baber/WOPTO huggingface dataset:
Patent JP-H01181050-A (JP)
Title: Ice-making device for refrigerating chamber and the like
Inventor: YAMASHITA FUMIO
IPC: F25C1/18
Filed: 1988-01-12
Abstract: PURPOSE:To stably produce clear ice, by a method wherein, during a time between the starting of the action of a heating device and completion of the action, the running factor of a compressor is fixed to a specified value regardless of ON and OFF of a thermostat. CONSTITUTION:When an ice-making pan 15 is placed in an ice-making chamber 8 and an ice-making switch 20 is turned ON with intention that a user produces clear ice, a heater 11 is energized and cooling in one-way from a cooling plate 13 being the under surface thereof is started. Simultaneously, the terminal of a change-over switch 24 is changed over to 24b, and a timer 23 is energized. A motion in which a relay 23a incorporated in the timer 23 is turned ON for a specified time and OFF for a specified time is repeated until a preset ice- making time is completed. Running and the stop of a compressor 22 are also effected in linkage with the ON and OFF motion of a relay 23a. An amount of cool air fed for cooling a cooling plate 13 is not fluctuated, freezing of the first ice-making pan 15 is progressed on a specified condition, and clear ice is normally stably produced.
Patent JP-S56100895-A (JP)
Title: Hydrogenation treatment of heavy bitumen substance
Inventor: YAMADA YASUHIRO
IPC: C10G45/46
Filed: 1980-01-18
Abstract: PURPOSE: To facilitate recovery and reutilization of a catalyst and subject a heavy bitumen substance to the hydrogenation treatment economically, by using a condensed polynuclear aromatic compound as the catalyst.  
     CONSTITUTION: To 100pts.wt. heavy bitumen substance (a distillation residue of a crude oil, a liquefied product of coal or a coal ter), 50pts.wt. or more condensed polynuclear aromatic compound (naphthalene, anthracene, pyrene etc. and alkyl- substituted derivatives thereof) is added and, according to necessity, one pt.wt. or more nitrogen-containing heterocyclic compound (pyridine or guinoline) is added and the resulting mixture is subjected to the hydrogenation treatment at a hydrogen pressure of 50kg/cm 2  or more and at a temp. of about 430°C or more. Moreover, when naphthalene or anthracene is used, they can be recovered in almost 100% by a conventional distillation operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56102073-A (JP)
Title: Manufacture of carbon for dry cell
Inventor: TSUCHIYAMA KAORU
IPC: H01M4/75
Filed: 1980-01-17
Abstract: PURPOSE:To increase the density of the carbon of a dry cell, by mixing an aggregate made of high-purity graphite grains such as artificial graphite which contains given fine grains with a binder such as pitch or tar by means of a kneading machine. CONSTITUTION:An aggregate made of high-purity graphite grains such as artificial graphite or petroleum coke which contains 5-30wt% of fine grains having a mean grain-diameter of below 10mum, and a binder such as pitch or tar are evenly mixed by means of a kneading machine. After that, the mixture is molded into a bar by a well known method, before the bar is sintered. The former kneading machine is preferred to be constituted of a kneading container 2 and Z-form kneading blades 1 which is installed in the container 2.
Patent JP-H02185669-A (JP)
Title: Fuel injection device
Inventor: SEKIYA MITSURU
IPC: F02M69/52
Filed: 1989-01-11
Abstract: PURPOSE:To increase the fuel control accuracy and enhance bubble bleeding performance and the response characteristic with fuel leak well precluded, by furnishing a bleed air passage in communication with the discharge hole on the upper side of the understream chamber through an insert hole for a coupling pin, and thereby eliminating any seal. CONSTITUTION:Because no seal is provided in the spaces between insert holes 16, 24 and a coupling pin 23 when pressures applied to diaphragms 10, 13 are balancing, the working pressure is transmitted precisely to the fuel disphragm 13 even through the pressure difference generated at the neg. pressure diaphragm 10, an the rate of fuel flow is also measured accurately and discharged. Even through part of the rate of flow of the fuel injected from a discharge hole 12a has passed the gap between No.2 insert hole 24 and the coupling pn 23, the fuel is sent to a fuel passage 25 together with the bleed air, which is flowing through a slow line bleed air passage 26, and not flows into the insert hole 16. After being atomized well, this is discharged to manifold.
