baber/WOPTO huggingface dataset:
Patent JP-H039380-A (JP)
Title: Electrifying member for electrophotography
Inventor: OKUNUKI MASAMI
IPC: G03G5/147
Filed: 1989-06-06
Abstract: PURPOSE:To prevent the image blur and potential fluctuation arising from the deterioration in electrification of a photosensitive body by incorporating a specific compd. into the above member. CONSTITUTION:The compd. expressed by formula I is incorporated into the above member. In the formula I, X1 denotes formula II or formula III. X2 denotes an alkenyl group having 2 to 10C or alkyl group having 1 to 10C. The ozone, NOx and active gas generated at the time of an electrifying process are adsorbed on the surface of the photosensitive body and the adsorbed matter disturbs the charge of an electrostatic latent image and deteriorates the material of the photosensitive layer, but the ozone, NOx, etc., are absorbed by such specific additive in the electrifying member and the deterioration in the electrification is prevented in this way. The image blur, the deterioration of the photosensitive body, etc., by the deterioration of the electrification are lessened in this way and the always stable images having high quality are formed.
Patent JP-S63310780-A (JP)
Title: Production of cement-based lightweight molded body
Inventor: TAKE SHIGEO
IPC: C04B38/08
Filed: 1987-06-10
Abstract: PURPOSE:To improve the strength, frost damage resistance and smoothness of a cement-based lightweight molded body when the molded body contg. fine granules of foamed thermoplastic synthetic resin is produced, by using fine spherical granules as the fine granules and carrying out curing at a temp. below the thermal shrinkage occurring temp. of the granules. CONSTITUTION:Portland cement is mixed with an inorg. filler such as talc, reinforcing fibers such as wood pulp, a plasticity improver such as methylcellulose, spherical granules of foamed thermoplastic synthetic resin having <=1mm diameter such as foamed PP granules and water. The resulting plastic mixture is extrusion-molded and cured at a temp. below the thermal shrinkage occuring temp. of the foamed resin granules to obtain a cement-based lightweight molded body. Since the foamed resin granules are fine and spherical, a large amt. of the foamed granules can be incorporated without making extrusion molding difficult.
Patent JP-S5767607-A (JP)
Title: Preparation of aqueous emulsion of styrenic resin
Inventor: SHIRATO EIICHIROU
IPC: C08F2/00
Filed: 1980-10-14
Abstract: PURPOSE: To obtain an inexpensive aqueous emulsion of styrenic resin having improved film-forming properties at normal temperature, by subjecting a monomer mixture consisting of a specific styrenic monomer, acrylic acid ester and an unsaturated carboxylic acid in a specified ratio to emulsion polymerization.  
     CONSTITUTION: (A) 55W100pts.wt. styrene monomer (e.g., spent monomer, etc.) containing 10W70wt% styrene oligomer consisting essentially of dimer or trimer is blended with (B) 0W45pts.wt. acrylic acid ester (e.g., n-butyl acrylate, etc.) and (C) 0W5pts.wt., preferably 1W2pts.wt. unsaturated carboxylic acid (e.g., acrylic acid, etc.) and polymerized to give the desired emulson. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0810923-A (JP)
Title: Instrument for measuring molten metal surface level
Inventor: FUJIWARA KOJI
IPC: G01F23/26
Filed: 1994-06-24
Abstract: PURPOSE:To enable the measurement of molten metal surface level over the wide range of the inner part of a mold for continuous casting with high accuracy while keeping high responsiveness. CONSTITUTION:A detecting coil 10 is wound over a prescribed depth range at the outside of the mold 2 for pouring the molten metal 3, and an AC current of low frequency is conducted and an impedance of the detecting coil 10 is detected with an impedance detecting part 14 and given to a level arithmetic part 17. Correcting coils 11, 12 are arranged at the upper and the lower parts of the detecting coil 10 and also, the AC current is conducted to these coils, and the impedance of each of the correcting coils 11, 12 is detected with the impedance detecting parts 15, 16, respectively and given to the level arithmetic part 17. The level arithmetic part 17 calculates the surface level of the molten metal 3 in the inner part of the mold 2 based on the impedance value of the detecting coil 10, and this result is corrected with the temp. from the impedance values of the correcting coils 11, 12.
