baber/WOPTO huggingface dataset:
Patent JP-H0693336-A (JP)
Title: Production of ultraflow core loss grain oriented silicon steel sheet
Inventor: USHIGAMI YOSHIYUKI
IPC: C22C38/00
Filed: 1992-04-03
Abstract: PURPOSE:To produce a grain oriented silicon steel sheet excellent in core loss properties by subjecting the hot rolled sheet of silicon steel to annealing, thereafter subjecting it to cold rolling to regulate its sheet thickness into a prescribed one and moreover executing primary recrystallization annealing and finish annealing under specified conditions. CONSTITUTION:The hot rolled steel sheet of silicon steel constituted of 0.8 to 4.8% Si, 0.012 to 0.050% acid soluble Al and <=0.01% N, and the balance Fe is annealed according to necessary and is thereafter worked by cold rolling for one time or two times including process annealing to regulate its sheet thickness into a prescribed one. This cold rolled steel sheet is subjected to primary recrystallization annealing, and an oxidized film on the surface is removed. After that, it is electrostatically coated with a separation agent for annealing constituted of oxides such as MgO, Al2O3, SiO2, ZrO, BaO, CaO, SrO or the like in a state in which water of hydration is not brought in, and finish annealing is executed in an atmosphere of 100% inert gas of N2, Ar or the like to complete secondary recrystallization. After that, the surface of the steel sheet contg. at least 50% H2 is subjected to specular finishing and is purified to produce the grain oriented silicon steel sheet excellent in core loss properties.
Patent JP-S558680-A (JP)
Title: Signal delay circuit
Inventor: KAMATA KAZUO
IPC: H03H7/30
Filed: 1978-07-06
Abstract: PURPOSE: To generate good-S/N delay signals proportional to input signals by separating input signals, which have the level adjusted, and signal information for adjusting the level, etc., from each other by a HPF and LPF after mixing and delaying both signals.  
     CONSTITUTION: The level of input signals is detected by a level detection circuit, and signal information outputted from circuit 2 controls voltage control amplifier 1 through LPF 4, and fixed-level input signals are generated from amplifier 1. Theses signals pass through HPF 3 and are mixed with signal information, which is outputted from LPF 4, in mixer circuit 5, and they are delayed with a good S/N for fixed -level input by delay circuit such as bucket brigade device BBD. Consequently, when the delay output of circiut 6 is separated by HPF 7 and LPF 8 and voltage control amplifier 9 is controlled according to separated signal information, good- S/N delay signals proportional to input signals are outputted even in case of a long- time delay. Otherwise, the same effect can be obtained if signal information is defined as signals corresponding to the frequency of input signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09273818-A (JP)
Title: Refrigerating device
Inventor: HIRAOKA SEIJI
IPC: F25B1/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device and a method for controlling running of the refrigerating device, wherein a capacity control is carried out by changing the number of running compressors and an operation control value can be readily set irrespective of a kind of refrigerant. SOLUTION: A refrigerating cycle comprises compressors 1a, 1b, a condenser 2, an expansion valve 3 and an evaporator 4. A suction pressure sensor 6 is mounted on a midst portion of a common pipe at a suction side of the compressors 1a, 1b, while a condensing pressure sensor 7 and a thermister 8 are mounted on a pipe downstream of the condenser 2. The data obtained by these sensors are fed to a controller 5. Based on the data fed to the controller under a predetermined running evaporating temperature, the number of running compressors is decided to carry out a capacity control.
Patent JP-S578828-A (JP)
Title: Communication system between computer systems
Inventor: SUZUKI HIDEO
IPC: G06F13/16
Filed: 1980-06-18
Abstract: PURPOSE:To obtain an efficient decentralized processing system by providing (K-1) pieces of transmitting and receiving subchannels for the communication of a transmitting channel and a receiving channel with other (K-1) communication channels. CONSTITUTION:Under the control of a transmitting buffer controlling block stored in a main storage, a transmitting channel 28 loads a queue element to be transmitted next from the main storage and fractionizes it to constant unit size; and a destination address, a self-communication channel address, and a command are added to respective parts as data parts to form a packet, and it requests a transmitting buffer control 26 to transmit the packet. A receiving channel 29, on the other hand, stores the queue element in a receiving buffer specified by a receiving control block stored in the main storage when judging that the queue element is contained in the packet transferred from a receiving buffer control 27. Then, those transmitting and receiving subsystems, when put in operation by a start instruction from a CPU, perform data transfer.
