baber/WOPTO huggingface dataset:
Patent JP-H08307401-A (JP)
Title: Timing extraction circuit
Inventor: MORIZAKI TADAHIRO
IPC: H03H9/145
Filed: 1995-05-10
Abstract: PURPOSE: To provide a timing extraction circuit which extracts the clock components of digital signals through a SAW filter and can easily cope with the different transmission speeds of the digital signals. CONSTITUTION: The SAW filters FIL1 and FIL2 of different pass center frequencies are connected in parallel to each other on the same piezoelectric substrate which is included in a filter circuit 3 that has the BPF characteristic. Then a timing extraction circuit of such a constitution can cope with different frequencies of digital signals even with no replacement of the circuit 3.
Patent JP-H02288761-A (JP)
Title: Detailed charging system
Inventor: KAWAMOTO MAKIO
IPC: H04M15/04
Filed: 1989-04-28
Abstract: PURPOSE:To relieve the load for retrieval by recording charge information stored tentatively in a charge information temporary storage area to a storage section as talking detailed information based on the result of discrimination of comparing a destination telephone number in the charge information temporary storage area with a data in a storage table at the point of time of end of talking. CONSTITUTION:An area 1 storing tentatively charging information, a table 2 storing talking detail unrequired telephone number (1,2,...n) and a table 3 storing talking detail unrequired extension number (1, 2,...m) are used and when the operation is started, the destination telephone number is compared with telephone numbers (1-n) and when they are coincident, the talking is immediately finished. On the other hand, when they are dissident, a dialed extension number is compared with extension numbers (1-m) are compared, and when they are coincident, the talking is immediately finished. On the other hand, when they are dissident, the talking detail information is recorded and the operation is finished.
Patent JP-S602829-A (JP)
Title: Portable cooking stove
Inventor: SASADA KATSUMI
IPC: F24C3/02
Filed: 1983-06-20
Abstract: PURPOSE:To prevent incomplete combustion and improve thermal efficiency, by arranging such that a secondary air flow passage between a receiving pan and a trivet retaining portion is blocked by a secondary air control plate integrally formed with the pawl of trivet within a clearance formed between the receiving pan and the upper surface of trivet upon which a foodstuff is placed. CONSTITUTION:A secondary air control plate 23 integrally formed with the pawl 7 of trivet 6 is provided between the upper surface of trivet 6 and a receiving pan 10. A secondary air is supplied to the central portion 4 of burner 2 through a secondary air supplying hole 11 and a secondary air hole 5. The clearance 13 formed between the bottom of pan 9 and a retaining portion 8 for retaining the pawl 7 of trivet 6 is utilized as an exhaust gas passage 14 and a secondary air supplying passage 15. A secondary air flow is thus supplied to the exterior of burner 2 through this clearance 13. In consequence, as the clearance 13 is restricted, the secondary air hole 5 receives the imposition of increased draft force. An incomplete combustion due to a deficient air is thus prevented. A combustion flame 3 is rendered short and consequently the pan 9 can be placed in position closer to the burner 2. Moreover, the temperature of exhaust gas does not decrease, which would otherwise take place by the diluting effect of secondary air. A thermal efficiency is thus improved.
Patent JP-H11299662-A (JP)
Title: Harshness removing sheet
Inventor: KOYAMA YUKI
IPC: A47J36/16
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To always keep the expanded state of a harshness removing sheet without slippage and curling even in the case of using a thin cloth piece with a small metsuke (weight/unit area) not to absorb soup to excess. SOLUTION: This harshness removing sheet is provided with a reinforcement part 2 for keeping the expanded shape of a cloth piece 1. The cloth piece 1 is cut to a shape corresponding to the flat surface shape of a pan 3. The flat surface shape of the cloth piece 1 is similarly circular for a general round pan forming a circle in plane, and as a use for a square pan used in some cases, it is a square, and the corners of which are rounded. The size of the cloth piece 1 is preferably a size smaller than a pan 3 to be used in view of the easiness for putting the harshness removing sheet down in the pan 3. The reinforcement part 2 facilitates retention of the expanded shape of the cloth piece 1 and prevents the outer peripheral edge of the cloth piece 1 from being curled due to blow-up of the soup 4. Further, the outer peripheral edge of the cloth piece 1 is made heavier by the provided reinforcement material, so that the cloth piece 1 in the central part is easily put on along the food material 5.
