baber/WOPTO huggingface dataset:
Patent JP-S63241442-A (JP)
Title: Rotor slicer
Inventor: KATO KOJI
IPC: B26D1/14
Filed: 1987-03-30
Abstract: PURPOSE:To prevent chattering from being generated on the cut surface of a sample piece by slicing the sample piece into a thin piece through the rotation of a rotary blade while moving a stage. CONSTITUTION:A gear motor 16 is started to start the reciprocal motion of a movable member 12 and a DC motor 20 which drives the rotary blade 11 is placed in a stand-by state and rotated including a period before and after the member 12 reaches its lower dead point. A stepping motor 34 which moves the stage 31 rotates so as to move by a specific quantity when the member 12 is almost at the lower dead point. Therefore, the sample piece on the stage 31 while fed by a specific quantity is sliced into the thin piece. One thin piece is cut while the rotary blade 11 makes one rotation, so the same blade edge never performs cutting >=2 times, and the edge of the rotary blade 11 never enters reciprocal motion. Consequently, the ample piece need not be swung and chattering which makes the cut surface irregular is precluded.
Patent JP-S61143248-A (JP)
Inventor: JIAN OOZUORA
IPC: B60S1/24
Filed: 1985-04-16
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-H01251864-A (JP)
Title: Electronic blackboard
Inventor: WADA YUKIO
IPC: H04N1/00
Filed: 1988-03-30
Abstract: PURPOSE:To display again erased writing contents by using a screen which is drawn out to a writing part and a projecting means which projects the stored contents on the screen. CONSTITUTION:A screen 8 is drawn out to the position of a writing part 1A. A video signal converting circuit 9 which applies electro-optical conversion to the stored contents can serve as a projecting means which reads out the contents of a memory circuit 5 and projects them on the screen 8. Then a projector 10 projects the output of the circuit 9. In such constitution, the display contents which are already erased can always be displayed on the screen 8. Thus the same contents can be used at many times in other conferences and therefore many listeners can completely grasp those explained contents.
Patent JP-S5726548-A (JP)
Title: Production of phosphatidyl coline scarecely containing oil
Inventor: BERUNDO RAINERU GIYUNTERU
IPC: C07F9/10
Filed: 1981-05-27
Abstract: An improved method is provided for the preparation of phosphatidyl choline having a low oil content. An alcohol and oil-containing phosphatide solution is admixed with an amount of water sufficient to cause oil present therein to separate from the solution. The oil is removed from the solution and a phosphatidyl choline fraction recovered which is substantially oil-free.
Patent JP-S565428-A (JP)
Title: Preparation of substituted phenol
Inventor: KOIKE KAZUTAROU
IPC: C07D213/84
Filed: 1979-06-23
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for various organic synthesis, in high purity and yield, by using a substituted isopropyl peroxide obtained from a substituted halogenated benzene and isopropylphenol, as a raw material, and subjecting the peroxide to acid decomposition.  
     CONSTITUTION: The titled compound of formula IV is obtained by the acid decomposition of a substituted isopropyl peroxide of formula I (Ar is formula II, formula III, etc.; X 1  is H, halogen, trifluoromethyl, cyano, etc.; X 2  is H, halogen, cyano, etc.) with, e.g. 10W80%, preferably 30W70% aqueous, alcoholic, or acetic acid solution of sulfuric acid, chloric acid, etc. below 70°C, preferably at 20W50°. The starting compound of formula I is produced, e.g. by reacting a substituted halogenated benzene with isopropylphenol in the pressence of a base, and oxidizing the substituted isopropylbenzene thus obtained in the presence of an alkali catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10276293-A (JP)
Title: Counter information remote detection system for oa equipment
Inventor: TAKEI KAICHIRO
IPC: H04M11/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain counter information about number of copies by a PPC installed at the user without dispatching a person to the user and without imposing any load onto the user. SOLUTION: A transmitter side adaptor to start a receiver side adaptor at a management center side is connected to a host computer and a public telephone line, and the receiver side adaptor incorporating a counter at the user side is connected in parallel with an electromagnetic counter built in or ancillary to an OA equipment such as a copying machine and a FAX printer and is also connected to the public telephone line connecting to a facsimile equipment or the like to send counter information to the management center side.