Patent JP-H07271085-A (JP)
Title: Toner for magnetic ink character recognition printing
Inventor: OZAWA YOSHIO
IPC: G03G9/083
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a toner excellent in preservability and forming a clear toner image by fixation by blending a toner for magnetic ink character recognition printing contg. polystyrene resin or polyester resin as the principal component of a binder with Fischer-Tropsch wax having a specified mol.wt. and specified thermal characteristics. CONSTITUTION:This toner contains polystyrene resin or polyester resin as the principal component of a binder, particles of a magnetic material and Fischer-Tropsch wax having a wt. average mol.wt. of >=1,000 and endothermic bottom peak values measured by DSC in the range of 100-120 deg.C.
Patent JP-S578461-A (JP)
Title: Method and apparatus for inspecting printed circuit board
Inventor: HORIUCHI KOUICHI
IPC: G01R31/28
Filed: 1980-06-20
Abstract: PURPOSE:To execute an inspection by only changing a contact member without preparing a probe planted board at every substrate when each printed substrate is inspected, by preparing a contact member corresponding to each printed substrate by means of photoetching, etc. CONSTITUTION:A contact member 1 which has a contact part 3, is provided with probe contacts 2 at the positions of the outside circumferential part decided in advance, and has connected the contact part 3 and the probe contacts 2 is prepared at the position corresponding to each check point 9 of a printed circuit board 8 to be inspected, by use of a copper clad laminated plate by a regular etching method. This contact member 1 is prepared at every printed circuit board 8 to be tested, but since the contact member whose probe contacts 2 have been laid out on a reference lattice or an constant positions, as for a probe planted board 4 provided with probes 5 which have been connected to a measuring apparatus 7 with lead wires 6, one is enough. In this way, it is possible to execute an inspection of disconnection and short circuit of various printed circuit boards by only replacing the contact member 1 without changing the probe planted board 4.
Patent JP-S58203262-A (JP)
Inventor: ROIYARU AARU HOOKINSU
IPC: B60K17/356
Filed: 1983-05-13
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-H07297960-A (JP)
Title: Facsimile equipment
Inventor: NISHIOKA KOJI
IPC: H04N1/00
Filed: 1994-04-21
Abstract: PURPOSE:To reduce noise and electric power consumption by detecting the internal temperature, accessing a cooling control table by the detected tempera ture value and controlling the operation of a cooling means. CONSTITUTION:Since the equipment temperature does not rise due to the record part 4 of a device in an operation mode that a facsimile equipment does not require a recording operation, a fan control is not performed. In the operation that recording operations such as a reception, a copying and the data output from another external device are required, the equipment temperature rises and an internal temperature is detected by a temperature detection circuit 8 based on the resistance value of a thermister 7. The detected value of the circuit 8 is compared with a prescribed reference temperature, revolving speed data by temperature is selected by accessing the cooling control table of a fan control part 9 to control the revolving speed of a fan 6.
Patent JP-H10260884-A (JP)
Title: Method and device for converting ascii path name into analysis path name structure
Inventor: HARPER JAMES M
IPC: G06F13/14
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To make the latest program module for an OS, which gives an analysis path name structure input, run under an old OS that gives an ASCII path name input. SOLUTION: This method includes a step, which converts the prefix of an ASCII path name and a file name into a Unicode string, and next a step, which converts the Unicode string into an analysis path structure. The step defines the analysis path structure, converts the ASCII code into a Unicode string, next converts the first two character space in the Unicode string into Unicode numbers which separately shows the full length of a string and the length of a prefix and converts all the rest back slash characters in the Unicode string into a certain Unicode numeral value. The Unicode numeral value identifies the length of a name structure of a string that follows the numeral value.
