baber/WOPTO huggingface dataset:
Patent JP-2000174478-A (JP)
Title: Shielding apparatus
Inventor: MIYAZAKI TADASHI
IPC: H05K9/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of shielding performance of a shielding apparatus. SOLUTION: A contact piece 53, that is formed by bending a cylindrical body 51 of a shielding shell 50 to the external side, is held between a flange part 29 and a shielding box 10. An auxiliary shield piece 55, formed by projecting the cylindrical body 51 toward the axial direction among the contact pieces 53, is inserted into an opening 11 of the shielding box 10. This auxiliary shielding piece 55 can closes as much as possible a gap formed between the end surface of the cylindrical body 51 of the shielding shell 50 and the external surface 12 of the shielding box 10 between the contact pieces 53.
Patent JP-H03204558-A (JP)
Title: Bath apparatus
Inventor: IWAMOTO RYUSHI
IPC: F24H1/00
Filed: 1989-12-28
Abstract: PURPOSE:To prevent a high temperature to affect influence of a bath-preparation temperature to human body as being scalding by detecting hot water temperature from an additional burning circulation circuit, determining an abnormal temperature during circulation for predetermined time of additional burning, and determining a target temperature after the predetermined temperature. CONSTITUTION:Detecting temperature of temperature reading means 29 is compared with an abnormal temperature 32 by comparing means 30 in an additional burning operation, and additional burning signal 30a and a circulation signal 30b are sent to next stage. Circulation circuit control means 34 sets a circulation circuit 15 to an 'opening' state according to the signal 30b by a switching valve 16 to perform an additional burning operation, operates a pump 17, and circulates hot water in a bathtub 21 through the circuit 15. Additional burning control means 33 starts additional burning by burning means 35 including a solenoid valve 25, a gas control valve 26 according to an 'ON' signal of the signal 30a. Then, when predetermined time is elapsed by timer means 31, the signal 30b to be determined by the means 30 becomes an 'OFF' signal at a target temperature 33 or higher or an 'ON' signal at less than the temperature 33. Similarly, additional burning is controlled.
Patent JP-H03203054-A (JP)
Title: Optical head for magneto-optical disk
Inventor: SAKAGUCHI AKIHIRO
IPC: G11B11/105
Filed: 1989-12-28
Abstract: PURPOSE:To match the characteristics of the deflecting direction of a laser exit beam and a polarizing film by providing a halfwave plate between a semiconductor laser and a beam splitter. CONSTITUTION:The halfwave plate 17 is provided between the semiconductor laser 2 and the beam splitter 5. The characteristics of the deflecting direction of the laser exit beam and the polarizing film of the beam splitter 5 are easily matched. There is, therefore, no need for providing a mirror for reflecting the laser exit beam transmitted through the polarizing film in order to match these characteristics and the optical head for the magneto-optical disks which can make recording and reproducing with high S/N is obtd.
Patent JP-H09186840-A (JP)
Title: Facsimile equipment
Inventor: KAGAWA TETSUYA
IPC: H04N1/32
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To start a communication protocol quickly and to reduce the communication cost by adopting a CI signal in compliance with the recommendations V.8 for a signal recognizing facsimile communication in place of a CNG signal so as to start facsimile communication without mis-detection. SOLUTION: In the case that a system control section 11 sends image information, a function indication (CI) signal or a calling tone (CNG) signal is sent to a destination just after dialing depending on the availability of execution of the communication mode V.8 registered in a storage section 19 via a communication control section 15, a MODEM 13 and a network control section 14 to continue the transmission protocol. Furthermore, in the case of receiving image information, the communication mode in response to the CI or CNG signal detected after an incoming call is executed and the reception protocol is continued.
Patent JP-2000172417-A (JP)
Title: Portable telephone device and its character input method
Inventor: URITA HIDEYUKI
IPC: H04W88/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone device which enables character input by lower-frequency key depression and eliminates the need to prepare a key matrix table specially. SOLUTION: The ten-key or a symbol key of an input part 13 where predetermined characters are grouped and displayed is pressed for the 1st time to specify the row of a matrix table, a character list corresponding to the character group displayed on the pressed ten-key or symbol key is displayed at a display part 14 under the control of a control part 15, and the ten-key corresponding to the column of the displayed character list where a character to be inputted is present is pressed for the 2nd time to specify the column of the matrix table; and the control part 15 determines the character indicated at the intersection of the rows and columns of the matrix table, and displays it at the display part 14 and also stores it in a storage part 16.
