baber/WOPTO huggingface dataset:
Patent JP-H08213052-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAWARA KENSUKE
IPC: H01M4/485
Filed: 1995-07-07
Abstract: PURPOSE: To manufacture a battery by which effective discharging capacity can be enhanced by using an Li storage-release negative electrode, Li ion conductive nonaqueous electrolyte and a positive electrode of composite oxide expressed by a specific formula. CONSTITUTION: A nonaqueous electrolyte secondary battery is manufactured by using a negative electrode using Li or an Li storage-release substance as active material, Li ion conductive nonaqueous electrolyte and composite oxide expressed by a composition formula (Lia Rb Lc Md O2 ) as positive electrode active material. In the formula, R represents a genus metal element of Si, and L represents one or more kinds of elements selected from metal of a B III group and a IV B group of a periodic table, genus metal, alkaline earth metal, metal such as Ti, Mn, Cu and Zn or the like, and M represents one or more kinds of transition metal elements, and R, L and M are respectively different from each other, and (0<=a<=1.5, and 0.85<=bb+b+d<=1.3, and 0<b+c<=0.5, and 0<b and 0<b and 0<c or c=0) are realized, and at least both Ni and Co and contained as transition metal M.  Therefore, a nonaqueous electrolyte secondary battery by which a charging-discharging characteristic is remarkably improved in a large electric current can be provided.
Patent JP-S5694506-A (JP)
Title: Muting circuit for magnetic recording and reproducing device
Inventor: INOUE HIDEO
IPC: G11B5/027
Filed: 1979-12-28
Abstract: PURPOSE: To enable to obtain a good muting state with a simple circuit, by providing a muting FET between a signal transmission line and ground, and providing a switch in response to mode operation between the gate and power supply line.  
     CONSTITUTION: Muting FETs 32, 33 are provided between signal transmission lines 14, 15 and ground, and a switch in response to the mode operation (for example, transistors 39, 40) is provided between the gate and a power supply line 38 which can turn off FETs 32, 33. For example, when the power switch 35 is on with the circuit as shown in figure, FETs 32, 33 are immediately on to be in the state of power muting. Further, when a play switch 43 is on, FF48 is set and a reproducing mode is set, a transistor 39 is on, FET32 is cut off to release the reproducing muting. Further, when the switches 43 and 46 are simultaneously on, the recording muting is released. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1116752-A (JP)
Title: High-voltage transformer
Inventor: HAMADA HIDEKI
IPC: H01F30/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage transformer, in which cracks that may cause high-voltage leakage, hardly occurs in a resin section. SOLUTION: A coil bobbin 2 has outer flange sections 2a and 2b at both ends and a separating flange section 2c between the flange sections 2a and 2b. A primary coil 31 is wound around the bobbin 2 between one outer flange section 2a and the separating flange section 2c and a secondary coil 32 is wound around the bobbin 3 between the other outer flange section 2b and the separating flange section 2c. The flange section 2b side of the secondary coil 32 becomes the high-voltage side of the coil 32 . The bobbin 2 wound with the coils 31 and 32 and a core 6 are housed in a case 10, formed in a box-like shape having an opening on one face, and the remaining space of the case 10 is filled with an insulating resin 9.  The end section of the outer flange section 2b of the bobbin 2 is formed, such that the end section may have a round part on the secondary coil 32 side in the axial direction of the bobbin 2 and an angular part on the opposite side, so as to prevent the concentration of stresses to the secondary coil 32 side of the end section of the flange section 2b caused by the thermal shrinkage of the resin 9.
Patent JP-H0622062-A (JP)
Title: Image processor
Inventor: IKENOUE YOSHIKAZU
IPC: H04N1/00
Filed: 1992-06-30
Abstract: PURPOSE:To effectively analyze the outgoing source of a hard copy by integrating additional information in the image of an original and printing out this image in the case of taking the hard copy of the image read from the original. CONSTITUTION:A drawing part 14 outputs image data extracted by a packet analysis part 11 and a floppy disk analysis part 12 on an image memory 16. An image read part 3 reads image data from the original set on an original platen and outputs them to an image discrimination and restoration part 13. When a code transmitter is incorporated in the original, code information transmitted from the original is received and outputted to an additional information managing part 18. The additional information managing part 18 summerizes and manages the digital additional information added to image data read from respective sources. Then, new additional information is integrated in the image data stored in the image memory 16. Based on the image data outputted from the image memory 16 and added the additional information, an output part 6 prepares the hard copy and outputs it.
