baber/WOPTO huggingface dataset:
Patent JP-S6096087-A (JP)
Title: Chargeable television system
Inventor: TOMIZAWA AKIMORI
IPC: H04N7/083
Filed: 1983-10-31
Abstract: PURPOSE:To decrease a cable laying cost by constituting a signal generating center which supplies a television signal and a control signal by synthesizing to a common cable, a signal distributer which supplies the television signal to a subscriber by controlling a unit, and a subscriber's device which has a television receiver. CONSTITUTION:When channel selection is operated by a channel selecting device type 1.82B, receiving data are supplied to a convertor unit type 1 of a subscriber unit type 2.33B, and the data are stored in a receiving data register. According to this, the channel-selected TV signal is converted to a channel A(CH-A) and is outputted. A TV signal channel is supplied to the subscriber's device type 1.82B from a signal distributor 30. Since only a filter type 1.31A CH-A which is showed by a subscriber's device type 2.81B is passed and channel of a TV receiver type 1.83B is selected to the CH-A, the CH-A can be seen and heard by the TV receiver type 1.83B.
Patent JP-H0756962-A (JP)
Title: Data logging system and its construction supporting device
Inventor: KOMORI AKIHIRO
IPC: G06F9/06
Filed: 1993-08-18
Abstract: PURPOSE:To construct a multipurpose and flexible system by processing by collecting external data based on algorithm generated by analyzing the parameter of an execution item inputted in a prescribed format. CONSTITUTION:Definition information 1 which defines the information of data specification. a data reception origin, and a data collection period, etc., required for the generation of data logging algorithm based on a fixed format is read in a definition information read-in part 2, and is analyzed while being fractionized at a definition information analyzing part 3. An algorithm generating part 4 generates and registers the data logging algorithm based on the analyzed result of the definition information. A data reception/working processing part 6 receives data 5 in a process controller, and processes it based on the algorithm generated by the algorithm generating part 4, and a reception data final processing part 7 designates a storage device which stores the information of a working-processed result.
Patent JP-H0953696-A (JP)
Title: Step change control device for toroidal type continuously variable transmission
Inventor: MINAGAWA YUSUKE
IPC: F16H15/38
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To suspend learning control at abnormality time, by providing an abnormality detection means detecting such trouble in a toroidal type continuously variable transmission that an abnormal speed change occurs, and providing a learning control suspension means for suspending the learning control when detected the trouble by this abnormality detection means. SOLUTION: An inner valve unit 5a of a speed change control valve 5 is made to cooperate througt a bell crank typespeed change lever 8 with a cam surface of a process cam 7 secured to a lower end of one trunnion 41, with an outer valve unit 5b engaged with a step motor 4, and a speed change command value to the step motor 4 is determined by a transmission controller 61. In the controller 61, a signal from a throttle opening sensor 62, signal from an output rotation sensor 63 detecting a rotational speed of a transmission output shaft, signal from an input rotation sensor 64 detecting a rotational speed of a transmission input shaft and a signal from an engine speed sensor 65 are input. When a trouble in a toroidal type contitusly variable transmission performing an abnormal speed change is detected, learning control is suspended.
Patent JP-S6097511-A (JP)
Inventor: YAMAMOTO YASUAKI
IPC: H01B3/44
Filed: 1983-10-31
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-H0847301-A (JP)
Title: Rotary covering device
Inventor: YATO HIROTAKA
IPC: A01B33/12
Filed: 1994-08-05
Abstract: PURPOSE:To provide a rotary covering device so designed, for the upper face cover of a centrally driving-type rotary mounted in the rear of a tractor, as to improve the rigidity of the front of the cover, facilitate assembling both the cover and packing material, and fully prevent mud, water, etc., from being scattered due to the rotation of a tilling edge. CONSTITUTION:For the upper face cover 8 of a centrally driving-type rotary 1 mounted in the rear of a tractor, the cover 8 is so designed as to divide into two left and right with a gear case 5 for driving a tilting shaft sandwiched in between, and the upper face cover pieces 8a, 8b divided are attached and fixed to the gear case 5 from left and right, respectively, and the sites where the cover pieces hold the gear case are furnished with packing materials 15a, 15b, respectively.