Patent JP-H038713-A (JP)
Title: Production of raw material for growing single crystal
Inventor: KOUDA HIKARI
IPC: C30B15/00
Filed: 1989-06-05
Abstract: PURPOSE:To obtain a single crystal growing raw material free from impurities and suitable for the growth of a high-quality, beta-barium borate single crystal by using ammonia water for the pH adjustment in the precipitation of barium borate hydrate from an aqueous solution of boric acid and barium chloride. CONSTITUTION:Barium borate hydrate (BaB2O4.4H2O) useful as a raw material for pulling up a beta-barium borate (beta-BaB2O4) single crystal from molten liquid is produced by the chemical precipitation from an aqueous solution of boric acid (H3BO3) and barium chloride (BaCl2.4H2O). In the above process, an aqueous solution of ammonia is used for the adjustment of pH.
Patent JP-S5768672-A (JP)
Title: Converter for power
Inventor: YASUOKA IKUO
IPC: H02M7/515
Filed: 1980-10-16
Abstract: PURPOSE:To improve efficiency by feeding back energy stored in a reactor and a snubber circuit of the power converter using a GTO (gate turn-off) thyristor to the DC power supply side by means of the same current transformer. CONSTITUTION:The energy of the snubber circuit at the time when the GTO thyristors 4a, 4b are at on is fed back to the DC power supply 1 side by means of the current transformer 16 for feedback while energy stored in the anode reactor 6 and the balancer reactor 15 at the time when the GTO thyristors 4a, 4b are at off is fed back to the DC power supply 1 side. Accordingly, wasteful energy is not consumed by resistors, and efficiency can be improved.
Patent JP-H0437981-A (JP)
Title: Cash transaction device
Inventor: HIRATA AKIRA
IPC: G07D1/00
Filed: 1990-06-01
Abstract: PURPOSE:To obtain a compact cash transaction device and also to increase the freedom degree for a store layout by providing a paid paper money storing part and a rejection/left money storing part at the front and rear sides of a stacker and then providing a payment port mechanism at a position above the rejection/left money storing part. CONSTITUTION:In a note payment mechanism, a paid money storing part 12 and a rejection/left money storing part 13 are provided at the front and rear side of a stacker 11. Then a payment port mechanism 21 is provided at a position above the part 13 to temporarily store the paid money sent by a transfer mechanism. In such a constitution, the front-rear size of the money payment mechanism is reduced and furthermore an entire plane including a card processing mechanism provided at the side part of the money payment mechanism can be formed into a square. Thus the freedom degree is increased for a store layout.
Patent JP-H09326197-A (JP)
Title: Nonvolatile semiconductor storage device and bit line charging method
Inventor: IWATA YOSHIHISA
IPC: G11C16/04
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for reading and writing data by providing a temporary storage circuit which accumulates data for writing to and reading from memory and a voltage supplying circuit which supplies voltages corresponding to multi-values to bit lines for each bit line. SOLUTION: Each bit line is provided with a temporary storage circuit which accumulates data to be written to and read out from memory cells and a voltage supplying the potentials corresponding to multivalues to bit lines. In one unit block, a sense amplifier which is connected with a cell array including multi-value storable nonvolatile memory cells through bit lines is connected with a temporary storage circuit. This circuit is connected with an I/O line and the voltage supplying means, which is connected with bit lines. By this, multi-value data can be read out at one time from multi-value storable nonvolatile memory cells connected to one word line and thereby readout time can be saved.
Patent JP-H11340976-A (JP)
Title: Electronic conference system
Inventor: TAKAHASHI EIJI
IPC: G06F13/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To make a conference smooth by outputting correspondent speech contents only to a participant designated by destination information stored in a speech storage part. SOLUTION: Attribute information containing the destination information for designating a participant A, who can read speech contents corresponding to speech information, which is inputted, prepared by a speech input part 101 and stored in a speech storage part 102, and content kind information expressing the kind of speech contents corresponding to that speech information is added to the speech information. Then, a speech output part 103 outputs the correspondent speech contents only to the participant A designated by the destination information stored in the speech storage part 102 while using a communication means 105 of the participant A. This speech output part 103 has an interface for issuing a read request to the speech information stored in the speech storage part 102.