Patent JP-H0777365-A (JP)
Title: Cooling equipment
Inventor: JISUTOO BAGUE GUI
IPC: F25B9/02
Filed: 1994-07-25
Abstract: PURPOSE: To optimize the operation at the compression stage of a cooler comprising a container containing low pressure, low temperature two-phase fluid, especially helium, being supplied from a supply line, and a gas pressure line coupled with the container and having at least one compressor and to regulate the flow rate of compression lines of different operation efficiently and easily. CONSTITUTION: The recompression line for the gas in the cold container 7 comprises at least one compressor C with which at least a first means N1 for controlling the speed of rotation of the compressor as a function of variables (inter alia, flow rated D, pressure P) of the fluid in a line 8 is associated. In order to ensure an adequate fluid flow rate at the inlet of the compressor, the installation comprises a line 9 comprising a pilot-operated valve V1 and by-passing the compressor, and a line 10 comprising a pilot-operated valve V2 connecting the inlet line 4 to the compression line 8. Used, inter alia, in installation for refrigerating superconductive elements.
Patent JP-S6329200-A (JP)
Inventor: SHINGUU YUTAKA
IPC: F42B10/64
Filed: 1986-07-23
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-S5693552-A (JP)
Title: Automatic screen printer
Inventor: MARUYAMA TAKAYUKI
IPC: B41F15/26
Filed: 1979-12-27
Abstract: PURPOSE: To shorten a time required for printing by providing a transport for feeding, a positioning part for a material to be printed and a material-removing transport respectively and thereby bringing the flow of the material to be printed in one direction.  
     CONSTITUTION: When the material 3 to be printed is fed on to the transport 2 for feeding material, the transport 2, the material 3, a rail bed 4 and the transport 5 for removing material are advanced by a forward-backward cylinder 1. And, the transport 2 is stopped under a screen mask 8 and then lowered and is stopped at the position on the same plane with the upper surfaces of blocks 9 and 10. Next, the material 3 to be printed is positioned by a positioning pawl 6 and printing is made thereon by a squeeze 7. After the end of printing, the material 3 is pushed up by a push-up rod 11, while the transports 2 and 5 and the rail bed 4 are moved backward by the cylinder 1, and the transport 5 is stopped under the material 3. And, the material 3, loaded on the port 5, is sent to a removing place. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6066335-A (JP)
Title: Method and apparatus for controlling position of moving body
Inventor: EMOTO MASAMI
IPC: G05D3/12
Filed: 1983-09-21
Abstract: PURPOSE:To attain precise focusing and tracking control by detecting the inclined variable and positional shift variable of a disc from two reflected light rays from the disc and controlling the position on the basis of a corrected positional shift variable obtained by correcting the positional shift variable by the inclined shift variable. CONSTITUTION:Laser light projected from a semiconductor laser 1 is made parallel light flux by a coupling lens 2 and reflected by a half mirror 14 and the reflected light is irradiated to the disc 6 and also focused on the disc 6 through the half mirror 14, a polarized beam splitter (PBS)3, a lambda/4 plate 4, a reflecting prism 15, and an objective lens 5. The reflected light of parallel incident light 16 is made incident to a 4-divided photodetector 17 through the half mirror 14, so that the inclined variable of the disc is detected. On the other hand, the reflected light of converged incident light is reversely advanced, reflected by the PBS3 and made incident to a two-divided photodetector 10 to obtain a tracking error signal. The error signal is corrected by the inclinded variable signal to attain precise tracking control.
