baber/WOPTO huggingface dataset:
Patent JP-2000048385-A (JP)
Title: Semiconductor laser device
Inventor: TANI KENTARO
IPC: G11B7/125
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To avoid aberration and the reduction of signal intensity even when plural semiconductor laser elements are mounted on one package by respectively arranging the semiconductor laser elements on adjacent sides of a mounting base and making the interval between light emission points not to be larger than a specific value. SOLUTION: The interval between light emission points of adjacent semiconductor laser elements is made not to be larger than 200 μm. A semiconductor laser element 2 whose wavelength is 780 μm and a semiconductor laser element 3 whose wavelength is 650 μm are placed on the AuSn sheet of a sheet shaped strip 1 so that light-emitting surfaces of them become to be in operation directions and the interval between chips becomes 10 μm. The semiconductor 2, 3 are die-bonded on the SiC submount of a strip with the sheet shaped strip 1 by bending the strip 1 vertically to the light-emitting surfaces of the elements 2, 3 in between the semiconductor laser element 2 whose wavelength is 780 μm and the semiconductor laser element 3 whose wavelength is 650 μm.
Patent JP-2001038219-A (JP)
Title: Aqueous photocatalyst hydrophilic composition, aqueous primer for photocatalyst and photocatalytic hydrophilic composite material using them
Inventor: SHIMOBUKIKOSHI MITSUHIDE
IPC: C08K9/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an aq. photocatalytic ultra-hydrophilic compsn. using an inexpensive material as a start raw material and easy to prepare and an aq. primer for a photocatalyst. SOLUTION: An inexpensive tetraalkyl silicate is hydrolyzed in an aq. solvent to obtain an aq. hardly decomposable binder compsn. and a photocatalyst is further added to this compsn. to obtain an aq. photocatalytic ultra-hydrophilic compsn. This aq. hardly decomposable binder compsn. is applied between an org. resin substrate and a photocatalyst to develop function making a photocatalyst coating soln. easy to coat and not exerting the adverse effect of the org. matter docomposing property of the photocatalyst on the org. resin substrate and can be also utilized as an aq. primer for the photocatalyst.
Patent JP-H0865422-A (JP)
Title: Image forming device
Inventor: KUWATA KOJI
IPC: H04N1/00
Filed: 1994-08-19
Abstract: PURPOSE: To obtain an image forming device capable of dual access by providing two independent systems of SCSI interfaces and interfacing an image input means and an image output means to a system controller section via different SCSI buses so as to use a general-purpose scanner unit or plotter unit. CONSTITUTION: A system controller section 4 is provided with two independent systems of SCSI interfaces 45, 46, an image input means is connected to an SCSI bus 5 connected to the SCSI interface 45, and an image output means is connected to the SCSI bus 6 connected to the other SCSI interface 46. The image input means and the image output means are connected to the system controller section 4 via the SCSI buses 5, 6 different from each other in this way so as to allow the system controller 4 to make the image input means and the image output means accessible simultaneously. Thus, a dual access function and an electronic sorter function are easily realized.
Patent JP-H0264887-A (JP)
Title: Portable electronic equipment
Inventor: IIJIMA YASUO
IPC: G06K19/07
Filed: 1988-08-31
Abstract: PURPOSE:To reduce the load of an IC card issuing system by providing a means to designate selectively each defined data file, and defining plural areas only for the designated data file. CONSTITUTION:An IC card is constituted of a control element 15 such as a CPU, a data memory 16, a program memory 17 and a contact part 18 for getting electric contact with a card reader/writer 2. Then, it designates selectively each defined data file, and defines plural areas for only the designated data file. Thus, the data file can be selected at random so as to make it into the objective data file to be area-defined without recognizing order in which the data file was defined from an external part, and the load of the issuing system to issue the IC card is reduced.
