baber/WOPTO huggingface dataset:
Patent JP-H09136571-A (JP)
Title: Vehicular light
Inventor: NATSUME KAZUNORI
IPC: F21S8/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To enhance emission luminance at a lens surface without increasing the number of bulbs. SOLUTION: A reflector 45 which reflects the light of a bulb 5 to make it pass through a lens 6 is formed to be greater in width than the lens 6 formed to have a small width, and is designed to converge the light from the bulb 5 within the width of the lens 6. An optical axis connecting the reflector 45 to the bulb 5 is inclined relative to the surface of the lens 6, and a step 63 for refracting the light going in the direction of the optical axis is formed in the lens 6, so that a high luminance lamp having high light efficiency can be constructed without increasing the amount by which the lamp is projected when mounted on a vehicle.
Patent JP-H0980080-A (JP)
Title: Magnetic core protective structure for current detector
Inventor: OKANO TAKAAKI
IPC: G01R15/20
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small and lightweight current sensor in which the magnetic core is not buried in molding resin, an appropriate current detecting state is ensured and the bus bar is protected against damage due to backlash while reducing the manufacturing cost. SOLUTION: The magnetic core protective structure for current detector comprises a magnetic core 29 having a space 31 for passing bus bar secured to the board 27 of a current detector 21, and a nonmagnetic wedge protector 35 secured to the outer circumference of a bus bar 33 and clamping the bus bar 33 by vertical and lateral tapered outer surfaces 37a, 37b thereof. The tapered outer surfaces 37a, 37b of protector 35 are abutted against the opening of space 31 for passing bus bar and then the bus bar 33 is inserted.
Patent JP-H09118639-A (JP)
Title: Method for recovering component from polyester resin
Inventor: UIRIAMU JIEEMUZU GANBURU
IPC: C07C51/487
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering the components of a polyester at an increased rate for converting the polyester into the monomers.  
     SOLUTION: This method for recovering components from a polyester resin uses an apparatus comprising a dissolver for receiving the polyester and a staged column reactor for depolymerizing the polyester into monomer components and for separating the monomer components from higher boiling point materials, and comprises the steps of: adding the polyester to the dissolver to for a melt, forming a continuous phase of methanol vapor in the reactor, transferring the polyester melt from the dissolver to the reactor to form a discontinuous phase which contacts the methanol vapor to depolymerize the polyester into component monomers, and removing and recovering the methanol and the component monomers from the reactor. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001064097-A (JP)
Title: Method and device for growing crystal, and group iii nitride crystal
Inventor: SARAYAMA SHOJI
IPC: C30B29/38
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To produce a group III nitride crystal, without using an expensive reactor and without making the crystal size small and whose crystal size is sufficiently large to be practically used in the production of a device such as a high performance light emitting diode or a LD. SOLUTION: The nitrogen pressure (pressure of a nitrogen raw material) in a first cylinder 110, which is provided in a first gas supplying apparatus 120 and in which gaseous nitrogen is filled, is controlled to be not less than the pressure (pressure of the nitrogen raw material) in a reactor 101, thereby making it possible to set the pressure of the nitrogen raw material in the reactor 101 to a desired value through pressure control mechanisms 107, 108 for gaseous nitrogen. Thus, when the pressure of the gaseous nitrogen being the nitrogen raw material is controlled under such a state that sufficient amounts of a group III metal and a flux (e.g. Na) are present, it becomes possible to continuously grow the group III nitride crystal (GaN crystal) and to grow the group III nitride crystal (GaN crystal) having a desired crystal size.
Patent JP-H0772882-A (JP)
Title: Karaoke device
Inventor: YUMOTO KOICHIRO
IPC: G10H1/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a KARAOKE (accompaniment to recorded music) device with which a person at singing, who has poor singing ability and not any confidence in musical interval can fully enjoy the music. CONSTITUTION:The device consists of a sound source generating means which stores waveform data of plural musical instrument sounds and transmits plural series waveform data of each musical instrument sounds in accordance with given music data, an adjustment means which adjusts melody line waveform data carrying musical main melody in accordance with given control data, a signal processing means 5 including a synthesis means that synthesizes the melody line waveform data and other waveform data and generates performance waveform data, a signal conversion means 6 which converts the performance data to accompaniment audio signals, an operating means 1 which specifies one musical composition from plural musical compositions and inputs instructions that set dynamics of the melody lines and a control means 3 which gives the music data and the control data to the signal processing means based on the instructions from the operating means.
