baber/WOPTO huggingface dataset:
Patent JP-H02270291-A (JP)
Title: Heat cooking appliance
Inventor: YOSHIDA YUICHI
IPC: H05B6/12
Filed: 1989-04-10
Abstract: PURPOSE:To limit power supply to a heating source within a limited value and prevent damage of a cooking appliance and operation of a domestic circuit breaker by altering the set value of a power supply to a heating source set initially so as to make the total of the set value of a power supply to the heating source set finally and the set value of a power supply to another heating source with in a limited value. CONSTITUTION:A means 15 to detect the set value of an electric power supply to each heating coil 4, 5 determined by a setting means 11 and to compare the total of the set value with a limited value determined by another way is installed and when the total value is lower than the latter, each heating coil 4, 5 is operated according to the set electric power value determined by the setting means 11. Meanwhile, when the total value is higher, the finally set value of power supply to the heating coil is memorized and the initially set value of electric power supply to the heating coil is so altered as to make the total of the final value and the set value of power supply another heating coil be within the limited value automatically. By this method, damage of a cooking appliance and domestic circuit breaker is prevented from operation.
Patent JP-H07295513-A (JP)
Title: Control circuit for liquid crystal display device
Inventor: HARA MASAHITO
IPC: G02F1/133
Filed: 1994-04-27
Abstract: PURPOSE:To control the liquid crystal display device corresponding to a decided picture display mode by providing a circuit which decides the picture display mode of a video source between the video source and a liquid crystal control circuit. CONSTITUTION:The picture display mode decision circuit 11 which decides the picture display mode of the video source 1 is provided between the video source 1 and liquid crystal control circuit 2. This picture display mode decision circuit 11 consists of an oscillation circuit 3, a counter circuit 4, decoder circuits 5-7, and latch circuits 8-10. In this case, the decoder circuits 5-7 and latch circuits 8-10 as many as picture display modes of the video source 1 are required. When the video source or the picture display mode of the video source changes, the picture display mode decion circuit 11 can automatically decide the picture display mode and controls the liquid crystal display device corresponding to the picture display mode. Therefore, a display of a video source having plural picture display modes or a video source different in picture display mode can be made without performing complicated switch operation.
Patent JP-S61249690-A (JP)
Title: Production of welded can body
Inventor: MATSUNO KENJI
IPC: B23K26/21
Filed: 1985-04-26
Abstract: PURPOSE:To make possible the formation of a weld zone having a relatively uniform thickness along the welding direction by irradiating a laser beam satisfying the specific conditions on the butt part of a can body forming body and welding said part. CONSTITUTION:The can body forming body 1 is run axially in a guide device 5 and the laser beam 7 is irradiated on butt end faces 2, 2. The laser beam 7 is so oscillated as to satisfy condition equations (1), (2) when t1, t2, D are respectively designated as the oscillation time, stop time and diameter of the laser beam and V is designated as a welding speed mm/sec. The heat of the part melted by the irradiation is transmitted to the succeeding adjacent part to melt the part of the latter when such beam 7 is irradiated. The butt part is thus melted approximately uniformly in the longitudinal direction. The formation of the weld zone having a relatively uniform thickness in the welding direction is thus made possible.
Patent JP-S5715298-A (JP)
Title: Storage protection system for common memory
Inventor: TAKEGAWA TERUAKI
IPC: G06F15/16
Filed: 1980-07-02
Abstract: PURPOSE:To prevent data in a common memory from being destroyed owing to a runaway of a program, a fault of a CPU, etc., by providing a status discriminating circuit, a protection discriminating circuit, etc. CONSTITUTION:A boundary setting register 15 indicating boundaries between special area 17-19 and a common area 20 in common memories 6 and 7, a protection register 14 indicating whether access to the respective special areas and the common area is enabled or not, a status discriminating circuit 13 which compares statuses of CPUs 1-3 with those of the common memories 6 and 7, and a protection discriminating circuit 16 which discriminates whether access from the CPUs 1-3 is enabled on the basis of the outputs of the registers 15 and 14, and circuit 13 are provided. Access from the CPUs 1-3 to the common memories 6 and 7, only when the last statuses coincide and it is access to previously indicated area, is permitted.