Patent JP-S6183144-A (JP)
Title: Optical resolution of 2-(4-hydroxyphenoxy)propionic acid
Inventor: MATSUMOTO HIROO
IPC: C07C59/125
Filed: 1984-09-28
Abstract: PURPOSE:To obtain the optically active isomer of the titled compound useful as an intermediate of herbicide, easily and economically, in high optical purity, by carrying out the optical resolution of the titled compound using an optically active alpha-phenetylamine compound as an optical resolution agent. CONSTITUTION:The optically active compound of formula II can be prepared economnically via the diastereomer salts of formulas III-IV, by carrying out the optical resolution of the racemic or partially resolved compound of formula II using the optically active compound of formula I (X is halogen, alkyl or NO2; Y is H, OH or alkyl) as an optical resolution agent. When the obtained optically active compound of formula II is condensed with an alcohol in the presence of an acid catalyst, an optically active alkyl ester of the compound can be prepared without causing racemization, and the product can be converted to the optically active herbicide of e.g. formula V having high herbicidal activity. The unnecessary optically active isomer of the above ester can be racemized in the presence of a strongly basic catalyst under anhydroux condition, and the racemic product can be reused as the above raw material after hydrolysis.
Patent JP-H0488750-A (JP)
Title: Picture processor
Inventor: ISHIKAWA TAKASHI
IPC: H04N1/387
Filed: 1990-07-31
Abstract: PURPOSE:To keep the picture quality of both an image data and a text data in an excellent way without increasing a memory capacity by using plural gradation information storage means selectively based on resolution information stored in a resolution information storage means. CONSTITUTION:A data inputted from an input terminal 1 is given to a data identification circuit 2, in which header information is decoded, the decoded data for identifying a background is stored in a resolution memory 3, a background color and a drawn color in an image area are stored in a gradation memory 4 and a text drawn color and an image data are stored in a gradation memory 52 respectively. Then a data by one page is transferred to the memories 3, 4, 52 and a printer engine is started, then a data corresponding to each picture element from a head picture element of the page is fed sequentially to a control terminal of a selector 6 and terminals a, b from the resolution memory 3 and the gradation memories 4, 52. A selector 6 selects a background color being an output of the gradation memory 4, the text drawn color being an output of the gradation memory 52 and the image data according to an output signal of the resolution memory 3 and outputs the gradation data from an output terminal 7 to the printer engine.
Patent JP-H0867049-A (JP)
Title: Switch function setting circuit
Inventor: KAWAKAMI TAKAHIRO
IPC: B41J29/00
Filed: 1994-08-30
Abstract: PURPOSE: To reduce probability of being broken by improving a working property by a method wherein a switch of high frequency in use can be arranged at a position where it is easily used. CONSTITUTION: A group of switches 1 consists of a plurality of switches for specifying a function of a printer, and assignment of the function to each of a plurality of switches is freely variable. A function setting/selecting part 3, when a specific switch of the group of switches 1 and a power source switch 2 are pushed down simultaneously in turning the power on, judge the specific switch as of a switch setting mode, and assigns a function to each switch of the group of switches 1. The function setting/selecting part 3, when one of a plurality of switches of the group of switches 1 is pushed down in turning the power on to a printer, controls execution of the function assigned to the switch. An EEPROM 4 stores the function of each switch of a group of registers 1 set by the function setting/selecting part 3.
Patent JP-H01110668-A (JP)
Title: Beta-lactam antibiotic intermediate
Inventor: JIYATSUKU GOSUTERI
IPC: A61P31/04
Filed: 1988-08-19
Abstract: NEW MATERIAL: A compd. expressed by formula I, wherein R a  is an alkyl, phenylalkyl, hydroxyalkyl, alkoxy, phenoxyalkanoyloxy; R 1  is H, an alkyl, aminoalkyl, alkanoylaminoalkyl, alkylthio, aminoalkylthio, alkanoylaminoalkylthio (functional groups in R a  and/or R 1  are preferably protected); R 2  is boned to the carbonyl group to form a protected carboxyl group; Z' is O, S.  
     USE: Intermediate for the production of a bicyclic thiaza compd. which contains a β-lactam ring having 2-penam ring and has activity for both of penicillin- susceptible bacteria and antipenicillin bacteria.  