Patent JP-H0550315-A (JP)
Title: Pin miller cutter and formed tip
Inventor: UNO KAZUYUKI
IPC: B23C5/12
Filed: 1991-08-23
Abstract: PURPOSE:To enhance the setting rigidity of a formed tip and a second formed tip as well as to improve the extent of chip dischargeability by a chip pocket. CONSTITUTION:A tip seat 3 and a chip pocket 4 are formed in a disklike cutter body 2, and a formed tip 5 provided with a stepped edge ridge 5a at one side of diagonal corners is screwed in the tip seat 3. This formed tip 5 constitutes a rake face in the perpendicular plane, and also constitutes a flank at the outer circumferential side on a maximum rectangular surface where a center mounting hole 6 is installed. The chip pocket 4 is formed in a front face at the rake face side of the formed tip 5, but at the outer circumferential surface adjoining to two sidewalls of the tip seat 3 by recesses 4a, 4b, 4c. It is formed into a size, insomuch that a strip part 8 is left behind there. In addition, in the cutter body 2, a second formed tip 22 can be screwed in a second tip seat 9, while a second chip pocket 10 is formed in a front face at the rake face side of the second formed tip 11.
Patent JP-2000168007-A (JP)
Title: Stretch packaging film
Inventor: YAGI KAZUNARI
IPC: B65D65/40
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a stretch packaging film having excellent transparency, flexibility and stretchability and not damaged in cutting properties when applied to an automatic packaging machine and easily detached from a conveyance belt. SOLUTION: A multilayered stretch packaging film has a center layer formed from a resin compsn. consisting of 95-55 wt.% of a polypropylene resin (A) wherein a wt. average mol.wt. of 150,000-500,000 and the elution amt. to total amt. of a polypropylene resin measured by a cross fractionation chromatograph method is 30-60 wt.% at 0 deg.C or lower, 30-55 wt.% at above 0-90 deg.C, 15 wt.% within an arbitrary 5 deg.C range region and 5-20 wt.% at above 90-130 deg.C and 5-45 wt.% of a homopolypropylene resin (B) and/or a copolypropylene resin (C) copolymerized with 10 wt.% or less of ethylene or >=4C α-olefin.
Patent JP-H0552794-A (JP)
Title: Humidity sensitive element
Inventor: ENDO AKIRA
IPC: G01N27/12
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a humidity sensitive element with a low resistance, a stable resistance even without heating, an improved aging characteristic, and a small humidity hysteresis by using a metal oxide sintered object with a specific composition. CONSTITUTION:Comb-type electrodes 2 and 3 which consist of platinum, gold, etc., are formed on one surface of an inorganic insulation substrate 1 which consists of alumina, glass etc., a metal oxide paste where a binder is added to a metal oxide powder is printed on a surface of the electrodes 2 and 3, and then it is sintered and a sintered body 4 is formed and lead terminals 5 and 6 are mounted to the electrodes 2 and 3. A composition of the metal oxide is ZnO 49-30mol.%. Cr2O3 49-30mol.%. Li2O 0.5-10mol.%, V2O5 0.5-10mol.%, and ilmenite type metal oxide 1-2mol.% after conversion to ZnO, Cr2O3, Li2O, V2O5, and ilmenite type metal oxide (however, the ilmenite-type metal oxide is FeTiO3, MnTiO3, CoTiO3, and NiTiO3).
Patent JP-H0682944-A (JP)
Title: Silver halide photographic sensitive material
Inventor: INOUE NOBUAKI
IPC: G03C1/06
Filed: 1992-09-04
Abstract: PURPOSE:To provide a silver halide photographic sensitive material giving a very high contrast image even with a developer of a relatively low pH and hardly undergoing a change in the performance even after storage over a long period of time. CONSTITUTION:This silver halide photographic sensitive material contains a hydrazine deriv. represented by general formula I and a compd. represented by general formula II, III or IV. In the formulae, Z is 1-18C alkyl, 6-18C aryl or a heterocyclic group, Y is a group of atoms required to form a 6-18C arom. ring or a hetero ring, M is a metal atom or an org. cation and (n) is an integer of 2-10.
