baber/WOPTO huggingface dataset:
Patent JP-S61204886-A (JP)
Title: Control circuit for magnetic bubble memory
Inventor: KAMISHIRO KOEI
IPC: G11C19/08
Filed: 1985-03-06
Abstract: PURPOSE:To facilitate the design of a driving circuit, changing the circuit, or designing a user-side host system by detecting the reduction of an input voltage supplied to a bubble memory device and incorporating a voltage holding circuit, which holds a bubble medium driving voltage for a certain time, in the memory device side. CONSTITUTION:A bubble memory control circuit where a voltage holding circuit 5 and a voltage reduction detecting circuit 6 are incorporated in the same device is obtained. Since the voltage holding circuit 5 and the voltage reduction detecting circuit 6 provided conventionally in the host CPU side are incorporated in the side of a bubble memory device 10 to generate a required memory driving voltage, for example, 5V or + or -12V voltage or a power-off predicting RF signal, the device is stopped easily at the operation sequence time for emergency due to power-off or the like, for example, at a certain sequence time of a generator of bubble transfer, a replicator gate, or the like to prevent destruction of stored data.
Patent JP-2000238640-A (JP)
Title: Point control type signal selecting system
Inventor: NAGUMO TOMOHIRO
IPC: B61L3/12
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To increase in information amount for controlling a train with simple constitution, and contrive the improvement of adjusting work for an instrument and noise proofness. SOLUTION: In this system, a signal level of a frequency (fi) out of frequency sweep signals of frequencies (f0)-(fn) output from a secondary side coil in an on-train element 3 gets great when the element 3 is coupled electromagnetically with a ground element of the resonance frequency (fi) to resonate. A phase discriminating circuit 51 demodulates the frequency sweep signal input from the secondary side coil of the element 3 to output a demodulated signal of the frequency (fi). A band-pass filter 52 removes a noise component of the demodulated signal. A direct current voltage transforming circuit 53 transforms the noise component-removed demodulated signal into a direct current voltage in response to the frequency (fi).  An operation circuit 54 determines a level of the direct current voltage and a value of a frequency counter to select the ground element 2 of the resonance frequency (fi).
Patent JP-S60189085-A (JP)
Title: Character recognition processing method
Inventor: NAGAO MINORU
IPC: G06K9/46
Filed: 1984-03-07
Abstract: PURPOSE:To recognize accurately even a character pattern having a substroke which has a lack of coupling by prolongating a couple of extracted substrokes until both end points couples with each other, and extracting strokes of the character patterns as to them. CONSTITUTION:An unknown character 2 on a form 1 is converted by a read head 3 and a CCD4 into an electric signal, which is digitized by an A/D converter 5. A preprocessing circuit 7 performs the noise removal, smoothing, etc., of the signal and the resulting signal is stored in picture memory 6. When features are extracted, a boundary lines forming the contour of the character pattern is traced in its extending direction without thinning the lines to extract couples of substrokes. A couple of substrokes having terminal points at distance from adjacent substrokes among said couples of substrokes are prolongates alternately along the boundary line until terminal points couples with each other, and then the stroke of the character pattern are extracted on the basis of the substrokes after the prolongation. This is used as an approximate pattern for feature extraction and collated with features of standard patterns in a dictionary 9 by a dictionary collating circuit 10 to recognize the unknown character 2.
Patent JP-H10235469-A (JP)
Title: Finishing method for slab surface of stainless steel
Inventor: MAEDA SHIGERU
IPC: C21D1/70
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To finish the slab surface of stainless steel before hot working with excellent productivity at a low cost by applying the flame scarfing promoting agent in advance to the slab surface of stainless steel containing Cr of the prescribed wt.%, heating and melting the slab surface, and scarfing the melted part under high pressure to realize the machine scarfing treatment. SOLUTION: Stainless steel contains >=10wt.% Cr. The scarfing promoting agent either of the powder or the dispersant or both containing at least one or more kinds of (1) the agent containing carbon consisting of either mineral oil, oil and grease, esters, ethers, surfactant, or carbon particle dispersant, (2) iron powder, or (3) oxide, hydroxide, chloride or sulfide consisting of either of iron, alkaline metal, alkaline earth metal. The scarfing promoting agent is applied to the slab surface in advance, or the scarfing promoting agent is sprayed in heating and melting the slab surface.