     PREPARATION: A 3-methylcrotonic acid expressed by formula III derived from a penicillanic acid compd. expressed by formula II is treated with a proper reducing agent, and simultaneously or successively, allowed to react with an acylated deriv. of an acid to obtain a compd. of formula I with Z' being S. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1195382-A (JP)
Title: Silver halide photographic sensitive material for color filter containing chelatable coupler and image forming method for color filter
Inventor: KITA HIROSHI
IPC: G03C7/34
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to form the color filter superior in spectral absorption characteristics and good in a matrix pattern even in the case of high temperature treatment by incorporating a specified coupler capable of forming a dye image with a developing agent and contacting with metal ions to form a metal chelate dye image. SOLUTION: A silver halide emulsion layer contains the coupler capable of combining with the metal ions, and the dye image produced by coupling of this coupler with the developing agent having no chelating group is converted into the metal chelating compound through the process of contacting with the metal ions before the development or during or after it. This coupler has at least 2 chelating groups capable of forming a 5- or 6-membered chelate ring together with the metal ions. The developing agent to be used here is represented by the formula in which each of R1 and R2 is an alkyl group; Y is a group substitutable on the benzene ring, and when Y is situated in the position adjacent to the amino group, it expresses an alkyl group; and (p) is an integer of 0-4.
Patent JP-H0368078-A (JP)
Title: Form drawing device
Inventor: OGIWARA MASATO
IPC: G06T11/80
Filed: 1989-08-08
Abstract: PURPOSE:To quickly confirm and correct the layout state of a designated form by displaying rectangular frames indicating the size of the drawn form in designated positions. CONSTITUTION:When the layout method and the layout condition of a form 5 are inputted by a keyboard 1 and the name of the form 5 is inputted, dimensions of the rectangular frame inscribed to the form are calculated, and 8 rectangular frames 6 are radially displayed on the screen of a display device 3. When an operator gives an indication from the keyboard 1, the form 5 whose name is inputted is displayed in the position where each rectangular frame 6 is displayed. Thus, overlapping or the layout positions of respective forms are conformed, and forms can be quickly drawn again at the time of correction because the drawing data volume is small. Consequently, the work efficiency of form layout data for laser working or the like is improved.
Patent JP-H0548405-A (JP)
Title: Noise generating method for dsp
Inventor: FUJIMOTO HIROYUKI
IPC: H03K3/84
Filed: 1991-08-15
Abstract: PURPOSE:To generate white noise and pink noise by using an M series (Maximum Length) random number generating method in a DSP (digital signal processor). CONSTITUTION:The method consists of a 1st step in which an initial value is transferred to A1 and A2 registers, a 2nd step in which the content of the A1 register is transferred to a D1 register being an accumulator and the content of the D1 register is shifted logically left by (K-L) bits, a 3rd step in which the content of the A1 register and the content of the D1 register are exclusively ORed and the result is stored in the D1 register, a 4th step in which the content of the D1 register is shifted logically right by (K-L) bits, a 5th step in which the content of the A1 register and the content of the D1 register are ANDed and the result is stored in the D1 register, a 6th step in which the content of the D1 register is transferred to the A1 register and the initial value is transferred from the A2 register to the D1 register, and 7th and 8th steps in which the content of the D1 register is shifted logically left by L-bits and the result is ORed with the content of the A1 register.
Patent JP-2001043142-A (JP)
Title: Computer with security function and method
Inventor: HORIKOSHI HIDETO
IPC: G06F21/86
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To inhibit access to a computer when the security device of a computer with a security function is illegally detached. SOLUTION: When the computer is powered ON, a POST program is executed and in the setting which makes the security function effective, an RFID chip 33 holds Removal Detect Enable at high level and outputs it to the control side of an analog switch 67 and one input side of a NAND element 63. A 1st short-circuit element 36 is isolated by the attachment or detachment of an RF antenna 37 to disconnect terminals 71 and 73 and an INTR signal of keyboard inhibition is outputted with the high-level signal of the element 63, inhibiting access to the computer. When the power source is OFF and the RF antenna is attached or detached, an analog switch 67 is turned OFF to cut off the electric power from a lithium battery to a CMOS memory 50, thereby inhibiting access to the computer.