Patent JP-H08260049-A (JP)
Title: Production of high carbon electric resistance welded tube with high workability
Inventor: NAKAJIMA MINORU
IPC: C22C38/04
Filed: 1995-03-22
Abstract: PURPOSE: To produce a high carbon electric resistance welded tube having high strength and high workability by subjecting a high carbon steel plate, containing specific amounts of C, Si, Mn, P, S, and B, to graphitization of cementite, forming it into an electric resistance welded tube, and applying heat treatment to it at specific temp. CONSTITUTION: A plate of a high carbon steel, having a composition consisting of 0.30-0.80% C, <=0.30% Si, 0.10-0.50% Mn, <=0.020% P, <=0.010%, S, <=0.0050% B, and the balance Fe with inevitable impurities, is heat-treated at 650-780 deg.C for >=4hr, by which cementite in ferrite is graphitized and a metallic structure consisting of ferrite, graphite, and cementite is formed. Then, the high carbon steel plate provided with workability is formed into an electric resistance welded tube and heat-treated at a temp. between 500 deg.C and <A1 transformation point. By this method, the high carbon electric resistance welded tube with high workability, which is capable of softening an electric resistance welded zone without deterioration in workability in a base material part and capable of securing high strength, can be obtained.
Patent JP-H0693579-A (JP)
Title: Composite material and its production
Inventor: ITONAGA MASUMI
IPC: D06M15/19
Filed: 1993-03-26
Abstract: PURPOSE:To efficiently obtain through a simplified process a filamentous composite material by reinforcing a thermosetting resin with high-strength fibers. CONSTITUTION:Tension is applied on a plurality of high-strength fiber bundles, which are then individually impregnated 2 with a resin; the volatiles in the resin are expelled by heating and drying 3 each of the bundles, which are then gathered 4 into a composite elemental strand 8. In this case, the bundle gathering position is fixed relatively to the cross-sectional plane for the elemental strand and the bundles are arranged in parallel with the axis of the elemental strand followed by covering the elemental strand through knitting/braiding, thus obtaining the objective filamentous composite material. For the composite material, either directly or after twisted, the resin impregnated above is cured, thus obtaining the other objective single or twisted filamentous composite material 14.
Patent JP-S5316114-A (JP)
Title: Overhead valve type moving valve mechanism
Inventor: KONISHI MASAMI
IPC: F01L1/20
Filed: 1976-07-29
Abstract: PURPOSE: To construct to occur unusual wear on the valve guide, or pitching on the screw contacting point between adjust screw at the one end of rocker arm and a valve stem of valve for suction and exhaust. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05292131-A (JP)
Title: Modem with supervisory function
Inventor: SATO TAKASHI
IPC: H04B17/00
Filed: 1992-04-10
Abstract: PURPOSE:To attain collection and display of setting information without the use of another equipment by configuring the MODEM such that the setting information set to an opposite MODEM is returned when data relating to a collection request are sent to the opposite MODEM. CONSTITUTION:When a line number of a MODEM being a collection destination and a drop number are entered by an entry means 1, a transmission means 4 sends the numbers and data of a collection request of the setting information via a line 10. A reception means 5 of a MODEM making a collection request informs the collection request to a data management means 2 when the incoming data number and a number of its own equipment are coincident. The data management means 2 reads the setting information from a storage means 3 and gives the information to the transmission means 4 to allow the means 4 to send the information. A reception means 5 of the MODEM being a collection source fetches the incoming data and stores the data to a buffer 6. A display control means 7 receives the data to generate display data and displays the data on a display means 9.
Patent JP-S63257364-A (JP)
Title: Conference communication control system
Inventor: KENMOCHI HIROYUKI
IPC: H04M3/56
Filed: 1987-04-15
Abstract: PURPOSE:To attain forced utterance during conference communication by inputting a voice of a subscriber as it is detecting a multi-frequency signal requesting the forced utterance and inputting the voice of other subscribers as a silence signal so as to use a simple means. CONSTITUTION:A control circuit 6 receives a request of the forced utterance service from the result of detection of a PB signal reception circuit 2 and sets a flag 7 to '1'. Simultaneously, an ACT signal of a subscriber channel of PB dial operation to a storage memory 3 is set to '1' and the control data ACT signal of other subscriber channel is reset to '0'. Then a selector 4 switches the highway to an incoming highway 10 of B input only for the subscriber channel applying PB dialing to pass through the voice signal of the subscriber channel and a silence signal '0' of A input is outputted to other subscriber channel. Thus, only the voice signal of the subscriber applying PB dialing is sent to each subscriber channel on an outgoing highway 20 outputted from an adder circuit 5.