Patent JP-2000158053-A (JP)
Title: Press forming method for pin-shaped boss
Inventor: SUGAMATA KOICHI
IPC: B21D22/28
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a press forming method for a pin-shaped boss by which a pin-shaped boss of a desired height can be integrally formed on a plate material with high precision. SOLUTION: A pin-shaped boss 1c is integrally formed on a part of a metallic plate 1 through a preliminary process in which a tapered boss is formed on the metallic plate 1 by pushing a punch tapered at the tip end into a plate material and collapsing a metallic plate (plate material) 1 between the punch and a tapered die, a re-drawing process in which the tapered boss formed on the metallic plate 1 by the preliminary process is re-drawn to a prescribed diameter to form a vertical boss 1b, and a re-striking process in which the entire vertical boss formed by the re-drawing process is re-struck. According to this method, the pin-shaped boss 1c is formed by the combination of the plastic flow of the material primarily from the collapsing and the re-drawing, rather than by the elongation of the material; hence, the pin-shaped boss 1c with a comparatively great height H can be formed with high precision.
Patent JP-H09183823-A (JP)
Title: Production of phenolic resin composition
Inventor: FUKUZUMI HIROYUKI
IPC: H05K1/03
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin composition which contains a novolak type phenol resin having a specified weight-average number of phenolic nuclei, and can give a laminated plate having sufficient flame retardancy and excellent punchability. SOLUTION: When a novolak phenolic resin is converted to the resole form by adding a basic catalyst, this novolak resin contains 30-100 pts.wt. of a novolak type phenolic resin with a weight-average phenolic nuclear number of 10-20 in the 100 pts.wt. of the whole novolak type phenol resin. As the component A, a novolak type phenolic resin phosphrus-modified with phosphorus oxychloride is used and the equivalent ratio of the phenolic hydroxyl groups to the carbonyl group of the aldehyde component is preferably 1/(0.2-2).
Patent JP-2001160707-A (JP)
Title: Glass antenna coping with three bands for automobile
Inventor: TAKAI AKIO
IPC: H01Q1/32
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a glass antenna for automobile coping with three bands capable of suppressing a cost at the time of equipping the automobile with the glass antenna for receiving the radio broadcasting of the plural bands and performing balanced tuning for the respective bands. SOLUTION: Relating to this glass antenna attached to the rear glass 1 of the automobile, on the rear glass 1, an antenna conductor A1 for FM is arranged at the top part, the antenna conductor A2 for WB is arranged at the lower part of the antenna conductor A1 for FM and the antenna conductor A3 for AM is arranged so as to occupy the part of the rear glass 1 at the lower part of the antenna conductor A2 for WB.
Patent JP-H10186550-A (JP)
Title: Stereoscopic image pickup device
Inventor: NEZU YUSHI
IPC: G03B35/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an image signal for stereoscopic vision by the use of two general specification cameras by deviating a display position by either TV camera through a delay circuit and aligning it with the display position by the other TV camera. SOLUTION: For example, when a display unit where data for left and right eyes are displayed in every frame as a display unit and which is operated from the top to the bottom is rotated counterclockwise by 90 deg. and used, a vertical synchronizing signal VD being a start signal in the vertical direction of a screen out of a horizontal synchronizing signal HD and the vertical synchronizing signal VD outputted from the master camera 1 passes the delay circuit 3 and is delayed by a specified time, and transmitted to the slave camera 2. Then, the respective video signals of the cameras 1 and 2 are synthesized by a synthesis circuit 4. Thus, the video output timing of the camera 2 is delayed further than the camera 1 and the display positions on a display picture are aligned equivalently between the video output from the camera 1 and the image of an interest point in the deviated image.
