baber/WOPTO huggingface dataset:
Patent JP-H02195677-A (JP)
Title: Industrial transistor type self-exctied oscillator
Inventor: KOBAYASHI MASARU
IPC: H05B6/06
Filed: 1989-01-21
Abstract: PURPOSE:To make the initial set value of a bias voltage at an optimum value automatically regardless of the weight of load and to form an adequate and good oscillation starting constantly to the variation of load in a wide scope, by detecting the oscillated high-frequency component, feedback-returning the detected high-frequency component to a bias power source circuit as a control signal, and controlling automatically the bias voltage responding to the size of the control signal. CONSTITUTION:When the initial set value of the bias voltage in a bias power source circuit 4 is set to the value responding to a heavy load, the oscillation is started easily. In this case, when the load is light or none, an abnormal oscillation mode such as a blocking oscillation is generated. In such a case, the signal including the oscillated high-frequency component is detected by a detecting circuit 5, and it is feedback returned to the circuit 4 as a control signal eH. As a result, the set value of the bias voltage is controlled instantly to an optimum value to start the oscillation. When the oscillation amplitude grows to the condition larger than the bias voltage level, the oscillation itself is transferred to a switching condition, and a normal oscillation is maintained regardless entirely of the size of the bias voltage level.
Patent JP-H09202143-A (JP)
Title: Roof reinforcement structure of automobile having sunroof
Inventor: ISHIHARA MASAYUKI
IPC: B60J7/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a roof reinforcement structure of an automobile with a sunroof in which the rigidity is improved, the weight is reduced, and a side body panel common to both an automobile of normal roof specitication and an automobile of sunroof specification can be used. SOLUTION: In a roof reinforcement structure of an automobile with a sunroof in which a reinforcement of sunroof specification is arranged, one side part 11a of an extension member 11 to be extended outwardly is connected to a flange part on each side of a reinforcement of sunroof specification, the other side part 11b of the extension member 11 is joined with a side body panel 5 together with a side part of a roof panel 4, and the width of the extension member in the longitudinal direction of an automobile body is approximately equal to the width of the reinforcement of normal roof specification.
Patent JP-2000215117-A (JP)
Title: Mail server, electronic mail storing method, and medium recorded with program for electronic mail storage
Inventor: SAKAI YUICHI
IPC: H04L12/58
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To decrease the storage capacity of a mailbox by cutting an attached file out of electronic mail and storing it in a storage means, and adding information showing the storage location of the cut-out attached file to electronic mail thereby storing the mail in the mailbox. SOLUTION: A receiver detecting means 120 checks the destination of received electronic mail and when more than one receiver is set as the destination, an attached file detecting means 130 checks whether or not a file is attached to the electronic mail. When a file is attached, an attached file cutting-out means 140 cuts the attached file out and an attached file storing means 150 stores the cut-out attached file in an attached file storage means 210. After an attached file storage information adding means 160 adds the storage information of the attached file to the electronic mail, an electronic mail storing means 170 copies the electronic mail and stores it in the mailboxes 220 of the receivers.
Patent JP-H07216917-A (JP)
Title: Precast concrete slab-based tunnel structure
Inventor: SAITO MITSUO
IPC: E02D29/05
Filed: 1994-02-04
Abstract: PURPOSE:To facilitate construction and reduce construction cost prior to the construction of an underground tunnel. CONSTITUTION:A pair of right and left concrete slabs are spanned over both sides of a batholith and connected in the longitudinal direction of a tunnel, thereby forming an arch-shaped tunnel wall 1A and clamping a collar 8 of a spacing 5 between marginal strips 4 installed to a leg 3b of the concrete slab 3 and the outside while the lee 3. At the same time, the lee 3 is joined with the marginal strips 4 by mans of a bolt 7 penetrated through the collar 8. Since the tunnel wall is adapted to comprise a plurality of concrete slabs 3, the work is less troublesome compared with the prior art cast-in-place concrete method while no form is required. An inward or outward horizontal force produced by an earth pressure of a filling G2, is received with the bolt 7 or the collar 8 respectively, which makes it possible to exert its resistant force against the earth pressure of the filling G2 to a satisfactory extent.
