baber/WOPTO huggingface dataset:
Patent JP-H0646215-A (JP)
Title: Picture reader
Inventor: SHIBATA YASUHIRO
IPC: H04N1/04
Filed: 1992-07-27
Abstract: PURPOSE:To allow a prescribed picture in a picture arranged in a read area to be easily recognized by devising the reader such that a read means reads a picture in a predetermined range and a sectioning means divides the range read by the read means into different sizes so as to divide the prescribed picture in the picture arranged in the read area. CONSTITUTION:A sensor board 24 on which 64-sets of light receiving elements 23 are mounted at an equal interval in a line for a size in 8mm in the forward/ backward direction of a copying machine 10 is fixed almost above a projection 22 in the inside of an optical read head 20 at the front side. Moreover, the center of the size in 8mm on which the light receiving elements 23 are mounted is placed just above the center in the forward/backward direction of an opening 14. Then the copying machine 10 is simply arranged to a character (picture) by changing the size of the opening 14 with respect to the width of the character (picture). Furthermore, a picture printed on a tape is recognized by having only to arrange the copying machine 10 on a prescribed position on a read object face.
Patent JP-S6356103-A (JP)
Title: Carrier system for carrier body
Inventor: TOYODA TAKESHI
IPC: H02P25/06
Filed: 1986-08-26
Abstract: PURPOSE:To aim at improvement of space factor and power factor, by combin ing a power source unit of variable frequency and variable voltage with, or by building a power circuit into each linear motor for integration. CONSTITUTION:A rail 1 laid in loop becomes the secondary conductor of a linear motor 3. Multiple linear motors 3 are set on the downside of the rail 1 provided with proper intervals to the running path of a carrier body 2. A power source unit 4 of variable frequency and variable voltage composed of semiconductors are integrally installed to the downside of each linear motor 3. This unit 4 supplies three-phase AC power to the primary coil of the linear motor 3 and generates shifting field to the rail 1 as the secondary conductor. Thus, the plane occupied area of a carrier path can be used effectively.
Patent JP-S6090251-A (JP)
Title: Cold setting of thermoplastic resin
Inventor: WATANABE AKIRA
IPC: C08L61/00
Filed: 1983-10-24
Abstract: PURPOSE:To cure a thermosetting resin with controlling curing rate freely without requiring a specific device, by using ethylene carbonate as a curing agent and an alkali substance as a curing promotor. CONSTITUTION:100pts.wt. thermosetting resin (preferably resol-type phenolic resin, furan resin and modified resin of it) is blended with 1-100pts.wt., preferably 2-80pts.wt. ethylene carbonate, and 3-150pts.wt. alkali substance [e.g., NaOH, K2CO3, MgO, or Ca(OH)2] in case of strong alkali, or 30-300pts.wt. alkali substance in case of weak alkali, and cured at normal temperature. Ring opening of ethylene carbonate is promoted by action of the alkali substance, it is reacted with the thermosetting resin, and the resin is cured at normal temperature by polymerization and crosslinking. Curing time can be adjusted from 1min-24hr depending upon the kind of alkali substance and the amount added.
Patent JP-H1025598-A (JP)
Title: Plating device
Inventor: YAMAKAWA SUMIYASU
IPC: C25D7/12
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a plating device with which the constitution of the compact device and the consequent reduction of an equipment cost are possible by bringing an unloading section and a loading section in proximity to each other and surely managing unloading and loading work with a smaller number of persons. SOLUTION: This plating device has the loading section 1, a treating section 3 which includes a plating cell, the unloading section 2 and a work transporting means 4 which hangs works between these sections and transports the works. This work transporting means has jigs traveling along the loading section, the treating section and the unloading section. These jigs has holding sections which freely attachably and detachably hold works and an electrode section which is freely attachable and detachable to and from the works.