Patent JP-H10180095-A (JP)
Title: Photocatalyst carrying composition and its production
Inventor: KANEDA YOSHIHISA
IPC: B01J37/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst carrying compsn. capable of maintaining high flowability for a long time by adding a specified amt. of calcium carbonate to specified amts. of a photocatalyst, a hydraulic inorg. compd. and water and kneading them. SOLUTION: This photocatalyst carrying compsn. having a high photocatalyst content, excellent in flowability and capable of maintaining its flowability for a long time is produced by kneading 100 pts.wt. hydraulic inorg. compd. with 12-143 pts.wt. photocatalyst, 60-285 pts.wt. water and 5-43 pts.wt. calcium carbonate so that the mortar flow value of the resultant compsn. is regulated to >=150. Anatase type TiO2 is preferably used as the photocatalyst. The hydraulic inorg. compd. is an inorg. material which hardens by hydration reaction, e.g. a single- component inorg. material such as calcium sulfate, an alkali metallic or alkaline earth metallic silicate or aluminate or a multicomponent inorg. material such as cement or calcined gypsum.
Patent JP-H11174112-A (JP)
Title: Self-running inspecting apparatus for insulator
Inventor: KUSHI HIROYUKI
IPC: G01R31/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting apparatus that can be used both for suspension insulators and for tension insulators, reciprocate by itself along the insulators and light in weight. SOLUTION: This apparatus is set to an insulator string A to hold shades S of insulators B, including a main body-supporting means 2 arranged at a main body 1 between the insulator strings A, so that it can be in contact and out of contact to the shade S of the insulator B, a fixed guide 3 coming in touch with an outer circumferential part of the shade part S from inside and sliding in a longitudinal direction of the insulator string A, a turning guide 4 turning into contact or out of contact from inside to the outer circumferential edge spaced from a position where the fixed guide 3 comes in touch and an inspecting means 5 measuring electric insulation properties of an insulator metal fitting M of the insulator B.
Patent JP-H11236414-A (JP)
Title: Catalytic component for olefin polymerization
Inventor: MALINGE JEAN
IPC: C08F4/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a solid catalytic component for olefin polymerization or copolymerization, capable of forming a polymer or a copolymer having a wide molecular-weight distribution and a method for olefin polymerization. SOLUTION: This method for producing a solid catalytic component comprises the following stages (1) to (3). (1) A first stage produces a first solid by bringing (a) a solid carrier containing at least five hydroxyl groups based on 1 nanometer on the surface (50 H/nm<2> ) into contact with (b) an organomagnesium derivative and (c) an aluminoxane (an arbitrary component). (2) A second step produces a second solid by bringing the first solid into contact with a chlorinating agent. (3) The final stage impregnates a transition metal derivative into the second solid.
Patent JP-H05170800-A (JP)
Title: Lectin a obtained from tachypleus tridentatus or limuluspolyphemus and method for separating and purifying the same
Inventor: MATSUKAWA MASAHITO
IPC: C07K1/22
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a new lectin A useful as a reagent for detecting complex carbohydrate containing a liberation type N-acetylamino sugar, a sialic acid such as N-acetylneuraminic acid and N-glycolylneuraminic acid and a bond type sialic acid in a test specimen of organism. CONSTITUTION:A lectin A obtained from blood lymph of Tachypleus tridentatus or Limuluspolyphemus, having affinity for N-acetylamino sugar, sialic acid, its complex carbohydrate and human and animal erythrocyte, showing the following properties. Emagglutination: showing agglutination reaction in the presence and absence of Ca<2+>. Human erythrocyte +++. Equine erythrocyte ++. Chicken erythrocyte +. The lectin A is produced from Tachypleus tridentatus or Limuluspolyphemus by using affinity chromatography.
