baber/WOPTO huggingface dataset:
Patent JP-S56122218-A (JP)
Title: Zno thin-film elastic surface wave element
Inventor: MASHITA MASAO
IPC: H03H9/145
Filed: 1980-02-29
Abstract: PURPOSE:To decrease the frequency-temperature coefficient, by selecting the material of the glass substrate. CONSTITUTION:The inter-digital electrode 2 is provided on the glass substrate 1 via an Al thin film, and the ZnO thin film 3 is stuck on the electrode 2 by the sputtering method. Then the counted electrode 4 is formed on the film 3 via the Al film to obtain a ZnO thin-film elastic surface wave element. The substrate 1 uses mainly SiO2 having a component ratio within a range of 0.05<=X/Y<=0.32, where X is the total of mol% of one or plural kinds among Li2O, Na2O, K2O, MgO, CaO and BaO and Y is the total of mol% of one or plural kinds among B2O3, Al2O3, SiO2, ZnO, PbO and TiO2. With use of a glass substrate of such composition, the frequency-temperature coefficient of the elastic surface wave can be set within a range from -30ppm/ deg.C to +30ppm/ deg.C.
Patent JP-H06241117-A (JP)
Title: Oil-sticking countermeasure mechanism of sterling engine
Inventor: HONDA TSUTOMU
IPC: F02G1/043
Filed: 1993-02-15
Abstract: PURPOSE:To prevent oil from flows into a regenerator side by providing a humidity sensor in the vicinity of an oil filter, and detecting by the humidity sensor such that the oil filter is in a saturated condition by oil, and indicating replacement of a filter at a proper time. CONSTITUTION:In a sterling engine, the rod 3 of a displacer 6 which is fit in a cylinder 1 is fit in the fitting hole of a piston 2, and upper and lower spaces separated by the displacer 6 in the cylinder 1, are communicated with each other through a heater 11, a regenerator 4, and a cooler 12. A space between the displacer 6 and the piston 2 is divided into two spaces 7, 8 by a separator plate 5, and both spaces 7, 8 is communicated with each other through an oil filter 10. In this case, a humidity sensor 14 is provided in the vicinity of the oil filter 10, and saturated condition of the oil filter 10 is detected so as to judge the exchange time thereof. The oil filter 10 is surrounded by a heater so as to make oil evaporate or drop down.
Patent JP-S52108179-A (JP)
Title: Electronic watch
Inventor: CHIHARA HIROYUKI
IPC: G04G5/00
Filed: 1976-03-09
Abstract: PURPOSE: To enable easy correction by sequentially correcting each digit of the front channel of hour, minute, and second, and the back channel of day and month as one system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02206278-A (JP)
Title: Facsimile server system
Inventor: SAKAKURA TERUHIKO
IPC: H04N1/32
Filed: 1989-02-03
Abstract: PURPOSE:To designate the necessary part of a received telegram and to transmit the part to a facsimile terminal by providing an editing function which edits the received telegram with the use of a tone signal from the facsimile terminal. CONSTITUTION:When three sheets of originals are edited, and transmitted to the designated facsimile terminal, which is connected through a telephone circuit to a facsimile server system 1, a user dials from the facsimile terminal to the facsimile server system 1, inputs the telephone number of the other facsimile terminal by the PB tone of the facsimile terminal, and inputs the editing contents of the originals. The PB tone at such a time is detected by a G3 control part 11, and a PB tone signal indicating the editing contents is analyzed by a command control part 13, and transmitted to a document processing part 12 as a command instruction. The data transmitted to a received data buffer 15 are edited based on the editing contents by a document processing part 12, and the edited data are transferred to an editing data buffer 16.
Patent JP-H111233-A (JP)
Title: Multi-purpose modular container which can be connected with each other
Inventor: MILTA MAVELL FASUSHI
IPC: B65D1/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a container of a unique structure wherein a method to accelerate the reuse of a disposable container such as a plastic bottle for a different utilitarian purpose, can be achieved. SOLUTION: This modular container has a bottom part 3 and a side wall 1 which terminates at a top wall 4, and on the side wall 1, male-female engaging elements 2, 2' in order to engage with other containers of the same characteristics each other, are alternately provided on the continuous side wall 1. The cross section of the container can be a square, a pentagon, an octagon or a trapezoid, etc. On the top wall 4 of the container, a neck part for putting-in/taking-out a content is provided, and on the bottom part 3, a cavity and a central recessed part for receiving and fixing the top wall 4 and the neck part of other containers of the same characteristics, are provided. The containers constitute various kinds of recreational and educational structures such as a plate-form wall, a corrugated wall, and an arch-form wall by vertically and laterally being connected with each other.  These walls can be a heat insulating wall by keeping them hollow as they are, or can be a heat accumulating wall by filling soil or sand, etc.