Patent JP-S61163576-A (JP)
Inventor: ENDO SEIJI
IPC: H01R12/24
Filed: 1985-01-14
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-H07122349-A (JP)
Title: Temperature controller for electric heating cooker
Inventor: ONISHI TAKASHI
IPC: H05B3/00
Filed: 1993-01-14
Abstract: PURPOSE:To achieve highly effective heating corresponding to temperature rise ratio and voltage variation by controlling the electrification ratio of a heater driving means by means of a primary side feeding voltage or the temperature rise ratio at a point of starting control. CONSTITUTION:A control temperature T is set by a set temperature inputting means 1, and when temperature control is started by a heating starting means 2, the detected temperature (t) and the temperature T are compared with one another by a temperature detection means 3. In the case of t<T an electrification ratio is set to be 100% by the temperature control means 4, and it is judged by a power reducing means 5 whether the temperature is within a range of reduction control operation temperature, and when the temperature (t) is lower than the temperature T by t1 primary side feeding voltage V is detected by a detection means 6, and the electrification ratio is calculated by the means 5. The heater 8 is controlled ON/OFF by the final heater electrification ratio derived from the electrification ratio based on the electrification ON information from the means 4, 5, by a heater driving means 7. Power reduction ratio can thus be controlled corresponding to the primary side feeding voltage per fixed time period and to variation of temperature vise ratio, compared with a power reduction control, and highly effective heating can be achieved.
Patent JP-H07210311-A (JP)
Title: Cursor position indication input device
Inventor: ADACHI KOZO
IPC: G06F3/0338
Filed: 1994-01-20
Abstract: PURPOSE:To input a cursor position indication even on a plane, to perform minuaturization, to make a device light in weight and to lower a cost. CONSTITUTION:An operation rod 2 is disposed at the center part of an approximately square box 1, a lower end is locked to the lower part of the box by a locking piece and an upper end project from the opening part at the upper part of the box to an outside. A concentric disk 5 is freely operably locked slightly above the center of the operation rod and the disk is moved back and forth and right and left by tilting the tip of the operation rod back and forth and right and left. In the meantime, four variable resistors 7a-7d are respectively provided in positions for quadri-secting the disk on the outer periphery of the disk, the home position of the lever 9 of the variable resistor is at a position in contact with the outer periphery part of the disk and the lever is slid corresponding to the back and forth and right and left movement of the disk. A spring 10 is mounted so as to recover the lever at the home position at all times.
Patent JP-H02191128-A (JP)
Title: Method for sterile packaging
Inventor: SUDA HIDEO
IPC: B65B55/04
Filed: 1989-01-13
Abstract: PURPOSE:To perform sterile packaging with minimum equipment with sterilization process of a vessel itself omitted by a method wherein under sterile conditions a film with its inner face sterilized is spread inside a vessel which is not sterilized, a sterile object to be wrapped is placed on the film, and its upper face is covered with the film with its inner face sterilized. CONSTITUTION:A vessel 3 is formed with a recess inside and used without special sterilization. The vessel 3 is mounted on a transfer device 4 and sent to a sterilization chamber 1. A sterilized film 5 is put over the vessel 3. At this time, the vessel is covered with the film 6 with at least its sterilized surface facing upward. A sterile object 6 is put in from over the sterilized surface of the sterilized film 5. Even if the vessel has not been subject to sterilization, since the sterilized film 5 exists between the sterile object 6 and the vessel 3, the sterile object 6 may not be contaminated. After placement is completed, the sterilized film 5 is again put over the vessel 3 to seal its periphery. To seal the upper and lower films 5, a means for welding and pressure-welding with an O-ring interposed for example can be used.
Patent JP-S5497685-A (JP)
Title: Laminated film packaging material
Inventor: ISAKA TSUTOMU
IPC: B65D65/00
Filed: 1978-01-18
Abstract: PURPOSE: The title material, usable well in antomatic packaging, having improved heat sealability, obtained by laminating (A) a polyolefin film layer on (B) a blended layer of a (co)polymer prepared from a specific ethylenic unsaturated monomer and an atactic polyolefin.  