Patent JP-H1082246-A (JP)
Title: Auxiliary member for rail
Inventor: SEKINE KAZUO
IPC: E05F5/06
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance of a runner by providing an auxiliary rail element which can be forced into a groove of a rail. SOLUTION: An auxiliary rail element 100 is formed from a rail base 110 and a rail auxiliary member 120 comprising a resin molded material. When the element 100 is mounted to a rail groove of an upper rail, a rail base 110 is mounted to the rail groove. And when the member 120 is mounted to the base 110, lock pieces 125 are aligned with lock receiving sides 103 and then the member 120 is pushed into the base 110, following which the member 120 is fixed to the base 110 by elastic forces of the pieces 125. Thus, by forcing the pieces 125 into the receiving sides 103, the member 120 can be easily mounted and dismounted, and hence a space for removal of a block being a runner can be easily ensured. As a result, the maintenance of the runner can be easily carried out.
Patent JP-S6393517-A (JP)
Title: Cutting load controlling method for saw cutter
Inventor: SATO KUNICHI
IPC: B23D47/12
Filed: 1986-10-06
Abstract: PURPOSE:To control the cutting load constant even if the contact area between a shape steel and a saw is changed by feeding back the rotating speed change of a prime mover rotatively driving the saw to the operating speed of an actuator to keep the rotating speed of the prime mover constant. CONSTITUTION:A shape steel 6 is cut by a saw 2 while a prime mover 1 is driven at a preset speed and an actuator 5 is operated at a fixed speed. When the area of the shape steel 6 cut by the saw 2 is changed as it is cut, this change becomes the load fluctuation for the saw 2, and the rotating speed of the prime mover 1 is changed. An error of the rotating speed of the prime mover 1 from a reference value is determined, and the corrected cutting speed is calculated from the determined error signal  VM. The actuator 5 is drivingly adjusted by a servo valve 17 based on this calculated value, and the prime mover 1 is controlled so that its rotating speed is kept constant. That is, the rotating speed change of the prime mover 1 is fed back to the operating speed of the actuator 5, the rotating speed of the prime mover 1 is controlled, and the cutting load of the saw 2 is kept constant.
Patent JP-S6395831-A (JP)
Title: Laminated core
Inventor: MIZUTANI KATSUMI
IPC: H02K1/06
Filed: 1986-10-08
Abstract: PURPOSE:To include a burr within a thickness of a laminated core blank and also make shear droops small, by performing a double-plate blanking of said laminated core blank through making a reverse blanking of said blank after half blanking thereof. CONSTITUTION:A blank surface material texture is caused to flow once in a shearing direction of a punch. Though restrained around the punch 8 and a die 12, a flow of said texture is large and gentle one below an upper layer blank 5 and above a lower layer blank 6. Then, a reverse blanking is carried out. Consequently, the flow of texture is reversed so that shearing is hastened and completed within a thickness of a blank. If said shearing is completed within the thickness of said blank, a burr can be included within said thickness. Also, if said reverse blanking is performed, shear droops of each layer can be made small.
Patent JP-S60129383-A (JP)
Inventor: KAZAMA NORIO
IPC: E05F11/38
Filed: 1983-12-19
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-2000127505-A (JP)
Title: Light source assembly for scanning device using light emitting diode
Inventor: BUTTERWORTH MARK M
IPC: G03B27/54
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a light source assembly using a low cost and compact LED capable of low voltage operation. SOLUTION: There is disclosed a light source assembly 18 and a method for emitting a light on a surface of a target in order to generate a complex white light from a light source 36 with a specific wavelength using a fluorescent material. In a preferable embodiment, the light source assembly comprises gallium nitride(GaN) based light emitting diode(LED) 26 emitting a blue light and a light transmission rod lens 28. The light transmission rod lens 28 is preferably constituted in a firm transparent structure and is designed such that one end of the rod receives the blue light, the complex white light is transmitted from the whole longitudinal range of the rod, thereby providing a desired linear light. The rod lens comprises two fluorescent strips 30, 32 disposed at a portion in the vicinity of the external surface of the rod and one non-fluorescent strip 34.  The two fluorescent strips 30, 32 absorb the blue light and operate to emit red and green lights. The non-fluorescent strip 34 reflects the blue light. The emitted red and green lights as well as the reflected blue light form a complex light providing the linear light emission on the surface of the target.