Patent JP-S57195556-A (JP)
Title: Gas hardening type molding machine for removable flask mold
Inventor: UNOSAKI TSUNETO
IPC: B22C11/00
Filed: 1981-05-29
Abstract: PURPOSE:To mold removable flask molds easily and continuously with a device of a small scale by sucking a hardening gas through the hollow chamber in the bottom part of a model board, penetrating through mulled sand to harden, conveying the mold together with a molding flask after rapping and ejecting the mold onto a mold cradle. CONSTITUTION:Mulled sand S is packed in the space delineated by a model board 3 and a molding flask 10 and a cover member 13 is lowered to be put on the flask 10. While a hardening gas is introduced through a supply port 19, it is sucked with evacuation through vent holes 6 via small holes 5 and a hollow chamber 2, whereby the sand S is hardened. The flask 10 is forced upward via a vertically moving frame 8 and a lifting rod 7 by the operation of a cylinder 9, whereby the mold is rapped. The sand S is prevented from removing from the inside of the flask 10 by a piston rod 12a. The member 13 is hoisted tohether with the flask 10 and the sand S by the operation of a cylinder 14, and is conveyed by a traveling car 20 onto a mold cradle 21, where the sand S is dropped onto a cushion member 28 via a mold ejecting plate 18 by the operation of a cylinder 17, whereby the desired mold is obtained.
Patent JP-S569055-A (JP)
Title: Sleeve of die casting machine
Inventor: NAKANO AKIO
IPC: B22D17/02
Filed: 1979-06-30
Abstract: PURPOSE:A sleeve of a die casting machine of superior abrasion resistance which is obtained by interposing a middle cylinder made of lava between an outside cylinder made of metals and an inside cylinder made of ceramics. CONSTITUTION:A sleeve A consists of an outside cylinder a1 made of steel, an inside cylinder a2 made of ceramics and a middle cylinder a3 made of lava between the outside cylinder and the inside cylinder. The middle cylinder formed to a circular cylindrical shape by grinding and polishing a lava block is fitted onto the outside of the inside cylinder to the same cylinder shape and the outside cylinder is formed by casting steel on the outside of the middle cylinder to a predetermined thickness. To perform die casting by operating the die casting machine, the sleeve A is gradually raised of its temperature in a heating furnace until it reaches the same temperature as the temperature of molten metal and is mounted to the injection device 1 in molten metal 4. Thence, a predetermined amount of ingots are put in a melting furnace 2 suspending the injecting device and are heated together with the sleeve so that the ingots are melted while the inside and middle cylinders are prevented from being damaged by an abrupt temperature change, thence the injecting device is started to press-feed the molten metal in the sleeve into a die 3.
Patent JP-H02262137-A (JP)
Title: Sheet film loading method
Inventor: KUSHIMA HIROSHI
IPC: G03B42/04
Filed: 1989-03-31
Abstract: PURPOSE:To speedily load a sheet film into a cassette when the sheet film of the same type is continuously taken out by associating a magazine, which contains a film having the highest take-out frequency, with a take-out means, thereby setting film take-out preparation condition. CONSTITUTION:In the preparation condition, the take-out means 14 is associated with the magazine 12 containing the film which has the highest take-out frequency. When the sheet film F is taken out of the magazine 12 containing the film, which has the highest take-out frequency, the magazine 12 is not required to be moved in relation to the take-out means 14, therefore take-out operation is speedily performed. The magazine 12 containing the film F which is taken out most frequently in a prescribed period of time can be determined by calculating frequency at which each film is selected in the prescribed period of time. Thus, when sheet films to be used have different frequency, a film with the high frequency of use can be speedily taken out.
Patent JP-S62240143-A (JP)
Title: Production of bar type casting block
Inventor: KIMURA TAKAHIDE
IPC: C30B15/00
Filed: 1986-04-11
Abstract: PURPOSE:To efficiently produce a bar-type casting block without internal defect by cooling the bar-type casting block and also specifying each dimension of a seed bar and a projecting part at the time of drawing up the bar-type casting block by the end projecting part of the seed bar fitting to a rotating bar. CONSTITUTION:The seed bar 3, which is the same kind as the molten metal 1, is fitted to the lower end of the rotating bar 2 and rotated, and the projecting art 3' is brought into contact with the molten metal 1, to draw up the bar-type casting block. Then, a cylindrical water cooling jacket 4 is arranged at around the bar-type casting block, to flow the cooling water, and the cooling inert gas is directly injected to the seed bar 3 by a ring type gas injector 5 from the lower side in the jacket 4. Further, the rotating bar 2 makes use of the material having rigidity higher than the bar-type casting block and good straightness and the outer diameter of the seed bar 3 is regulated to >=60% of the outer diameter of the bar-type casting block and its length is regulated to >=20% of the length of a cooling part 6. Further, diameter of the end injecting part 3' of the seed bar 3 has <=50% of diameter of the bar-type casting block and its length is regulated to >=5mm and <=20% length of the cooling part 6.
