baber/WOPTO huggingface dataset:
Patent JP-H01155521-A (JP)
Title: Method for recording into optical disk
Inventor: IIJIMA TETSUO
IPC: G11B7/24
Filed: 1987-12-11
Abstract: PURPOSE:To prevent the extent of a mark and imperfect recording which occur as the result of the diffusion of heat and heat interference from an adjacent mark at the time of recording by dropping the light source power of a non- recording timing at the time of recording less than that of reproduction. CONSTITUTION:The power P0' of the light source at the non-recording timing, which is radiated on an optical disk recording film is dropped less than the power P0 of the light source at the time of reproduction. The switching of laser power levels P0' and P0, namely, the switching of recording and reproduction is executed in synchronization with the turn-on/turn-off of a recording gate, and laser is superimposed on P0' and modulated. Thus, the extent of the mark and imperfect recording, which occur as the result of the diffusion of heat and heat interference from the adjacent mark are eliminated and recording with a satisfactory SN ratio and with less errors is attained.
Patent JP-H03176956-A (JP)
Title: Charged particle beam radiation type analyzer
Inventor: SOEJIMA HIROYOSHI
IPC: H01J37/252
Filed: 1989-12-02
Abstract: PURPOSE:To improve space resolution by forming the pulse magnetic field vertically to a sample surface, and collecting the secondary radioactive ray detection signal from a sample in the period when the pulse magnetic field exists. CONSTITUTION:An exciting current is fed to a coil 2 arranged on the outer periphery of a sample S, and the magnetic field is formed vertically to the sample surface. A charged particle beam is radiated to the sample S from a radiation beam optical system 1. X-rays, light and reflected electrons emitted from the sample S are detected by an X-ray detector 4, a light detector 5, and an electron detector 6 respectively. Detected signals are inputted to a data processing circuit 9 via a gate circuit 7 controlled by the sampling pulse from a synchronization control circuit 8 and processed and analyzed.
Patent JP-H10152024-A (JP)
Title: Car body surface treatment device for automobile
Inventor: TAKEUCHI TOSHIO
IPC: B60S3/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve workability of car body surface treatment, such as polishing, by a method wherein a horizontal base part is supported in a vertically oscillating state by an oscillating member to support oscillatorily around a vertical line, and the position of a horizontal arm is vertically regulated and held. SOLUTION: A horizontal arm A is situated in an upper limit position Au and a position spaced away from the stop position of an automobile V. The automobile V is stopped in a position wherein a central part in a longitudinal direction approximately corresponds to a support column 1. The horizontal arm A is adjusted by a pull down string 38 to height at which the horizontal arm is prevented from contact with the ceiling surface V of an automobile V and a work is easily executed, and a polishing work is carried out. In a case of a low car height car, the horizontal arm A is regulated and held at a position AD wherein the level of the tip thereof is lowered than that of a horizontal position and a distance between the horizontal arm A and a polisher P is adjusted to a value at which a polishing work is easily performed.  As a result of movement of a first hanger 10, located on the opposite side to a support column 1 and closer to the tip part of the horizontal arm A during a work, to the central side of a car body in a longitudinal direction of the arm A, being effectively blocked, contact of a car body surface treating means with the car body is prevented from occurring when a worker does not expects.
Patent JP-H06197993-A (JP)
Title: Dual-chamber pacemaker and its actuating method
Inventor: JIEEMUSU ERU DANKAN
IPC: A61N1/365
Filed: 1993-11-19
Abstract: PURPOSE: To prevent an atrial rivalry by providing a means to respond to a comparison means in order to reduce the maximmn rate and select the actuation mode of a pacemaker when the endogenous atrial rate to be detected exceeds the physiological pacemaking rate by a predetermined value. CONSTITUTION: In an atrial rivalry preventive ACP, an atrial activity is detected during PVARP. Detection of the atrial activity during the PVARP produces a time interval of the atrial rivalry preventive ACP. That is, the detection makes the atrial activity enter into an atrial rivalry preventive state by a state- logic circuit covering a predetermined time cycle. A predetermined continuous time in the ACP interval or the state is selected by a medical doctor at a time point for programming the pacemaker, for example, fixed at orders of 250-350 mm/sec. The logic circuit of the pacemaker is composed so that an atrial stimulating pulse ad (A)-pulse during the ACP interval are not generated if required by SIRVAD(i.e., escape interval of a sensor drive).