Patent JP-2000065694-A (JP)
Title: Apparatus for searching generation cause of abnormality
Inventor: TANABE KENGO
IPC: G01M99/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a searching apparatus, for the generation cause of an abnormality, by which the generation cause of the abnormality can be searched easily and in a short time. SOLUTION: A database reference device is installed in such a way that an operated value, a worked value and a measured value from the plant operation start of a plant apparatus and a measuring device which is connected to the apparatus are input from an abnormality data storage device 5, a working-record storage device 10 and a related apparatus database 11. When the measured value detects an abnormal value only the operated value, the worked value and the measured value, in the past, of the apparatus to which the measuring device is connected from the related apparatus database 11 and an apparatus related to the apparatus are extracted from the abnormality data storage device 5 and the working-record storage device 10, and they are displayed on an abnormality-information display device in a time series manner.
Patent JP-H0288505-A (JP)
Title: Microorganism-adsorbing material
Inventor: TOTOKI SHINTARO
IPC: C08F212/08
Filed: 1988-09-22
Abstract: PURPOSE:To provide a microorganism-adsorbing material capable of being prepared by simple operations, having an excellent microorganism-adsorbing power and suitable for drinking waters, various service waters, air, etc., by containing an N-methylpyridinium polymer or N-ethylpyridinium polymer as an active ingredient. CONSTITUTION:A microorganism-adsorbing material contains a crosslinked polymeric compound of the formula (R is methyl or ethyl; X is Cl or Br) (e.g., a polymeric compound prepared by copolymerizing vinylpyridine with a multi- functional vinyl monomer in the presence or absence of any other copolymerizable vinyl monomer and subsequently reacting the resultant copolymer with a methyl halide or ethyl halide) as an active ingredient. The material is useful for improving environmental hygiene, the durability of a building, etc. The material can be also used as a microorganism-immobilizing carrier for biological reactors or biological sensors by utilizing the large microorganism- adsorbing ability thereof.
Patent JP-S62116659-A (JP)
Inventor: NAN AI RIU
IPC: C08L71/02
Filed: 1986-10-08
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-S6297871-A (JP)
Title: Printer
Inventor: TAKEMOTO TAKESHI
IPC: B41J11/48
Filed: 1985-10-23
Abstract: PURPOSE:To prevent both an automatic sheet feeder and a form tractor from being simultaneously driven and thereby prevent a paper from being jammed, by providing a switching lever for alternatively switching the drivings of the automatic sheet feeder and the form tractor. CONSTITUTION:When a switching lever 34 is turned to the side of an automatic sheet feeder, an OFF signal is outputted from a controlling circuit 43 to an electromagnetic clutch, whereby a platen gear 13 and a tractor gear 32 are disconnected from each other. In addition, a driving signal is outputted from the controlling circuit 43 for each driving timing for a fan motor 8, whereby a slip paper 4 contained in a cassette 3 is fed out. When the lever 34 is turned to the side of a form tractor, the output of the driving signal from the controlling circuit 43 to the fan motor 8 is stopped, and an ON signal is outputted to the electromagnetic clutch for a connecting gear 33. With the clutch engaged, the rotation of the platen gear 13 is transmitted to the tractor gear 32, and a continuous paper 27 is automatically fed by a tractor part 31. Accordingly, by operating the switching lever 34, the slip paper 4 and the continuous paper 27 can be alternatively selected, and paper jam can be prevented from occurring.
Patent JP-H0284668-A (JP)
Title: Carrying device for peeling sheet
Inventor: SUGIMOTO YUJI
IPC: G03G15/14
Filed: 1988-09-21
Abstract: PURPOSE:To restrain triboelectrification against a sheet and to prevent repulsion due to electrostatic force and the scattering of toner by providing a rotor disposed freely and rotatably on a position where a carrying guide plate is brought into contact with and tightly adheres to a peeled sheet. CONSTITUTION:The peeled sheet 3 is attracted electrostatically to the carrying guide plate 8 and carried along the plate 8. When the sheet adheres to the plate 8 and is carried along the plate 8, the rotor 9 arranged in the position follows the carrying and rotates. Therefore, the sheet 3 and the carrying guide plate 8 in those positions are prevented from rubbing each other, thereby preventing triboelectrification. Since the rotor 9 rotates, following the carrying of the sheet 3, the triboelectrification between the rotor 9 and the sheet 3 hardly occurs. Since no electrified charges are produced on the carrying guide plate 9 and the rotor 9, toner on the sheet 3 is never scattered, and is carried normally.