Patent JP-H08282676-A (JP)
Title: Liquid ejection tap
Inventor: HAYAKAWA SHIGERU
IPC: B65D25/40
Filed: 1995-04-11
Abstract: PURPOSE: To prevent a liquid ejection tap for opening/closing a tap with a nozzle rotated from accidentally opening by fitting a slide ring having an engaging part to the nozzle so that the tap is disabled from opening. CONSTITUTION: A lateral tube 6 is laterally provided at an upper end of a support tube 5 standing from a base tube 3 fitted to a neck 2 of a container to constitute a tap body 1, white an intermediate part of a nozzle 22 with a rear face closed with a through hole 25 drilled into the lateral tube 6 is passed through. A rotating member 21 with a handle 23 protruding outward on a side is rotated in both normal and reverse directions, so that the through hole 25 is connected to an opening 7 for opening/closing the tap.  Then a slide ring 32 with an engaging part 36 to be engaged with a protrusion 8 of a main body 1 is slidably fitted into the nozzle in a fore-and-aft direction, so that the nozzle 22 can be disabled from rotating simply by pushing the slide ring 32 backward at the time of closing the tap, and the tap may not accidentally open by another object coming against the handle 23. Further, a lid 34 to be fitted to a front end of the nozzle 22 is attached to the slide ring 32 via an elastic belt 33 to further improve safety.
Patent JP-S62267363-A (JP)
Title: Novel bisazo compound and its production
Inventor: SASAKI MASAOMI
IPC: G03G5/06
Filed: 1986-05-15
Abstract: NEW MATERIAL:A compound of formula I (Z is benzene ring, naphthalene ring, or carbazole ring; R is H, halogen, lower alkyl, lower alkoxyl or nitro; n is 1-3). EXAMPLE:1, 8-bis[4-(2-hydroxy-3-phenylcarbamoylnaphthyl-1-aze)phe-nyl]-1,3,5,7- octatetraene. USE:Organic photoconductors. Useful for highly sensitive electrophotographic photosensitizers (especially laminate type ones) for use in high-speed copying machines and laser printers. PREPARATION:A coupling reaction is made between a tetrazonium salt of formula II (X is anionic functional group) and a coupler of formula III.
Patent JP-H04339477-A (JP)
Title: Noise removing circuit for charge coupling device
Inventor: DAIHO MASAHIRO
IPC: H04N5/378
Filed: 1991-05-16
Abstract: PURPOSE:To display a stable noise suppressing effect by utilizing the reflection of a delay line, finding out a difference between a field through level and a signal level by an effective signal voltage and removing components other than an effective signal voltage. CONSTITUTION:An output signal a1 from a preamplifier 11 is supplied to the delay line 13 and a buffer circuit 14 through a resistor 12. A signal b1 delayed only by a delay time tau through the line 13, inverted at its phase on an output terminal, reflected, and then delayed by the delay time tau is reached to an input terminal. In the input terminal, a difference between the signals a1, b1 is found out and outputted through the circuit 14 as an output signal c1. The effective signal voltage for picture elements is modulated at its amplitude by the signal c1, the modulated voltage appears as a negative voltage to a reference voltage and waveform components more than a fixed voltage out of the signal c1 are removed by a clipping circuit 15. A DC voltage is removed through a notch filter 16 and only an effective signal appears. Noise components other than the effective component are removed and only the effective component can be accurately extracted.
Patent JP-S5635803-A (JP)
Title: Valve device for takeout of divergent pressure oil such as pilot pressure oil
Inventor: SATOU YUUJI
IPC: F15B11/16
Filed: 1979-08-31
Abstract: PURPOSE: To simplify constitution of a divergence circuit and installation of the same to the equipment by composing the hydraulic circuit for taking out divergent pressure oil such as pilot pressure oil in a sequence valve device.  