Patent JP-S57194381-A (JP)
Title: Multilayered display electro timepiece
Inventor: ITOU AKIHIRO
IPC: G04G9/02
Filed: 1981-05-25
Abstract: PURPOSE:To make display graduations fine and to display a minute hand in one chain shape, by displaying by using >=2 display layers on which at least one finger is layered and disposed. CONSTITUTION:A minute hand is displayed from the center to the circumference by the first liquid crystal display layer and the first layer is layered with a display 2 in a channel shape of the second liquid crystal display layer, and the minute hand is displayed 3 in a continued hand without being cut at a constricted part Q. After one minute elapsed in the state, a channel shaped display 4 of the first and a display 5 of a finger which extends from the center to the circumference of the second layer are layered together to display 6 the minute hand.
Patent JP-H03279465-A (JP)
Title: Bleaching of cloth
Inventor: SANTO YOSHITERU
IPC: D06L4/70
Filed: 1990-03-28
Abstract: PURPOSE:To enable continuous and quick bleaching of a continuous fabric by immersing a continuous fabric in a solution of an acid-activated sodium chlorite at normal temperature, heating the cloth with steam, immersing again in the same acidic bleaching liquid at normal temperature and heating with steam. CONSTITUTION:A continuous fabric 1 is immersed in a bleaching tank 2 containing an acid-activated hypochlorite solution adjusted to acidic side (pH3.5-4) and maintained at normal temperature, squeezed with a squeezing roll 3, immediately introduced into a steam-heating chamber 4, heated with steam, introduced into a bleaching tank 5 containing the 2nd bleaching solution having the same composition as the 1st solution and maintained at normal temperature, squeezed with a squeezing roll 6 and heated with steam 7 under normal pressure. A continuous fabric can be continuously bleached in a short time by this process to obtain a bleached fabric having high quality and free from creasing, etc.
Patent JP-S5217316-A (JP)
Title: High permeability alloy having free cutting property
Inventor: MASUMOTO RIYOU
IPC: C22C38/60
Filed: 1976-07-05
Abstract: PURPOSE: Development of magnetic material for electromagnetic devices which has an initial permeability above 500 and a maximum permeability above 3000, and can be easily forged and formed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11345957-A (JP)
Title: Solid-state image sensor
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/335
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS sensor, which decreases the parasitic capacitance of a photoelectric conversion part and can improve output-conversion efficiency. SOLUTION: A photoelectric conversion part 301 of the CMOS sensor comprises an N<+> -type first region 106 neighboring the gate electrode of a controlling MOSFET 201 and an N-type second region 114 neighboring the first region 106. Therefore, a P-type well layer 102, a P<+> -type semiconductor region 103a which becomes an element separating region, and a depletion layer which is formed at the junction part with the second region 114, can be extended into the direction of the photoelectric conversion part 301. Therefore, the parasitic capacitance, can be decreased. Furthermore, the potential flactuation by signal electric charge can be made large, and the output conversion efficiency can be improved.
Patent JP-H08246772-A (JP)
Title: Ground traveling type folding door
Inventor: FURUKAWA KISHIKAZU
IPC: E06B11/02
Filed: 1995-03-10
Abstract: PURPOSE: To close a folding door from the door body at the side of a hanging origin in time of folding the door proper, and at a time when the door proper is extended, to make it extendable in order from the door body at the door stop side in and around the hanging origin side. CONSTITUTION: Plural pieces of door bodies 7 are pivoted free of folding zigzag around a vertical shaft center by each hinge means 8, constituting the door proper 6. A travel means 13 traveling along a guide rail 5 laid down at the ground side is installed in an alternate lower part of the hinge means 8. Then, a pair of hinge shafts pivotally supporting each door body 7 at both sides of this hinge means 8 free of rotation are installed in each of these hinge means 8, while each engaging means 21 interlocking with each door body 7 at both sides, tuning around each hinge shaft and in mesh with each other is installed in the hinge means 8 without the travel means 13. In succession, a guided member 12 being guided by the guide rail 5 so as to make each door body 7 in an extended state not to be bent, is installed in a lower part of the hinge means 8 without this travel means 13.  Then, a guide means making this guided member 12 retractable to or from the guide rail 5 in time of expansion or contraction of each door body 7 is installed in and around the side of a hanging origin of the guide rail 5.