Patent JP-H02269185-A (JP)
Title: Luminescent material
Inventor: KITAGAWA MASAHIKO
IPC: H05B33/14
Filed: 1989-04-10
Abstract: PURPOSE:To provide a luminescent material composed of a solid solution of sulfides of Zn and Al, having high luminous efficacy and luminance and emitting single color light from blue light to ultraviolet light. CONSTITUTION:The objective luminescent material is composed of a solid solution of a sulfide expressed by formula Zn1-xAlxS (0.001<=x<0.1). The material can be produced from a raw material composed of Zn, Al and S e.g. by depositing a film on a substrate by vacuum evaporation or forming a powdery solid solution by precipitation process or chemical vapor deposition process and sandwiching the solid solution with a pair of substrates to form a luminescent element.
Patent JP-S5716461-A (JP)
Title: Development method of copying machine
Inventor: SAWADA YASUO
IPC: G03G15/09
Filed: 1980-07-03
Abstract: PURPOSE:To form a high contrast copy image, by developing a latent image with a doctor gap of a magnetic brush developing device enlarged when original contrast is low. CONSTITUTION:A photosensitive drum 1 is developed with magnetic brush developing rollers 23, 24. A doctor 25 is mounted swingably about a pivot 25A. When an original is low is contrast, for example, an operator of a copying machine pushes a switch to energize a solenoid linked to the doctor 25 and to enlarge a doctor gap, thus permitting a large smount of developer to be fed to a develping section, bulk density of the developer to be raised in the section, gamma characteristics of the developing process to be elevated, accordingly a high contrast image to be formed. A space of the doctor gap can be changed over to 2 or more steps.
Patent JP-H08262686-A (JP)
Title: Photolithographic method
Inventor: SUZUKI TOSHIHARU
IPC: G03F1/00
Filed: 1995-03-24
Abstract: PURPOSE: To prevent a square part form from being rounded to finally leave a resist pattern of a necessary form on a wafer, thereby manufacturing a prod uct according to a design drawing. CONSTITUTION: When a positive resist is used, and a resist pattern to form has an angle part less than 180 deg., a photomask in which the angle part of its light shielding part 20 is set to a form protruded outward so as to have a top angle smaller than the angle of the angle part from near the angle part of a resist pattern 22 to form is used, and an intended resist pattern having a square angle part is left after development. When the angle part is 180-360 deg., or a negative resist is used, the angle part of the light shielding part or light transmitting part of the photomask is set to a form intruded inward or the form protruded outward, whereby the intended resist pattern having the square angle part is left after development.
Patent JP-S61249171-A (JP)
Title: Drawing information input method
Inventor: YAMAZAKI TSUNEYOSHI
IPC: G06F17/50
Filed: 1985-04-26
Abstract: PURPOSE:To execute the input work of drawing information in a short time by displaying a drawing symbol by a character string, writing the above-mentioned character string in the prescribed paper, scanning with an optical character reading device and inputting the character string as the drawing symbol information. CONSTITUTION:A prescribed form 7, to which the drawing information to be read is written, is mounted onto a glass plate 9 surface, matching the edge to a guide frame 8. While a cover 10 is closed, a character reading means 14 composed of a fluorescent lamp 11, a mirror 12 and a photoelectric converting part 13 is shifted by the driving of a stepping motor 15, and the character written in the paper 7 is successively scanned and read. For the form 7, the paper is used in which a writing frame to stipulate the position for writing the character is printed beforehand, and corresponds to the coordinate position when the arrangement position is outputted. When the drawing information is inputted into an optical character reading device 3, this is processed by an information processing device, the position, to which respective character strings are written, is understood as the coordinates on the drawing, respective character strings are converted to the drawing symbol, and outputted to a CRT displaying device, a plotter, etc.