Patent JP-H09204999-A (JP)
Title: Screen monitor device
Inventor: MARUSHITA MOTOHARU
IPC: H05H13/04
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To visually detect a plurality of electron beams by one device. SOLUTION: This device has a monitor device body 12 capable of passing a plurality of electron beams circulated in a row in the radial direction of an endless duct; a screen 26 formed of a fluorescent plate installed into the monitor device 12 so as to be movable in the direction orthogonal to the radial direction of the endless duct between the position never screening all the electron beams and the position screening all the electron beams, and an observation port 16 provided on the monitor device body 12. The screen 26 is formed so as to screen the electron beams in order from the radially outside of the endless duct.
Patent JP-S55104307-A (JP)
Title: Production of cyclopentadiene resin and copolymer resin
Inventor: KANAZAWA HIROYUKI
IPC: C08F4/60
Filed: 1979-02-06
Abstract: PURPOSE: To enable cyclopentadiene cpd. to be polymerized in high yields at a low concentration of a catalyst without gelation at a polymn. temp. around room temp. by polymerizing cyclopentadiene cpd. in the presence of a reaction product between an oxide of tungsten or molybdenum and a Lewis acid.  
     CONSTITUTION: A cyclopentadiene cpd. is polymerized or copolymerized with an unsaturated hydrocarbon in the presence of a catalyst consisting of (A) a reaction product between an oxide of tungsten or molybdenum and a Lewis acid, or a catalyst consisting of (A) the reaction product and (B) an organomethallic cpd. of metals of the Groups IWIV of the Perodic Table. A preferred cyclopentadiene cpd. is cyclopentadiene. Preferred unsaturated hydrocarbons are isobutylene and styrene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59142610-A (JP)
Title: Stored program type controller
Inventor: PEETAA NINNEMAN
IPC: G06F9/38
Filed: 1984-01-27
Abstract: 1. A store-programmable control unit with a programme which is run cyclically, comprising at least a) a word processor for the processing of operations system commands and word commands, b) a bit processor for the processing of binary logic-linking commands, c) user programme store, operations system store and data store with binary display, characterised by the following features : d) on the recognition of a word command the bit processor (3) which sequentially reads the user programme store (5) transfers an item of information corresponding to the word command to the word processor (2) and remains at a halt during the execution of the word command, e) by addressing (PAR) internal registers (10) of the bit processor (3), the word processor (2) reads out from the user programme store (5), via a data separating filter (8), the data (DX), assigned to the word command, under the current command address (AX) of the bit processor (3) and f) the command address (AX) of the bit processor (3) is incremented following each read access of the word processor (2) to the user programme store (5).
Patent JP-H03217853-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: UNNO MIKIO
IPC: G03G9/097
Filed: 1990-01-23
Abstract: PURPOSE:To obtain the toner for developing electrostatic charge images which is less deteriorated in image quality by lapse of time and is less deteriorated by environment and has excellent electrostatic charge characteristics by making combination use of a nigrosine dye and an imidazole deriv. expressed by specific constitutional formula. CONSTITUTION:Various known nigrosine dyes are usable as the nigrosine dye. On the other hand, the imidazole deriv. is the compd. expressed by general formula I. In the formula, R<1>, R<2> and R<3> respectively denote a hydrogen atom, 1 to 20C alkyl group. aralkyl group or aryl group. This toner exhibits particularly excellent properties as a positive charge control agent if the nigrosine dye and the imidazole deriv. are used in combination in such a manner.
Patent JP-S62169782-A (JP)
Inventor: JIYORUJIYO PASUKARU
IPC: A61K31/435
Filed: 1987-01-21
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-S54106229-A (JP)
Title: Image forming material and image formation using the same
Inventor: KAWAJIRI KAZUHIRO
IPC: B41M5/20
Filed: 1978-02-08
Abstract: PURPOSE: To form an image of high resolution in high sensitivity by combining a conductive recording layer and a photoconductive layer, which are operative to establish electric rectification in their interface when brought into contact with each other, and by exposing the photoconductive layer to optical information while being supplied with an inverse bias.  