Patent JP-S6276738-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA SHINICHI
IPC: H01L21/768
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a semiconductor device which has no deterioration in withstand voltage between wirings and a connecting portion and no variation in the shape of a wiring pattern by limiting the way of traversing the wiring material of the second layer in response to the size of a connecting hole. CONSTITUTION:When superposing the second layer wirings 30 through an interlayer insulating film on the first layer wiring 10, a cavity is generated at accumulating time of the insulating film when a connecting hole 20a of 2mu or less of one side is in wiring 10. Thus, traversing of the hole 20a of the wirings 30 is inhibited to prevent interlayer insulator from deteriorating to withstand. If one side of a hole 20b is 2mum or larger, a problem of deterioration in the withstand voltage does not occur, but if the hole size is larger than the width of the wirings 30, size L is formed around the hole 20b to prevent a wiring pattern from bending due to light reflection at wiring forming time, thereby increasing in the amount of positioning accuracy between the connecting portion and the wirings. With this configuration, a semiconductor device which has no deterioration in the withstand voltage, and deteriorations in the reliability and characteristics is obtained.
Patent JP-S6194035-A (JP)
Title: Device for recording and reading information on radiation image provided with subject data output function
Inventor: KIMURA TSUTOMU
IPC: A61B6/00
Filed: 1984-10-16
Abstract: PURPOSE:To make possible the display of subject data in a reproduced radiation image by providing a circulating and conveying means, image recording part, image reading part and position detecting means, etc. CONSTITUTION:Plural accumulative fluorescent sheets 30 are disposed apart from each other at a suitable space in a circulating passage 26. The image recording part 40 is constituted of a photographing base 41 and a radiation source 42. Each sheet is recorded thereon with the radiation image in the recording part 40 and is then conveyed to the image reading part 50 by the sheet circulating and conveying means when said means is driven. A terminal 82 for inputting the data on the person to be examined transmits the data S5 on the person to be inspected to a control part 84A of a signal output control circuit 84. The data S5 on the person 43 to be examined is inputted to the control part 84A when said person 43 is subjected to radiation photography. The part 84A stores the data S5 in a storage part 84B. The efficiency of the diagnosis operation by the radiation image is thus improved.
Patent JP-H1044997-A (JP)
Title: Overhead wire condition monitoring device
Inventor: KUMAMARU TOMOO
IPC: B61L25/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To automatically inspect an overhead wire for a train in a short cycle so as to detect an unusal change such as a sudden sag of the overhead wire and entanglement of a foreign matter. SOLUTION: By means of a camera 3 mounted on a roof of a train 2,. a condition of an overhead wire 1 of the opposite traffic lane, which is opposed to the lane on which the train 2 runs, in a plurality of lanes is photographed, and the condition of the overhead wire 1 of the opposite traffic lane is monitored by means of a processing unit 4 on the basis of a photographed image from the camera 3 and railway information of the plurality of lanes in a memory unit 5, and consequently, an unusual change in the overhead wire 1 is detected. The monitoring condition of the overhead wire 1 in the processing unit 4 is outputted and displayed in an image outputting unit 8. The monitoring condition of the overhead wire 1 in the processing unit 4 is also transmitted to a ground-based station 10 by means of a wireless transmitter 9.
Patent JP-S6197183-A (JP)
Inventor: MIZUNO AKINAMI
IPC: C05F15/00
Filed: 1984-10-16
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-S58126036-A (JP)
Title: Nozzle device for cutting liquid for machine tool
Inventor: KONDOU KOUJI
IPC: G05B19/42
Filed: 1982-12-13
Abstract: PURPOSE:To set the blow angle of a nozzle automatically and most properly for each tools by a command from a numerical control system by a method wherein the most proper blow angle of the nozzle for the cutting liquid is memorized beforehand into a memory. CONSTITUTION:The blow angle of the nozzle (e) for the cutting liquid is adjusted by a rotary actuator (g). The rotary actuator g is driven by a pulse motor (f). The most proper blow angle is set beforehand by an operating board (n) for each of the all tools to be employed, and the control data thereof are memorized into the memory (m). According to this method, the nozzle (e) may be set at the most proper blow angle in accordance with the data memorized in the memory automatically when cutting work is entered into a continuous automatic working precess by a method wherein the data of tool numbers from the numerical control device (p) are read in by a control unit (k).