Patent JP-S60188425-A (JP)
Title: Cationic polymerization
Inventor: ENDOU TAKESHI
IPC: C08G65/10
Filed: 1984-03-08
Abstract: PURPOSE:To obtain a curable composition good in long-term storage stability and capable of yielding a cured product of excellent properties by short heating, by cation-polymerizing a specified compound in the presence of an organic sulfonium salt of a nonnucleophilic anion. CONSTITUTION:A compound having a spiro-ortho-ester group, bicyclo-ortho-ester group and/or spiro-orthocarbonate group (e.g., 1,4,6,9-tetraoxaspiro[4,4]nonane) is mixed with an organic sulfonium salt of a nonnucleophilic anion which, when heated, can produce a Lewis acid (e.g., prenyl-tetramethylenesulfonium hexafluoroantimonate) and cation-polymerized at 50-250 deg.C. USE:Casting material, molding material, adhesive, paint, etc.
Patent JP-S60223751-A (JP)
Inventor: BUORUFUGANKU BAIERU
IPC: B65H7/06
Filed: 1985-03-06
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-H03249412-A (JP)
Title: Hydraulic circuit
Inventor: AKIYAMA TERUO
IPC: F15B11/17
Filed: 1990-02-27
Abstract: PURPOSE:To reduce the loss of horsepower, and to prevent the elevation of the temperature of working fluid by defining a confluent/splitting valves provided on discharge passages of first and second pumps as confluent and split positions through the difference in pressure of load pressure and discharge pressure of the both pumps. CONSTITUTION:An operational valve 3 is provided on discharge passages 1a, 2a of first and second pumps 1, 2, and the discharge passages 1a, 2a can be confluent or split by a confluent/splitting valve 16. When the difference in load pressure between one load pressure introducing passage 19 and the other load pressure introducing passage 20 is smaller than that of discharge pressure between the first and second pumps 1, 2, the confluent/splitting valve 16 becomes a split position, and the discharge passage 1a of the first pump 1 and the discharge passage 2a of the second pump 2 are independent, while the discharge pressure of the first and the second pumps is of the pressure corresponding to the respective load pressure, whereby the loss of pressure is reduced. The loss of horsepower of a pump driving prime mover can thus be reduced, and the temperature of working fluid is not elevated. When the difference in load pressure is larger than that in the discharge pressure, the confluent/ splitting valve 16 becomes a confluent position.
Patent JP-2000237543-A (JP)
Title: Photocatalytic device
Inventor: OGATA SHIRO
IPC: B01J35/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To promote the contact of organic compounds suspended in fluid with photocatalytically functional layers and to ensure high purifying performance by arranging photocatalyst members which intersect the moving direction of the fluid and a radiating means which radiates excitation light on the photocatalyst members in a treating vessel connected to a fluid treating unit. SOLUTION: A photocatalyst unit 1 has a cylindrical treating vessel 2 vertically disposed on a base and tilted discoid permeation contact type photocatalyst members 3 housed in the treating vessel 2. Polluted air freed of coarse foreign matter in a purifying unit flows in the treating vessel 2 from an inflow hole 4 and comes in contact with the photocatalyst members 3 and various compounds in the polluted air are subjected to oxidation decomposition with the photocatalyst members 3 activated by UV radiated from an excitation arc tube 7. The purified air flows out from an outflow hole 5. Since the photocatalyst members 3 are arranged at an angle to the excitation arc tube 7, they can uniformly receive a large quantity of UV and can reliably exhibit photocatalytic activity.
Patent JP-S63208844-A (JP)
Title: Method for preventing fading of organic coloring material to light
Inventor: KANEKO YUTAKA
IPC: C09D11/03
Filed: 1987-02-26
Abstract: PURPOSE:To prevent fading of an org. coloring material to light by allowing an org. coloring material and specific piperidine compd. to co-exist. CONSTITUTION:The org. coloring material and at least one kind of the compd. expressed by general formula I are made to co-exist. In formula R<1> denotes a hydrogen atom., alkyl group, cycloalkyl group, alkenyl group, cycloalkenyl group, alkinyl group, aryl group, heterocyclic group, acyl group, sulfonyl group, phosphonyl group, carbamoyl group, sulfamoyl group, alkoxycarbonyl group or aryloxycarbonyl group; R<2> denotes a substituent. (m) Denotes 0-6 integer; plural R<2> may be the same or different when (m) denotes >=2 integer. X denotes a nonmetallic atomic group necessary for forming 5- - 7-membered rings together with a spiro carbon atom. The decoloration and fading of the org. coloring material, more particularly the coloring matter, dyes, etc., used for a color photographic sensitive material by light is thereby considerably decreased.