Patent JP-H0311242-A (JP)
Title: Toasting net of toaster
Inventor: OCHIAI KOICHIRO
IPC: F24C15/16
Filed: 1989-06-06
Abstract: PURPOSE:To uniformly finish bread to a beautiful brown on the upper and lower parts of the bread by connecting each end of at least a pair of connected members which overlap a plate spring and a shape memory alloy on both end parts of a toasting net body to connect the other end part of the connected member to the other end part of the other connected member through a support member so as to vertically provide on the support member with a pair of bread receiving members. CONSTITUTION:Each end part 4a of each pair of connected members which overlap a plate spring 2 and a shape memory alloy 3 is connected to both end parts 1a, 1b of a toasting net body 1. In addition, the other end part 4b of the connected member 4 and the other end part 4b of the other connected member 4 are connected to each end part of each support member 5 on a square frame to vertically provide each pair of bread receiving members 6 so as to point-bear bread W wherein. Accordingly by the use of an expansion action of the shape memory alloy 3 of each connected member 4 and the plate spring 2, a pair of the bread receiving members 6 are elevated upward and downward so as to uniformly finish bread to a beautiful brown.
Patent JP-S6035395-A (JP)
Title: Semiconductor storage device
Inventor: AKIMOTO KAZUYASU
IPC: G11C29/04
Filed: 1983-08-08
Abstract: PURPOSE:To prevent wrong data from being written by providing a current switch cicuit consisting of transistors (TR), and constituting a write amplifier so that writing is performed according to the state of the current switch circuit. CONSTITUTION:The current switch circuit constituted by providing TRs Q1 and Q2 which are turned on and off separately with the output of an input buffer for a signal BS and the output WE2 of a two-stage shrink circuit 4 and connecting their emitters to the emitters of differential type TRs Q3 and Q4 which are operated with the output of the data input buffer DIB in common is formed in the write amplifier. Consequently, the two-stage shrink circuit 4 (noise eliminating circuit) common to plural write amplifiers WA0-WA3 is usable. Consequently, only one two-stage shrink circuit is enough and the power consumption of the whole writing circuit is reduced to about half.
Patent JP-S5933288-A (JP)
Title: 5-oxo derivative of milbemycin d
Inventor: IDE JIYUNYA
IPC: A01N43/90
Filed: 1982-08-19
Abstract: NEW MATERIAL:A compound of formula I (-A- and -B- are double bond or epoxy group). EXAMPLE:5-Oxo derivative of milbemycin D. USE:An acaricide and anthelmintic agent, having improved acaricidal activity and antiparasitic activity, and effective particularly against nematodes infecting domestic animals, etc. PROCESS:A compound of formula II (milbemycin D) is reacted in the presence of an oxidizing agent, e.g. chromic acid anhydride, an inert solvent, e.g. dichloromethane, at -10-+50 deg.C, preferably 0 deg.C- room temperature, for usually 1- 30hr.
Patent JP-S5933568-A (JP)
Title: Microcomputer
Inventor: SUZUKI TOSHIAKI
IPC: G06F9/46
Filed: 1982-08-18
Abstract: PURPOSE:To eliminate the overhead loss time to switch plural CPUs, by providing a pointer register group indicating section when some jobs are executed in parallel in time division. CONSTITUTION:Respective register groups of CPUa, CPUb are taken as PRa, PRb. Further, the alternate execution of instructions for the CPUa, b is referred to as SWAP. When the CPU is reset at first, the CPUa is made active stationarily. An SWAP control circuit 7 is the function of a TFF with the execution of program and when one instruction is finished, then a CPUA signal is inverted with an LAST signal. That is, the CPUa, b are selected alternately. After an SWAP flag 11 goes to a low level with the program, the CPU indicated with a CPUb flag 12 is executed stationarily.
Patent JP-H021900-A (JP)
Title: Display controller
Inventor: KOUZONO ICHIROU
IPC: G09G5/30
Filed: 1988-06-10
Abstract: PURPOSE:To improve efficiency in retrieve processing for each scanning position by arranging the attribute information of a graphic form in the order in which it is vertically displayed, storing them in an attribute memory, and then varying the initial value of an retrieval address according to the retrieval condition in a previous scanning position. CONSTITUTION:When a retrieval address generating circuit 3 is activated, the value of start address register 4 is loaded and address designating information for the attribute memory 2 is created in sequence. Then, through an address register 15, a position coordinate (Yp) and size (Ys) both of which are displayed vertically are simultaneously read from the memory 2 to be supplied to a multigraphic form detecting circuit 5. When the circuit 5 detects a multigraphic form, which is to be displayed, from the Yp and Ys and also from a scanning position created in a synchronous control circuit 10, it holds the address designating information of the memory 2 and performs display processing. Retrieval processing is again started, and data on a picture element on a scanning line is created to be stored in an editing memory 7. After this, attribute information, which was not been detected by previous horizontal scanning, is retrieved by skipping. Thus, the efficiency in retrieval processing is improved.