Patent JP-S62189049-A (JP)
Inventor: EIDORIAN KANTOROBITSUTSU
IPC: A61M60/554
Filed: 1986-12-26
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-H03177263-A (JP)
Title: Stacking device for paper
Inventor: SAKAI SHUNTA
IPC: B65H39/11
Filed: 1989-12-05
Abstract: PURPOSE:To adjust the stacking direction of the printed paper on which one side surface or both surfaces printing is performed, by installing a first guide means for stacking the paper which enters the left side of a stacking part on a desired table and the second guide means for stacking the paper which enters the right side of the stacking part on the desired table. CONSTITUTION:A paper which is supplied to the left side upper part of a stacking part 11 from one recording device advances on the left side of a stacking part 11 or passes through the upper part of the stacking part 11, and enters the right side of the stacking part 11. In this case, the paper which advances on the left side is stacked on a desired table 18, keeping the attitude at the time of feed, by the first guide means 16, and the paper which advances on the right side is stacked on the desired table 18 in the reversal attitude of the feed by a second guide means 17. Accordingly, when the paper whose one side surface is printing-processed is stacked from the left side of the stacking part 11, and the paper for which printing is performed on both the surfaces is stacked from the right side of the stacking part 11, and the direction performance in stacking the paper can be improved.
Patent JP-H02159686-A (JP)
Title: Card reader device
Inventor: TAKAKURA MAMORU
IPC: G06K19/06
Filed: 1988-12-13
Abstract: PURPOSE:To simplify and miniaturize the card reader device by detecting the notched parts of identification(ID) codes formed on the peripheral edge of a card by a detecting means. CONSTITUTION:The device is provided with a guiding member 15 for guiding the card 1 to a fixed position at the time of inserting the card 1 and plural detecting means 16 respectively detecting the existence of notched parts 1c of the card 1 inserted to the fixed position and ID codes are read out based upon the detecting results of the means 16. The detecting means 16 can be constituted of mechanical switching mechanisms or photosensors for detecting the existence of e.g. notched parts 1c. Consequently, the constitution of the device can be simplified and miniaturized.
Patent JP-H01155712-A (JP)
Title: High temperature leakage compensation circuit for transistor control circuit
Inventor: OTANI KENJI
IPC: H03K17/14
Filed: 1987-12-11
Abstract: PURPOSE:To prevent malfunction at high temperature operation by providing two transistors(TRs) being components of a current mirror circuit and connecting the 3rd TR whose high temperature leakage current is 1/n of that of the 2nd TR in series with the collector of the input TR of the current mirror circuit. CONSTITUTION:A TR Q3 is the 3rd TR whose high temperature leakage current is 1/n of that of the 2nd TR and TRs Q4, Q5 and resistors R1, R2 constitute the current mirror circuit, the TR Q4 is the input TR and the Q5 is the output TR. The resistors R1, R2 have a relation of R1:R2=n:1 and the current mirror ratio is 1:n. The leakage current of the TR Q2 is (n) times that of the leakage current I1 of the TR Q3 at high temperature operation. Although the current mirror ratio of the current mirror circuit is 1:n, the leakage current is absorbed as the collector current of the TR Q5 and the original control current I0 becomes the base current of the TR Q1.
Patent JP-H11148958-A (JP)
Title: Inspection device for electronic equipment
Inventor: OKADA TAIZO
IPC: G01R31/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To enable an inspection device without receiving the influence of the contact resistance of an electromagnetic relay contact used for input signal exchange. SOLUTION: Electromagnetic relays RY1, RY2 are exicited, all contacts RY1-a to RY1-c, RY2-a to RY2-e are connected (short-circuited). Contact resistances of the contacts RY1a to RY1c can be kept constant and are not influenced on inspection accuracy by flowing all the contacts from a voltage source Vs and removing an oxidation film.
