iron salt is uniformly blended with charcoal powder, palm husk carbon, rice hull carbon, active carbon or a carbonized paper-making residue. Size of these carbonized vegetable fiber can freely be selected according to used purpose. For example, when the material is used for treatment of culture medium for hydroponic culture, a carbonized vegetable fiber having about 0.5mm-1cm particle diameter can be used and when the material is used by mixing the material with bed soil of nursery, etc., the carbonized fiber having about <=1.5mm particle diameter can be used so as to protect root of young seedling. Furthermore, the divalent and trivalent compound iron salt includes divalent and trivalent salt of inorganic salts such as chloride, sulfate or phosphate or organic salts such as citrate acetate. Thereby healthy seedling can be reared.
Patent JP-H02155658-A (JP)
Title: Ink jet recording method
Inventor: KAWARADA YOSHIO
IPC: B41J2/05
Filed: 1988-12-08
Abstract: PURPOSE:To regulate the volume of a vapor bubble generated, regulate the volume of an ink droplet caused to fly and vary the area per picture element to thereby obtain gradation properties according to an input signal by regulating an applied voltage of a pulse inputted to a heating element according to a gradation to be obtained. CONSTITUTION:When an applied voltage of a pulse inputted to a heating element 2 is varied, the volume of a vapor bubble generated can be varied. In the case of a pulse duration of 5mus, the volume of the vapor bubble is maximized when the applied voltage is in the vicinity of about 30 V, which is slightly higher than a threshold value, and the volume is reduced as the applied voltage is increased. The size of an ink droplet 6 has positive relationship with the size of the vapor bubble 7, and the area per picture element on a recording paper can be varied by varying the voltage applied to the heating element. When the duration of the input pulse is set to be 5mus and the applied voltage is increased from 30 V to 40 V in increments of about 2 V, the area per picture element can be reduced stepwise from 100% to about 30% in increments of about 15%.
Patent JP-H09144199-A (JP)
Title: Manufacture of inorganic painted body
Inventor: YAMAMOTO MASAHITO
IPC: B05D7/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the painted film adhesion and designing property of a hardened body by molding an inorganic hardened body by use of a composition having specified components, and forming the painted film on the surface thereof. SOLUTION: An inorganic hardened body is molded by use of a composition containing 100 parts by weight of SiO2 -Al2 O3 reactive inorganic powder, 0.2-450 parts by weight of an alkali metal silicate, and 35-1500 parts by weight of water, the surface is treated with an acidic aqueous solution, and a synthetic resin coating material is applied thereto to form a paint film. Otherwise, an inorganic foamed hardened body is molded by use of a composition obtained by adding 0.01-10 parts by weight of a foaming agent to the above composition, and a coating material is applied to the surface to form a paint film. The alkaline property of the hardened body surface is neutralized by the treatment with the acidic aqueous solution, thereby improving the adhesion of the painted film.  In the foamed hardened body, peculiar surface bubbles are generated by the foaming agent, whereby the surface is made porous, and exhibits the anchor effect of the paint film. Thus, a clear color can be provided, and a coloring rich in decorative property can be performed.
Patent JP-S63165892-A (JP)
Inventor: YAMADA AKIRA
IPC: G09B29/00
Filed: 1986-12-27
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-H03170880-A (JP)
Title: Locating method for accident point of underground line
Inventor: IKEDA TADAYOSHI
IPC: G01R31/08
Filed: 1989-11-30
Abstract: PURPOSE:To locate a fault point by detecting the direction and magnitude of an accident current on the basis of the magnetic direction in a conductor axis direction generated by the segment twisting of the segment conductor of a cable and the zero phase current picked up by the sensor coil collectively wound around the outer periphery of the cables assembled in the shape of a pyramid-like stack of three cores in cross section. CONSTITUTION:A pickup coil 12 is collectively mounted to the outer surface of three cables 10a - 10c assembled in the shape of a three-phase pyramid-like stack in cross section. When the coil 12 is arranged so that the center thereof coincides with that of the three-phase cables assembled in the shape of a pyramid-like stack in cross section, the magnetic flux interlinking the coil 12 become a resultant of three phases of magnetic flux. The data of the magnitudes and phases of the currents flowing to the respective conductors of the cables 10a - 10c can be known on the basis of the current due to induced voltage. Therefore, the output of the coil 12 is proportional to a zero phase current. For example, when the cables 10a - 10c are wire shield cables, the zero phases of wire shield (sheath) currents are detected and, from the distribution thereof, a ground accident point can be easily detected.