Patent JP-H08315035-A (JP)
Title: Display system for checking waiting time
Inventor: KASHIWAGI YUICHI
IPC: G06Q50/22
Filed: 1995-05-19
Abstract: PURPOSE: To enable a user to effectviely use waiting time and to save power for management by facility side by executing processing such as the operation, storage and transmission/reception of the data of a reader/writer and waiting time data and displaying waiting time checking contents on a rewritable card with a display function. CONSTITUTION: A reader/writer (RAW) 2 in a facility A reads out data such as the identification(ID) code of a rewritable card 1 with a display function which is inserted by a user and sends the read data to a CPU 2 in an information center through a CPU 1. The information center executes the reserving processing of the facility A based on a series number relating the ID code of the card 1 to the code of the facility. Then the number of waiting persons is checked, the predictive calculation of waiting time is executed and the number of waiting persons, the waiting time, etc., are stored in a storage device as predictive information, which is sent to the CPU 1. The R/W 2 controlled by the CPU 1 writes the predictive information in the card 1 so as to visually observe it.
Patent JP-H0312235-A (JP)
Title: Metal carrier for automobile gas purifying catalyst
Inventor: YAMANAKA MIKIO
IPC: F01N3/28
Filed: 1989-06-08
Abstract: PURPOSE:To protect an outer cylinder and a honeycomb body from peeling off by providing bonded section of the honeycomb body and the metal outer cylinder across the bonded sections and non-bonded sections of plain foils and corrugated foils of the honeycomb body and making the bonded sections of the outer cylinder and honeycomb body discontinuous in the carrier peripheral direction. CONSTITUTION:Plain foils and corrugated foils constituting a honeycomb body 3 are partially bonded with by brazing or the like in the fixed width positions of both ends in the carrier axial direction as shown on bonded sections 5a and 5b. Therefore, non-bonded sections 5c for the plain and corrugated foils exist on the section except both ends of the honeycomb body 3. A bonded section of an outer cylinder 4 of a metal carrier and a honeycomb body 3 is provided across the bonded sections 5a and 5b and the non-bonded section 5c of the plains foils 1 and the corrugated foils 2 of the honeycomb body 3 in a manner that bonded sections 7a, 7b and 7c of said outer cylinder and the honeycomb body are constituted discontinuous in the carrier peripheral direction. As the bonded sections of the outer cylinder 4 and the honeycomb body 3 are discontinuous in the peripheral direction of the carrier as above- mentioned, stress of a part of the non-bonded section is released even if heat stress in the radium direction is applied to the carrier, and the bonded sections are not peeled off.
Patent JP-S5573852-A (JP)
Title: High temperature wear resistant sintered alloy
Inventor: NAKADA TOORU
IPC: C22C33/02
Filed: 1978-11-24
Abstract: PURPOSE: To provide a sintered alloy with superior wear resistance at high temp. by mixing two kinds of heat resistant sintered steel powders so that they are present unevenly; sintering the mixt.; and optionally impregnating the pores of the sintered alloy with lead.  