Patent JP-H07272710-A (JP)
Title: Battery separator and battery using this separator
Inventor: WATANABE AKIRA
IPC: H01M2/16
Filed: 1995-02-14
Abstract: PURPOSE:To enhance hydrophilic nature, chemical resistance, and electric conductivity of a separator by modifying a polyolefin microporous film or its laminated film with a polyolefin nonwoven fabric with a mixed gas of fluorine and oxygen. CONSTITUTION:A microporous film or its laminated film having a thickness of 1-350mum, a bubbling point of 1-10kg/cm<2>, and an air permeability of 20-2000 sec./100cc is used for modification. The film is exposed to a mixed gas of preferably 1-10vol.% fluorine gas and oxygen gas whose content is larger than that of the fluorine gas diluted with an inert gas in a sealed reaction container. Preferable exposing temperature is 0-80 deg.C and time is 10sec. to 3 hours. The modified film has high electrolyte retainability when used as a battery separator. After exposed to gases containing fluorine gas, the microporous film or its laminated film is brought into contact with a polymerizable monomer to form a new polymer layer and use of this film is also preferable.
Patent JP-S62185918-A (JP)
Title: Method and apparatus for penetrating pile using crane vehicle
Inventor: KAMIMURA SHOZO
IPC: E02D7/20
Filed: 1986-02-07
Abstract: PURPOSE:To reduce the cost of construction work by a method in which a pile penetrating and drawing machine is attached to a crane vehicle, a catching mechanism matching various kinds of piles is also attached in a freely exchangeable manner, and a balance weight is hung in such a way as to enable the machine to move according to reaction. CONSTITUTION:A rotatable base 5 is set on a vehicular body 1, and a connector 1a for setting a pile penetrating drawing machine B on the front and rear of a crane vehicle A with a multi-stage boom 6 is attached to the upside of the base 5. The machine B carried to a construction site is attached to the connector 1a of the vehicle A using the boom 6 by floating it slightly from the ground's surface E. A sheet pipe D, etc., is held in a penetrable manner by a chucking mechanism 16 and penetrated by operation of a penetrating cylinder 15, and when reaction is great, a weight C is hung down on the boom 6. The penetration and drawing of piles can thus be easily and exactly performed without any influence on the quality of the ground E.
Patent JP-H01201387-A (JP)
Title: Composite cold insulation sheet
Inventor: KATO KOJI
IPC: C09K5/08
Filed: 1988-02-05
Abstract: PURPOSE:To prepare the title thin and light sheet which brings about no outflow of the contents even when an outer packaging bag is broken, by sealing a particular water-absorptive composite into a space between two heat-sealable sheets at least one of which is permeable to water. CONSTITUTION:Pref. fibrous base mainly composed of a water absorptive fiber or a spongy base having a continuous network porous structure (e.g., polyester fiber web) is impregnated or coated with an aqueous soln. of an ethylenically unsatd. monomer [e.g., (meth)acrylic acid] optionally contg. a crosslinking agent and an additive, and polymerization is conducted to prepare a water- absorptive polymeric composite. The formed composite is sealed into a space between two water-absorptive heat-sealable sheets.
Patent JP-S55120398-A (JP)
Title: Method of emergency driving static scherbius device
Inventor: YOKOTE TAKASHI
IPC: H02P23/16
Filed: 1979-03-07
Abstract: PURPOSE:To achieve the smooth operation of the entire plant by a method wherein the power supply voltage to be fed to an induction motor is monitored and the power supply voltage variation is detected. CONSTITUTION:The speed target value from a speed setting unit 38 and the actual speed value from a speed detector 40 connected to the rotor of an induction motor 10 are fed to a speed controller 36. By this, the speed of the motor 10 is adjusted to a desired value. When the power supply voltage falls below a predetermined  range, an operation command calculator 50 judges it as power failure and sends an  output signal to ignition control devices 46, 54 of a power rectifier 18 and a power  inverter 24 and stops the supply of the pulses for igniting the rectifier 18 and the  inverter 24. When the power supply voltage to be fed via a transformer 52 exceeds  a predetermined range, a static Scherbius device is restored to normal operation by  the operation command calculator 50.