Patent JP-H0948567-A (JP)
Title: Escape ladder device that accompanies car of elevator
Inventor: HAYASHI BUNSOU
IPC: B66B5/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent an operator and articles from dropping in an elevator hoistway by heightening the safety of escape to the nearest floor when an emergency occurs during the ascending or descending operation of an elevator car and the car is stopped or in the case of performing maintenance work for the elevator. SOLUTION: An emergency ladder A formed by striding crossbar members 2, 2 on supports A, A disposed parallel to each other is provided vertically to the lower part from the substantially right under the entrance 10 side of a car C of an elevator. Both supports A A of the emergency ladder A comprise fixed supports 1 for forming guide grooves 4a and movable supports 3, 3 where sliding recessed parts 3a for holding the fixed supports 1 are formed in the vertical direction and guide projections 4b inserted in the guide grooves 4a are formed near the upper ends of the sliding recessed parts 3a. The fixed supports 1, 1 are provided vertically in a part substantially right under the entrance 10 of the car C.
Patent JP-2001028356-A (JP)
Title: Cleaning apparatus
Inventor: MIYAKOSHI EIICHI
IPC: H01L21/304
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To achieve a cleaning apparatus, capable of cleaning a semiconductor wafer more efficiently. SOLUTION: This cleaning apparatus, which cleans a wafer c for use in a semiconductor manufacturing process with pure water or a chemical agent, has a tilting mechanism 7 for setting a wafer cassette 6 housing a wafer c or a boat so as to be tilted with respect to a cleaning bath.
Patent JP-H0363750-A (JP)
Title: Interface unit used for multidrop access system
Inventor: MIYAJIMA SHINICHIRO
IPC: G06F13/36
Filed: 1989-08-01
Abstract: PURPOSE:To output accesses from a main bus at the same timing by using one kind of an interface unit by automatically switching it to a master unit and a slave unit. CONSTITUTION:A first interface part 10 for main bus side connection, timing part 13 to control the access timing between buses, master/slave (M/S) decision part 15, second interface part 12 for master bus or slave bus side connection, second timing part 14 and selector part 16 to select a connection source corresponding to the result of the M/S decision part 15 are provided. An interface part 11 is provided with the switching function of connection corresponding to the result of the M/S decision part 15 for multidrop bus side connection. According to the decided result of the M/S decision part 15, the master unit or slave unit is automatically set and the accesses to the master bus and slave bus are outputted at the same timing by the first and second timing parts 13 and 14. Thus, the access can be outputted from the main bus to the master bus and slave bus at the same timing.
Patent JP-S6177311-A (JP)
Title: Dc solenoid
Inventor: TAKASE YOSHIO
IPC: H01F7/121
Filed: 1984-09-25
Abstract: PURPOSE:To slide smoothly a movable iron core, to prevent unstableness from occuring owing to wear, and to increase magnetic efficiency, by mounting bearings made of magnetic material having coating material coated in an opening for inserting the movable iron core. CONSTITUTION:A bearing 8 of magnetic material having wear-proof material coated on the inner face is mounted in an opening 4 for inserting a movable iron core through the case 2. The bearing 8 has a steel-made bearing body inner face coated with coating material consisting of Teflon-lead impregnated bronze using a sintering method, and a bearing 7 for an output shaft 6 also uses the same coating material as said bearing 8. As the coating material, Teflon or molybdenum bisulfide, etc. may by used. Since coating material with less wear and large waer-proof is being coated on the inner face of the bearing 8, the movable iron core 5 can be slided smoothly and can be prevented from resulting in unstableness, thus providing a long-life DC solenoid.
Patent JP-S6260283-A (JP)
Title: Buried type semiconductor laser
Inventor: KAWANO HIDEO
IPC: H01S5/00
Filed: 1985-09-09
Abstract: PURPOSE:To realize secure current constriction effect and facilitate stable basic horizontal mode oscillation and high output operation and improve yield by a method wherein a P<+> type GaAs layer is employed as a top layer and a P-N junction is formed. CONSTITUTION:A P<+> type GaAs layer 22 is employed as a top layer. A diffusion process of a P-type impurity is eliminated by doping the top layer 22 with a P-type impurity such as Zn or Ge with concentration of about 10<19>cm<-3>. As an N-type electrode is formed on an N<+> type GaAs layer (corresponding to the P<+> type GaAs layer 22) and, further, an N-type Al0.2Ga0.8As layer and a P-type Al0.4Ga0.6As buried layer (corresponding to a P-type Al0.2Ga0.8As layer 21 and an N-type Al0.4Ga0.6As buried layer 10) form a P-N junction, the diffusion potential is higher than that of the P-N junction in a mesa-stripe part so that a leakage current to the outside of the mesa part can be avoided completely. Moreover, the N<+> type GaAs layer can be formed to have sufficient thickness so that introduction of crystal defects caused by ohmic alloy of the N-type electrode also can be avoided.