     CONSTITUTION: A) A film layer, consisting of a) a polymer selected from the group consisting of polypropylene, polybutene, and poly 4-methylpentene, b) a copolymer having not less than 95 wt.% of component units similar to that of the ingredient a), or c) the blend of a) and b), is laminated on B) a layer consisting of d) 95W40 wt.% of a (co)polymer prepared by (co)polymerizing one or more monomers having a 3W10C ethylenic unsaturated group and (e) 5W60 wt.% of an atactic polyolefin to give the desired material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02185590-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: TAKEHARA SADAO
IPC: C09K19/20
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal composition improved in response and memory characteristics by incorporating a specified chiral dopant into a liquid crystal composition which contains an intermediate-temperature base liquid crystal, a lowly viscous liquid crystal, and a high-temperature liquid crystal and shows a smectic C phase. CONSTITUTION:1-90wt.% intermediate-temperature base liquid crystal (i) comprising either a compound which consists mainly of a bicyclic structure and shows a smectic C phase near room temperature or its homologue is mixed with 1-50wt.% lowly viscous liquid crystal (ii) comprising a low-viscosity compound which consists of a bicyclic structural and has few polar groups in the molecule, and 1-70wt.% high-temperature liquid crystal (iii) comprising either a compound which has a cyclic structure of at least 3 rings and a high TC point, i.e., upper limit temperature of smectic C phase, or its homologue, thus giving a liquid crystal composition (A) containing components (i) to (iii) and showing a smectic C phase. Component A is mixed with 1-60wt.% chiral dopant (b) containing at least 10wt.%, preferably at least 50wt.%, compound of the formula (wherein X is a central skeleton of a liquid-crystal molecule; R and R are optically active groups different from each other, at least one of which contains at least one heteroatom) to give the title composition showing a chiral smectic C phase over a wide temperature range including room temperature.
Patent JP-H01182308-A (JP)
Title: Obtaining polymer
Inventor: SHIRAKI TOSHINORI
IPC: C08F6/10
Filed: 1988-01-14
Abstract: PURPOSE:To obtain a polymer having excellent color tone, transparency and devitrification resistance, by polymerizing a conjugated diene with a vinyl aromatic hydrocarbon to give a polymer, blending a solution of the polymer with a reaction terminator, a carbon dioxide gas and a stabilizer and subjecting a solvent to steam stripping. CONSTITUTION:A conjugated diene (e.g., 1,3-butadiene or isoprene) and/or a vinyl aromatic hydrocarbon (e.g., styrene), for example, is polymerized in a hydrocarbon solvent such as pentane or benzene by using an organolithium compound (e.g., ethyllithium) as an initiator to give a polymer or a hydrolyzate thereof. A solution of the polymer or the hydrolyzate is subjected to a combination of a process wherein >= equimolar amount based on the organolithium compound of one or more reaction terminators (e.g., water or methanol) is added to the solution, a process wherein the solution is blended with a carbon dioxide gas in a gas state or in a solution state in a hydrocarbon solvent and the solution of the polymer or the hydrolyzate is adjusted to pH4-10, a process wherein a stabilizer is added to the solution and a process wherein the solvent is removed by steam stripping to collect the polymer or the hydrolyzate thereof.
Patent JP-S63174123-A (JP)
Title: Logic unit
Inventor: HOSOYA TAMIO
IPC: G06F7/00
Filed: 1987-01-14
Abstract: PURPOSE:To facilitate the generation of a test pattern for a test, to evade in-phase transfer, and to prevent the size of a circuit from being increased, by comparing and collating input information with plural evaluation conditions provided in a memory device by an arithmetic unit. CONSTITUTION:The arithmetic unit 11, when logic circuit information is inputted from an input device 10, compares and collates the evaluation conditions I and II in the memory device 13, and judges whether inputted logic circuit information is provided with logic constitution capable of evading the in-phase transfer. As a result, when both conditions are satisfied, it is the circuit constitution capable of evading the in-phase transfer. Therefore, by allocating different test clocks on each FF on the input and output sides of all of the FFs on a bus directly or via plural combined logic elements by a first phase and a second phase clocks for the test, it is possible to prevent the in-phase transfer from being generated. Furthermore, when the conditions I and II are not satisfied, it is possible to evade the in-phase transfer by converting the FF to master-slave structure by the device 11, and also, to prevent the size of the logic unit from being increased.