Patent JP-H0338309-A (JP)
Title: Manufacture of concrete product
Inventor: SAKURAI TAKEO
IPC: B28B1/08
Filed: 1989-07-04
Abstract: PURPOSE:To manufacture a beautiful concrete product without aerated marks by overlapping a water absoring paperboard on a bottom plate of a mold, placing a concrete material, applying vibration and compaction, pressurizing the concrete material from above, turning over the mold and releasing, and removing the paperboard. CONSTITUTION:A mold 2 is placed on a bed 1 and a water absorbing paperboard 3 is overlapped on a bottom plate 2a of the mold 2. A soft regenerated paper, cut into same size as the bottom plate 2a or larger, is used for said paperboard 3. Mortar 4 is fed in and smoothed uniformly on the paperboard 3, over which a stiff consistency concrete material 5 is placed to be swollen out of the mold 2, and vibration and compaction are carried out. Then, the upper surface of the concrete material 5 is pressed by a finishing board 6, and then the finishing board 6 is turned to smooth the surface and vibration and compaction are carried out. Then, the mold 2 is transferred from the bed 1 to a curing site and turned over immediately and released. Finally the paperboard 3 containing the water content adhered onto a molded pavement concrete plate is released and curing is carried out. Thus, a beautiful concrete product without aerated marks on its surface is manufactured.
Patent JP-H0339614-A (JP)
Title: Tube sectional shape detector
Inventor: MIURA SHOJI
IPC: G01B21/20
Filed: 1989-07-05
Abstract: PURPOSE:To detect the variation of a tube with invariably constant accuracy by providing a rotation angle detector which detects the rotation angle of a rotary arm part, a displacement detector which detects the displacement of a sensor part from the rotary arm, and a control part. CONSTITUTION:An elevation pedestal 4 is elevated by a screw jack device 5 to align the axis of rotation of the rotary arm part 6 with the axis of the tube 2 to be measured. Then a ball screw 10 is rotated by a ball driving device 11 to move a moving pedestal 9 to the peripheral edge of the tube 2 and position the sensors 12 and 13 are positioned about the tube 2. Then the sensor parts 12 and 13 are moved away from each other by air cylinders 14 and 15 to abut on the peripheral surface of the tube 2. At this time, the movement distances of the sensor parts 12 and 13 are measured by a linear encoder and a linear encoder head. The displacement values of the movement distances are stored in a controller 19 at every angle of rotation. Then the controller 19 calculates the internal and external diameters of the tube 2 from the displacement values and respective angles of rotation to detect variation in the ellipticity and variation in the tube thickness.
Patent JP-S6064439-A (JP)
Title: Compound semiconductor device
Inventor: HASEGAWA KATSUYA
IPC: H01L21/312
Filed: 1983-09-19
Abstract: PURPOSE:To reduce leakage currents on the surface of a joining portion by using a polyimide group high molecular resin as a protective film on InxGa1-xAs. CONSTITUTION:An n type un-doped In0.55Ga0.47As layer 2 is grown on a semi- insulating InP substrate 1. A p type region 3 is formed through thermal diffusion using ZnAs2 and ZnP2 as sources. Electrodes 4 are formed, and a polyimide group resin is used as a surface protective film 5. The surface is spin-coated with a prepolymer liquid consisting of the polyimide group resin, and heated and cured through heat treatment, and only electrode sections are removed selectively by a plasma asher.
Patent JP-2001004059-A (JP)
Title: Flow control valve
Inventor: OSHIGE TOYOMI
IPC: F16K31/06
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To surely hold a closing condition with a simple structure. SOLUTION: This flow control valve is provided with a valve element 27 disposed freely to be brought into contact and separate with/from a valve seat 22 by moving a valve shaft 26; a spring 29 for energizing the valve shaft 26 in a direction where the valve element 27 is brought into contact with the valve seat 22 by prescribed force; a movable iron core 39 disposed freely to be brought into contact and separate with/from the valve shaft 26 while moving coaxially with the valve shaft 26; a first electromagnet 38 for being brought into contact the movable iron core 39 with the valve shaft 26 by attracting the movable iron core 39 and for moving the valve shaft 26 in a direction where the valve element 27 is separated from the valve seat 22 against prescribed force of the spring 29;  and a second electromagnet 44 for separating the movable iron core 39 from the valve shaft 26 by attracting the movable iron core 39 while the valve element 27 is brought into contact with the valve seat 22.