Patent JP-H09245130-A (JP)
Title: Card popping-out device
Inventor: SAITO MASAKI
IPC: G06K13/103
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a card popping-out device capable of eliminating a popping- out failure of a card. SOLUTION: Chamfers 22a and 22b are provided parts 21a and 21b for an opening for a card to pop out of a stacker 20. A knife 23 is bent into the chamfers so that a regulating face 23a formed at the lower part of the knife 23 may be positioned as near as possible to the inner surface 26 to the stacker 20. Since there is little space between the front tip of the card C and the regulating face 23a, it is regulated by the regulating face 23a that a card just above the lowest card is advanced together with the lowest card, thus plural cards are prevented from jamming at the opening part of the stacker 20 in a wedge shape.
Patent JP-S62239199-A (JP)
Inventor: GOTO MASAHIKO
IPC: G10L15/28
Filed: 1986-04-11
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-H03282765-A (JP)
Title: Contention control circuit for common memory
Inventor: TOYODA HISASHI
IPC: G06F13/18
Filed: 1990-03-30
Abstract: PURPOSE:To attain regular I/O access in spite of the state of common memory access in SCPU, to avoid access contention and to improve the throughout of MCPU by incorporating a latch circuit to the common memory access route of MCPU. CONSTITUTION:A contention control circuit 7 inputs an SEN signal from the output port of slave CPU (SCPU) 2 and outputs a flag 71 showing the busy state of respective registers to the input port 9 of master CPU (MCPU) 1. Thus, SCPU 2 can access a common memory 6 in spite of the operation state of MCPU 1. MCPU 1 can access the common memory 6 only by recognizing the flag from the input port 9 whether the access operation of the common memory, which is before itself, in spite of the operation state of SCPU 2 in completed by the contention control circuit. Consequently, the contention of mutual CPU can be avoided and the throughput of MCPU can be improved.
Patent JP-H09103514-A (JP)
Title: Fire extinguishing device being equipped with fuel injector assembly
Inventor: KIN MEIBAI
IPC: A62C37/11
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a fire extinguishing appliance, by which a fire can quickly be extinguished with a small quantity of fluid and the early stage extinguishing for a fire can be accomplished. SOLUTION: A fire extinguishing appliance includes an ejection nozzle assembly having a frame 120, a cap member 110 assembled on the upper part of the frame 120, and many nozzle parts 30 which are assembled on the base of the frame 120 and spread a fluid to a fire spot. The nozzle part 130 includes a nozzle tip having a hollow nozzle main body, a swirler which is built in the hollow nozzle main body and applies centrifugal force to a pressure fluid flowing in the hollow nozzle main body, a swirler holder which is inserted in the upper end part of the hollow nozzle main body, stores a pressure fluid and comes into contact with the swirler to keep the swirler from being moved, and an orifice which is inserted in the lower end part of the hollow nozzle main body and ejects a pressure fluid to a fire spot.
Patent JP-S60243128-A (JP)
Title: Plastic molding material
Inventor: HASEGAWA TADASHI
IPC: C08J5/04
Filed: 1984-04-24
Abstract: PURPOSE:A material, obtained by coating a bundled fibrous electrically conductive filler with styrene-butadiene-styrene based copolymer, etc., cutting the coated filler, and mixing the resultant cut filler with a thermoplastic resin, capable of exhibiting high electric conductivity by a small amount of the filler, and having improved impact resistance. CONSTITUTION:A plastic molding material obtained by coating a bundled fibrous electrically conductive filler with a thermoplastic elastomer consisting essentially of styrene-butadiene-styrene based or styrene-ethylbutylene-styrene based block copolymer, cutting the coated filler, and mixing the resultant cut filler with a thermoplastic resin. The cutting is carried out to give 2-10mm. length. The fibrous filler is not broken since the fibrous filler is not mixed or kneaded in the pelletizing step. The use of the thermoplastic elastomer for coating permits uniform dispersion of the fibrous filler in the resin, and the deterioration in impact strength by mixing of the fibrous filler is suppressed due to the melt dispersion of the above-mentioned elastomer.