Patent JP-H11177694-A (JP)
Title: Telephone service management device
Inventor: DUNN JAMES M
IPC: H04M3/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To allow a device to control wide variety of services by allowing PSTN users to make communication with a call management resource via a network at the outside of a public switched telephone network PSTN and a device adaptive to communication with the call management resource. SOLUTION: A customer's computer 30 directly communicates with a system 31 that is a TAI component of a telephone station and of a PSTN via a public data network 32 at the outside of the PSTN and servers 33, 34 managed by the PSTN. The server 33 is a data server linking to an external data network. The server 34 acts as a firewall server that protects the system 31 being a service management system of a telephone company against an illegal access from an unauthenticated person and that interacts with the server 33. The arbitration by a service personnel in charge is eliminated by a function of a component in the system 31, and a customer executes a desired revision of a service or a function with a computer and a web 32 via the servers 33, 34.
Patent JP-H02164249-A (JP)
Title: Multipolar reluctance motor
Inventor: MATSUDA ISAO
IPC: H02K21/16
Filed: 1988-12-15
Abstract: PURPOSE:To make the capacity of a reluctance motor higher by arranging two inner and outer stators with a rotor between and by rotating the rotor through a magnetic field generated by the stators. CONSTITUTION:An outside stator 100 composed of three outside cores 101 each provided with teeth 103 on the inner peripheral face and two V-connected ring coils 102 is arranged on the outside of a rotor 200 having magnetic poles 202, 203, and an inside stator 300 with a constitution similar to that of the outside stator 100 is arranged on the inside thereof. Further, respective cores of the outside and inside cores 101, 301 are arranged in the manner of deviating from each other at an electrical angle of every 120 deg. and magnetically combined by crosslinking of a yoke 104. In this case, rotating magnetic fields generated when three-phase AC flows through the coils 101, 302 of the outside and inside stators 101, 301, are concentrated upon the magnetic poles 202, 302 and move circumferentially. As a result, the rotor 200 revolves. Because torque is generated by two rotating magnetic fileds in this manner, a large torque can be obtained.
Patent JP-2001129390-A (JP)
Title: Method for treating spent oils
Inventor: TERAKADO NORIMITSU
IPC: G21F9/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a method for treating spent oils for changing spent oils such as compressor oils and vacuum-pump oils to waste substances which do not fit into hazardous materials category and especially, to obtain a method for treating spent oils for making radioactive spent oils such as compressor oils and vacuum-pump oils discharged from instruments installed in facilities for an atomic power station to such materials that can be kept in storage in an area of storage for combustible materials. SOLUTION: A method for treating spent oils wherein the spent oils is solidified with an oil coagulating agent is a method for solidifying the spent oils wherein a predetermined amount of an oil coagulating agent whose main ingredient is a high mol.wt. polymer is added and mixed in the spent oils and the mixture is heated in a predetermined temperature region for a predetermined time.
Patent JP-H08169752-A (JP)
Title: Aluminous sintered compact and its production
Inventor: OU USOU
IPC: C04B35/10
Filed: 1994-12-19
Abstract: PURPOSE: To provide an aluminous sintered compact capable of enhancing strength at room temp., strength at high temp. and fracture toughness. CONSTITUTION: This aluminous sintered compact consists of alumina platy crystals 1 arranged so that they come in contact one another in the thickness direction and a dispersed phase 2 existing at the crystal boundaries of the platy crystals 1. The dispersed phase 2 is made of oxide of at least one among groups IIa, IIIa and IVa elements of the Periodic Table, Ta and Mn and/or a multiple oxide consisting of the oxide and Al2 O3 . This sintered compact is obtd. by applying uniaxial compressive stress to a sintered compact consisting of alumina crystals and a dispersed phase existing at the crystal boundaries of the alumina crystals in a heated state. The dispersed phase is made of oxide of at least one among groups IIa, IIIa and IVa elements of the Periodic Table, Ta and Mn and/or a multiple oxide consisting of the oxide and Al2 O3 .
Patent JP-H07166198-A (JP)
Title: Solvent composition
Inventor: KITAMURA TATEO
IPC: C23G5/032
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a solvent composition, comprising 1,1,1,2,3,4,5,5,5- nonafluoro-2-trifluoromethylpentane, etc., and 2-propanol, excellent in various characteristics without destroying the ozonosphere and useful for cleaning electronic parts, etc. CONSTITUTION:This solvent composition is obtained by blending 50-99wt.% fluorinated hydrocarbon composed of 80wt.% 1,1,1,2,3,4,5,5,5-nonafluoro-2- trifluoromethylpentane, 10wt.% decafluorohexane and 10wt.% undecafluorohexane with 1-50wt.% 2-propanol and, as necessary, further adding dichloromethane, etc., thereto so as to raise the solubility and nitromethane, etc., thereto so as to raise the stability. The resultant composition is excellent in incombustibility, low toxicity, stability and detergency, hardly affecting the ozonosphere of the stratosphere and used for degreasing or cleaning printed boards, electronic parts such as IC, precise mechanical parts or glass substrates, washing, fluxes, etc.