Patent JP-S6416951-A (JP)
Title: Liquid detection sensor
Inventor: IRI EIJI
IPC: G01N21/41
Filed: 1987-07-10
Abstract: PURPOSE:To separate and detect water and liquid and to accurately detect whether or not there is liquid even at the time of rainfall by providing a high polymer film, an optical path, a high polymer waveguide, etc. CONSTITUTION:The high polymer film 1 that liquid to be detected permeates and liquid other than the liquid to be detected does not permeate and the V-shaped optical path 2a which is at a proper distance from the film 1 across an air layer with a refractive index n0 and has a refractive index n1 and its peak positioned on the end surface on the side of the gas layer are provided. The high polymer waveguide 2 is provided which has a V-shaped opening angle 2theta and satisfies theta>arcsin (n0/n1). Then whether or not there is liquid is detected from the quantity of light which is propagated in the waveguide 2 and reflected by the end surface on the gas layer side. Here, when there is the liquid to be detected, the light propagated in the waveguide 2 is lost without being reflected by the end surface. When there is liquid other than the light to be detected, the air layer 3 is left as it is and the light propagated in the waveguide 2 is reflected by the end surface.
Patent JP-H0522174-A (JP)
Title: On-vehicle fm reception system device
Inventor: ORIKABE NORIO
IPC: H04B1/16
Filed: 1991-07-15
Abstract: PURPOSE:To obtain the on-vehicle FM reception system which can execute satisfactory FM reception even at a place where there are a lot of FM stations or TV stations and field intensity is strong. CONSTITUTION:An output A detected as a voltage to be changed corresponding to an input signal at a MIX 23 for detecting the field intensity in a wide band including jamming signals and an output B obtained by an IF amplifier/detection part 24 for detecting the field in a narrow band including desired signals are inputted to a control circuit 27. According to an arbitrary logic output composed of these two values, a control output C to generate an optimum mixed modulating output is supplied as an AGC input and an RF attenuator control input on the side of an antenna amplifier, and a satisfactory receiving characteristic can be obtained without using the AGC operation of the own inside closed loop.
Patent JP-H0516508-A (JP)
Title: Thermal transfer recording device and facsimile device using the device
Inventor: YOSHIDA TAKEHIRO
IPC: B41J2/325
Filed: 1991-07-15
Abstract: PURPOSE:To provide a thermal transfer recording device and a facsimile device using the device wherein it can be detected that a recording medium and an ink sheet have been stuck together and such a recording medium and ink sheet can be separated to continue a recording operation. CONSTITUTION:A thermal transfer recording device and a facsimile device using the device for performing a recording on a recording medium by transferring ink which is held by an ink sheet 14 to the recording medium is comprised of a recording unit for acting on the ink sheet 14 to perform the recording on a recording sheet 11, an ink sheet transfer motor 24 for transferring the ink sheet 14, a recording sheet transfer motor 25 for transferring the recording sheet 11, and a detector 9 for detecting the sticking between the sheet 14 and the sheet 11.
Patent JP-H0225121-A (JP)
Title: Unbalanced current detector
Inventor: OHARA MICHIMASA
IPC: H04B10/07
Filed: 1988-07-14
Abstract: PURPOSE:To make constitution small by detecting an unbalanced load current from a detection signal from a detection winding of a magnetic amplifier in a device detecting the unbalanced current flowing to an optical submarine cable. CONSTITUTION:A DC power supply 2 supplies a high voltage DC current to a load circuit 6 via a magnetic amplifier 1 comprising a control winding CC, an additional winding CA and a detection winding CD. A DC amplifier circuit 4 applies a low voltage DC current detected by a current detection circuit 3 to the said additional winding CA. The detection winding CD detects a voltage DELTAV proportional to a difference between a current I1 flowing to the control winding CC and a current I2 flowing to the additional winding CA. The difference voltage DELTAV is applied to an alarm device 5 to alarm the production of the unbalanced current. Since the unbalanced current is detected by even a single magnetic amplifier, the device constitution is made small.