     CONSTITUTION: A spool valve 11 and a relief valve 16 are incorporated in the valve casing 20 and a solenoid valve 15 to open and close a by-pass circuit is mounted over the valve casing 20. Thereby, the installation is simplified and, because pilot circuits 12, 13 can be utilized as by-pass circuit 14 at the passages 31, 32 and the chamber 28 on spring side, the construction can be considerably simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05306859-A (JP)
Title: Ice making device
Inventor: OKAMOTO TAKEHISA
IPC: F25C1/10
Filed: 1992-04-30
Abstract: PURPOSE:To execute ice separation operation definitely by continuing the drive of a pan rotating motor definitely. CONSTITUTION:A microcomputer 26 outputs a starting signal from an output terminal A and turns on a transistor 30 and drives a pan rotating motor 10 by way of a drive circuit 32, inverting switches 17 and 18. A horizontal switch 16 is turned on when an ice making pan is rotated by a specified angle, and turns on transistors 41 and 30. The microcomputer 26 suspends the output of a starting signal when one second passes since it detects a turn on signal of the horizontal switch 16 after having output the starting signal. This construction makes it possible to continue the drive of the pan rotating motor 10 definitely even when there exists an unsteady state of contact resistance directly after the horizontal switch is turned on.
Patent JP-H06326210-A (JP)
Title: Sub-mount for optical semiconductor element
Inventor: ISHII MITSUO
IPC: H01S5/00
Filed: 1993-05-13
Abstract: PURPOSE:To prevent die bonded solder from coming into contact with a junction exposed to a chip side especially when assembling J/D required for low temperature characteristics. CONSTITUTION:Barrier layers 7a and 7b are formed on both surfaces of a sub-mount board 10. Furthermore, an AuSn eutectic solder layer 8 is partially formed on the barrier layer 7b where an AuSn eutectic solder layer 9 is installed to the whole surface of the barrier layer 7b. This construction makes it possible to inhibit the amount of solder which swells out to a chip side to a satisfactory extent, thereby providing a high reliability laser element which reduces an initial failure attributable to soldering short to a junction and which is virtually immune to the effect of solder in an environmental test.
Patent JP-S62266378-A (JP)
Inventor: MAYAMA NORIO
IPC: F25D23/00
Filed: 1986-05-14
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-2000303289-A (JP)
Title: Composite spun yarn including dyed wholly aromatic polyamide staple fiber and fabric using the same
Inventor: UEDA SHUJIRO
IPC: D03D15/12
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheath-core type composite spun yarn and a fabric capable of stably supplying materials for an outdoor sportwear and protective clothes sufficiently demonstrating functions such as heat resistance, resistance to cut wound or the like in a fireman uniform and a high-temperature working uniform for operations exposed to flame and high temperature, excellent in shape retention such as brilliant tailored finish, pleats retention, wrinkle resistance or the like, having aesthetic character such as dying in deep color, capable of being dyed into a colorful and clear color. SOLUTION: This sheath-core type composite spun yarn comprises dyed wholly aromatic polyamide staple fibers as a sheath component and a polyester filament yarn comprising a core component, the spun yarn is composed of 65-90 wt.% of the wholly aromatic polyamide staple fibers and 10-35 wt.% of the polyester filament yarn in the weight ratio.
Patent JP-H02296699-A (JP)
Title: Liquid transportation system
Inventor: MURASE YUICHI
IPC: G01F11/04
Filed: 1989-04-29
Abstract: PURPOSE:To obtain a highly miniaturized and energy-saving liquid transportation system having a high reliability by a method wherein the opening time period of a valve and the number of opening times of the valve are controlled corresponding to the pressure of liquid to discharge the liquid at a desired flow rate. CONSTITUTION:A storage 21 consists of a soft silicon rubber bag 22 with a discharge pipe in which several cubic centimeters of liquid 3 is stored, a cylindrical case 23 with a screw-adjusting cap 24 in which the bag 22 is accommodated, a compression coil spring 41 that is provided with a pressing rod 42 on and end and housed in the case 23. The pressing rod 42 presses the soft bag 22 by means of the repulsion force of the compression spring 41, and the cap 24 is turned to delicately control the liquid at a desired pressure, so that the liquid is pressurized without supply of external energy. A solenoid valve 5 which is mounted on a discharge pipe extended from the case 23 is brought in on/off action at about 10ms cycle by electric pulses, and the duty ratio can be freely set within a range 0-50%. The liquid 3 is used in a pressure range in which the pressure always remains at the set pressure even when the flow rate is reduced.
