baber/WOPTO huggingface dataset:
Patent JP-H02279832-A (JP)
Title: Operating apparatus for work machine
Inventor: KIMOTO KENZO
IPC: E02F3/43
Filed: 1989-04-20
Abstract: PURPOSE:To improve working efficiency by providing, at the inside of an operating cabin, a display unit that feeds back, with electric signals, relief-setting pressure detected by hydraulic switches installed to the side of discharge circuit running toward the bottom side of actuators. CONSTITUTION:To a discharge oil passage 22a from an oil-hydraulic pump 21a driven by an engine 20, an arm-operating actuator 24a is installed and to a discharge oil passage 22b from another oil-hydraulic pump 21b, a bucket- operating actuator 24b is installed. Hydraulic switches 27a and 27b are installed respectively to the circuits 22a and 22b and relief-setting pressure detected therewith is to be displayed at a display unit 29 installed in an operating cabin 28. At the same time, when work load applied to the arm or the bucket becomes so large that it should be relieved by the relief-setting pressure, the detected pressure is displayed and the load is relieved by operation of valves 23a and 23b so that the load can be applied again to a work machine for continuation of the work. Therefore working efficiency can be improved.
Patent JP-S5225667-A (JP)
Title: Flow meter
Inventor: MIYAZAWA KUNIAKI
IPC: G01F15/02
Filed: 1975-08-22
Abstract: PURPOSE: To enable a wide measuring range to be obtained with an extremely simple construction even under high temperatuers, by excluding main flow line and orfice from the inside of a flow meter and composing a circuit detector with a magnetic relay provided in a position opposing to a permanent magnet on the outside of a casing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5726300-A (JP)
Title: Detector of dust stuck to turbo unit
Inventor: TSUZUKI KOUICHI
IPC: F04D27/00
Filed: 1980-07-25
Abstract: PURPOSE: To prevent detrimental effect caused by the dust stuck to the vane face by detecting the amount of dust stuck to the interior of a turbo unit with the temperature difference between a heat source temperature sensor mounted on a turbo vane and a reference temperature sensor.  
     CONSTITUTION: A shielded heat source 7 and its sensor 8 are jointly mounted on the interior face of a static vane 2, and a reference temperature sensor 11 is mounted in the vicinity of these heat sensor 7 and its sensor 8. The external temperature of a shielded object 9 is detected by a heat source temperature sensor 8 which detects the temperature radiated from the heat source 7, and the surface temperature of the static vane 2 is detected by the reference temperature sensor 11. The latter temperature can be regarded as the air temperature. Thus, the limited value of dust stuck to the vane face can be found out by the temperature difference between both sensors 8 and 11 at a limited point preset to the limited thickness of dust stuck to the vane face, e.g. by means of flashing an alarm lamp. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58216605-A (JP)
Inventor: TAKAKITA KOU
IPC: A01B71/02
Filed: 1982-06-12
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-S59226148-A (JP)
Title: Chain steel having high tensile strength and its manufacture
Inventor: YAMAMOTO TOSHIROU
IPC: F16G13/00
Filed: 1983-06-06
Abstract: PURPOSE:To obtain a chain steel having high tensile strength and causing no breaking at its weld zone by adding prescribed percentages of C, Si, Mn, B, sol. Al, etc. to iron to improve the tensile strength and elongation. CONSTITUTION:A steel consisting of, by weight, 0.23-0.33% C, 0.8-1.2% Si, 1.2-1.7% Mn, 0.0005-0.003% B, 0.005-0.02% sol. Al, <=0.012% Si, <=0.002% O and the balance Fe or further contg. <=0.5% Cr is cast. The cast steel is heated to the As transformation point or above, rapidly cooled to 500 deg.C at >=80 deg.C/sec cooling rate, and tempered at <=300 deg.C. Thus, a chain steel having >=180kg/mm.<2> high tensile strength and >=10% elongation and causing no breaking at its weld zone is obtd.
Patent JP-H08294526-A (JP)
Title: Production of granular deodorant and granular deodorant
Inventor: SHIRAI HIROYOSHI
IPC: C08J3/12
Filed: 1995-04-25
Abstract: PURPOSE: To provide a process for producing a granular deodorant which is capable of stably adsorbing many metal ions and has high deodorization performance and a granular deodorant. CONSTITUTION: This process for producing the granular deodorant comprises preparing 0.1 to 10wt.% metal salt in the form of an aq. soln., mixing 90 to 99.9wt.% cation exchange resin with this aq. soln, filtering out settling solid components and drying the solid components after washing with water. The metal salt is a copper (II) salt. The granular deodorant is the cation exchange resin grains on which 0.04 to 4.3wt.% metal ions are adsorbed. The metal ions are copper (II) ions.