Patent JP-H01181066-A (JP)
Title: Ice making device for refrigerator and the like
Inventor: ONISHI KENJI
IPC: F25C1/18
Filed: 1988-01-13
Abstract: PURPOSE:To prevent frosting on the upper surface of an ice making pan and permit the production of transparent ice stably even when a change is generated in a thermal load condition upon making the transparent ice, by a method wherein an ice making device is provided with a first heater, conducted only when the transparent ice is being made and a cooling means is operated, and a second heater, conducted at all times when the cooling means is not being operated. CONSTITUTION:A heater 11 is connected in series to an ice making switch 20 and is connected in parallel to a compressor 22 and a fan 6 while the heater 11 is connected to an electric power source through a thermostat 21. A second heater 24 is connected in series to the OFF- contact of the thermostat 21 and the capacity of the second heater is set at a small capacity about 1/5 of the same of the first heater. The second heater 24 is conducted at all times when the thermostat 21 is being put OFF in spite of the ON/OFF of the ice making switch 20 whereby a heating plate 12 is heated slightly and frosting will never be generated on the heating plate 12 during ice making. The first heater 11 is conducted in synchronism with the cooling means during making the transparent ice, therefore, is balanced with heating and ice making may be advanced from the lower surface to the upper surface of an ice with a predetermined freezing speed even when a change is generated in an atmospheric temperature or a load condition.
Patent JP-H04304550-A (JP)
Title: Multiple computer apparatus
Inventor: RORUFU KUREEMAA
IPC: G06F15/177
Filed: 1992-01-16
Abstract: PURPOSE: To guarantee the certaintity of data transmission by A system which has plural computers, minimize a delay due to data exchanging between the computers, and optimize the calculation time load on the individual computers and the whole system. CONSTITUTION: A memory means is divided into at least two areas 161 and 162; and one memory area 162 is accessed by a 1st computer 100 only for reading and by a 2nd computer 110 only for writing and the other memory area 161 is accessed by the 2nd computer only for reading and by the 1st computer 100 only for writing. Those computers are synchronized so as to access the memory means for reading or writing at the same time, so the need for access control is eliminated.
Patent JP-H10207466-A (JP)
Title: Electronic whistle
Inventor: SHISHIDO HIDEOMI
IPC: G10K5/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide the electronic whistle which can securely increase sound pressure. SOLUTION: In a case 1 which has a sounding part 2 and a grip part 3, a series circuit of a boosting transformer applied with a source voltage and a switching transistor(TR), a parallel circuit of piezoelectric vibrators 5 and 5 connected to the secondary coil side of the boosting transformer, an oscillation circuit which applies an oscillation signal to the switching TR, etc., are mounted on a circuit board 8, and the polarizing directions of the piezoelectric vibrators 5 and 5 are set in a fixed direction. Sound waves generated by the piezoelectric vibrators 5 and 5 are in phase, so there is no decrease in sound pressure due to interference between sounds.
Patent JP-2000209123-A (JP)
Title: Correlation computation method and matched filter
Inventor: WATANABE ATSUSHI
IPC: H04B1/7093
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale without degrading the detection sensitivity of a path by respectively correlation-computing code data for which the common-mode components and quadrature components of a reception code sequence are added/ subtracted and the similar components of reception complex signals and obtaining correlation computation output from the correlation result of the common-mode and quadrature components. SOLUTION: In a correlation computing element (MF Ich) 1, from the common-mode components (Mod-I) of the reception complex signals and the code data from a code mapping part 8, the correlation of both is taken and the correlation result of the common-mode components is outputted. In the correlation computing element (MF Qch) 3, from the quadrature components (Mod-Q) of the reception complex signals and the code data from the code mapping part 8, the correlation of both is taken and the correlation result of the quadrature components is outputted.  Then, in a power addition computing element 7, the power addition computation of the correlation result of the common-mode components which is output from the correlation computing element 1 and the correlation result of the quadrature components which is the output from the correlation computing element 3 is executed and a final correlation computed result is outputted. Based on the output, the reception code sequence is selected and the path is detected.