Patent JP-H08168608-A (JP)
Title: Hydrophobic flocculant
Inventor: TANIMOTO KAYOHIKO
IPC: B01D21/01
Filed: 1994-12-15
Abstract: PURPOSE: To provide hydrophobic flocculant excellent in dehydration cohesive ness and the separation capacity of a solid. CONSTITUTION: A hydrophobic flocculant has a compsn. consisting of at least 10-25wt.% of iron sulfate, 5-15wt.% of sodium sulfate, 20-40wt.% of polyaluminum chloride, 10-25wt.% of calcium oxide, 5-15wt.% of silicon oxide, 1-10wt.% of aluminum oxide and 1-10wt.% of Portland cement.
Patent JP-H03209035-A (JP)
Title: Device and method for balancing rotary member
Inventor: HANSU EETEIKERU
IPC: F16F15/32
Filed: 1990-11-19
Abstract: PURPOSE: To facilitate installation and to secure positioning of a valance weight by forming a clamp structure showing specified elastic extension in the longitudinal direction and internally connecting it to the free end of a clamp belt inside the outer circumference of the clamp belt. CONSTITUTION: For offsetting a temperature change in a rotational member 60, a clamp structure 10 is formed so as to show specified elastic extension in the longitudinal direction. The free end 10a of the clamp belt 10 is connected internally on the inside of the outer circumference of the clamp belt 10. The weight of the internal connection part is added to the weight of an upper balance weight 40 substantially. The weight of the balance weight 40 itself is selected with respect to the weight of the rotational member 60 in response to unbalance of the rotational member 60. In this way, installation can be facilitated, and the balance weight can be surely positioned permanently.
Patent JP-H03197256-A (JP)
Title: Device for actuating passive safety apparatus for passenger of car
Inventor: HANSU SHIYUPIISU
IPC: B60R21/16
Filed: 1990-11-19
Abstract: PURPOSE: To timely and surely operate a safety device by providing two parallel evaluation channels having integrators respectively for inputting an output signal of a piezoelectric acceleration sensor in an apparatus for triggering the safety device such as an air bag. CONSTITUTION: When this apparatus is applied to a triggering device for an air bag device, an output signal of a piezoelectric acceleration sensor 1 is input to a reference circuit 6 via an amplifier 2, a filter 3, and a limiter 4, to be compared with a reference value from a reference value generator 5. The output signals from the circuit 6 are input to the first-the fourth threshold value switches 8-11 via an integrator 7, and output signals of them are processed by a logic circuit 61 to trigger an air bag 62. In this case, an asymmetrically limited signal of the acceleration sensor 1 is input to a difference circuit 22 via an integrator 20 to be compared with a reference value from a reference generator 21, and a difference signal is input to the logic circuit 61 via an integrator 23 and the fifth threshold value switch 24 to be utilized for evaluation for triggering an air bag 62.
Patent JP-S63168698-A (JP)
Inventor: HARA YOSHIYUKI
IPC: G10L17/00
Filed: 1986-12-30
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-H03172101-A (JP)
Title: Vibrating ridger
Inventor: IGARASHI HISAO
IPC: A01B35/00
Filed: 1989-11-30
Abstract: PURPOSE:To form a good fresh ridge with always performing compaction in a suitable amount and suitable mounding state by shaking down the excess mounding on a ridge with vibrating action of a mounding scraper. CONSTITUTION:A machine body is advanced with a compacting mounding 4 on a ridge 3 by a ridger board 2 vibrating by a vibrator 1 and also a mounding scraper 5 is advanced in front of the ridger board 2 in vibrating together with the ridger board 2. In said process, the mounding scraper 5 shakes down excess mounding with vibrating. Then, the shaken down soil falls to lower part of slant on the ridge. Thus, compacting action is always performed by the ridger board 2 in a suitable mounding state.