Patent JP-S60170313-A (JP)
Title: Manufacture of piezoelectric oscillating piece
Inventor: IGARASHI SEIICHI
IPC: H03H3/02
Filed: 1984-02-14
Abstract: PURPOSE:To simultaneously form numerous piezoelectric oscillating pieces, by etching one wafer by using a mask made of a same material as the wafer being etched and having different thickness, and then, performing another etching by using another mask which is not etched. CONSTITUTION:A mask 4 is formed on a piezoelectric thin film 5 of crystal, etc. The thickness of the mask 4 is varied in accordance with the shape to be formed and a material which is etched at the time of etching of the piezoelectric thin film 5 is selected for the mask 4. When etching is performed by chemical etching of hydrofluoric acid, etc., thereafter, the mask 4 also gradually melts and the thin film 5 which resembles the shape of the mask 4 in the direction of the thickness is obtained. When another mask 6 which is not affected at the time of etching is formed and etching is performed on parts other than a resonant part, an oscillating piece 7 whose outer shape in the direction of plane also resembles the mask 6 is obtained. Therefore, numerous piezoelectric oscillating pieces can be formed at once because their shape in the directions of thickness and plane at can be formed at the time of etching.
Patent JP-H11223394-A (JP)
Title: Cold storage type cooler
Inventor: KANO AKIRA
IPC: F25B1/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a cold storage type cooler easier in production with a simple piping system while improving heat exchange efficiency and cold storage efficiency. SOLUTION: A compression means 1, a condensing means 2, an expansion means 3 for an evaporator and an evaporator 5 installed in a space 4 to be cooled are connected sequentially by a refrigerant piping to form a refrigeration cycle. A third refrigerant piping 11 with which a first refrigerant passage branch part 8, a cold storage means 9 and a first refrigerant passage convergent part 10 are interlinked sequentially is arranged on a first refrigerant piping 6 as bypass pipeline. A fourth refrigerant piping 15 with which a second refrigerant passage branch part 12, an expansion means 13 for cold storage, a cold storage means 9 and a second refrigerant passage convergent part 14 are interlinked sequentially is arranged with a portion as bypass pipeline from the first refrigerant piping 6 to a second refrigerant piping 7.  Besides, a refrigerant passage selector means V1 and a refrigerant passage selector means V2 are provided to allow or block the inflow of the substantial total amount of the refrigerant to be supplied from the condensing means 2 from the first refrigerant passage branch part 8 to the third refrigerant piping 11 or from the second refrigerant passage branch part 12 to the fourth refrigerant piping 15.
Patent JP-S57141039-A (JP)
Title: Recording and reproducing device
Inventor: SAWAZAKI KENICHI
IPC: G11B9/07
Filed: 1981-02-24
Abstract: PURPOSE:To follow up the vibration of a recording medium well without increasing the stylus pressure and causing the fluctuation of the stylus pressure,  by constituting a conductive stylus with an elastic material or the like and providing a means which keeps the length between the base end part of the stylus  and the surface of a recording medium constant. CONSTITUTION:A conductive stylus 2 is mounted on a float 4 through an elastic material 3 consisting of a metallic bar with length, for example, 1-3mm.. That is, the float 4 is light-weight comparatively and has a large bottom area and has an aperture part 5 in the bottom face, and the conductive stylus 2 is protruded through this aperture part 5. By this constitution, a minute and constant air gap G of 0.3-1mu is formed between the bottom face of the float 4 and the surface of a recording medium 1 when the recording medium 1 is rotated in a high speed. Thus, the stylus pressure is reduced to a very low value, and the occurrence of the noise due to static electricity generated by friction between the stylus and the recording medium is reduced.