     CONSTITUTION: A conductive recording layer 10, which is made of such a material as establishes the oxidizing and reducing reactions in accordance with the power supply, e.g., a combination of benzotriazole, benzotoruaryzole silver and a reducing agent, is formed on a transparent conductive layer 11 which in turn is formed on a transparent substrate 12. The conductive recording layer 10 thus prepared is formed in contact upon the optical polished surface 2 of a photoconductive material 1 which establishes rectification, when brought into contact with the aforementioned conductive recording layer, and which is equipped with an ohmic electrode 3, e.g., GaAs having a specific dark resistance lower than about 10 9  ohms cm (preferably lower than 10 7  ohms cm), thereby to produce an image forming material. An inverse bias is fed between the transparent conductive layer 11 and the ohmic electrode 3 to accomplish the image exposure thereby to form a latent image. After that, the recording layer is separated and is subjected to thermal development. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09203523-A (JP)
Title: Tumble safety switch
Inventor: WATANABE KIYOSHI
IPC: F24C7/08
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a tumble safety switch from being turned ON due to a heavy article in case when an electric stove or the like tumbles. SOLUTION: A concave space 14 is opened at an upper part of an upper case 1 and a switch 8 having an opening-closing contact 8b is provided at an upper part of the space 14. A mobile piece 7 and a ball 3 are housed in the space 14 so as to depress the switch 8 and a shaft 2 carrying the ball 3 thereon is made free to protrude from or sink into the space 14. A push button 10 is provided to interlock the outer circumference of the shaft 2. Moreover, a display device 21 comprising a display part 22 is provided to be connected to a detection part 23a to detect the opening or closing of the switch 8 and a detection part 23b to detect the position of the push button 10.
Patent JP-H09210035-A (JP)
Title: Screw hole
Inventor: FUKUDA MASARU
IPC: H05K3/32
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a concern of a screw becoming unstable in thrusting a screw into a hole part. SOLUTION: This hole is a hole 10 into which a screw 3 having a guide protrusion 3a is thrust and involves a large-diameter hole 11 large enough to accommodate the top 3b of a thread and a small-diameter hole 12 which is large enough to accommodate a guiding protrusion and formed in the screwing direction from the bottom wall surface of the large-diameter hole, and has a structure constituted of the large-diameter hole and the small-diameter hole stacked in two stage. The ID dimension A1 of the large-diameter hole 11 and the diametrical dimension C of the top 3b of the thread are set so as to be roughly equal to each other. Further, the peripheral wall surface of the large- diameter hole is formed so as to be tapered in the screwing direction.  The ID dimension of the opening of a large-diameter and the diametrical dimension of the top of the thread are set so as to be roughly equal to each other, and the ID dimension between a bottom wall surface and the small-diameter hole are set so as to be roughly equal to the diametrical dimension of the bottom of the thread respectively.
Patent JP-H05206456-A (JP)
Title: Field effect semiconductor device and its manufacture
Inventor: YOKOYAMA TERUO
IPC: H01L21/76
Filed: 1992-01-29
Abstract: PURPOSE:To reduce narrow channel effect, parasitic capacity, and side gate effect and realize high integration and speedup by improving gate electrode structure, concerning a field effect type semiconductor device and its manufacture. CONSTITUTION:A conductive semiconductor layer 2 to serve as an active layer is made on a semiconductor substrate 1, and an element isolating area 3 is made by the region being made nonconductive by implanting ions into this conductive semiconductor layer 2, and a gate electrode 5 is made in this element isolating area 3 through an insulating film 4, whereby the parasitic capacity between the extrusion of a gate electrode, being made unavoidably to make it have margin for alignment of a mask, and the element isolating area 3, and the depletion layer being made in a semiconductor layer are reduced.