Patent JP-H0368090-A (JP)
Title: Dead lock avoiding system for data driven processor
Inventor: NAITOU HIROMIKI
IPC: G06F15/82
Filed: 1989-08-07
Abstract: PURPOSE:To continue the arithmetic processing of tokens without hindrance by providing an external memory with a means which sends two tokens having the same destination address to a queuing part to avoid the dead lock. CONSTITUTION:A token sending means 13 provided in an external memory 7 discriminates whether two tokens have the same destination address or not; and when they have the same destination address, filing flags are added to two tokens and they are successively sent to a queuing part 2. When tokens to which filing flags are added are inputted to a token storage means 11 pro vided in the queuing part 2, this means 11 stores them in a queuing memory 12 for filing. Thus, the dead lock for hash collision is avoided.
Patent JP-H0859527-A (JP)
Title: Preparation of tert-butyl alcohol from isobutane
Inventor: UIRIAMU ARAN SUMISU
IPC: C07C29/50
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To produce tertiary butyl alcohol by non-catalytically reacting isobutane with oxygen to provide a reaction mixture including t-butyl alcohol and t-butyl hydroperoxide, then converting the t-butyl hydroperoxide into t-butyl alcohol.  
     SOLUTION: Oxygen and isobutane are fed from a line 12 and line 14 into an oxidation reactor 10, respectively. In the reactor, the isobutane is non- catalytically oxidized to prepare the first liquid reaction mixture 16 including t-butyl hydroperoxide and t-butyl alcohol. Then, the reaction mixture 16 is passed through the first distillation column 20 and at least a part of the reaction mixture is brought into contact with the catalyst for decomposing the soluble peroxide in the first decomposition zone to convert a part of the t-butyl hydroperoxide to t-butyl alcohol thereby obtaining the second liquid reaction mixture 44. Then, the second liquid reaction mixture 44 is treated with a soluble hydroperoxide decomposition catalyst in the second decomposition zone to decompose the remaining hydroperoxide. Thus, substantially peroxide-free t-butyl alcohol is obtained. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0254478-A (JP)
Title: Digital signal reproduction circuit
Inventor: ISHIZUKA SATORU
IPC: G11B20/14
Filed: 1988-08-18
Abstract: PURPOSE:To accurately generate a window pulse by providing a clock reproduction circuit, a signal processing circuit to process the signal of the circuit, and a control circuit to control the operating period of the reproduction circuit, and forming the control signal of the control circuit based on a drum reference signal supplied to a servo circuit. CONSTITUTION:The operating period of the clock reproduction circuit 20 in a digital signal reproduction circuit is controlled by the control circuit 30, and a drum reference signal DREF supplied to a drum servo circuit 27 is supplied to the control circuit 30 as its reference signal. The reference signal DREF is set as the reference signal to be used for the normal rotation of a rotary drum 2, and one pulse per revolution of the drum 2 is generated. Also, the window pulse RFW can be obtained by multiplying the reference signal DREF, and the clock reproduction circuit 20 is controlled by an obtained window pulse RFW, then, the window pulse RFW not being affected by reproducing output can be obtained.
Patent JP-H1151152-A (JP)
Title: Differential device
Inventor: KOJO KATSUHIKO
IPC: F16H48/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary body which is harder and has high resistance against wear by forming it by a spheroidal graphite cast iron material obtained by setting a carbon equivalent amount to a proper range, reducing an amount of Cu, reducing an average particle size of graphite, and forming a base around graphite into a martensite phase. SOLUTION: A spheroidal graphite cast iron material is used to form a rotary body of a differential device. A martensite phase of its base structure has high fatigue strength when compared with a pearlite phase and a ferrite phase. When its carbon equivalent amount (CE=C+1/3 (Si)) is 4.53%, or less, its fatigue strength exceeds 400 N/mm<2> , and average grain size of graphite is below 20 μm at this time. Moreover, the Cu content in which pearlite scarcely exists in the structure is less than 0.25% to ensure the tensile strength and elongation after heat treatment. Furthermore, tempering is done at the fatigue strength of 400 N/mm<2> or more and the hardness of HRC 50 or more and at a temperature of 200 to 350 deg.C by taking the tensile strength, elongation, and an impact value into account.