Patent JP-H05270648-A (JP)
Title: Hanger conveyor
IPC: G06Q50/00
Filed: 1992-03-26
Abstract: PURPOSE:To simplify the structure of a hanger considerably and facilitate the reading of the identification number of the hanger. CONSTITUTION:When an operating switch 51 is turned on by an operating plate 53, a transmitter device 52 transmits an identification signal for identifying a hanger 5 individually, and this identification signal is received by a receiver device 80 fixed to a support fitting provided at the intermediate part of the moving path of the carrier body 40 of the hanger 5 so as to read the identification number of the hanger 5.
Patent JP-H043375-A (JP)
Title: Magnetic disk device
Inventor: YAGYU KIYOHARU
IPC: G11B21/10
Filed: 1990-04-19
Abstract: PURPOSE:To quickly write position information and to improve the reliability by constituting a servo disk of an optical disk and attaching an optical head, which reads out track position information recorded on the optical disk, to a carriage as one body. CONSTITUTION:Plural magnetic disks 10 are fixed to a spindle 12 at equal intervals. Servo track information is written on an optical disk 14 and is fixed to the spindle 12. The spindle 12 is connected to a motor 16, and the motor 16 is rotated to rotate and drive magnetic disks 10 and the optical disk 14. Desired servo track information on the optical disk 14 is read by an optical head 26, and a head positioner 28 rotates a carriage 18 at a prescribed angle based on this servo track information to position a magnetic head 22 on a desired track of each magnetic disk 10.
Patent JP-H03204868-A (JP)
Title: Novel oxime derivative of aminothiazolyl- acetic acid
Inventor: RUNE EEMU
IPC: C07C251/32
Filed: 1990-04-19
Abstract: NEW MATERIAL: A compound of formula I [R is H or a group easily removable by acid hydrolysis; R' is H or a group easily removable by acid hydrolysis, 1-4C saturated alkyl; A is H or Alk (Alk is 1-4C alkyl); OR' is situated at syn position; but when R express H, trityl or formyl, R' does not express saturated alkyl].  
     EXAMPLE: A syn isomer of 2-(2amino-4thiazolyl)2-hydroxyiminoethylacetate.  
     USE: Useful intermediate for production of oxime derivatives of novel 7- aminothiazolylacetamidocephalosporanic acid, having strong antimicrobial properties.  
     PROCESS: Thiourea is reacted with a compd. of formula II and then treated with a base to obtain a compd. of formula I in which R is H and A is Alk. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09275645-A (JP)
Title: Stator of magnet motor
Inventor: FUJIWARA MASAKATSU
IPC: H02K1/17
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a magnet motor to be used in an electric car, etc. SOLUTION: Magnet insertion holes 50-53 are made in a stator 30 of a magnet motor. The magnet hole 50 for one pole consists of a plurality of holes 50a, 50b. Flat magnets 40a, 40b are inserted into the holes 50a, 50b. Flat magnets are easy to make. And, with the flat magnets, it is not necessary to position the magnets in the stator and adhere them with an adhesive, etc., when installing the magnets in the stator. Therefore, the stator can be manufactured at low cost and the size thereof can also be reduced.
Patent JP-S5625838-A (JP)
Title: Change-over device for broad band signal
Inventor: ADACHI HIROAKI
IPC: H04B1/18
Filed: 1979-08-10
Abstract: PURPOSE:To suppress the increase in the relay open capacity and to enable the usage up to high frequency, by disconnecting the relay group constituting the closed circuit between input and output terminals at a bundle through the use of relays. CONSTITUTION:The relays rl1-rl8 are of the same shaft construction and the characteristic impedance is equal to the characteristic impedance of the transmission line. The relay rl24 is provided between the relays rl2 and rl4, relay rl46 is between the relays rl4 and rl6, and relay rl63 is between the relays rl6 and rl8, and as the relays rl2, rl4, rl6, rl8, rl24, rl46,  rl68,they are equal in the open capac ity. Further, the relay rl24 is driven simultaneously with the relays rl1-rl4, the relay rl46 is with the relays rl1, rl2, rl5, rl6, and the relay  rl68 is with the relays rl1, rl2, rl7, rl8, respectively.