Patent JP-H0320614-A (JP)
Title: Running control apparatus of moving body
Inventor: MIZOKAWA TAKASHI
IPC: G01C21/00
Filed: 1988-12-15
Abstract: PURPOSE:To make it possible to detect the accurate running position even if there are undulations on the surface of a road by correcting the effect of the inclination of a body when a moving body runs on a predetermined course during which the moving amount and the moving direction of the moving body are obtained from the rotations of the right and left wheels. CONSTITUTION:The rotating amounts of right and left rear wheels 12 are detected with a pair of right and left encoders 24, respectively. A front wheel 14 is attached to the lower end of a steering shaft 28 which is held with a steering shaft tube 26. A steering motor 32 is connected to the upper end of the steering shaft 28 through a clutch 30. Meanwhile, the rotation of a handle shaft 36 is transmitted through a link 34. Namely, the steering of the front wheel 14 is selectively performed by the motor 32 in automatic running and by the handle 38 in manual running based on the connection and disconnection of the clutch 30. Furthermore, a controller 40 has a circuit for controlling the electric power for the running and steering motors 16 and 32, an interface and the like.
Patent JP-H09155790-A (JP)
Title: Splitting operation auxiliary device for frozen fish
Inventor: NAKAJIMA TOSHIAKI
IPC: B26D3/24
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To safely and easily split a large sized frozen fish lengthwise into two and/or four pieces by a band saw machine. SOLUTION: A stationary frame covering a band saw machine 1 is provided, a traveling frame 13 is supported by the rail of the stationary frame, and it is driven by a drive motor 15. Vertical guides 17 are provided for the frames 16 and 18 of the running frame 13 so as to allow an elevating stand 20 to be guided, the elevating stand is so designed as to be moved up and down by ropes 22 and an elevating motor, a rotary joint 27 is mounted to a slide guide 25 located in the lower surface of the elevating stand 20 in such a way as to be freely moved side-to-side, and a handling part 26 is provided therein via the rotary joint 27.  Paired arms 30L and 30R in a L shape each as viewed from the side are pivotally supported by an pneumatic cylinder 34 in such a way as to be freely opened/closed, they are operated by grips 33L and 33R provided for its elbow part, and the respective motors and the cylinder 34 are operated by operating fixtures provided for the grips 33L and 33R. A frozen tuna fish 7 is held by the tip ends of the arms 30L and 30R so as to be splitted while being advanced by the traveling motor 15.
Patent JP-H09157784-A (JP)
Title: Production of graphite cast steel
Inventor: KONUKI TORU
IPC: C22C38/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To increase the machinability and ductility of a graphite cast steel. SOLUTION: A graphite cast steel contg., by weight, 0.45 to 1.5% C, 1.0 to 5.5% Si and one or >= two kinds of 0.01 to 0.10% Mg, 0.002 to 0.02% Ca and 0.008 to 0.25% rare earth metals, and the balance Fe with inevitable impurities is subjected to controlled cooling in the temp. range of the eutectoid transformation temp. ±30 deg.C at the average cooling rate of <=0.15 deg.C/S in casting.
Patent JP-H02159787-A (JP)
Title: Large current board device
Inventor: ADACHI EINOSUKE
IPC: H05K7/06
Filed: 1988-12-14
Abstract: PURPOSE:To improve a board device of this design in mechanical and electrical reliability by a method wherein a caulking component provided with a conductive nut is fixed to a printed board by caulking making the conductive nut section protrude from the board, and a large current conductive bus bar screwed into the conductive nut is provided. CONSTITUTION:A caulked component 12 provided with a conductive nut 12b is fixed to a printed board 6 by caulking making the conductive nut section 12b protrude from the board 6, and a large current conductive but bar 1 screwed into the conductive nut 12b is provided. As mentioned above, the caulked component 12 is fixed to the printed board 6 by caulking, and the bus bar 1 is screwed into the component 12, whereby all components are fixed and a contact area between a lead terminal 4 and the bus bar becomes large, so that a large current can be made to flow in low impedance. By this setup, a board device of this design can be improved in reliability concerning electrical connection and mechanical strength.