Patent JP-S6444778-A (JP)
Title: Thermosensitive recording material
Inventor: FURUYA HIROMI
IPC: B41M5/333
Filed: 1987-08-12
Abstract: PURPOSE:To obtain thermosensitive recording material with superior color image stability and high whiteness of texture by employing specific sulphone compound as color developer in thermosensitive recording material using coloring reaction between leuco dye and color developer. CONSTITUTION:Thermosensitive recording material with superior image stability is obtained by using sulphone compound as a color developer expressed by a formula (R represents a linear or branched chain alkyl group or aralkyl group, M represents di- - tetra-valent metals and n represents an integer of 2-4). Leuco dye is used alone or in combination with other two or more different kinds of compounds. These leuco dyes used are dye leuco compounds of triphenyl methane, fluoran, phenothiazine, auramine, spiropyran, indolinophthalide groups. Various electron acceptive compounds used as color developer are, for instance, phenol compound, thiophenol compound, thiourea derivative, organic acid and its metallic salts, etc. and these are applied if necessary.
Patent JP-S58101559-A (JP)
Title: Current supply circuit
Inventor: TOKUNAGA MICHIO
IPC: H04M19/00
Filed: 1981-12-14
Abstract: PURPOSE:To set an output inpedance of a current supply circuit arbitrarily, by providing a current amplifier for current supply controlled with a voltage applied to a load, between the power supply and a load of such as a subscriber line. CONSTITUTION:A load Rl of such as subscriber line connected with a telephone set is supplied of current from a power supply E1 via current amplifiers 41, 42 for current supply. Driving current amplifiers 51, 52 receive current from a current supply circuit 7 to amplify the current flowing to an output voltage detector 6 and to control the amplifiers 41, 42. This circuit can set the equivalent DC internal resistance to an arbitrary value. e.g., zero through the selection of circuit constants, such as currnt amplification factor beta1, and resistance ratio of a resistor R4 to R51, R52, a differential output impedance is increased and the on/off of supply current is executed through the switching of a switch S.
Patent JP-2001027631-A (JP)
Title: Ultrasonic probe rotating type flaw detector
Inventor: OKUBO TOMOO
IPC: G01N29/24
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the ultrasonic probe rotating type flaw detector capable of certainly preventing a coupling liquid from penetrating in a pipe to be inspected and unnecessary for mounting a lid on the pipe to be inspected. SOLUTION: A rotary pipe 10 is supported on a fixed support 12 in a rotatable manner and a plurality of probes 16 are held to the rotary pipe 10 in the vicinity of the central part in the pipe axial direction thereof. Fixed pipes 20 for guiding a pipe P to be inspected are attached to both ends of a flaw detector and a part of the cylindrical body 22 of each of the fixed pipes 20 and each of guides 24 constitute a double pipe structure D. The end part E on the insertion port side of the annular space A surrounded by the outer pipe part O and inner pipe part I of the double pipe structure D is closed. A discharge port EO is formed to the outer pipe part O of the double pipe structure D and a coupling liquid is caught by the annular space A and discharged from the discharge part EO.
Patent JP-H0486650-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKUSA HIROSHI
IPC: G03C1/12
Filed: 1990-07-27
Abstract: PURPOSE:To enhance color-sensitized sensitivity and stability with the lapse of time by incorporating a sensitizing dye polymer obtained by covalently bonding specified dye units with a main polymer chain. CONSTITUTION:This sensitizing dye polymer is formed by bonding covalently with the main polymer chain the dye units each represented by formula I in which each of R1 and R3 is a 5- or 6-membered N-containing heterocyclic group; R2 is alkyl, aryl, or alkenyl; at least one of R1 - R3 bonds covalently with the polymer chain; Y is 0 or S or NR4; R4 is alkyl, aryl, or a heterocyclic group; X is an anion; and n is 0 or 1, thus permitting color sensitized sensitivity and its stability with the lapse of time to be enhanced.