Patent JP-S59226623-A (JP)
Inventor: MURATA MASANORI
IPC: H02H3/26
Filed: 1983-06-07
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-S60245578-A (JP)
Title: Cooling fan controller for printer
Inventor: ITOU MASAHITO
IPC: B41J29/377
Filed: 1984-05-21
Abstract: PURPOSE:To stop a cooling fan and thereby eliminate noise when printing is not conducted and calmness is desired, by rotating the cooling fan in accordance with the printing condition. CONSTITUTION:A controlling part 6 detects printing frequency, and outputs a controlling signal to a transistor TR in accordance with predetermined stages of printing frequency. Namely, the controlling part 6 provides a voltage for turning OFF the transistor when printing is not conducted. Once printing is started, the controlling part 6 detects the printing frequency, and controls so that an electric current passed to the transistor is larger as the printing frequency is higher. Accordingly, rotation of the cooling fan 7 is stopped when printing is not conducted, and the rotating speed is set to be higher as the printing frequency is higher, namely, the power consumption by the printer as a whole is more, thereby cooling the printer.
Patent JP-H04307414-A (JP)
Title: Data processor
Inventor: YAMASHITA TATSUMARO
IPC: G11B5/53
Filed: 1991-04-05
Abstract: PURPOSE:To enable an accurate reproducing operation without performing a tracking control when a magnetic head provided on a rotating drum scans the track on a magnetic tape. CONSTITUTION:Magnetic heads A1 and A2 with an A azimuth angle and magnetic heads B3 and B4 a B azimuth track are mounted on the rotating drum. At the time of reproduction, the magnetic head A2 scans a track scanned by the magnetic head A1 with the displacing amount of delta1 in the direction of a track width. As a result, the substantial reproducing width of the magnetic heads scanning the respective track is increased and thus, the respective recording data can be securely reproduced.
Patent JP-H11284705-A (JP)
Title: Portable telephone set
Inventor: TANIJI YASUSHI
IPC: H04W88/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To display the information by superimposing a desired image, letters, etc., over a liquid crystal section, on a liquid crystal display window of a portable telephone set. SOLUTION: A transparent plate 4 on which an object such as a photograph, favorite characters, etc., is displayed (5) is placed to a front side, a rear side or both sides of a liquid crystal display section 3 facing the inside of a display window 2 provided to a main body 1 of the telephone set in a display section of the portable telephone set so that letters displayed on the liquid crystal section 3 and the object displayed (5) on the said transparent plate 4 are superimposed and recognized one over the other through the display window 2. Thus, a sense of possession of the portable telephone set by the user is enhanced by making the portable telephone set more fashionable and more personal.  Furthermore, in the case of using the portable telephone set for enterprises, this method is utilized for a new advertising medium and then the application scope of the portable telephone set is much extended.
Patent JP-S62258373-A (JP)
Title: Production of 2,3-dihydro-7-hydroxy-benzofuran derivative
Inventor: NAKANOME TAKEZO
IPC: C07D307/86
Filed: 1986-05-02
Abstract: PURPOSE:To efficiently obtain the titled compound through one step, by the presence of a 8-hydroxyquinoline derivative in a reaction system in hydrolyzing a 2,3-dihydro-7-halobenzofuran derivative in an aqueous alkali solution in the presence of a copper compound catalyst. CONSTITUTION:A compound expressed by formula I (X represents halogen atom, preferably Cl; R and R' represent H or lower alkyl) is hydrolyzed in an aqueous alkali solution in the presence of 0.001-1mol, preferably 0.01-0.1mol, based on 1mol said compound, copper compound (especially cupric compound) catalyst and 0.01-100mol, preferably 1-50mol, based on 1mol said copper compound, 8-hydroxyquinoline derivative expressed by formula II (R<1>-R<6> represent H, alkyl, aryl, etc.), especially 8-hydroxyquinoline to obtain the aimed compound expressed by formula III useful for an intermediate for an insecticide at an extremely improved conversion through one step in high yield.
Patent JP-S62258535-A (JP)
Title: Data transmission method
Inventor: KONO MASANORI
Filed: 1986-05-02
Abstract: PURPOSE:To improve effectively the transmission speed as to all stations by using one of plural terminal equipments as a master station and using the others as slave stations, sending sequentially a data sending permission signal to each terminal equipment in an interval of a short time and sending a delay signal to stations during data transmission/reception. CONSTITUTION:A data signal sending permission signal generator 5 of a station being the master station sends a signal to each station at a prescribed time T1. A receiver 4 of all stations 10 including the master station receive the signal, a data transmission permission signal decision section 6 decides whether or not the signal is addressed to its own station, and when the signal is not addressed to its own station, the next data signal sending permission signal is awaited. When addressed to its own station, the sending of a data signal to a communication medium 1 is urged to an utilizing device 8 through a data signal sending enable signal line 16. In this case, the section 6 of the master station sends a signal to stop tentatively the generation of the data signal sending permission signal to the data sending permission signal generation section 5 for the reception of data signal.