     CONSTITUTION: Sintered steel A is prepared consisting of Cr 2W4%, Mo 0.2W 0.4%, V 0.2W0.4%, C 0.6W1.2% and the balance Fe, and sintered steel B is separately prepared consisting of Co 5.5W7.5%, Ni 0.5W3%, Mo 0.5W3%, C 0.6W 1.2% and the balance Fe. They are pulverized and mixed so that the steel A part occupies 25W75% and the steel B part 75W25%. Powders of alloys having the compsns. of A and B excepting carbon may be prepared and mixed together with graphite powder. The mixed powder is then sintered. After the sintering, molten lead may be impregnated into the pores of the resulting sintered alloy and solidified. Thus, a sintered alloy suitable for use as a valve-seat material for the internal combustion engine of a car, etc. is obtd. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6035656-A (JP)
Inventor: TSUZUKI EI
IPC: B61K5/02
Filed: 1983-08-09
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-S63307961-A (JP)
Title: Displacement converter for piezoelectric element
Inventor: IRIGUCHI AKIRA
IPC: H02N2/00
Filed: 1987-06-10
Abstract: PURPOSE:To reduce the bending moment of a piezoelectric element, and to improve durability by displacing a needle in parallel while a leaf spring fixed to the needle is bent to a leaf spring fastened to a frame against the elasticity of a connecting member in accordance with the expansion and contraction of the piezoelectric element due to the application of a voltage. CONSTITUTION:When a voltage is applied between both electrodes for a piezoelectric element 2, the piezoelectric element 2 is elongated only by fixed length in the direction of the lamination of the element 2, i.e. the direction of the arrow X, and a needle 5 is moved with the elongation of the element 2. Consequently, a second leaf spring 9 receives the moving force of the needle 5 and is pushed up along a first leaf spring 8, and said second leaf spring 9 is elastically deformed in bent form between the needle 5 and a holder 11 for a tilting member 10. Turning moment is generated in the direction of the arrow P by the curved elastic deformation of the second leaf spring 9, thus elastically deforming the first leaf spring 8 slightly while tilting the tilting member 10. The nose of the tilting member 10 is moved forward up to the position of printing under the state in which a printing wire 15 at the nose of the tilting member 10 is guided by guide members 21 of fixed number.
Patent JP-2000328400-A (JP)
Title: Electromagnetic wave-blocking knitted fabric
Inventor: ISHIHARA KEN
IPC: D04B1/14
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a knitted fabric that can block electromagnetic waves that causes no unpleasantness, when being put on, no skin disorder due to metal allergy, and realizes cost down because the use of electroconductive fiber can be reduced, as the electromagnetic wave-shielding performance is maintained. SOLUTION: This electromagnetic wave-shielding fabric is a reversible knitted fabric that comprises, on the surface side, electroconductive fiber yarns 1 and elastic fibers 2 and, as back face side, natural fiber yarns. On the surface side, the electro-conductive yarns 1 and the elastic fiber yarns 2 are interknitted where the elastic fiber yarns are single or double covering yarns from polyurethane yarns as the core and nylon yarns as the cover. The fineness of the elastic fiber yarn 2 is 10-200 d. When the electroconductive fiber yarns and the elastic fiber yarns are interknitted, the proportion of the elastic fiber yarns 2 is larger than zero and less than 2/3. The resultant electromagnetic wave-shielding knitted fabrics may be used as underwear.
Patent JP-S5934608-A (JP)
Title: Core for small sized reactor
Inventor: SEKIGUCHI YOSHIHIKO
IPC: H01F37/00
Filed: 1982-08-20
Abstract: PURPOSE:To prevent the fluctuations of output voltage when a small current is applied without increasing the voltage reguration at large current by a method wherein magnetic circuits having a dust core and a thin silicon steel core are combined in such a manner that they are arranged in parallel. CONSTITUTION:A dust core 11 is formed by hardening iron powder, permalloy powder, Sendust powder and the like, and a thin silicon steel core 12 is formed by winding a thin silicon steel belt in toroidal form and inserting a non-magnetic gap 13. The core for small type reactor formed as above has a high inductance when current is small, and has a property wherein its inductance is maintained at almost constant state when the current applied is increased.
Patent JP-H073785-A (JP)
Title: Constructing method for cast-in-place steel pipe concrete pile
Inventor: YAMAMOTO YUKIMASA
IPC: E02D5/60
Filed: 1993-06-16
Abstract: PURPOSE:To construct a cast-in-place steel pipe concrete pile through simplified processes without delivering earth and sand by utilizing a foundation improvement method whereby a slurry of cement type hardening material is injected. CONSTITUTION:A constructing machine provided with a rotating shaft 2 having a drill 3 and stirring blades 4 and with a cement type hardening material slurry injection pipe is hoisted vertically by a crane and the rotating shaft 2 and the cement type hardening material slurry injection pipe are inserted into a steel pipe 1 attached to a steel pipe holder 6. The construction machine is installed in a predetermined position to drill the ground 9 immediately therebelow, and stirring of the ground soil and injection of a slurry of cement type hardening material are started before the passage of the steel pipe 1 through dry-excavated portion 8, and injection of the slurry of cement type hardening material and drilling are stopped when the end of the steel pipe 1 has reached supporting ground 10. Then the steel pipe 1 is removed from the steel pipe holder 6 and the constructing machine is hoisted up by the crane with the stirring blades rotated, to wait for the improved foundation to be solidified by the cement type hardening material.