Patent JP-H04239280-A (JP)
Title: Editing method for digital vtr
Inventor: NAKAYA HIDEO
IPC: H04N19/423
Filed: 1991-01-11
Abstract: PURPOSE:To edit a picture signal by a field unit, even as for a digital VTR which records and reproduces a picture signal by compression-encoding it by an (n) frame unit. CONSTITUTION:The digital picture signal of the joint of the picture signal joining the picture signal to be newly recorded, is stored in memories 14 and 43 by the field unit, at the time of a preview preceding a real editing operation. At the time point of the joint on the real edition, the (n) frame of the unit of the compression-encoding is constituted of both the picture signal read from these memories and the picture signal to be recorded in order to record the picture signal.
Patent JP-2000214261-A (JP)
Title: Distance measuring device
Inventor: ONISHI MASAHIRO
IPC: G01B11/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device with high detection accuracy. SOLUTION: The distance measuring device has a constitution provided with a reference signal generator 1 outputting a reference signal of which periods of high level and low level are determined, a controller 4 controlling a light direction changing part 3 reflecting with a mirror a light signal from a light signal emitter 2 flashing while the reference signal is high level of and introducing it to the front of a vehicle, a phase difference detector 6 detecting the phase difference between reception signal output by a reflection signal receiver 5 having received the reflection light from a mirror and the reference signal and outputting the phase difference signal, a frequency divider 7 converting the reference signal to a sign wave signal,  and a distance measuring part 9 detecting the voltage value of the output signal from the frequency divider 7 when the fall of the phase difference signal from the phase difference detector 6 is made sampling timing and calculating the distance by the digital voltage data from a sampling part 8 outputting the detected voltage value to the A/D converted digital voltage data and the signal from a level change detector 10.
Patent JP-H04235170-A (JP)
Title: 1-(1,2-naphthoquinone-2-diazide-5-sulfonyl)-2-alkylbenzimidazole compound
Inventor: YOSHIOKA TAKASHI
IPC: C07D235/22
Filed: 1991-01-10
Abstract: PURPOSE:To obtain a new benzoimidazole compound useful as various resist materials in an electronic material field, having excellent heat resistance and light sensitive group. CONSTITUTION:A compound, e.g. 1-(1,2-naphthoquinone-2-diazide-5-sulfonyl)-2- nonylbenzimidazole, expressed by formula I (R is 5-9C straight-chain alkyl). The compound can be readily produced by reacting an 2-alkylbenzimidazole expressed by formula II with 1,2-naphthoquinone expressed by formula III.
Patent JP-H10203384-A (JP)
Title: Control device of electric power steering device
Inventor: KOBAYASHI HIDEYUKI
IPC: B62D101/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To enable an anti-windup with a quick responsiveness by providing a digital shape calculator including an integration term for carrying out the feedback control of a motor current to control a steering auxiliary force and correcting the inner variable of the calculator, when the output exceeds a prescribed limit value. SOLUTION: A current control system 40 for proportional integration controlling the deviation (e)(k) between the steering auxiliary order value I from a steering auxiliary order value calculator and the motor current value (i) from a motor current detection circuit is provided in a control unit for controlling a steering auxiliary motor. A limiter 50 for limiting the output Y(k) of the current control system 40 by a limit value Ymax is provided. In the current control system 40, a control variable b1 is given to an adder 42 after being multiplied to the intermediate variable W(k) from the adder 41 and also given to Z<-1> showing the 1 sampling before of a forward shift operator Z. When the output Y(k) of the current control system 40 exceeds the limit value Ymax , the correction of the intermediate variable W(k-1) is carried out.
Patent JP-2000213094-A (JP)
Title: Sandwich composite floor slab
Inventor: SUGIZAKI MAMORU
IPC: E04B5/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To make a composite floor slab lightweight to low cost and to attain high fatigue strength by connecting a lower plate member and an upper plate member with a corrugated connecting member having the prescribed height at the prescribed interval to form a steel shell, and filling and placing concrete in the steel shell. SOLUTION: A bridge pier 3 supports a main structure 10 formed with a main girder 11 and a side girder 12 via a support 2. The main structure 10 supports a sandwich composite floor slab 20 on it to form a bridge 1. The sandwich composite 20 is constituted of a floor slab steel shell 20A serving as a steel shell and a concrete layer 20B filled and placed in it. A lower plate 21 and an upper plate 22 are held by a corrugated connecting plate 23 serving as a connecting member to form the floor slab steel shell 20A. The corrugated connecting plate 22 has triangular wave shapes of the prescribed height with flat sections 23a at apexes. The composite floor slab 20 is made lightweight and has high rigidity, and the reduction of its fatigue strength can be prevented.