Patent JP-H076023-A (JP)
Title: Mantissa addition system for floating-point adder
Inventor: YORAMU HOOREN
IPC: G06F7/00
Filed: 1994-01-28
Abstract: PURPOSE: To normalize the result of a mantissa adder at a high speed by adding a very small amount of hardware. CONSTITUTION: A mantissa adding system 2 is provided with a mantissa adder 6 and a flag generator. A first decoder 46 offers a first control signal indicating the highest-rank flag of an inactive state. A first shifter 40 sets the bit of the subgroup corresponding to the highest-rank flag to the highest-rank group by shifting the bit group of added results in accordance with the first control signal. A second detector 48 offers a second control signal indicating the non- zero highest-order bit of the highest-order subgroup of the shifted results. A second shifter 42 sets the non-zero highest-order bit as the highest-order bit by shifting the plurality of bits of shifted results in accordance with the second control signal. The output 8 of the second shifter 48 represents normalized results of addition. Shift information N is generated from the first and second control signals by means of logic means 52 and 54.
Patent JP-S57171931-A (JP)
Title: Manufacture of guaiacol glycerine ether
Inventor: BUORUFUGANGU MERUKU
IPC: C07C41/46
Filed: 1982-02-22
Abstract: Guaiacol glycerine ether is obtained in very good yield and in very high purity by reacting glycidol with o-methyoxyphenol in the presence of an alkali hydroxide, an alkali alcoholate, an alkali cyanate or an alkali thiocyanate at 80 DEG  to 150 DEG  C. An especially effective purification of the crude product can be obtained by adding hydrogen peroxide, preferably prior to cooling.
Patent JP-S53111242-A (JP)
Title: Display control system
Inventor: YOSHIDA HIDEO
IPC: G06F3/147
Filed: 1977-03-09
Abstract: PURPOSE: The pieces of point information which display a decimal point and digit segmentation are stored in the same memory; and then, the 1st point information from the lowest digit is used as a decimal-point display signal, and the pieces of information following from the 2nd one are used for digit segmentation display in oreder to reduce the number of random gates, thereby simplifying the LSI implementation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09218180-A (JP)
Title: Clogging detection method, clogging detection device and suction type smoke detection system
Inventor: ICHINOSE YASUO
IPC: G01N29/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To easily detect the clogging of an air suction hole. SOLUTION: This system detects whether the air drawn from the air suction hole 12 of an air sampling tube 1 is contaminated by smoke. In this case, the system is equipped with an ultrasonic wave generation device 11 connected to the air sampling tube 1 for vibrating the air therein, as well as a vibration detection device 13 for detecting a vibration generated with the ultrasonic wave generation device 11 for propagation from the inside of the air sampling tube 1 to the outside thereof via the air suction hole 12 free from clogging. The vibration generated with the ultrasonic wave generation device 11 propagates inside the air sampling tube 1 and is transmitted externally front the air suction hole 12 free from clogging.  In this way, the vibration propagating externally from the air suction hole 12 is detected by use of the vibration detection device 13, thereby easily detecting the existence of the clogged state of the air suction hole 12.
Patent JP-H04253245-A (JP)
Title: Data error detecting and correcting device for electronic equipment
Inventor: OCHIAI TAKAYUKI
IPC: G06F12/16
Filed: 1991-01-29
Abstract: PURPOSE:To present the simplified data error detecting and correcting device realizing considerably smaller memory capacity than that of an ECC circuit for detecting and correcting the error of bit data similarly to the ECC circuit. CONSTITUTION:Each time data are written in a RAM 11 under the control of a CPU 12, an exclusive OR control circuit 15 exclusively ORs the respective digits of the data in the RAM and a register 16 stores an exclusive OR value for each digit. When parity error is generated in the case of reading out the data from the RAM, the address of the data generating the parity error is detected, and the data of the relevant address is automatically corrected based on the exclusive OR value stored in the register.
Patent JP-H10224625-A (JP)
Title: Image reader
Inventor: KUROKAWA HIROSHI
IPC: H04N1/19
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent any stripe from being produced on an image. SOLUTION: A fault output element detection circuit 14 applies shading correction to a read value of an original 26 from a CCD element providing a normal value and provides an output to a correcting pattern generating circuit 22 and a picture element data compositing circuit 24 and provides an output of a signal (d) denoting a position of the CCD element that outputs a fault value to a holding circuit 20. The holding circuit 20 provides an output of a signal (f) to the generating circuit 22 in a timing when the detection circuit 14 that receives picture element data outputted from the CCD element outputting the fault value outputs the signal (d) to the holding circuit 20.  In the case of receiving the signal (f), the generating circuit 22 provides an output of picture element data (g) subject to shading correction in two elements placed side by side to the CCD element providing an output of a fault value to a synthesis circuit 24. When no photoelectric conversion element data (g) are received, the compositing circuit 24 provides an output of the picture element data received from the detection circuit 14 and when the picture element data (g) are received, the compositing is circuit 24 provides an output of the picture element data received from the generating circuit 22 as a read signal (h) respectively.