Patent JP-H09204872-A (JP)
Title: Secondary short-circuiting preventing mechanism of fuse
Inventor: NAKAMURA GORO
IPC: H01H85/143
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a secondary short-circuiting preventing mechanism which can prevent occurrence of secondary short-circuiting resulting from contacting of holding pieces with each other after the fusion part blows off while the structure remains simple. SOLUTION: A secondary short-circuiting preventing mechanism concerned is composed of a pair of female terminal members 20 and a housing to accommodate them 20, wherein one end of each female terminal member about the longitudinal direction forms a male terminal receptacle 12 to be detained with a male terminal part 40 to generate electrical connection while the other end is connected with the end of another member to form a fusion part. The housing is equipped with an insulative bulkhead 34 extending in the vertical direction so as to isolate the female terminal members 20 to the left and right.  Each male terminal receptacle 12 is provided with pressure contacting parts 41, 42 in two placed up and down as extending in the longitudinal direction which are bulging in alternate dislocation confrontingly, and the upper contacting part 41 has a resilience and protrudes toward the bulkhead 34.
Patent JP-H07164780-A (JP)
Title: Binding device for a bundle of paper
Inventor: GIIIDO PERUMAN
IPC: B42C11/06
Filed: 1993-12-13
Abstract: PURPOSE: To automatically obtain a good binding result without necessity of a manual work even in the case of relatively thin sheet bundles. CONSTITUTION: A heating element 18 is extended, and each supporting element 9 is disposed in this height. Sheet bundles 2 are inserted into a binding element 4, directed down at its back and the entirety is placed on the element 18. When a switch of the element 18 is closed, an adhesive 6 is melted after a predetermined time, and sheets 3 are partly pressed to the adhesive by its own weight. The element 18 is then retracted, and the bundle 2 is moved down by driving the element 9 (state B). Meanwhile, a receiving element 8 is moved directly under the bundle. When the supporting element is moved over the receiving element, the bundle hits the element 8 at a sufficient speed to deeply press the adhesive 6. Then, the receiving element is retracted, and bound bundles is further dropped down, received by a receiving container 20, and the adhesive 6 is cooled.
Patent JP-H05149264-A (JP)
Title: Scroll type compressor
Inventor: HIBI MASAYUKI
IPC: F04C29/00
Filed: 1991-11-27
Abstract: PURPOSE:To improve wearing resistance and reliability by forming an Oldham's ring, which is for restricting a turning scroll from rotating on its own axis, out of a circular annular unit and key parts consisting of material different from each material respectively of a frame and the turning scroll and of separate unit from each other. CONSTITUTION:In a scroll compressor, an Oldham's ring 28 is interposed between a frame of fixing a fixed scroll and a turning scroll set up through compression space relating to the fixed scroll. In the Oldham's ring 28, each key part 30, 31 protrusively provided on both surfaces of a circular annular unit 29 is stopped respectively to each key groove of the frame and turning frame, thus to restrict rotation of the turning scroll on its own axis. Here, the circular annular unit 29 and each key part 30, 31, using a material mutually different from each material respectively of the frame and the turning scroll, are formed into a unit separate from each other. Each key part 30, 31 is placed orthogonal to each other on both the surfaces of the circular annular unit 29 and fixed by a method of screw stopping, pin stopping, etc.
Patent JP-H04183510-A (JP)
Title: Beveling device and beveling method
Inventor: HATSUOKA TADATSUNE
IPC: B23C3/12
Filed: 1990-11-16
Abstract: PURPOSE:To easily change the angle of beveling and to enhance the use life of a cutting tool by cutting a plate material with the use of the side surface of a cylindrical cutting tool while moving a spindle or the plate material, and by tilting the spindle to an arbitrary angle. CONSTITUTION:A beveling device is composed of a slide mechanism 17 for sliding a spindle 10 in the axial direction thereof, a feed mechanism 28 for moving a cross slide 24 in a horizontal direction, and a beveling angle adjusting mechanism for the spindle 10. The beveling angle alpha is adjusted by driving a beveling angle adjusting motor 21 so as to set the inclined angle of the spindle 10 to a desired beveling angle. Further, the cutting is made by driving a cutter elevating motor 18 so as to slide the spindle 10 downward while feeding the cross slide 24. The speed of the slide of the spindle 10 is set, for example, in such a way that the cutting part of the cutting tool 12 is moved from the front end part of the cutting tool 12 to the root part thereof during a period in which the cross slide 24 is moved from one end part to the other end part of the plate material 15.