Patent JP-H06215520-A (JP)
Title: Recording and reproducing device
Inventor: SAITO HIROSHI
IPC: G11B17/038
Filed: 1993-01-18
Abstract: PURPOSE:To obtain a recording/reproducing device provided with a disk clamp structure suitable for making it small in size and large in capacity. CONSTITUTION:The disks 1 and disk spacers 2 are alternately laminated on a collar-like flange part 5 provided on the base end part of a spindle hub 4 constituting a spindle motor 3 and pressed for fixing by a disk retainer 6 provided on the tip part of the spindle hub 4. Under this arrangement, the constitution is made so that contact surfaces for the disk spacers 2 and the disks 1, a contact surface for the flange part 5 of spindle hub 4 and the disk 1, and a contact surface for the disk retainer 6 and the disk 1, are provided in the radial direction of the disks 1 keeping prescribed spaces.
Patent JP-H10206987-A (JP)
Title: Radiation image reader
Inventor: KARASAWA HIROYUKI
IPC: G03B42/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To accurately erase noise remaining on a stimulable phosphor sheet after reading radiation image information. SOLUTION: Whether or not the maximum value of exposure dose is >=100mR in the case of first reading in read simultaneous with erasion is decided, and when it is <=100mR, whether or not it is >=25mR is decided according to the image information under the control of a control part. When it is >=25mR and <=100mR, erasion is executed with energy to realize the erasion to 100mR at the second erasion. When it is >=100mR, the erasion is executed with erasing energy to realize the erasion to 500mR at the second erasion. In the case of recognizing that the energy remains by >=500mR in the read simultaneous with the second erasion, a warning lamp to urge to execute the erasion by another method is turned on while executing the erasion with the erasing energy to realize the erasion to 500mR.
Patent JP-S62162846-A (JP)
Title: Air flow quantity controller
Inventor: YOSHIDA YASUTOSHI
IPC: F24F11/04
Filed: 1986-01-13
Abstract: PURPOSE:To make it possible to conduct accurately and rapidly the control of an air flow quantity by forming the outer configuration of a part of an air supply passage including an air flow speed sensor and a multiblade damper into a substantially bellmouth shape. CONSTITUTION:Air which has been delivered under pressure through an sir supply passage 11 is deflected at a bent portion 12, and contracted at a substantially bellmouth shaped air flow passage 14, and then the air flow quantity is measured by an air flow speed sensor 16. A measuring signal indicating the measured average air flow speed is inputted to an adjuster 18. The adjustor 18 and a target signal indicating a target speed of an incoming air flow which is already inputted, are compared which each other and computed. The calculated control signal is inputted to a control motor 19. The control motor 19 determines the opening degree of a multiblade damper 15 by the control signal. A predetermined quantity of air passes through the multiblade damper 15 and flows out of a substantially bellmouth shaped air supply passage 14, and a contacted flow is produced and deflection of the flow is reduced.
Patent JP-S57119228-A (JP)
Title: Method of manufacturing protective tube for thermocouple
Inventor: AZUMA HIROTAKA
IPC: G01K1/08
Filed: 1981-01-16
Abstract: PURPOSE:To eliminate a need of exchanging thermocouples immediately after exchange of a protective tube and to permit stable measurement of temperature for a long term by a method wherein a Ni.Cr alloy or so forming an innermost tube of a thermocouple protective tube for measuring high temperature is heat-treated in a range of high temperature lower than a melting point of the alloy thereby to prevent deterioration of thermocouples due to generation of metal vapor. CONSTITUTION:An innermost tube 3 of a thermocouple protective tube 5 for measuring temperature under conditions of high temperature and pressure in hot blast stoves or so is formed of a Ni.Cr aloy (Ni 80%, Cr 20%) and then heat-treated longer than about 50hr at temperature of 1,000-1,350 deg.C not exceeding a melting point of the alloy. A Pt.PtRh thermocouple 1 is coated with the three-layer protective tube 5 comprising an Al2O3 protective body tube 2, the innermost tube 3 and a non-treated outer tube 4 formed of the same material as the innermost tube 3. In such a manner, the thermocouple 1 is prevented from deteriorating due to metal vapor generated from the tube 3 at high temperature. Heretofore there has been a need of exchanging the thermocouple 1 several times for a short period of time after exchange of the innermost tube 3, but the use of the innermost tube 3 according to this invention eliminates the need of exchanging the thermocouple practically.