Patent JP-S6322869-A (JP)
Inventor: UIRIAMU EICHI RUISU
IPC: B01F7/00
Filed: 1987-05-07
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-S5824497-A (JP)
Inventor: KOMATSU HAJIME
IPC: G06K19/06
Filed: 1981-07-16
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-H09267849-A (JP)
Title: Flexible packaging container having non-opening type spout
Inventor: KAI SHIGEO
IPC: B65B9/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To easily take out a filler article, and at the same time, prevent the filler article from leaking during transport and storage by a method wherein at a cylindrical intermediate part of a spout comprises of an integral structure made of a synthetic resin, an incision is provided along the periphery of the cylindrical body, and the spout is opened by breaking the spout along the incision. SOLUTION: To a bag body 11, a non-open type spout 1 wherein a synthetic resin with high safety and chemical resistance is used, and which comprises of a cylindrical body of an integral structure having a pointed top part 6 with the closed tip, and is long and thin, and slightly expanded at the bottom, is attached. At the approx. center of the spout 1, a disk-form upper edge part 2 is provided, and an upper protruding strap 3 is provided directly above the upper edge part 2, and an incision 4 is provided directly below the upper edge part 2, along the circumference of the cylindrical body.  In addition, a lower protruding strap 5 is provided directly below the incision 4, along the periphery of the cylindrical body, and the upper protruding strap 3 and the lower protruding strap 5 are constituted in such a manner that the outer diameter of the upper protruding strap 3 and the inner diameter of the lower protruding strap 5 may become approx. the same, and the pointed top part 6 can seal the opening as a lid so that a content may not leak out when the spout 1 is divided into the top and the bottom.
Patent JP-H09271276-A (JP)
Title: Soil irrigation instruction device and method therefor
Inventor: NISHIDE TSUTOMU
IPC: A01G27/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a soil irrigation instruction device and the method provided with measuring accuracy capable of obtaining almost the same detection value without the dispersion of the characteristics of a sensor and versatility without the change of the characteristics generated from the difference of a soil property capable of simplifying a measurement principle, facilitating handling, reducing faults and performing automation at a low cost. SOLUTION: A porous columnar moisture absorbing body formed by adding water to calcium sulfate powder is embedded and installed in detection soil as the sensor 10, a detection electric resistance value dR equivalent to a soil moisture tension value pF outputted from electrodes 11 and 12 provided together and a set electric resistance value sR equivalent to a desired moisture tension value pF are compared, and when the former exceeds the latter, irrigation instruction signals 41 are outputted or a solenoid valve is operated.
Patent JP-H09278053-A (JP)
Title: Easily replaceable liquid discharging container
Inventor: FUJIMORI ASAKO
IPC: B65D51/24
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To easily extrude even a viscous content into a container by a method wherein a packaging bag for replacement is squeezed by using an incision at the time of replacement, and by doing so, a weakly bonded part of the packaging bag is broken. SOLUTION: After removing the heat-sealed part, a packaging bag 2 for replacement on which a heat-sealed part and a weakly bonded part are provided, is set in an incision of an internal lid 10 of a liquid discharging container, and placed in the container 4. Then, by using a hole for handle being provided at the upper part of the packaging bag 2, the packaging bag 2 is pulled up while holding the internal lid 10 by hand, and by doing so, the weakly bonded part on the packaging bag is largely broken, and a content 5 flows out into the container 4, and a content in the packaging bag is extruded by a gap of the incision, and almost no residue stays in the packaging bag.
Patent JP-H07296425-A (JP)
Title: Method for measuring radius of read-in area of optical disk and device for measuring radius
Inventor: NISHIDA RYUSUKE
IPC: G11B19/02
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a measuring method and device for measuring a radius of read-in are of an optical disk which can easily measure a radius of the read-in area. CONSTITUTION:Reproducing a signal of a read-in area A2 of an optical disk D with an optical pickup by rotating the optical disk D, a radius position A7 where this signal of the read-in area A2 is finished to be a boundary line between the read-in area and the next program area A3 is measured, and a read-in area finish radius is measured. Next, rotating reversely the optical disk D, the optical pickup is made to follow it, a boundary line A6 between the start point of the read-in area A2 and a mirror area A1 on the inner peripheral side of the area A2 is measured, and a read-in area start radius is measured.