Patent JP-S63267393-A (JP)
Inventor: NOZAKI TAKEHISA
IPC: B65G37/00
Filed: 1987-04-24
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-H08298351-A (JP)
Title: Dielectric multilayered reflecting film
Inventor: TAKATANI KUNIHIRO
IPC: H01S5/028
Filed: 1995-04-26
Abstract: PURPOSE: To provide a dielectric multilayered reflecting film wherein change of characteristics with time is not generated although oxide dielectric materials are contained as constituent material. CONSTITUTION: A dielectric multilayered reflecting film is formed on the light emitting end surface of a resonator 1 formed by cleaving or etching a semiconductor layer. The uppermost surface layer 102 of the dielectric multilayered reflecting film is composed of MgF2 , and the other layers contain one or more kinds of oxide dielectric materials as constituent material.
Patent JP-S60247932-A (JP)
Title: Manufacture of semiconductor device
Inventor: JINGUU KENJI
IPC: H01L23/31
Filed: 1984-05-23
Abstract: PURPOSE:To contrive improvement in workability of washing of a semiconductor substrate by a method wherein an aqueous solution is used as a washing fluid when washing the polyimide for which a developing process has been finished. CONSTITUTION:After an SiO2 film 2 and a wiring 3 have been formed on the surface of a silicon semiconductor 1, a photosensitive polyimide film 4 is coated on the whole surface. Then, said polyimide film 4 is selectively exposed and a developing process is performed. Subsequently, the developed semiconductor substrate is dipped and washed in the cleaning fluid consisting of N-methyl pyrrolidone and water mixed at the same mixing ratio, and the remaining photosensitive polyimide is removed. Subsequently, the semiconductor substrate is washed by water only, and the foreign substance adhered to the surface of the photosensitive polyimide film is completely removed. Lastly, the photosensitive radical in the photosensitive polyimide film is evaporated by performing a heat treatment, a polymerizational hardening process is performed, and a patternized polyimide film 7 is obtained.
Patent JP-S58219821-A (JP)
Title: Method for selecting analog input signal
Inventor: UCHIIKE HISAYUKI
IPC: H03K17/00
Filed: 1982-06-15
Abstract: PURPOSE:To improve scanning speed, by scanning respective blocks after transferring analog input signals at the same relative address in respective blocks simultaneously to holding capacitors corresponding to respective input signals. CONSTITUTION:Analog input signals e11-enm stored in n blocks B1-Bn charge input capacitors C11-Cnm. A signal processing unit SPU sends a relative address ADR specifying the intial switches S11-Snm of the whole blocks and an initial switch driving signal PS to the decoders A1-An of respective blocks. Consequently, the 1st initial switches S11-Sn1 of respective blocks are driven for the period of the signal PS and charges of the input capacitors C11-Cn1 are simultaneously transferred to the holding capacitors C1-Cn. The SPU turns on the block switches S1-Sn successively by a signal BS1-n to enter the 1st input signals e11-en1 of the whole blocks. Then the SPU enters analog input signals successively in the same manner by changing the relative addresses.
Patent JP-H08308079-A (JP)
Title: Communication equipment connecting apparatus
Inventor: HAYAKAWA TAKESHI
IPC: H01R13/46
Filed: 1995-04-26
Abstract: PURPOSE: To provide a connecting apparatus for easily connecting portable electronic communicating equipment to telephone circuits. CONSTITUTION: A cord 4, a modem connector 5 at one end of the cord 4, and a mobile side connecting terminal 6 at other end of the cord 4 are provided for a portable electronic equipment 100 and, moreover, an operation button 7 is fixed to the cord 4 or a mobile side connecting terminal 6. Further, a fixed- side connecting terminal 3 and a guide mechanism 8 are provided in a cabinet 1 of the portable electronic equipment 100 for forming a communicating equipment connecting apparatus 50. Moreover, the mobile side connecting terminal 6 and the fixed-side connecting terminal 3 are so arranged that electrical connections can be obtained when the pull-out of the cord 4 is completed, and the modem connector 5 provided at the tip of the cord 4 is connected to a public telephone 10, thereby making connections with the telephone circuits.