Patent JP-H0484197-A (JP)
Title: Continuous voice recognizer
Inventor: HORIOKA ATSUSHI
IPC: G10L15/197
Filed: 1990-07-26
Abstract: PURPOSE:To improve a recognition rate by connecting recognition element candidates by using the evaluation value expressed by the linear combination formed by respectively weighting the acoustic reliability ad the connection reliability inputted from a predicting section according to the information quantity of the next element candidate inputted from the predicting section, thereby obtaining the result of the contiuous voice recognition. CONSTITUTION:A switch 12 is so operated that the output of an analyzing section is inputted to a coollation section and the signal to be recognized is inputted from a signal inputtermial 1 i the same manner as the inputting ofm the signal at the time of registration. The characteristic parameter of each frame is calculated in the analyzing section 2. The collation of the standard voice ad the input signal is executed in the collation section 5. The collation with the word to be recognized at the unit number place is then executed with the frame of the frame number as a beginning end. When the similarity above the decision threshold is exhibited, the word of this time is determined as the recognition word candidate and the similarity as the acoustic reliability. The beginning end of the recognition is outputted together with the terminal end to a word lattice storage section 6. The recognition result candidate having the max. evaluation value among the same is outputted from a recognition result output terminal 11 as the recognition result. The recognition rate is improved in this way.
Patent JP-H1048650-A (JP)
Title: Electrode wiring for liquid crystal display and its formation
Inventor: SATO KAZUO
IPC: G02F1/1343
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode wiring for a liquid crystal display which is low in specific resistance, excellent in durability and easy in formation and a method for formation thereof. SOLUTION: This electrode wiring for the thin-film transistor type liquid crystal display is formed by laminating oxide layers and metallic layers at 2n+1 ((n) is an integer of >=1). In addition, the respective oxide layers include at least one layer of the films consisting essentially of zinc oxide. Transparent conductive films including at least one layer of films consisting essentially of silver are used as source electrodes 7, drain electrodes 8 and pixel electrodes 8 for the respective metallic layers.
Patent JP-H0739039-A (JP)
Title: Formation method of insulating layer on connection part of power cable
Inventor: GOTO KAZUHIKO
IPC: H02G1/14
Filed: 1993-07-21
Abstract: PURPOSE:To prevent a void from being produced and to prevent a foreign body from being mixed by using a high-count mesh material by a method wherein a connection part is set inside a metal mold, dimethyl silicone oil in which a cross-linking agent has been dissolved is injected into the metal mold, the dimethyl silicone oil is heated and cross-linked and an insulating layer is formed on the connection part. CONSTITUTION:End parts of insulators 2 for power cables in which the insulators 2 composed of cross-linked resin material have been formed on the outer circumference of conductors 1 are sharpened, the conductors 1 are connected, and their connection part is set inside an upper metal mold 5 and a lower metal mold 6. Then, dimethyl silicone oil in which a cross-linking agent has been dissolved is injected from an extrusion port 7 in the lower metal mold 6. Then, the dimethyl silicone oil is heated and cross-linked, an insulating layer is formed on the connection part, and the upper metal mold 5 and the lower metal mold 6 are opened. Consequently, since the insulating layer is molded by the dimethyl silicon oil in which the cross-linking agent has been dissolved, it is spread up to ends inside the metal molds. Thereby, it is possible to prevent a void from being produced and to prevent a foreign body from being mixed by using a high-count mesh material.
Patent JP-H0839002-A (JP)
Title: Purifier
Inventor: SATAKE SATORU
IPC: B07B11/04
Filed: 1994-08-02
Abstract: PURPOSE:To accurately control air flow by visualizing directly an air flow control plate. CONSTITUTION:In a purifier 1 in which a screening device 2 with a plurality of screening nets 6 is provided on a middle section of a machine body, and a collecting device 22 for granular materials dropped from the screening nets 6 is set below the screening device 2, while air flow control plates 31 are installed rotatably above respective rectifying chambers 29 formed above the screening device 2, an inspection window 34 visualizing the air flow control plates 31 is formed on a machine body positioned above the air flow control plates 31.