Patent JP-S6373385-A (JP)
Title: Candidate character displaying system in character recognizing device
Inventor: KUSHIBIKI MASASHI
IPC: G06K9/03
Filed: 1986-09-17
Abstract: PURPOSE:To contrive the decrease of the burden of an operator by paying attention to a problem inherent to a character recognizing device and making proximity the display position of a correcting object character and the display position of a candidate character regardless of the display position of the correcting object character. CONSTITUTION:To the actual display screen of a character display device for a correcting work in a character recognizing device, a first virtual screen 2 excluding a candidate character and a second virtual screen 3 smaller than the screen 2 including the candidate character are provided. At the part in which the screen 2 can the screen 3 are synthesized, displayed on an actual screen 1 and the screen 2 and the screen 3 are overlapped, the screen 3 is displayed with priority. Either one of four sides of the screen 3 is allowed into contact with the display position of a character 13 which comes to be a correcting object on the screen 2, without fail. Thus, the candidate character can be displayed in the vicinity of the correcting object character, therefore, the shifting of the viewpoint of an operator is made minimum.
Patent JP-H1059748-A (JP)
Title: Production of glass optical fiber
Inventor: MORIURA KUMIYO
IPC: C08F290/06
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To stabilize signal transmission performance with lapse of time by irradiating a UV curing urethane acrylate resin layer coating the surface of a glass optical fiber with UV rays in the presence of a monofunctional monomer, thereby curing this resin layer. SOLUTION: The optical fiber F formed by drawing the optical fiber preform P is introduced into a coating material tank 2 and is coated with the monofunctional monomer C contg. the UV curing urethane acrylate resin and, thereafter, the fiber is introduced into a curing treatment vessel 3 consisting of an outside wall 31, a tubular cold mirror 33 having an opening section of an elliptic shape and a quartz glass tube 32 via a nozzle 21. This optical fiber F is passed in this quartz glass tube 32 and cold air is supplied from a cold air supplying device 37 inserted into the opening at the bottom end of the quartz glass tube 32, by which the UV curing urethane acrylate resin layer is held at <=50 deg.C.  Simultaneously, the UV curing urethane acrylate resin is cured by irradiating the resin with the UV rays of irradiation dose of >=300mJ/cm<2> from a UV lamp 34 installed in the cold mirror 33.
Patent JP-S6460956-A (JP)
Title: Separator for alkaline accumulator
Inventor: SHIMODA MASAKAZU
IPC: H01M50/417
Filed: 1987-08-31
Abstract: PURPOSE:To provide a separator for alkali accumulator with excellent retention of electrolyte and large mechanical strength by using a separator which consists of unwoven cloth made from synthetic resin fiber of polyolefin type and which has different hydrophilic properties on the front and rear sides. CONSTITUTION:The surface of polypropylene fiber is oxidized by corona discharge only on a single side of a polypropylene nonwoven fabric, to give it hydrophilic property. Using this separator a sealed Ni-Cd accumulator is accomplished, in which the side given hydrophilic property contacts the positive electrode plate. Under an atmosphere at 45 deg.C, for ex., 100 reversals of 4hr. charging with 0.3c current and 45min. discharging with 1c current are made, followed by dismantle of the accumulator and measurement of the amount of electrolyte in the separator, which has yielded a result that the electrolyte retaining ability of the separator after charge/discharge cycles is equal to nylon nonwoven fabric and the mechanical strength is much higher than the same.
Patent JP-H0498515-A (JP)
Title: A/d converter
Inventor: ONIZUKA KYOJI
IPC: G06F3/05
Filed: 1990-08-17
Abstract: PURPOSE:To cope with even the input of the analog value requiring a high sampling operation by performing the input of a low speed scan channel after a round of a high speed scan channel. CONSTITUTION:A control circuit 5A designates an address for a dual port RAM 3 in accordance with the selection of a channel carried out to a multiplexer 1. Then the circuit 5A imparts a conversion start signal to an A/D converter 2 and produces the next channel selection signal with the conversion end signal of the converter 2. Simultaneously, a CPU reads out the data written in the RAM 3 from a port of the opposite side through an optional address. Then the circuit 5A controls the sequence of channels to be sampled based on the value set by a setting switch 5B and the next rule. Just one of those channels designated as the low speed channels is sampled after a round of sampling of the channel designated as a high speed scan channel.