Patent JP-S5718066-A (JP)
Title: Floppy disc drive device
Inventor: KAWAJIRI YOSHIO
IPC: G11B17/032
Filed: 1980-07-04
Abstract: PURPOSE:To achieve thin size of driving device main body, by interlocking a displacement driving member displaced in parallel with media, with opening/closing of a door, and fitting a pressing member to the media to this displacement driving member. CONSTITUTION:When media 18 are taken out, a latch 38 in unlatched by depressing a button 39 interlocked with the latch 38 and a door 28 moves to an opening direction through a spring 37. A bracket 31 having a pressing member 27 is moved upward with arms 34, 35 and restores to the original position. Since the bracket 31  contacted and separated with the member 27, pulley 17 and media 18 is moved in parallel, a stroke (e) at the opening/closing operation of the door 28 displacing this bracket 31 interlockingly, is expressed as e=(a+alpha), where (a) is the thickness of a projected part 26 of the member 27, t is the thickness of the media 18, and alpha is a gap between the projected part 6 and the media 18. This eliminates the need for the thickness D thicker than that required for the door 28 toward stroke direction.
Patent JP-S5718607-A (JP)
Title: Injection preparation
Inventor: OGINO TAKASHI
IPC: A61K47/10
Filed: 1980-07-07
Abstract: PURPOSE: An injection preparation that is obtained by adding cyclodextrin to the active principles and benzyl alcohol or its analog as a pain relief, thus showing reduced hemolization.  
     CONSTITUTION: On the production of the objective injection preparation, the active principle such as glycopyronium bromide or thiamine hydrochloride and benzyl alcohol or its analog such as phenylethyl alcohol are combined with cyclodextrin, preferably α-,β-, or γ-cylodextrin alone or their two or more mixture.  
     EFFECT: The addition of cyclodextrin permits the storage with no adverse effect on pain relief activity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000286847-A (JP)
Title: Channel evaluation device
Inventor: MUKOYAMA TOYOHIKO
IPC: H04L12/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a channel evaluation device capable of effectively evaluating the state of a communication channel quality thereby specifying a communication channel poor in channel quality. SOLUTION: This channel evaluation device 10 is provided with a reception port 11 that is connected to a communication channel 1 to receive a packet from the communication channel 1. The reception port 1 is connected to a total packet counter 12 that counts total number of packets received by the reception port 11 and to a discrimination circuit 13 that analyzes a packet received by the reception port 11 to discriminate an error packet. The discrimination circuit 13 is connected to an error packet counter 14 that counts total number of error packets discriminated by the discrimination circuit 13. An evaluation unit 15 that evaluates quality of the channel on the basis of the total number of the received packets and the total number of the error packets is connected to the total packet counter 12 and the error packet counter 14.
Patent JP-H04302797-A (JP)
Title: Pipe connector
Inventor: KATAOKA YOSHIAKI
IPC: B60H1/26
Filed: 1991-03-29
Abstract: PURPOSE:To enable easy and reliable connection of two pipe members without being influenced by the temperature of external air. CONSTITUTION:Of mutually fittable two pipe members 4, 5, at least the pipe member 5 on the fitted side is made of resin. The pipe member 4 one of these two members, is projectively formed with a pawl 6, at its outer peripheral surface while the other pipe member 5 is formed, in its inner peripheral surface, with a guide groove 11 extending axially and circumferentially from its opening end, and with a recessed portion discontinuous from that guide groove 11. After the pawl 6 is guided along the guide groove 11 and is positioned at a terminal end thereof, both the pipe members 4, 5 are relatively rotated to cause the pawl 6 to be moved into the recessed portion 15, whereby both the pipe members 4, 5 are connected together in a specified positional relation.
Patent JP-H02273422-A (JP)
Title: Buffer type gas circuit breaker
Inventor: AOYANAGI HIROKUNI
IPC: H01H33/91
Filed: 1989-04-13
Abstract: PURPOSE:To produce arc from a fixed electrode always between arc electrodes by making the tip of the fixed arc electrode in the shape having two curvatures of different electrode diameters, and thinning the diameter of the endmost portion of the electrode. CONSTITUTION:The tip of a fixed arc electrode 8 is constituted with a first curvature portion 8a having the curvature of the diameter of the electrode 8 and with a second curvature portion 8b having the curvature smaller than the diameter of the first curvature portion 8a. When the maximum electric field E1 of the first curvature portion of the fixed arc electrode is compared with the maximum electric field E2 of the second curvature portion in the process of electrode opening, the relationship E1<=E2/2 is always held during the electrode opening. As a result, discharge of reingniting arc and restarting arc during the electrode opening always occurs between the second curvature portion of the fixed arc electrode tip and a movable arc electrode. Because the electric field E1 of the first curvature portion is in the relationship of E1<=E2/2, no electron discharge due to electric field radiation from the first curvature portion occurs even immediately before discharge, and no charging along the surface of an insulation nozzle occurs.