Patent JP-H10227624-A (JP)
Title: Parallelism measuring method of parallel double refraction plate
Inventor: INAGAKI TOSHIMITSU
IPC: G02B27/28
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate measurement of the parallelism of parallel double refraction plates without damaging them. SOLUTION: A laser light from a laser light source 32 is passed through a polarizing plate 34 to be turned to polarized light (normal light) and admitted into parallel double refraction plates 30 as object to be measured. The parallel double refraction plates 30 are arranged in direction so that the axis thereof in the direction of the polarization coincides with the axis of the polarizing plate 34 in the direction of the polarization while being disposed on a measuring base being inclined to the incident light.  In regard to the incident light, the reflected light of the normal light on a first optical surface 30a facing the incident side area and light as obtained when the reflected light of the normal light on a second optical surface 30b facing the transmission side area is transmitted through the first optical surface 30a are received by a TV camera 36 for measurement at a measuring position separated by a fixed distance L from the double refraction plates and the separation distance S of the lights is measured on a TV camera 38. Then, the parallelism between both the optical surfaces of the parallel double refraction plates is determined from the separation distance S.
Patent JP-S54138237-A (JP)
Title: Gear position discriminator for speed change gear
Inventor: YOKOYAMA SHINICHI
IPC: G05G25/00
Filed: 1978-04-18
Abstract: PURPOSE: To enable correct discrimination of change gear position with an arrangement which is easy to mount by providing first and second members displaced by the laternal displacement and longitudinal displacement of a shift lever, switch elements operated by the displacement of the members, and a change gear position discriminating circuit.  
     CONSTITUTION: When a shift lever 10 is ni its neutral position, wires 18, 19, 27, and 28 are not pulled; micro-switches 20, 21, 29, and 30 are on the break contact side; and a flip-flop is in reset condition. When the lever 10 is shifted to the first- speed gear position, arms 13 and 14 are displaced to this side, arms 22 and 23 are displaced leftward, wires 19 and 28 are pulled, micro-switches 21 and 30 are turned to the make contact side, the flip-flop is set, and the signal level of that gear position is discriminated by a logical circuit. Because the gear position is logically discriminated according to the operaing condition of switch elements, the discrimination is correct. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08262655-A (JP)
Title: Inorganic development composition for photography
Inventor: JIYAKU RUSHIRU
IPC: G03C5/30
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic developing composition ecological with resistance to oxidation. SOLUTION: A photographic inorganic developing composition contains at least one kind of oxidizable metal ion, ethylenediaminetetraacetic acid and at least one kind of additional complexing agent expressed by a formula. In the formula, R<1> and R<2> independently represent hydrogen, an alkyl group of 1-10 in the number of carbon, a hydroxyl group or a hydroxyalkyl group, R<3> represents -COOM (M is hydrogen or counter ion) or -C0NR<4> R<5> (R<4> and R<5> independently represent a hydrogen atom or an alkyl group of 1-10 in the number of carbon), and (n), (p) and (q) are independently 1, 2 or 3.
Patent JP-S63308036-A (JP)
Title: Plasma-polymerized thin film from quinacridone
Inventor: OSADA YOSHIHITO
IPC: C08G73/00
Filed: 1987-02-26
Abstract: PURPOSE:To obtain the titled uniform, smooth and stable thin film with photovoltaic capability, without requiring additives or complicated processes, by polymerization of quinacridone sublimed by heating on the ITO glass plate applied on the electrode. CONSTITUTION:The objective plasma-polymerized thin film having the following characteristics; 1. insoluble in solvents 2. surface smoothness 3. two electronic spectrum absorptions (i.e., 490-510nm and 540-560nm) 4. photovoltaic conversion efficiency >=1X10<-5>% when irradiated with tungsten rays with an intensity of 100nw/cm<2>. For example, this thin film can be obtained, in a bell jar type reactor having internal electrodes in the form of a pair of parallel plates, by sublimation by heating of quinacridone on the ItO glass plate applied on the upper electrode to form as a polymerized film.