Patent JP-S5875766-A (JP)
Title: Charging of lead storage battery
Inventor: HAMADA SHINICHI
IPC: H01M4/22
Filed: 1981-10-30
Abstract: PURPOSE:To increase the utilization of the active material of an electrode plate by giving vibration to a lead storage battery during its initial charge. CONSTITUTION:After making the active material of an electrode plate and an electrolyte in full contact with one another, in order to discharge minute bubbles contained in the electrode plate, a glass mat and a separator outside these members, a lead storage battery is placed on and fixed to a table by means of bolts or the like so that the battery doesn't move during vibration, and initial charge is carried out while giving vibrations to the battery. A lead storage battery (A) obtained by such a means as above indicates its maximum capacity from the initial cycle, while a lead storage battery (B) obtained by the conventional charging indicates its maximum capacity at other part than the initial cycle.
Patent JP-S6417878-A (JP)
Title: Production of electrode for accelerating heat transmission condensation
Inventor: YABE AKIRA
IPC: C23F1/00
Filed: 1987-07-14
Abstract: PURPOSE:To efficiently obtain an electrode for accelerating heat transfer in condensation having uniform quality by coating a resist on a thin flat metallic sheet formed with plural line grooves and exposing the resist through a photomask having prescribed patterns, then forming the sheet to a cylindrical shape and forming apertures thereto by an etching treatment. CONSTITUTION:The resist 4 is coated on the thin flat metallic sheet 1 formed with the plural line grooves 2 at equal intervals and the surface 3 coated with the resist 4 is exposed through the photomask having the prescribed patterns. This thin flat metallic sheet 1 is formed to the cylindrical shape in such a manner that the line grooves 2 come in an axial direction; thereafter, the sheet is subjected to the etching treatment to form the apertures 6 thereto. The electrode 1' for accelerating heat transfer in condensation having the constitution in which the entire part is cylindrical and the plural line grooves 2 are formed axially at equal intervals so as to overhang to the outside and which is formed with the many apertures 6 on the surfaces between the line grooves 2 is thereby obtd.
Patent JP-H0926965-A (JP)
Title: Method and system for retrieving video information
Inventor: INMAKI NAOFUMI
IPC: G06F17/30
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To perform the control of segmenting the part or all the parts of a video material based on an operation manual by registering the video material and stipulation information for stipulating the using conditions of the video material in a management table in a set and retrieving the video material based on a retrieval request. SOLUTION: This system is constituted of a video material storage part 10, a retrieval device 400 and a terminal equipment 300. The video material storage part 10 is constituted of a video data package 100 and a retrieval information table device 200 and the video data package 100 among them stores video retrieval data 110 for which the operation manual 111 and contents 112 are turned to one set. By providing a package structure for which a video material main body and a video material operation manual for stipulating the using conditions and a copyright, etc., for partial video materials for which the video material main body is divided are turned to one pair in such a manner, the desired video material is segmented and retrieved based on the video material operation manual. Thus, a labor cost is substantially reduced.
Patent JP-H1123230-A (JP)
Title: Film thickness measuring instrument
Inventor: MARUYAMA SHIGENAO
IPC: G01B11/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness measuring instrument which can measure the thickness of a thin film with high accuracy at a high speed and, in addition, the two-dimensional thickness distribution of the film in a short time. SOLUTION: A film thickness measuring instrument measures the thickness of a thin film from the phase difference between the phases of reflected light rays from the upper and lower surfaces of the thin film when linearly polarized monochromatic light is projected upon the thin film by utilizing the fact that the phase difference varies depending upon the thickness of the thin film.  The instrument is provided with a light source 2 which projects the monochromatic light upon the thin film, a circularly polarized light transforming means 3 which transforms the reflected light rays from the thin film into left and right circularly polarized light rays, at least two photodetecting means 5 and 6 which two- dimensionally detect the circularly polarized light rays in at least two different directions, and an arithmetic means 10 which finds the thickness of the thin film by using the outputs of at least two photodetecting means. The instrument measures the two-dimensional thickness distribution of the thin film with high accuracy at a high speed by optically and two-dimensionally reading the phase difference without using any mechanical means.