Patent JP-S57206835-A (JP)
Title: Visual luminance measuring apparatus
Inventor: TAKEUCHI TETSUJI
IPC: G01J1/42
Filed: 1981-06-15
Abstract: PURPOSE:To calculate visual luminance by determining a luminance difference threshold from an equivalent screen luminance Lev or a luminance Lo of a visual object. CONSTITUTION:An image of an object 1 is formed on photo detectors 7 and 11 and a finder 5. A signal of a visual object luminance Lo from a photo detector 7 is amplified 8 and converted into a digital signal with an A-D convertor 9. An equivalent screen luminance Lev signal from the photo detector 11 is amplified 12 and converted into a digital signal with an A-D convertor 13. According to a digital output of the convertor 9 corresponding to a measured value of the luminance Lo, a memory 14 is addressed to convert the contents therein into a coding signal. On the other hand, according to a digital output of the convertor 13 corresponding to a measured value of Lev, a memory 15 is  addressed to convert the contents therein into a coding signal corresponding to a luminance difference threshold including Lev and a fouea adaptive luminance value. The coded signal outputs of the memories 14 and 15 address a visual luminance calculation memory 16 to output a visual luminance 13.
Patent JP-2000282191-A (JP)
Title: Steel sheet for laminated core excellent in magnetic property
Inventor: HIURA AKIRA
IPC: C22C38/60
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for a laminated core excellent in magnetic properties and applied for a laminated core represented by an alternator and a starter moter. SOLUTION: The fact that, in a steel sheet for a laminated core such as an alternator and a starter motor, by strictly controlling the surface roughness of the steel sheet to a specified range and moreover optimizing the chemical components of the steel sheet such as an Si content and an Al content, core loss after lamination remarkably reduces, has been found, and the steel has a compsn. contg., by weight, <=0.04% C, <=4.0% Si, 0.05 to 1.0% Mn, <=0.2% P, <=0.02% S, <=0.005% N, <=1.0% Sol.Al, and the balance substantial Fe and has 0.6 to 4.0 μm surface hardness Ra.
Patent JP-H10287440-A (JP)
Title: Apparatus for cutting and separating cathode-ray tube
Inventor: MOTOMURA SHIRO
IPC: C03B33/095
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus having a lowered apparatus cost and useful for cutting and separating cathode-ray tubes into panel glass parts and funnel glass parts without necessitating a troublesome secondary treatment such as glass dust treatment. SOLUTION: This apparatus is provided with a tube-holding means 2 for rotatably holding cathode-ray tube 1, a centering means for positioning the cathode-ray tube, a scratching means 23 to apply a scratch mark to the cutting position of the cathode-ray tube, a heating means to heat the cutting position of the cathode-ray tube, a cooling means 33 to cool the cutting position of the cathode-ray tube and a controlling means to control the height of the cathode-ray tube relative to the scratching means, the heating means and the cooling means.
Patent JP-H04322351-A (JP)
Title: Interface system for data communication processing device
Inventor: YOSHITANI AYANORI
IPC: G06F13/12
Filed: 1991-04-23
Abstract: PURPOSE:To reduce the number or ports, to realize a counter-measure against erroneous connection, and to shorten the communication time in the polling system of the whole of a system by easily connecting plural I/O controllers. CONSTITUTION:The system which consists of one host processor 1 to control the whole of the system and plural I/O processors 100, 102,... and has each I/O processor accessed from the host processor 1 by the polling system is so constituted that communication with the host computer 1 is performed at a speed corresponding to the communication speed of low-speed communication lines in the case of the difference between a maximum communication speed of serial communication lines 101 to n01 in the connection interface of the host processor and that of another series communication lines, and the serial/ parallel conversion processing is eliminated.