Patent JP-H11240667-A (JP)
Title: Sheet discharge device and picture image formation system
Inventor: YOSHIDA AKINORI
IPC: G03G15/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent taking away of output of another user by mistake by providing a display part to display that a sheet is discharged on a paper discharge base in a plural number of forms and changing the display forms of the display part in accordance with the number of jobs at the time of discharging the sheet in accordance with a plural number of the jobs onto the same paper discharge base. SOLUTION: Sheets are discharged in layers to a bin with a small job number and a job number in correspondence with the bin is counted when there is no opened bin on a staple sorter. Thereafter, information of the job number for this bin is displayed on LEDs 1-5 set in correspondence with the bin. Additionally, the job number displayed by the LEDs is kept precise by having switches SW1-5 corresponding to the bin discharging the sheets pressed down at the time when a user removes the sheets discharged on the bin. Consequently, it is possible to prevent taking away of the sheets based on another user's job by mistake.
Patent JP-S60188099-A (JP)
Title: Method for detecting got (glutamic-oxalacetic transminase)
Inventor: MEGURO HIROMU
IPC: C12Q1/00
Filed: 1984-03-09
Abstract: PURPOSE:To detect and determine glutamic-oxalacetic transminase (GOT) easily with high sensitivity, by using cysteinesulfinic acid and 2-oxoglutamic acid as a substrate. CONSTITUTION:A sample containing glutamic-oxalacetic transaminase (GOT), e.g. blood serum, is mixed with a buffer solution containing cysteinesulfinic acid and 2-oxoglutamic acid as a substrate to form pyruvic acid and solfurous acid. N-(9-Acridinyl)maleinimide is then added to the above-mentioned reaction solution to measure the fluorescent intensity emitted by reaction of the above-mentioned maleinimide derivative with the sulfurous acid.
Patent JP-H06258469-A (JP)
Title: Method for generating energy through nuclear fusion in solid induced by radiation
Inventor: SHIRAISHI KENSUKE
IPC: G21G1/00
Filed: 1993-03-05
Abstract: PURPOSE:To generate energy continuously through nuclear fusion induced in a solid by irradiation with radiation. CONSTITUTION:In a reaction bath 1 equipped with a cathode 7 and an anode 8, an electrolyte 5 composed of heavy water, tritium water, or mixture thereof is electrolyzed to produce a hydrogen isotope which is then occuluded by the cathode 7 principally comprising palladium and titanium. It is then irradiated with radiation to cause nuclear fusion thus heating the electrolyte 5. Energy is generated continuously through heat exchange with the electrolyte 5.
Patent JP-H05100443-A (JP)
Title: Electrostatic thermal recording method
Inventor: IGARASHI MASATO
IPC: G03G15/05
Filed: 1991-02-19
Abstract: PURPOSE:To provide the method for forming images having excellent image quality free from stripe stains in a transverse direction. CONSTITUTION:The electrostatic thermal recording method of interposing a heat resistant film 8 between a thermal head 5 and a conductive aluminum layer 3 is presented for the image forming method consisting of processes of electrifying an electrostatic image carrying member having the conductive aluminum layer 3 on the rear of a recording layer 2, then heating the carrying member with the thermal head 5 according to the images from the conductive layer side to partially attenuate the potential, by which forming a latent image on the electrostatic image carrying member, developing in latent image to obtain a developed image. The heat resistant film 8 in particular is formed as an endless belt sent at substantially the same speed as the speed of the electrostatic image carrying member.
Patent JP-S60189748-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUGIUCHI MASAMI
IPC: G03G5/06
Filed: 1984-03-12
Abstract: PURPOSE:To imprive potential acceptance and photosensitivity by forming as an electrostatic charge generating layer a thin film obtained by vapor depositing both of a charge generating material and a polymer material both capable of being vapor deposited on a conductive substrate. CONSTITUTION:A thin film formed on a conductive substrate as a charge generating layer is obtained by vapor depositing a charge generating material and a polymer compd. both capable of being vapor deposited. As the charge generating material, a metal-free phthalocyanine (Pc) or (Pc) compds. or derives. represented by formula I in which R is H, halogen, cyano, or the like, M is Cu, Ni, Co, V, U, etc., and A is absent when M is bivalent, and in the other case, A is halogen, when M is bi- or tri-valent, B is absent, when M is tetravalent, B is halogen, and when M is V, A is oxygen, and B is absent, and when M is U, A, B are each sometimes oxygen. As the polymer, PPS, etc. can be used. Acceptance potential of the charge generating layer can be enhanced, not only an internal electric field but also an external electric field can be used for generating carriers, accordingly, carrier generating efficiency can be elevated, and photosensitivity can be enhanced.