Patent JP-S62234942-A (JP)
Title: Spring for mutually connecting conductive area
Inventor: JIYON PII HAAMAN
IPC: B41J2/05
Filed: 1987-04-03
Abstract: PURPOSE:To reduce the force necessary for establishing a sufficient electrical contact by employing a coupling structure of spring having near-linear characteristic for realizing a sufficient electrical contact between a flexible circuit and a connecting pad on a print head substrate with a minimum force. CONSTITUTION:A single center positioning member 60 and plural cylinders 62, 64, 66 extending integrally by predetermined distance from respective main faces of said member 60 while penetrating therethrough are provided. A conical tip is positioned at the upper end of a resiliently deformable cylinder and inserted into a recess in a flexible circuitboard 50 with sufficient force for establishing a good electrical contact with corresponding conductor contact pads 42, 44, 46 on the projections and recesses. In this process, the volume varies approximately linearly as the function of force applied to the lower end of said cylinders upon deformation thereof, thereby the longitudinal displacement of the cylinder wall can be maximized for a predetermined force applied onto said cylinders.
Patent JP-H10276868-A (JP)
Title: Seat cushion and its manufacture
Inventor: SUSA DAISUKE
IPC: A47C27/22
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To achieve the cushioning characteristics corresponding to the body pressure distribution by forming a seat cushion from a fiber mat having a plurality of cylindrical cells and a soft elastic substance hardened upon applying to the fiber mat, and varying the amount of application of the soft elastic substance according to the body pressure distribution on at least either of the seat and seat back. SOLUTION: The seat cushion 1 is composed of a fiber mat 3 having internally a plurality of cylindrical cells 2 extending across the width and a soft elastic substance 4 hardened upon applying to the fiber mat 3 in such a way as permeating the cells 2. The fiber mat 3 should preferably be embodied in a three-dimensional structure consisting of the first layer 5, the second layer 6 confronting the first, and a bulkhead 7 tying together the two layers 5 and 6 and forming a plurality of cylindrical cells 2. The cushioning characteristics of the seat cushion can be changed by varying the amount of application of the soft elastic substance 4 to the mat 3, wherein the variation should take place according to the body pressure distribution over the seat.
Patent JP-S567933-A (JP)
Title: Instantaneous liquid heater
Inventor: TABATA YOUICHIROU
IPC: F24H1/20
Filed: 1979-06-29
Abstract: PURPOSE:To enable the use of a heated liquid always at a prescribed temperature, by providing a glow discharge heating tube as a heat source, connecting a tank to the rear of the heating tube and using a temperature control circuit and a temperature-retaining control circuit to control a voltage which is applied to an auxiliary electrode. CONSTITUTION:When switches 45, 46 are closed, a relay 37 acts and relay contacts 39, 40 and solenoid valves 16, 31 are changed over. At that time, an auxiliary power source 5 is driven, discharge is caused in a glow discharge heating tube 14 and an introduced heated liquid M is heated and then stored in a tank 26 and controlled to a prescribed temperature by a temperature sensor 22 and a temperature control circuit 23. When the tank 26 is filled, the switches 45, 46 are opened. At that time, the feed of the heated liquid M is stopped and a convection passage 53 is formed between the tank 26 and the heating tube 14. The driving of the auxiliary power source 5 is maintained by the action of a liquid switch 41. The control electrode of a thyristor 6 is connected to a temperature-retaining control circuit 36 to start retaining a temperature.
Patent JP-S63250356-A (JP)
Title: Novel phenylpropionic acid derivative and production thereof
Inventor: YAMANOUCHI TAKENAGA
IPC: B01J27/08
Filed: 1987-04-07
Abstract: NEW MATERIAL:The p-(trans-4-cyano-cyclohexylcarbonyl)phenylpropionic acid and its lower alkyl ester of formula I (R1 is H or lower alkyl). USE:An intermediate for aminocarboxylic acid derivative useful as an antiulcer agent. PREPARATION:The compound of formula I can be produced by reacting trans-f- cyanocyclohexanecarboxylic acid chloride of formula II with a phenylpropionic acid ester of formula III (R is lower alkyl) in the presence of a condensation agent (e.g. aluminum chloride and ferric chloride) and, if necessary, hydrolyzing the reaction product. The reaction is carried out by using 0.9-1.1mol. of the acid chloride of formula II based on 1mol. of the compound of formula III and 1-10mol., preferably 2-3mol. of the Lewis acid (the condensation agent) based on 1mol. of the acid chloride.