Patent JP-H07286209-A (JP)
Title: Laser hardening device of inner surface of small-diameter hole
Inventor: SHIRATA HARUO
IPC: B23K26/00
Filed: 1994-04-19
Abstract: PURPOSE:To improve hardening accuracy and the durability of an optical system. CONSTITUTION:A laser beam 10 emitted from an optical fiber 11 is paralleled by a collimating lens 37 and is deviated from the optical axis by a polarizing prism 38. Bisected arc-shaped heating sections 10c, 10d having the intensity biased to one side in the state of condensing the laser beam 10 by a bi-local plane mirror 40 are formed. These bisected arc-shaped heating sections 10c, 10d are rotated around the optical axis by a driving motor 47, by which an annular hardening section (d) is formed. This annular hardening section is moved in an optical axis direction by a moving mechanism.
Patent JP-H01250856-A (JP)
Title: Inspecting and recording device for material
Inventor: KUDO YASUICHI
IPC: G01D9/18
Filed: 1988-03-31
Abstract: PURPOSE:To reduce the consumption of recording paper and to easily contrast a standard waveform and an inspection waveform with each other by recording only the standard signal waveform and the inspected waveform of a defective material at the time of calibration. CONSTITUTION:A flaw of a material 1 which runs as shown by an arrow is detected spirally by heads 2 and 3 provided to a rotary body 2, whose flaw detection signals are sent to a flaw detecting circuit 5 by a brush 4. Then the output of the circuit 5 while sent to a synchroscope 6 is sent to the central arithmetic unit 10 of an electronic computer 9 through AD converters 8 and 14. The material detection signal of a sensor 11 provided on the movement path of the material 1 is counted by a counter 12, whose count signal is also sent to the unit 10. Then the computer 9 stores a memory 13 with a material number signal sent from the counter 12 and a wide-band signal sent from a converter 8 and decides whether or not there is a flaw when the flaw detection of the material is completed; and the storage is held when the flaw is found, but deleted when not. Consequently, the amount of used recording paper may be small and the waveform signals are easily contrasted with each other.
Patent JP-S63247473-A (JP)
Inventor: UMAGAMI MASATAKA
IPC: E04H6/06
Filed: 1987-04-03
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-H08278094-A (JP)
Title: Air-cooled cylindrical heat exchanger
Inventor: TOMINAGA TETSUO
IPC: F28F9/00
Filed: 1995-04-06
Abstract: PURPOSE: To alleviate the non axial symmetry of the flow of heat exchanger penetrating cooling gas and the flux of the flow through a fan by incorporating a heat exchanger assembly in a cylindrical storage container, connecting the container to the air channel of the cylindrical casing of a cooling fan by the same cylindrical duct or integrally molding. CONSTITUTION: A heat exchanger assembly 1 is formed in a cylindrical shape, and contained in a cylindrical storage container 2, a liquid supply manifold 4 and a discharge liquid manifold 5 are assembled in the container 2, and the warm water 7 supplied from the manifold 4 is discharged from the manifold 5 and discharged as the cooled liquid flow 8. The container 2 is connected by the cylindrical duct at the same axial symmetry with the casing of a cooling fan 3 or integrated. Thus, the flow of the heat exchanger penetrating cooling gas and the flow through the fan are axially symmetrical to improve the cooling performance and to provide the noise reducing and fan power saving effects.
Patent JP-H07287034-A (JP)
Title: Bonding type electric field sensor
Inventor: OTANI YOSHIMITSU
IPC: G09F3/00
Filed: 1994-04-20
Abstract: PURPOSE:To provide a disposable electric field sensor capable of being directly bonded to an electric wire or the like. CONSTITUTION:A self-adhesive part 2 is provided to the rear surface of an insulating flexible film 1. An electric field detecting probe 4, an electric field detection circuit 5, a display element 6 and a battery 7 are attached to the surface of a printed circuit board 3 to constitute an electric field sensor S. This electric field sensor S is bonded to an electric wire wanting to detect the presence of a current or to the vicinity thereof and, when a current flows to the electric wire, a display element 6 displays this state.
Patent JP-S557465-A (JP)
Title: Production of dress board
Inventor: HASEGAWA YASUYUKI
IPC: B44C1/20
Filed: 1978-07-03
Abstract: PURPOSE: To impart variations to the color and the color tone of a relief pattern by forming a synthetic resin color pattern layer.  