Patent JP-H06166813-A (JP)
Title: Glass fiber-reinforced resin composition
Inventor: NAKAZAWA KEIICHI
IPC: C08L101/00
Filed: 1992-12-01
Abstract: PURPOSE:To obtain the subject compsn. excellent in heat resistance and stiffnes and also in the adhesion between the glass fiber and the resin component of the compsn. by compounding a polyphenylene ether resin having a specific terminal cyclic group, a thermoplastic resin, and the glass fiber. CONSTITUTION:This resin compsn. is obtd. by compounding 100 pts.wt. resin component comprising 5-100wt.% polyphenylene ether resin and 0-95wt.% thermoplastic resin with 1-200 pts.wt. glass fiber and is excellent in heat resistance and stiffness and also in the adhesion between the glass fiber and the resin component. The polyphenylene ether resin has a number-average mol.wt. of 1,000-100, 000 and, on average, 0.01 or more terminal cyclic group of the formula [wherein R1 to R5 are each H, (substd.)alkyl, or (substd.) aryl; and R6 to R9 are each H, (substd.)alkyl, (substd.)alkenyl, halogen, (substd.)aryl, alkoxy, N- lactam, carboxylic, carboxylic anhydride, carboxylic ester, carboxamide, nitrile, etc.] based on 100 phenylene ether units constituting the resin.
Patent JP-2000172018-A (JP)
Title: Electrostatic charge image developer and image forming method
Inventor: SHIBUYA YUSAKU
IPC: G03G15/08
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic charge image developer having good electrostatic chargeability over a long period of time and causing neither filming nor image defects, and to provide an image forming method using the developer. SOLUTION: The developer is a two-component electrostatic charge image developer consisting of a toner containing a bonding resin, a colorant, an aliphatic hydrocarbon->=9C aromatic hydrocarbon copolymerized resin and, optionally, a releasing agent and a carrier with a resin coating layer containing electrically conductive fine particles. A specified additive is preferably added to the toner.
Patent JP-H06194434-A (JP)
Title: Squid magnetic flux meter
Inventor: NISHINO JUICHI
IPC: G01R33/035
Filed: 1992-12-24
Abstract: PURPOSE:To prevent the generation of an erroneous operation due to trapping of a magnetic field by holding a part of a shielding ring in the superconducting state, while keeping the remaining part in the normal conducting state or superconducting state. CONSTITUTION:A shielding ring for shutting an external magnetic flux is provided in the periphery of a dc SQUID 4. The shielding ring is constituted by connecting a part 5 of a magnetism shielding superconducting ring formed of a superconducting body of an Nb thin film with a part 6 of a magnetism shielding superconducting ring of an In alloy thin film containing 5wt.% of Pb. A current to be supplied to a heater at the opposite side of the SQUID 4 of the substrate is adjusted. The current is turned to zero a predetermined time later. When a magnetic flux meter is gradually cooled with the use of liquid He, the part 5 is first turned into the superconducting state, and then, the part 6 is changed to the superconducting state. The magnetic flux swept out from the ring 5 is positively removed outside the ring from the position of the part 6 and therefore, the magnetic flux is prevented from being trapped inside the ring and the characteristic of the magnetic flux meter is maintained stable during the operation.
Patent JP-H03200938-A (JP)
Title: Ultrasonic light modulation device
Inventor: SUGIYAMA SUNAO
IPC: G02F1/11
Filed: 1989-12-28
Abstract: PURPOSE:To enable efficient operation over a wide wavelength range by emitting outgoing light beams of wavelength dispersing elements, which receive incident diffracted light and cancel the wavelength dependency of an angle of diffraction, at an equal angle in plural wavelengths of the incident light beams. CONSTITUTION:The outgoing light beams of the wavelength dispersing elements 16 and 17 which receive the output diffracted light of an ultrasonic optical modulator 4 and cancel the wavelength dependency of the angle of diffraction are emitted at the same angle. The outgoing light 13 of the dispersing prism 12 is made incident on acoustooptic crystal 41 at an angle satisfying the conditions of the Bragg diffraction even for different wavelength by the wavelength dispersion characteristics of the dispersing prism 12, so the light is diffracted with maximum efficiency. Consequently, light with each wavelength becomes parallel light, which is converged by a lens 10 and guided to an optical fiber 11, so the efficiency of coupling with the optical fiber is improved.
Patent JP-H09160130-A (JP)
Title: Projection screen device
Inventor: SAWARA KAZUMI
IPC: G03B21/58
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To smoothly perform the developing operation and the taking-up operation of a projection screen and to prevent the projection screen from being wrinkled. SOLUTION: This device is constituted of a take-up pipe 2 for taking up the projection screen 1, right and left supporting shafts 3 turnably supporting both ends of the pipe 2, and right and left holding devices 4 keeping the pipe 2 in a horizontal state by holding the respective supporting shafts 3 on a set surface B. Each holding device 4 is equipped with two holding tools 29 and 25 holding the supporting shaft 3 at two spots, and the holding tool 25 at an inside position holds the supporting shaft 3 at a higher position than the holding tool 24 at an outside position.