Patent JP-H0229317-A (JP)
Title: Joining device for two layer or more of paper product
Inventor: RAINHORUTO UUREMAIAA
IPC: B29C65/08
Filed: 1989-05-02
Abstract: PURPOSE: To bond a paper product of two or more layers such as a simple letter, a folded printed matter or various papers by providing a binding mechanism having an ultrasonic head and the support cooperated with the ultrasonic head and arranging the ultrasonic head and the support to the opposed side parts of a feed track. CONSTITUTION: A folded paper product 16 is fed to a binding mechanism 14 through a feed mechanism 12. A pressure roller 24 having width coinciding with that of a feed belt 18 also has the function for guiding the paper product 16 to involve the edge of the paper product 16 in the gap formed by an ultrasonic head 26 and an anvil wheel 28. An ultrasonic head 42 (e.g.; 40-60 kHz) operated by ultrasonic frequency is raised in temp. by the rapid up and down motion in a micro-region in order to melt the thermoplastic adhesive applied to the insides of paper layers. By applying pressure at the same time, the paper layers are mutually pressed to act so as to mutually penetrate in the surface regions of both superposed fiber fleeces by the surface structure of the circumferential surface of an embossing wheel 28.
Patent JP-H0284402-A (JP)
Title: Smooth muscle cell proliferation inhibitory factor
Inventor: UIRIAMU II BENITSUTSU
IPC: C12P19/26
Filed: 1989-05-02
Abstract: NEW MATERIAL: A smooth muscle cell growth inhibitor containing a pure glycosaminoglycan having smooth muscle cell growth inhibitor activity and being isolatable from an endothelial-cell-conditioned medium as a part of a heparan sulfate proteoglycan having a molecular weight of about 10 5 -10 7  and a buoyant density of less than 1.4 g/ml, which releases a glycosaminoglycan chain having a molecular weight of about 55000-75000 on protease cleavage.  
     USE: A growth inhibiting agent of smooth muscle cells during endothelial cell culture as a medice for inhibiting smooth muscle cells growth.  
     PREPARATION: For example, endothelial cells sampled from lung artery of bovine fetus near expiration period are bred in a culture medium, after which the endothelial cells are separated, detergent capable of being dialyzed in the culture medium is added, and heparan sulfate proteoglycan is separated by ion exchange, gel filteration, or density gradient centrifugation or the like. Thereby obtaining the objective smooth muscle cell growth inhibitor. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62267171-A (JP)
Title: Paper feed mechanism of printer
Inventor: TAKEMOTO TAKESHI
IPC: B41J13/02
Filed: 1986-05-15
Abstract: PURPOSE:To enhance the operability of a printer, by allowing a feed roller to be spaced apart from a platen by a small force by bringing an energizing member in a relaxed state by a change-over member. CONSTITUTION:An energizing member 26 which energizes a feed roller 20 feeding recording paper while pressing the same onto a platen 5 in the direction of the platen 5 is brought into a relax state by a change-over member 25 for allowing the feed roller 20 to contact with and separate from the platen 5 to separate the platen from the feed roller and brought in a tensioned state by the change-over member to press the feed roller to the platen. By this constitution, the feed roller can be separated from the platen by a small force, and not only the operability of a paper feed mechanism but also that of a printer can be enhanced to allow miniaturization and wt. reduction.
Patent JP-H0411070-A (JP)
Title: Production of base fabric for interlining cloth
Inventor: NISHIDA IKUHARU
IPC: D06M101/16
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the subject flexible base fabric excellent in drapeability by arranging polyester multifilament yarn composed of filaments having a superfine single filament size in warp and/or weft yarns, weaving the yarns at a cover factor within a specific range and subjecting the resultant woven fabric to weight reduction processing with an alkali. CONSTITUTION:A woven fabric, prepared by arranging polyester multifilament false twist textured yarn having <=1.0 denier single filament size in warp and/or weft yarns, designed and woven at a cover factor(CF) within the range of 650<=CF<=1200 is subjected to weight reduction processing with an alkali to afford a base fabric more flexible than the front fabric, excellent in drapeability and useful for interlining cloth. The resultant interlining cloth is good in adhesion to the front fabric and enables obtaining of the interlining cloth hardly causing deterioration in hand of the front fabric.