     CONSTITUTION: A board member 1 is surface treated by painting, and is formed with a pattern adhesive layer 2 by applying an adhesive in a desired pattern by any suitable printing means. Before the adhesive layer 2 gets dry, at least two kinds of colored heat-meltable synthetic resin particles 3aW3c different in color and color tone are mixed together at suitable ratios and scattered on the adhesive layer 2. By heating the particles 3aW3c to melt them, a relief synthetic resin color pattern layer 4 having a complicated rugged surface is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08277411-A (JP)
Title: Tuyere for refining metal
Inventor: OKUMURA KYOJI
IPC: C21C5/48
Filed: 1995-04-06
Abstract: PURPOSE: To provide a tuyere for refining a metal, in which the flow rate changable range from zero to the upper limit of the spouting flow rate of oxygen from a fine piping system can be obtd. and two or more kinds of gases can be blown from the same tuyere. CONSTITUTION: In the tuyere for refining the metal, the tuyere has at least two independent systems of the gas supplying pipes 7, 8 and two or more divided fine pipes are constituted in the tip part of each piping divided from the same gas supplying pipe. The straight lines connecting two or more sets of the fine pipes 8, 10 divided from the adjacent pipings connected with the different gas supplying pipes, respectively are mutually intersected. Further, two or more sets of the fine pipes divided from the adjacent piping connected with the different gas supplying pipes, respectively are arranged in mutually zigzag-state. Furthermore, the tuyere for refining the metal arranging porous-state refractory in the tip part is formed in all or a part of the tip parts of the fine pipes.
Patent JP-H04291026-A (JP)
Title: Optical pickup device and focus detection correction method
Inventor: TAKAHASHI YOSHITAKA
IPC: G11B7/135
Filed: 1991-03-20
Abstract: PURPOSE:To precisely perform a focus control and accurately detect an information recording signal by removing the offset of a focus signal even when the wavelength of a light source such as a semiconductor laser, etc., fluctuates due to the change of ambient temperature. CONSTITUTION:By making reflection light from a disk 6 incident again on a prism 11 having the same vertical angle as a beam forming prism 3, the light beam going out the prism 11 is made in parallel with the light beam from a semiconductor laser 1 before changing the wavelength and the outgoing light beam is made to incident on a detection lens 7 at the same incident angle. Even when the wavelength of the light source is changed, the light collecting position can be kept at the same position on a focus detection light receiving element and thus, excellent recording, reproducing and erasing characteristics can be obtained.
Patent JP-H07285954-A (JP)
Title: Production of epoxy compound
Inventor: OTSUKA KIYOSHI
IPC: B01J27/10
Filed: 1994-04-20
Abstract: PURPOSE:To suppress the formation of by-products and highly selectively obtain an epoxy compound by reacting an olefin with oxygen in the presence of a lanthanoid compound and a reducing agent. CONSTITUTION:The method for producing an epoxy compound is to react an olefin comprising ethylene, cyclopentene or alpha-methylstyrene, etc., with oxygen under preferably 0.1-5 atm pressure in the presence of (A) a lanthanoid compound comprising preferably europium chloride, europium nitrate or europium carbonate in an amount of preferably 0.001-0.05mol/l and (B) a reducing agent comprising zinc (amalgam) or iron, etc., in an amount of preferably 1-5mol based on 1mol olefin at preferably 30-80 deg.C under 1-30 atm for 0.1-2hr. Furthermore, when the component (B) is the zinc, a carboxylic acid or an inorganic salt is preferably simultaneously used as a protonic acid.
Patent JP-H06162981-A (JP)
Title: Magnetic deflecting device for high-power electron beam
Inventor: MATSUSHIASU BURUMU
IPC: H01J37/305
Filed: 1993-03-15
Abstract: PURPOSE: To accelerate electron beam deflection speed, reduce image formation error and enlarge deflecting angles by setting the saddle type coil to fit the rotation symmetry yoke shape. CONSTITUTION: The saddle type coils 13 to 18 fitting to the shape of the rotation symmetry yoke 10 are arranged. The amplitude of the applied voltage across the saddle type coils 13 to 18 are adjusted by the active magnetic field control. Signals expressing the instantaneous value of the magnetic field intensity of each point of times, are added to a regulator 26 from the magnetic field sensor 25 introduced in a deflection unit. The regulator 26 compares these signals with nominal values capable of previous setting, and controls a current source 24 to increase or decrease supplying current according to the result.