Patent JP-2000172619-A (JP)
Title: Terminal equipment, server, client server system and recording medium
Inventor: TARUYA MASAO
IPC: G06F13/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent a reference service from being interrupted, even if faults occur on a machine while operating so that it can operate non-stop for 24 hours. SOLUTION: In an ordinary state, the reference of data is performed by alternately accessing servers SV1 and SV2 in a center A from a client terminal CT1. In the state of returning no response signal from any one of servers SV1 and SV2 within prescribed time, the state of accessing only a normal server is started. When no response signal is returned from both the servers SV1 and SV2 within a prescribed time, the data reference is performed by alternately accessing servers in a center B and in the state of returning no response signal from one of servers SV3 and SV4 in the center B within a prescribed time, shift to a state of accessing only the normal server made.
Patent JP-2001166116-A (JP)
Title: Prism sheet, surface light source and liquid crystal display device
Inventor: ARAKAWA FUMIHIRO
IPC: G02B5/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of light in a liquid crystal display device. SOLUTION: The liquid crystal display device 10 comprises a surface light source device 20 including a prism sheet 22, and a liquid crystal panel 30 disposed in the exit face side of the surface light source device 20. The surface light source device 20 comprises a light source 24, a light guide body 26 to guide the incident light from the light source 24 to exit through the upper face as directional light having the maximum intensity in a first specified direction D1, and a prism sheet 22 in which the directional light in the first specified direction D1 is made to exit to the liquid crystal panel 30 while the directional light is converted into a specified second direction D2 so that the maximum luminance is obtained in the observation side of the liquid crystal panel 30 and while the polarizing direction S of the polarized light is controlled,  and a light diffusion reflection sheet 29 disposed in the opposite side of the light guide body 26 to the prism sheet 22.
Patent JP-H09159102-A (JP)
Title: Multi-can boiler apparatus
Inventor: TAKEMURA YOSHIRO
IPC: F22B33/12
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to flexibly correspond to the installation space and to facilitate the check and maintenance works by providing a front panel for containing an electric controller and a steam/water relative unit container in parallel on the front end of a second base on a first base. SOLUTION: A second base 2 is mounted at a predetermined position of a first base 1. A front panel 7 is mounted at the one side of the front end of the second base 2, and an electric controller 8 is contained in the panel 7 in the state that the display part can be confirmed. Steam/water relative unit equipments such as a pressure controller 9, a pressure gage 10, a water level controller 11, a water gage 12, a water drain valve 13, a water sensing valve 14, and a blow valve 15 are installed at the other side of the front end. That is, the front panel 7 containing the controller 8 and the units 9 to 15 are alternately aligned, and hence the installation space is effectively used, and the check and maintenance of a boiler are facilitated.
Patent JP-H03203994-A (JP)
Title: Production of lubricating oil
Inventor: UCHIYAMA HIROMASA
IPC: C10M105/04
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a new lubricating oil suitable as gear base oil, lubricating oil for use in rubber, high-viscosity traction oil, etc., by hydrogenating a specific fraction of a reaction product formed by reaction between biphenyl and a benzyl halide. CONSTITUTION:Preferably, a reaction is made between (A) 1 pt.wt. of a benzyl halide, (B) 1-4 pts.wt. of biphenyl, (C) 0-0.5 pts.wt. of nitrobenzene, and (D) 0.01-0.15 pts.wt. of aluminum chloride at ca.80 deg.C for ca.2-10hr. After removal of the catalyst from the reaction product, fractions other than benzyl biphenyl are separated by e.g. distillation and the remaining fraction is hydrogenated at ca.220 deg.C under a hydrogen pressure of ca.50kg/cm<2>.G using pref. a nickel catalyst, thus obtaining the objective lubricating oil. The use of the present oil is, other than those mentioned above, e.g. lubricating oil for gear coupling, lubricating oil for chain coupling materials.