Patent JP-H11248549-A (JP)
Title: Temperature management member formation device
Inventor: TAMURA TOSHIYUKI
IPC: G01K3/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a temperature management member capable of improving the reliability of a precooling processing. SOLUTION: This device is composed of a thermal transfer recording medium 18 provided with a temperature indication member for reacting and changing a color above a first set temperature equal to or less than an environment temperature, being irreversible at the temperature within a using range and becoming colorless by being heated to be more than a second set temperature exceeding the using range and then being rapidly cooled, a printing means 20 for printing the temperature indication member on a surface to be printed at the temperature above the second set temperature and a cooling means 31 for rapidly cooling the temperature indication member immediately after being printed to the temperature below the first set temperature.
Patent JP-S62202111-A (JP)
Title: Structure of improved ground and improving of ground
Inventor: MURAKAMI MITSURU
IPC: E02D3/00
Filed: 1986-03-03
Abstract: PURPOSE:To obtain an improved ground having a high stability and a high strength as a whole by a method in which the improved ground is formed in plural layers and the upper layer is controlled to have higher deformation coefficient values. CONSTITUTION:An improved ground 1 is formed in plural upper and lower layers 2 and 3, and the lowermost layer 2 is controlled to be a weakly solidified layer having the deformation coefficient value of the original grounds 4. Also, the upper layer 3 is controlled to be a strongly solidified layer having high deformation coefficient value. The difference in nature from the original ground 4 can thus be eliminated to obtain integrality with the original ground 4. Therefore, the whole stability of the improved ground can be enhanced, and the improved ground having high strength can be obtained.
Patent JP-H01221759-A (JP)
Title: Production of electrostatic charge image developing toner
Inventor: KANDA HITOSHI
IPC: G03G9/08
Filed: 1988-03-01
Abstract: PURPOSE:To enhance fluidity of a toner and to solve a problem on trouble at the time of replenishing the toner by subjecting a solidified toner composition after pulverizing it to mechanical shearing stress to form toner particles having a uniform and sharp distribution. CONSTITUTION:The toner particles pulverized to a prescribed diameter range is subjected to mechanical shearing stress to remove fine particles and the like attached to the surfaces of the toner particles, and to lightly break or loosen particles ready to break, such as cracked ones or agglomerated or tangled ones, practicably, by using a crusher provided with blades rotating at high speed, hammers, and the like, thus permitting the obtained toner having a prescribed sharp particle diameter distribution to be obtained without producing fine particles excessively crushed by impacts exerted at the time of mixing, enhanced in fluidity, and the problem on troubles occurring at the time of replenishing the toner to be solved.
Patent JP-S59172392-A (JP)
Inventor: KITAJIMA MICHIO
IPC: B66C23/78
Filed: 1983-03-22
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-S59173373-A (JP)
Inventor: TANAKA TERUHIRO
IPC: D06M13/00
Filed: 1983-03-22
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-S56142297-A (JP)
Title: Oligonucleotide derivative and its preparation
Inventor: IKEHARA MORIO
IPC: C07H21/02
Filed: 1980-04-08
Abstract: NEW MATERIAL:An adenosine (2'-5') dimeric compound of formula I (group of formula II is the skeleton of adenine riboside; Ac and Ac' are acyl; NB is o-nitro- 4- and/or 5-unsubstituted or substituted benzyl; n is 0 or 1).  
     USE: A synthetic intermediate for 5'-triphosphoryladenylyl-(2'-5')-adenylyl-(2'-5')- adenosine of formula III, having an inhibitory action on the proteinic synthesis, found in cells treated with interferon, and expected as a carcinostatic agent.  
     PROCESS: An adenosine derivative expressed by formulas II and III is reacted under condensing conditions, and the formed dimeric intermediate is subjected to the removing conditions of the 5'-protecting group to give the compound formula I. 
     COPYRIGHT: (C)1981,JPO&Japio