Patent JP-S59107418-A (JP)
Title: Magnetic recording and reproducing device
Inventor: GOTOU HIROSHI
IPC: G11B27/36
Filed: 1982-12-10
Abstract: PURPOSE:To produce a magnetic recording/reproducing device with a simple circuit constitution and a low cost and with no deterioration of characteristics, by supplying the monitor output of a record signal to the 1st compensating circuit and the output of the 1st compensating circuit to the 2nd compensating circuit to obtain the output of the 2nd compensating circuit. CONSTITUTION:In a record mode, a resonance circuit consislting of an inductance L1 and a capacitor C1 is connected to a line amplifier 2 in order to compensate the recording loss. The output of the amplifier 2 is mixed with the bias signal, and a record current is supplied to a record/reproduction magnetic head 6. A signal having the integrated characteristics is led to a line output terminal 3 to obtain the sufficiently flat characteristics. In a reproduction mode, the reproduction loss is compensated by the same compensating circuit of the amplifier 2 as the record mode. In such a way, a record amplifier can be excluded and at the same time the loss can by compensated with just a single LPF. Furthermore an additional circuit has a simple constitution. Thus it is possible to produce a magnetic recording/reproducing device with a simple circuit constitution and a low cost and with no deterioration of characteristics.
Patent JP-H0882517-A (JP)
Title: Film thickness monitoring control method
Inventor: ITO ATSUSHI
IPC: G01B17/02
Filed: 1994-09-12
Abstract: PURPOSE: To determine a parameter accurately while reducing time and labor in the determining of the parameter by preserving the frequency of a piezo-electric crystal at the starting point into a film monitoring device at each formation of a film. CONSTITUTION: An evaporation source 2, a substrate 3 desired to form a film, a microbalance sensor 4 comprising a piezo-electric crystal and a film thickness inspection instrument 5 are arranged in a vacuum chamber 1. The evaporation source 2 is connected to a heating power source 6. A film thickness monitoring device 7 preserves the frequency of the piezo-electric crystal of the sensor 4 at the starting point and the frequency of the piezo-electric crystal at the ending point at each formation of a film.  On the other hand, an identification number is attached at each formation of a film to measure a film thickness on the substrate 3 actually with the device 5 at a plurality of time points while the frequency of the piezo-electric crystal shifts to a low position from a high position as the formation of films are repeated and actually measured values thereof are inputted into the device 7 corresponding to the film identification number. The device 7 determines an acoustic impedance ratio in the optimum shearing mode and a correction factor in the geometrical position of a quartz crystal and the substrate by the least square.
Patent JP-S60110477-A (JP)
Title: Color thermal recording apparatus
Inventor: OONO TADAYOSHI
IPC: B41J31/00
Filed: 1983-11-21
Abstract: PURPOSE:To enable the formation of an image with high image quality, by lastly performing the recording of a color of which the ink transfer amount is max. CONSTITUTION:After printing data at every color are counted by a recording signal counting circuit 52, they are sent to an ink amount comparing circuit 54 and compared and judged in an order large in an ink transfer amount while the feed of an ink carrier 47 is controlled on the basis of the obtained information in a control part and recording is performed from a color small in an ink transfer amount in succession. When color recording of an area succession system is performed, because the area of recording paper, to which transfer is applied, is constant in first ink recording, the picture dot pitch of ink is also wide if an ink transfer amount is small and no obstacle is generated in superposing the next color ink while ink transfer is smoothly performed and a color image with high color quality can be formed.
Patent JP-H0957169-A (JP)
Title: Coating apparatus
Inventor: TSUDA TAKEAKI
IPC: B05C5/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To carry out coating uniformly in the width direction while stabilizing the quality of a magnetic ink without deteriorating the cleaning property of a die head or without complicating the manbifold shape of the die head. SOLUTION: Regarding a coating apparatus to coat a running saw fabric with a magnetic ink by a die head 2 having a slit nozzle 1: endless beltlike magnets 3 which are rotated are installed near respective side faces of the die head 2. When the belt-like magnet 3 are so rotated at constant speed as to move the die head 2 side toward the slit nozzle 1, the magnetic ink in a manifold 7 moves toward the slit nozzle 1 due to the magnetic force of the magnetic ink and is ejected out of the slit nozzle 1 to be applied to the raw fabric. Moreover, owing to the magnetic force, the magnetic powder of the magnetic ink is stirred and precipitation of the magnetic powder in the manifold does not occur.