Patent JP-S6396435-A (JP)
Title: Air conditioning system
Inventor: TADOKORO SHIGENOBU
IPC: F24F5/00
Filed: 1986-10-07
Abstract: PURPOSE:To reduce the facility cost by reducing the system capacity of a cold/ hot water circuit by handling the peak load by two heat source circuits of refrigerant circuit and cold/hot water circuit and directly introducing the refrigerant in a condensing unit into a heat storing tank. CONSTITUTION:When operating in air conditioning mode in the daytime, a refrigerant circuit is formed between a condensing unit 2 and a first heat exchanger 5 by switching a 3-way valve 9. Under low load conditions, the operation is conducted only with heat supplied from a heat storing tank 3 to a second heat exchanger 6, and the water flow is controlled in proportion to the load by means of the valve control or inverter control of a pump 11. When the load increases and the heat supply from the storing tank 3 cannot meet the demand, or the remaining quantity of heat in the storing tank 3 becomes insufficient, the unit 2 is operated at its full capacity, and the operation is conducted with the heat exchanger 5 or heat exchangers 5, 6. As the refrigerant in the unit 2 is directly introduced into the heat storing tank 3, there is no need for a brine pump etc., the facility cost and operating cost are reduced, and the servicing becomes unnecessary.
Patent JP-H02114170-A (JP)
Title: High-voltage electrophoretic device
Inventor: PIITAA JIYUAAGEN KINDORUMAN
IPC: G01N27/447
Filed: 1989-09-13
Abstract: PURPOSE: To switch a high voltage for a modulation electric field cataphoresis process by providing a high-voltage power supply, a solid switch element, and an electrode. CONSTITUTION: A high-voltage power supply 15 is connected to one side of solid switch elements SW1 and SW2 at points T1 and T2. Then, since electrodes 20-23 are arranged around a cell at an increment of 90 degrees and the electrodes 20-23 are connected to points P1 and P2 of the switches SW1 and SW2, the voltage of each electrode can be increased to the voltage of the power supply 15 when each switch is activated. In the similar manner, elements SW3 and SW4 help ground the electrodes 21 and 22 when a given switch is operated. Also, an alternate electric field is established within the plane of the cell by a proper numbering of the elements SW1-4.
Patent JP-2001067173-A (JP)
Title: Information processor and method for inputting information
Inventor: SHINPO AKIRA
IPC: G06F3/0362
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an information processor capable of receiving information by a simple operation independently of contents to be inputted while enabling the input of a lot of information. SOLUTION: A schedule input screen having a starting date column 300, an end date column 301, a contents input column 302, and a location input column 303 is displayed on a display device 104. An information table is automatically selected in accordance with the position of an input focus F indicating an input item at the time. When a rotary bezel 102 is rotated when the input focus is located in an A.D. item of the column 300 e.g. numerals of four digits indicating an A.D. year such as '1999', '2000' and '2001' are displayed. When the input focus F is located on the column 302, information specified by a specification mark 110 out of information shown in the rotary bezel 102 is displayed.
Patent JP-H0789704-A (JP)
Title: Production of nonbenzenoid carbonaceous material
Inventor: U KOUAN
IPC: H01M4/02
Filed: 1993-09-24
Abstract: PURPOSE:To increase the spacing between carbon layers and to obtain a useful carbonaceous material by heat-treating a non-benzene condensed polycyclic aromatic halide. CONSTITUTION:A non-benzene condensed polycyclic aromatic compd. such as decacyclene is halogenated at 150-300 deg.C for 20min to 4hr with gaseous chlorine, etc., to obtain the halide. The halide is heated to 600-1500 deg.C at the rate of 5-50 deg.C/min in an inert gas atmosphere or in vacuum to obtain the heat-treated material. A nonbenzenoid carbonaceous material with the spacing (doo2) between carbon layers obtained by the powder X-ray diffraction method controlled to >=3.80Angstrom  is produced from the heat-treated material.