Patent JP-S59153702-A (JP)
Title: Storehouse in which picking is allowed
Inventor: TANI YASUTAKA
IPC: B65G1/00
Filed: 1983-02-18
Abstract: PURPOSE:To enhance work-efficiency by forming two article handling spaces at the end part of a shelf so that redepositing of an article for the preceding stage and discharging of an article for the following stage can be performed at the same time. CONSTITUTION:Two partitioned spaces located at the bottom end parts of a shelf 1 are formed into article-handling spaces 13 and 14. And the inner end of an picking conveyor of a chain conveyor type is placed over these article-handling spaces 13 and 14. The outer article-handling space 13 is provided with both an article receiving/discharging device 4 and an article-receiving stand 15 of a discharging elevator type, which is able to shift an article 8 between itself and a picking conveyor 10, which the inner article-handling space 14 is provided with an article-receiving stand 16 of a depositing elevator type, which functions in the same manner as the stand 15. Thus, by using the said two article-receiving stands properly, both redepositing of an article for the preceding stage and discharging of an article for the following stage can be performed simultaneously for efficient order picking of articles.
Patent JP-S56122537-A (JP)
Title: Heterodyne receiver provided with amplitude control
Inventor: KITAHARA YUUJI
IPC: H03G3/22
Filed: 1980-03-03
Abstract: PURPOSE:To prevent the deterioration of a circuit quality, which is caused by nonlinear distortion of the IF amplifier, by detecting an input high frequency level by the diode provided on the receiving frequency converter, and lowering the conversion efficiency of the receiving frequency converter, in case of a level which generates 2 nonlinear distortions in the IF amplifier. CONSTITUTION:A signal level which has been input to the prehigh frequency amplifier 1 is detected by a diode current of the receiving frequency converter 5 connected to the circulator 3, and when the signal level which has been detected in this way exceeds the level for generating the nonlinar by the preintermediate frequency amplifier 6 and the main intermediate frequency amplifier 7, its detected DC signal is provided to the control circuit 11. And, by the output of the control circuit 11, the variable attenuator 12 for providing a local oscillation signal from the local oscillator 4 to the circulator 3 is controlled, the conversion efficiency of the frequency converter 5 is lowered, the nonlinear distortion generated by the amplifiers 6, 7 when the input electric field to the amplifier 1 is large is prevented, and the circuit quality is elevated.
Patent JP-S53112987-A (JP)
Title: Cure enhancement of vinyl polymerizable resin
Inventor: TAJIMA TETSUO
IPC: C08F290/00
Filed: 1977-03-14
Abstract: PURPOSE: To enhance a curing reaction avoiding the polymerization interruption caused by oxygen, without use of an inactive blanket, etc. by making oxygen gas absorb into a vinyl polymerizable resin composition consisting of a vinyl polymerizable compound and triethylboron. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63197534-A (JP)
Title: Reaction device
Inventor: SUZUMURA HIROSHI
IPC: C01B3/26
Filed: 1987-02-10
Abstract: PURPOSE:To make a reaction over compact by installing vertically a number of U-shaped reaction tubes filled with catalysts on the upper section inside an oven and isolating said reaction tubes by a grid-shaped substance consisting of a good radiant material on which an oxidizing catalyst is carried. CONSTITUTION:A number of U-shaped reaction tubes 4 filled with catalysts inside in an over 5, and isolated by a grid-shaped substance 6 consisting of a good radiant material on which an oxidizing catalyst is carried. When high- temperature gas G is fed from a feed opening 9 on the bottom of the oven 5, said high-temperature gas G rises up inside the oven 5 and heats up the U-shaped reaction tubes 4 uniformly through the grid-shaped substance 6 consisting of a good radiant material on which an oxidizing catalyst is carried. The reasons why the reaction tubes 4 are isolated by a grid-shaped substance 6 consisting of a good radiant material on which an oxidizing catalyst is carried are that combustion components in high-temperature gas can be burnt by the catalyst to utilize reaction heat and that the reaction heat is large.