Patent JP-S6099182-A (JP)
Title: Metallic powder or carbon powder for mixing in cyanoacrylate and electrically conductive curable composition composed of cyanoacrylate and metallic powder or carbon powder for mixing in cyanoacrylate
Inventor: HARA YUKIJI
IPC: C08K9/02
Filed: 1983-11-04
Abstract: PURPOSE:To provide the titled composition having excellent storage stability and electrical conductivity, and composed of a cyanoacrylate, a polymerization inhibitor, and metallic powder treated with a substance which reacts with water and suppresses the activity of the metallic powder to polymerize the cyanoacrylate. CONSTITUTION:The objective composition is produced by mixing (A) metallic powder (e.g. gold powder) or carbon powder for mixing in cyanoacrylate and containing a substance (e.g. boron trichloride, boron trifluoride, etc.) which eliminates or suppresses the activity of the metallic powder or carbon powder to polymerize the cyanoacrylate by reacting with water and/or acidifying the water, and (B) cyanoacrylate. USE:Bonding of metals, plastics, etc.
Patent JP-H0855172-A (JP)
Title: Method and system for designing deficit prosthesis partial plate artificial tooth
Inventor: KIYOFUJI MITSURO
IPC: G06Q50/22
Filed: 1994-08-08
Abstract: PURPOSE:To design a complicated artificial tooth efficiently without any error by selecting and displaying all dental plate diagrams corresponding to the chin, and indicating selection items for artificial tooth formation. CONSTITUTION:Dental plate diagrams for deficit prosthesis of respective deficit parts are displayed on a screen in independent forms by input with a diagram based upon a chin model type. Then the number of possible plates is automatically displayed and one plate or two plates when two plates are possible or one plate, two plates, or three plates when three plates are possible are selected and indicated. Further, maintaining devices (including a spar) of possible types for respective remaining tooth positions other than teeth where hooks are already displayed are all displayed. When two or three separated deficit positions are designed as one plate, a plate or bar is selected for a connection system of the plates of the respective deficit parts. When the plate is indicated, whether or not a reinforcing wire is used is selected. Then the kind of the used metal of the bar is determined.
Patent JP-H0527008-A (JP)
Title: Electronic scanning antenna
Inventor: YAMAZAKI TSUGIO
IPC: H01Q3/26
Filed: 1991-07-24
Abstract: PURPOSE:To improve the azimuth precision of an electronic scanning antenna in a wide wave angle and suppress its gain reduction. CONSTITUTION:An electronic scanning antenna is provided with a transmitting/ receiving part 4, a plurality of column arrays 11-124 which are arranged in a cylindrical manner and achieve beam scanning on the basis of the power to be inputted, and a control means 5 to control the beam scanning. In addition, the electronic scanning antenna has a power distributing means 3 which includes a power distributor 26 to distribute the power outputted by the transmitting/ receiving part and phase shifters 251-258 to achieve phase adjustment of the power of the distributor on the basis of the control of control means, a switching means 2 to provide the output of the power distributing means by selecting the column arrays on the basis of the control of the control means, and a processing means 6 to extract the altitude information or the wave angle information of the target. The control means 5 controls the phase shifter so that the phase of the transmitting or the receiving radio waves may be set to the specified wave angle in the planes normal to each other according to the wave angle of the target.
Patent JP-H05195198-A (JP)
Title: Nonstoichiometrically nitrided titanium coating
Inventor: JIINJIEN ARUBAATO SUU
IPC: C23C14/06
Filed: 1992-07-10
Abstract: PURPOSE: To provide a non-stoichiometric titanium nitride coating having good wear resistance and/or erosion resistance to solid grain impact on substrates having a non-nitrogen titanium-contg. outer surface.  
     CONSTITUTION: This is wear resistant and erosion resistant coating for substrates in which a non-stoichiometric titanium nitride coating is deposited on the substrate having a non-nitrogen titanium-contg. outer surface, and the conent of nitrogen in the titanium nitride coating is regulated to 32.5 to 47 atomic wt.%. 
     COPYRIGHT: (C)1993,JPO