Patent JP-H0654335-A (JP)
Title: Liquid crystal projector
Inventor: MISHIMA YOSHIHIRO
IPC: G02F1/13
Filed: 1992-07-28
Abstract: PURPOSE:To easily and efficiently adjust the convergence of a liquid crystal projector. CONSTITUTION:The pictures of liquid crystal display modules for displaying red, blue and green are made synthesizable. The liquid crystal display panel 63 of the respective liquid crystal display modules is provided with scanning electrodes X1, X2, X3, X4... four times as many as signal electrodes Y1, Y2, Y3,.... One picture element is constituted of a signal electrode and four common electrodes and the combination of the scanning electrodes X1, X2, X3, X4,... driven simultaneously with the respective signal electrodes Y1, Y2, Y3,... is changed. Thus, the positions of display picture elements on the liquid crystal display panel 63 are adjusted.
Patent JP-H0648661-A (JP)
Title: Control device for hydraulic elevator
Inventor: MATSUDO TAKASHI
IPC: B66B1/26
Filed: 1992-07-28
Abstract: PURPOSE:To improve riding comfort at the time of starting while a delay of starting can be shortened by quickly generating a rise up of pump pressure. CONSTITUTION:A device comprises the first pressure detector 10 provided between a check valve 8 and a hydraulic cylinder 2 and the second pressure detector 11 provided between the check valve 8 and an oil hydraulic pump 5. A control unit 12 provides a pressure command generating circuit for generating a pressure command by an output of the first pressure detector, to control an electric motor 6 for driving the oil hydraulic pump 5, by a control deviation value, obtained by calculating a deviation between outputs of the pressure command generating circuit and the second pressure detector, and by a control value based on the output of the second pressure detector. At the time of starting, after the deviation between the outputs of the pressure command generating circuit and the second pressure detector is decreased to a predetermined value or less, a speed command is generated to start operation of a riding car.
Patent JP-S6181096-A (JP)
Inventor: GOTEIE KURISUCHIN JIYAN FURANS
IPC: H04N7/167
Filed: 1984-09-26
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-H1145422-A (JP)
Title: Data recording and reproducing device and initial seek control method in the same device
Inventor: ITO MIYUKI
IPC: G11B5/54
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To surely release a carriage locking state without making a head running away at the time of an initial seek by supplying a current for releasing a lock to a carriage driving means within a prescribed time until servo data are detected. SOLUTION: When the revolution of a disk 11 is stopped, a head 12 is locked in a CSS zone by a carriage locking mechanism 16. When the starting of an initial seek is instructed, a head positioning control circuit 18 supplies a current larger than the current needed for releasing the lock of the head 12 to a voice coil motor 14 via a VCM driver 19 and also starts up a timer regulating a current supplying time. Then, when a servo data detecting circuit 21 detects servo data or the timer concludes a predetermined elapsed time, the circuit 18 lowers the current. Thus, the lock of the head 12 is surely released by the large current and even when the servo data can not be detected, the head 12 is prevented from running away.
Patent JP-H0251024-A (JP)
Title: Volume measuring method and apparatus therefor
Inventor: WATANABE YOSHIJIROU
IPC: G01F22/02
Filed: 1988-08-12
Abstract: PURPOSE:To make the apparatus compact in size and to shorten the measuring time by providing a sealed correcting tank equipped with a pressure adding means within a sealed main tank. CONSTITUTION:A pump 53 which is a pressure applying means equipped in a correcting tank 52 is actuated. Then, valves A, B are opened to eliminate the pressure difference between in tanks 50 and 52. In this state, the pressure P0 within the tank 50 is measured. Thereafter, with the valve A closed, the pressure PR in the correcting tank 52 is measured by storing the same by a recorder 59 from outputs of an amplifying filter 57. Then, after the valve A is opened and the valve B is closed, the pressure PG in the main tank 50 is obtained by storing the same by the recorder 59 from outputs of the filter 57. Thus, the volume VF of grains 51 in the main tank 50 can be expressed by the formula I.