Patent JP-H01189153-A (JP)
Title: Lead frame material comprising copper or copper alloy
Inventor: KONO HARUO
IPC: H01L23/48
Filed: 1988-01-25
Abstract: PURPOSE:To bond a piece of wire to a lead frame directly without presence of a plated layer, by setting the average roughness of 0.15mum or less for the central line of the surface of a lead frame material comprising copper or copper alloy, and flattening the head of the minute projection of the surface. CONSTITUTION:A conventional plate material comprising oxygen-free copper and the like is rolled to a thickness of about 0.26mm. Light finish rolling is performed with a roll, whose surface roughness Ra is 0.12mum or less. At this time, the amount of deformation of a load is about 1-5%. The Ra of the surface of a lead frame material is made to be Ra<0.15mum by said light finish rolling. At the same time, the head of a minute projection is crushed and flattened. When a piece of wire comprising Au and the like is bonded to the surface, the bonded part is pushed into the deep part of a minute recess part without a gap. The bonded part is strongly compressed to the falt head of the minute projection and rigidly bonded. Since there is no gap, bonding strength is not decreased due to the intrusion of moisture and the like.
Patent JP-H03218994-A (JP)
Title: Single crystal pulling up device
Inventor: IKEZAWA KAZUHIRO
IPC: C30B15/00
Filed: 1990-01-24
Abstract: PURPOSE:To suppress a change in the flow of an atmosphere gas and to prevent the generation of crystal defects with the single crystal pulling up device by a Czochralski(CZ) method provided with a radiation heat shielding body and a single crystal cooling cylinder in the upper part of a furnace body by providing a branch pipe at an atmosphere gas introducing pipe provided in the upper part of the cooling cylinder. CONSTITUTION:A crucible 12 is disposed in the furnace body 1 and the radiation heat shielding body 12 and the single crystal cooling cylinder 13 are provided in the upper part of the furnace body 1. Further, the atmosphere gas introducing pipe 11 is connected to the upper part of the cooling cylinder 13 and the branch pipe 15 is formed at the introducing pipe 11. The outflow port of the branch pipe 15 is formed in the upper part of the furnace body 1 and the branch pipe 15 is provided with a valve 17. While the atmosphere gas is supplied from the introducing pipe 11 via the cooling cylinder 13, the single crystal is pulled up and grown by the CZ method. The valve 17 is automatically controlled to automatically increase the flow rate of the atmosphere gas introduced from the branch pipe when the single crystal 4 approaches the radiation heat shielding body 12 and the cooling cylinder 13 and the flow passage resistance of the atmosphere gas increases.
Patent JP-H04248668-A (JP)
Title: Medical supplies inventory management system
Inventor: KAWABE SAYURI
IPC: G06Q10/08
Filed: 1991-02-05
Abstract: PURPOSE:To perform the order, delivery, and shipping processings by means of the request data of the request source prepared in a screen conversation system and to enable time reduction and mistake prevention by simplifying an input operation, and to unnecessitate redemanding even in case of being not yet paid. CONSTITUTION:A request data input means preparing the request data for payment by means of a slip image from terminal equipments 2 of the request source to be registered in a request data file 15, an ordering data edition means 11 for editing the ordering data by totaling the request data and referring to an inventory management file 17, an ordering document preparation means 12 for confirming the ordering data on a screen and preparing an ordering document, a payment management means 13 for displaying an ordering document image on the screen to be stored in the inventory management file 17, and a shipping management means 14 for confirming the payment slip image on the screen to be shipped as well as updating the request data are provided.