Patent JP-S60232263-A (JP)
Inventor: UORUFUGANGU NIIUUKAMUPU
IPC: B05B1/04
Filed: 1985-04-18
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-S524883-A (JP)
Title: Phase differential judgment circuit
Inventor: MORIYA KAZUO
IPC: G01R25/00
Filed: 1975-07-01
Abstract: PURPOSE: A phase differential judgement circuit which determines positions by measuring the phase differential of two electrical waves received, and which is made fail-safe by preventing output of false signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S566181-A (JP)
Title: Body detector
Inventor: AOKI TAKESHI
IPC: G01V9/00
Filed: 1979-06-27
Abstract: PURPOSE: To simplify the mechanism of a detection part for a body by allowing a control circuit to control and detect the vibration of a vibrating piece.  
     CONSTITUTION: Vibrating piece 1 has one terminal fixed and the other extended in contact with a body to be detected and near magnet 2 fixed to vibrating piece 1, detection coil 3 coupled electromagnetically with magnet 2 is arranged. While vibrating piece 1 comes partially in contact with some body, vibration shortens in attenuation time. For the purpose, the attenuation time of the free vibration of vibrating piece 1 is measured by control circuit 7, so that the existence of the body can be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S524545-A (JP)
Title: Flame retardant synthetic resin
Inventor: ISHIKAWA TAKASHI
IPC: C08K9/04
Filed: 1975-06-30
Abstract: PURPOSE: A flame retardant synthetic resin having improved resistance to heat, containing a synthetic resin, preferably a cold curable resin, and a flame retarder enclosed in small capsuls. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57197562-A (JP)
Title: Gathering machine
Inventor: OZEKI FUMITAKA
IPC: G03B27/00
Filed: 1981-05-30
Abstract: PURPOSE:To easily remove jammed papers, by enabling to save a gathering machine so that a copying paper discharge outlet of a main body can be opened and supporting the gathering machine with the main body at the combination. CONSTITUTION:A cover 4 of a copying machine 1 freely rotates toward the arrow A by taking a fulcrum 5 as a center to remove jammed papers. In the cover 4, a paper discharge roller 7 is given and papers after copy are carried to upper and lower guides 10 and 11 of a sorter 2. A paper 6 detected with a microswitch 14 is delivered on a tray 15 of a containing section 13. Support members 20 and 22 are fitted to a frame of the copying machine 1 with a screw 21, rotary shafts 23 and 24 are fitted with bearings 25 and 26 of the sorter 2, and the sorter 2 is loaded freely rotatably. If paper choke takes place in the copying machine 1, the paper is removed by turning around the rotary shafts 23 and 24 by 90 deg..
Patent JP-H11284502-A (JP)
Title: Common signal input circuit for programmable logic array
Inventor: MURATA TAIICHI
IPC: H03K19/177
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a PLA common signal input circuit which feedbacks an internal logic result that is an output of a circuit produced in a PLA as a common signal input, without using an external circuit or another input-output terminal. SOLUTION: For an input buffer circuit 101, a common input terminal 102 and a means 112 which distributes an internal logic result to each internal logic cell are included in the circuit. The circuit 101 consists of the terminal 102, a logical gate 111 which ORs a feedback signal 113 that returns an internal logic result in a logic cell 105 to an input buffer by a feedback circuit provided in the input buffer and a driver 112 for distributing a logical OR result to each logic cell 104 by a common signal distribution line 103.
Patent JP-S577723-A (JP)
Title: Specific fuel consumption ratio meter for energy- economizing operation of car, ship, or others
Inventor: TAGA KIICHI
IPC: B63H21/00
Filed: 1980-06-16
Abstract: PURPOSE: To obtain the most economical operation by detecting the divided value of a fuel consumption speed by a current speed (specific fuel consumption ratio) by means of a meter and controlling the operation to keep the said value at the minimum level.  
     CONSTITUTION: A cone disk 1 is rotated in accordance with the speed of a car, while a feed screw 8 is rotated in proportion to the discharge of fuel. The position of a rotary disk 7 is decided by the ratio of the number of revolution between these two revolutions. Consequently, the specific fuel consumption ratio is indicated on a dial 17 by a pointer 16 linked with the rotary disk 7. A lead electrode 18 is also linked with the rotary disk 7. When the car is not controlled adaptively in an economical speed, the disk 7 is moved either to the left or right, and consequently, the said electrode 18 closes either contact 19 or 20. In the result, a pulse motor 24 is driven and moves a belt 21 to open the closed contact, and simultaneously, a fuel control device is also electrified via a conductor 26, and regulates fuel for making an adaptive control to obtain the economical speed. 
     COPYRIGHT: (C)1982,JPO&Japio