Patent JP-H09161204-A (JP)
Title: Magnetic head device
Inventor: TANAKA SHOSUKE
IPC: G11B5/027
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a multi-channel magnetic head device capable of suitably recording a multi-level modulated signal with a high C/N by electrically connecting a thin film head in series precisely arranging gap positions in a line and enlarging an analog range as a whole. SOLUTION: In a recording(REC) head 20R and a reproducing(PB) head 20P being multi-channel heads, plural magnetic heads 21R-1 -21R-m and 21P-1 -21P-m constituting these heads are arranged so that the gaps of respective heads become a line, and coils of plural magnetic heads are connected in series. Thus, the whole analog range is enlarged. Then, the multi-level modulated signal of a channel is recorded/reproduced for the coils connected in series.
Patent JP-H03190895-A (JP)
Title: Nucleotide modification compound
Inventor: KURISUTEIIN ERU BUREIKERU
IPC: A61K31/70
Filed: 1990-11-22
Abstract: NEW MATERIAL: A modified nucleotide compound including at least one compound of formula I (N is phosphodiester-linked modified, unmodified 2'- deoxynucleoside moiety; M is a moiety for obtaining endonuclease resistance, including at least one modified or unmodified nucleic acid base), formula II (B is a moiety for giving exonuclease resistance to an attached end; X is an integer of not less than 2), formula III, etc.  
     USE: Medical treatment drugs to infection of adventive organisms and virus.  
     PROCESS: For example, a phosphodiester bond is produced by a phosphoramidite chemical means, using a support by a solid-phase synthesis method, methylphosphonate bond is introduced by conjugation of a methyl phosphoneamidite monomer, to synthetize phosphodiester oligodeoxynucleotide, and a modified nucleotide compound is obtained by hydrolyzing a base protective group, and cleavaging the oligodexynucleotide from the support. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09129440-A (JP)
Title: Small electromagnetic plunger
Inventor: BAN ITSUKI
IPC: H01F7/16
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enhance a small electronic plunger in driving force by a method wherein the plunger is so formed as to have such as a structure that the whole width of a first magnetic pole is held confronting the outside of a soft magnetic cylinder, and a part of the width of a second magnetic pole is held confronting the outside of a soft magnetic cylinder in an interval between an initial stage when the soft magnetic cylinder starts moving as attracted by a second magnetic pole and a final stage when it stops moving. SOLUTION: A cylindrical soft magnetic body 2 is made to serve as the magnetic path of ring-shaped soft steel poles 4a and 4b, an exciting coil 5 is wound around a ring-shaped core 5a, and a plastic ring 5b is fixed to the inner circumference of the ring-shaped core 5a. The outer circumferences of the magnetic poles 4a and 4b are fixed to an outer case 2, and a soft steel cylinder 1a is moved in a lateral direction inside the soft steel poles 4a and 4b providing a small gap between the inner circumference of the soft steel poles 4a and 4b and the outer circumference of the soft steel cylinder 1a. An operating piece 1b is made to slide in a center hole provided in a disk 3b which serves as a side plate, and the magnetic body 1a is made to slide on the plastic ring 5b.  A driving force is not produced in the direction of a magnetic flux 9d generated by the magnetic pole 4a, and driving forces produced by leakage magnetic fluxes at the lateral ends are made to cancel each other to zero. On the other hand, a large driving force is produced in the direction of c by the leakage magnetic fluxes 9b and 9c of the magnetic pole 4b.
Patent JP-H08151542-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: HASHIMOTO SHINICHI
IPC: C09D133/00
Filed: 1994-11-25
Abstract: PURPOSE: To obtain the subject composition useful for obtaining a delustered coating film excellent in gloss, appearance, coating stability, etc., by using lactic acid as a part of a neutralizing agent. CONSTITUTION: This composition contains 1-10 MEQnv of lactic acid as a part of a neutralizing agent. The electrodeposition coating in the composition is a cationic electrodeposition coating, and the cationic electrodeposition coating comprises an acrylic resin, an epoxy resin, etc., containing a basic binder resin. The objective composition can give a coating film having a coating luster of 50-80%.