Patent JP-S59227467-A (JP)
Title: Wire dot head
Inventor: ARA YOUJI
IPC: H01F7/14
Filed: 1983-06-10
Abstract: PURPOSE:To reduce impact sound as possible and to attain to enhance printing quality by stabilizing the operation of an armature, by constituting a stopper, to which the armature is impacted when returned to the initial non-operative position after driving by a restoring spring, from acrylic rubber. CONSTITUTION:A restoring spring 10 for returning an armature 14 to the initial position after driving is elastically mounted between a rear part guide 9 and the armature 14 while a stopper 15 is arranged behind the armature 14 and the retraction of the armature 14 is stopped by the impaction thereof to the stopper 15. The stopper 15 is formed into a disc shape and grooves inlaid with the armature 14 are radially provided to the front side of said stopper 15 by drilling. In addition, the stopper 15 is formed of acrylic rubber having hardness of about 95 and fluorine substitution treatment due to fluorine gas is further applied to the surface thereof.
Patent JP-S586595-A (JP)
Title: Controlling system for storage device
Inventor: ITOU SHIYUUJI
IPC: G06F11/14
Filed: 1981-06-30
Abstract: PURPOSE:To simplify the control of a CPU, by inhibiting a response signal transmission to a CPU and restarting to a storage section based on a memory cycle end signal formed in the storage device, when an error takes place after the start from the CPU. CONSTITUTION:When a START signal comes to a storage device from a CPU, the signal is fetched to a register and starts a control circuit via an OR gate 7. When an error is detected, an ERROR signal is generated, and an FF1 is set at the timing of an ERSET signal, and if no error is detected, a reply signal REPLY is returned to the CPU. At the end of memory cycle with transmitted readout data, a control circuit is initialized with CYEND signals. When the FF1 is set, an AND gate 5 is closed, the transmission of the signal REPLY is inhibited and stored via AND gates 2 and 3 and a gate 7. A counter 6 counts the number of restarts, sets the gate 2 and transmits an error signal ERSIG.
Patent JP-S582334-A (JP)
Title: Preparation of polyester imide containing isocyanurate ring
Inventor: NISHIZAWA HIROSHI
IPC: C08G73/00
Filed: 1981-06-30
Abstract: PURPOSE:To prepare a polyester imide having improved heat softening property and flexibility, by reacting a polyimidecarboxylic acid composed of an isocyanurate ring-containing polyisocyanate and a carboxylic acid with a lactam and a polyhydric alcohol. CONSTITUTION:A polyimidecarboxylic acid obtained by the reaction of an isocyanurate ring-containing polyisocyanuate or said polyisocyanate blocked with a masking agent with a carboxylic acid containing acid anhydride group, is made to react with a lactam, a polyhydric alcohol and if necessary, other carboxylic acid. The isocyanurate ring-containing polyisocyanate is preferably the one derived from 4,4'-diphenyl-methane diisocyanate and having a residual isocyanate group content of 10-70%. The carboxylic acid is preferably trimellitic anhydride, and the lactam is epsilon-caprolactam.
Patent JP-2000257581-A (JP)
Title: Liquid sealing type vacuum pump
Inventor: KAMEGAWA MASAYASU
IPC: F04C25/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealing type vacuum pump capable of being used even at high rotation speed and low rotation speed and being miniaturized. SOLUTION: In a movable vane type vacuum pump using conventional sealing liquid, a clearance A is formed at whole periphery between an outer end face 11 of a vane 10 and an inner wall 15 of a casing 1. A vane chamber 17 having a clearance B at a dead point D is formed between an outer wall 16 of a rotor 3 and the inner wall 15 of the casing 1, and a suction port 18 and a discharge port 18 are provided in either of a front end plate and a rear end plate 6.
Patent JP-H11291462-A (JP)
Title: Gravure printing machine
Inventor: MORINAGA TAKEMI
IPC: B41F9/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To enable easy operating of control switches arranged on the control panel of a control operation part provided on the front side of a printing unit while monitoring a printing mechanism part and thereby, upgrade the operating efficiency of setups or the like. SOLUTION: A plurality of printing units are aligned at a specified interval and the printing mechanism part of each of the printing units is arranged in such a manner that the orthogonal direction of the printing mechanism part with a direction in which the printing units are aligned is the longitudinal direction of the printing mechanism part. In addition, a control operation part 20 is arranged on one of the end sides of the longitudinal direction of the printing mechanism part, and is equipped with a control panel 21 with arranged various control switches. Further, this control panel 21 is provided on a wall face 22 slanted to one side with the orthogonal with the longitudinal direction of the printing mechanism part.