Patent JP-H0961154-A (JP)
Title: Verifier for distance measuring device
Inventor: NONAKA OSAMU
IPC: G02B7/32
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a verifier, for a distance measuring device, by which an autofocusing operation can be adjusted precisely under the same condition as an actual distance measuring operation and inside a saved space. SOLUTION: In a verifier for a distance measuring device, a mirror 14 as a reflection optical system is installed at a halfway part in the optical path of light, for distance measurement, which is projected from the light projection means of a camera 11 which is held by a mounting base 17. The light for distance measurement is bent by the mirror 14 so as to be projected onto a second chart 15. Reflected light from the second chart 15 is bent by the mirror 14 so as to be incident on a light-receiving means. Thereby, a distance measured value is computed. In addition, the deviation, in the projection direction of the light for distance measurement, caused by the setting position error of the mounting base 17 and of the mirror 14 and by the mounting error of the camera onto the mounting base 17 is detected, and the distance measured value is corrected on the basis of a detected value.
Patent JP-H04100299-A (JP)
Title: Magnet movable type attracting pen
Inventor: SAKURANAKA HIROYUKI
IPC: H05K13/02
Filed: 1990-08-18
Abstract: PURPOSE:To enable the attaching and detaching of an object to be attratted, with excellent response by single hand operation by a method wherein the lower surface of a magnet is always energized downward so as to keep the same level as the lower surface of a cap and retains a wire, and when a pressbuttom is pressed, the wire is bent and a magnet is pulled up. CONSTITUTION:A long leg part 41 of a pressbuttom 4 penetrates the side wall of the middle part of a pen shaft 1 and retained so as to be freely inserted. The long leg part 41 is equipted with a hole 42 through which a wire 5 is inserted. In a cap 2, a magnet 3 is energized downward by a coil type spring 71. A wire 5 which is inserted from below a linkage hole 21 and passes the hole 42 of the pressbuttom 4 is so suspended by a fixing screw 11 at the upper end portion of a pen shaft 1 that the lower surface of the magnet 3 always keeps the same level as the lower surface of the linkage hole 21. When the pen tip of this magnet movable type attracting pen is made, to approach an object to be attracted composed of magnetic material, the object 6 is immediately attracted and retained by the magnet 3. When the wire 5 is bent by pressing the pressbuttom 4, the magnet 3 is pulled up in the linkage hole 21, the spacing between the magnet 3 and the object 6 is widened, so that the object 6 is released at once and detached.
Patent JP-H0541672-A (JP)
Title: Outgoing trunk device
Inventor: KOKUBU SADAO
IPC: E05B83/00
Filed: 1991-08-02
Abstract: PURPOSE:To execute the transmission operation of a transmission circuit even when the power supply of the transmission circuit is all used up. CONSTITUTION:A key 10 capable of being inserted into a key cylinder is provided with a transmission circuit 33, lock and unlock switches 35 and 36, secondary battery 37 as power supply, and a secondary coil 38. The circuit 33 usually uses the secondary power supply 37 as its power supply, and performing transmission operation based on the operation of the switches 35 and 36. In the case the power of the secondary power supply 37 is all used up, the primary coil on the key cylinder side is energized and controlled when the key 10 is inserted into the key cylinder. Based on the change of the current flowing through the primary coil, induction electromotive force is created in the secondary coil 38. Based on the electromotive force, an unlock signal is automatically outputted from the circuit 33.
Patent JP-H06178838-A (JP)
Title: Kit for golf training
Inventor: ANTONIO AARU BORANOSU
IPC: A63B63/00
Filed: 1993-08-09
Abstract: PURPOSE: To provide a golf training kit to exercise using clubs other than putter. CONSTITUTION: Slope 23 is to include an upward curve part and a target slope 50 going upward far away from the tee area on which stands a user. The target slope 50 has a lower target area to use a wood there, central target area of the slope 23 to use long irons (2-6) and an upper target area to exercise using short irons (7-9). The slope 23 has an upward curve part ending up in a trough curving inside to have an arch more than 360 degrees and slanting sideways. A ball hitting anywhere on the target area is brought to the top arch of the slope 23 in proportion to its speed, its kinetic energy wasted there, then dropped to the trough slanting sideways, which feeds the ball onto a ball return duct 61 with its gravity as far as it is received in a container. The slope 23 is supported with circular frames easy to assemble and dismantle and installed safety screens 24 on both sides.