Patent JP-H07140732-A (JP)
Title: Image forming device
Inventor: ONO AKIO
IPC: G03G15/00
Filed: 1993-11-17
Abstract: PURPOSE:To eliminate the position deviation and color irregularities of a transfer image in an image forming device having plural image carriers. CONSTITUTION:The driving force of a single drive motor 16 is transmitted to input pulleys 13a and 13c via gears 19, 20a and 20c. Further the force is transmitted to drum-driving pulleys 12a, 12b, 12c, and 12d fixed to corresponding photosensitive drums respectively via timing belts 15a, 15b, 15c, and 15d. The time required for moving the prescribed part of each photoreceptor drum from a latent from a latent image formation position P1 to a transfer position P2 is set to the integral multiples of the time required for rotating the input pulleys 13a and 13c one time. Thus, rotational irregularities of the photoreceptor drums at the time of passing the prescribed part of each photoreceptor drum through the latent image formation position P1 and the transfer position P2 become the same. Therefore, since the extension and contraction of a latent image at the time of latent image formation is cancelled by the extension and contraction of the toner image at the time of transfer to form a satisfactory image.
Patent JP-H04187256-A (JP)
Title: Method and equipment for spraying liquid chemical
Inventor: MIYAKE YASUHIKO
IPC: B05B7/00
Filed: 1990-11-20
Abstract: PURPOSE:To prevent a liquid chemical from being stuck on a leaf face and being scattered to the circumference by adding a surfactant to the liquid chemical and thereafter mixing air thereinto, and passing the mixture through a net screen to make the liquid chemical foamy and spraying the foamy liquid chemical. CONSTITUTION:A liquid chemical added with a surfactant is lowered in the surface tension and made foamy and supplied to a main pipe 3 by the liquid pressure of motive injection. The liquid chemical is supplied to a Venturi tubular flow path (a). After the flow velocity is made maximum in the narrowest part a1, it becomes an injection flow. Air is supplied to the liquid chemical becoming the injection flow from an intake hole 7 of air. The liquid chemical is agitated with the air and becomes fine particles. These are allowed to violently collide against a net screen 6. As a result, the liquid chemical is made foamy in the discharge port 8 side of the net screen 6. The foamy liquid chemical is discharged from the discharge port 8 while it is induced by a guide pipe 5 and accurately sprayed to the aimed position of a man stem. Thereby the contact time of the liquid chemical and the main stem is prolonged. The liquid chemical is efficiently sprayed and large amounts of the liquid chemical are not necessitated.
Patent JP-H02201207-A (JP)
Title: Method and apparatus for measuring angle of rotation of component part rotatable or rotating
Inventor: ANDOREASU POORU
IPC: G01D5/30
Filed: 1989-12-01
Abstract: PURPOSE: To detect the rotational angle a rotator quickly by performing the measurement of rotational angle on or in the rotator through deflection of light beam and leading a deflected light beam to a fixed light receiving unit. CONSTITUTION: A light beam 5, e.g. a laser beam, from a fixed light source 11 is deflected on a fixed mirror 8 and a reflected light beam 5' is projected to the rotary axis 9' of a rotator 2. A photoconductor 4 is formed or arranged on the rotary axis 9 such that the light beam 5' is led, as a light beam 5", to point 6 on the same end face as the rotator 2 while being spaced apart from the rotary axis 9 of rotator 2. Subsequently, the light beam 5" impinges on a light receiving unit 10. When the rotator 2 rotates, the light beam 5 describes a circular trace of light on the light receiving unit 10 and generates a photocurrent which is evaluated as a rotational angle and displayed. According to the arrangement, rotational angle of a rotator 2 can be detected quickly.
Patent JP-H07168221-A (JP)
Title: Production of nonlinear optical element
Inventor: SERA YOSHIO
IPC: C30B1/06
Filed: 1993-12-14
Abstract: PURPOSE:To grow, in high purity, all single crystal of compd. exhibiting nonlinear property and containing a material liable to decompose and change property at melting temp. CONSTITUTION:In a growing method for the subject element, the single crystal is grown, by heat treating the compd. at a temp. lower than m.p. after making it polycrystalline or amorphous. In this case, the heat treatment is preferably executed while standing still or moving the compd. in a temp. gradient, and for the temp. lower than m.p., the phase transition temp., etc., of the material is exemplified. Moreover, for the forming method of a polycrystalline or amorphous material, the most suitable method can be selected among melting method, gas phase method and solution method depending on the material.