baber/WOPTO huggingface dataset:
Patent JP-H02144846-A (JP)
Title: Battery housing for portable type lighting fitting
Inventor: REONHARUTO YAUMAN
IPC: H01M50/244
Filed: 1989-10-04
Abstract: PURPOSE: To enable a battery housing to be worn comfortably by fixing its position using guide pieces through which a belt is passed, and recessing its inside wall facing the wearer. CONSTITUTION: A box-shaped housing 1 has a circular basic form and has a recessed inside wall 2 contained within one cylindrical face, an outside wall 3 parallel to the inside wall 2, two side walls 4, a flat bottom face, and a lid 5 which is also flat. At the upper edge of the recessed inside wall 2 are a plurality of guide pieces 6, allowing the battery housing 1 to be tightened to the wearer by a belt. Bayonet sockets 10, 11 are provided on the upper surface of the lid 5 and in the regions for the sides of the inside wall 2 and the outside wall 3, and a plurality of indicator lamps 12 or measuring devices are mounted in positions where they are within the viewing field angle. Therefore, the housing is supported stably by the wearer without limiting freedom of movement.
Patent JP-H1194390-A (JP)
Title: Operation controller and control method for plurality of absorption cold water/hot water generators
Inventor: OTSUKI KOICHI
IPC: F25B15/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To realize energy save operation by designating the heating section of a part of a hot water generator to operate without limiting the heating quantity and designating the remainder to operate while limiting the heating quantity. SOLUTION: Three absorption cold water/hot water generators 1 are installed in parallel between the inlet and outlet header sections 31, 32 for cold/hot water and provided with a controller 4. Since two generators are operated with a high heating quantity and one generator is operated without restricting the heating quantity when three generators are operated, they are operated with low heating quantity or the operation is stopped for a light load whereas they are operated with low heating quantity or low heating quantity for a heavy load. Consequently, temperature controllability can be enhanced. When the heating quantity is restricted, number of times of operation/stoppage is decreased significantly and energy save operation can be realized.
Patent JP-S61130908-A (JP)
Inventor: HIOKU DEIAN KOOE
IPC: G02B6/42
Filed: 1985-11-21
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-H01104324-A (JP)
Title: Air cleaner
Inventor: OKUYAMA KENJI
IPC: B01D53/30
Filed: 1987-10-15
Abstract: PURPOSE:To make sensitivity of a sensor almost constant even in a room of high gas concentration by comparing a detected value of contamination in the room at the moment of stopping a fan to a reference value before operating the fan and by correcting a value of criterion level when the detected value of contamination after stopping the fan is large. CONSTITUTION:Setting VS1 as a reference value of contamination before operating a fan, an operation mode of low-high is selected in accordance with a calculation result of an accumulator 11, which represents a contamination caused by smoking. When the fan is stopped, a value of contamination VS2 indicated right after the stop is stored in RAM 21 as a reference value. At this moment, the ratio of reference value after stopping the fan to that before operating the fan, VS2/VS1, is calculated by an accumulator 22, and the calculated value is compared to a prescribed value by a comparator 23. If the former value is equal or larger than the latter one, i.e., the gas concentration after stopping the fan does not return to the former low state, a criterion level of fan operation shall be corrected to be higher by a correction device 20.
Patent JP-H08310801-A (JP)
Title: Ozone generating electrode device and production of ozone generating electrode
Inventor: WATANABE YUKIO
IPC: H01T23/00
Filed: 1995-10-06
Abstract: PURPOSE: To safely operate an electrode device capable of starting generation of ozone even under high-temp. and high-humidity conditions and capable of generating ozone in a large amt. by forming a discharge electrode and an induction electrode on a porous insulating sheet to constitute an ozone generating electrode and forming a rugged surface on the discharge electrode. CONSTITUTION: A copper foil covering both sides of a porous insulating sheet 1 having >=5 relative dielectric constant is etched, and the remaining copper foil is plated with gold or platinum to form a discharge electrode 2 and an induction electrode 3. A protrusion 2A and a recess 2B are formed on the periphery (surface) of the discharge electrode 2 to facilitate the generation of a corona discharge. Meanwhile, a cutout 2C is formed inside the electrode to increase the yield of ozone. The face of the insulating sheet 1 provided with the discharge electrode 2 except the part of the discharge electrode 2 is coated with a heat-resistant insulating material to protect the insulating sheet. The induction electrode 3 has a larger area than the discharge electrode.
Patent JP-H05100776-A (JP)
Title: Micro-computer
Inventor: NAKAMURA MICHIYA
IPC: G06F1/24
Filed: 1991-10-08
Abstract: PURPOSE:To deal with many kinds of the oscillator having the different oscillation stable time without any waste. CONSTITUTION:The micro-computer includes a 1-shot signal generating circuit 1 to input a resetting signal SR and output a 1-shot resetting signal synchronized at the time of the generation, a timer counter 2 to input the 1-shot resetting signal S1, count an oscillation clock signal SCLK and output respectively short time and long time timer signals SS and SL, and an internal circuit resetting signal generating circuit 3 having a front step RS flip flop 4 to input the signal SR, the signal SI and a short time timer signal SS, a logical gate 5 to input a flip flop output signal S4, an inverting signal SRR of the resetting signal SR, and a long time timer signal SL and output a logical output signal S5, and a rear step RS flip flop 10 to input the logical output signal S5 to a resetting edge R and the resetting signal SR to a setting edge S and output an internal circuit resetting signal SIR.
Patent JP-S62119938-A (JP)
Title: Semiconductor device provided with redundancy circuit
Inventor: OKAMOTO TATSURO
IPC: H01L21/268
Filed: 1985-11-20
Abstract: PURPOSE:To permit the fuse of a semiconductor device provided with a redundancy circuit to be blown at very low energy and to prevent damage to the element by using Mo, W, Cr or V for the material of the fuse. CONSTITUTION:A laser beam 8 is irradiated on the desired part of a wiring 7 for fuse in an oxidizing atmosphere. The material of the wiring for fuse is a high-melting point metal of Mo, W, Cr or V, but is changed into a low- melting point MoO2, WOx, CrO3 or V2O3 by the laser irradiation and furthermore, the MoO2, WOx is a volatile substance. Accordingly, the lowest impressing energy density value needed for blowing the fuse becomes small and damage to be inflicted on the element in the vicinity of the fuse and the designed pattern can be sufficiently prevented.
Patent JP-H04141533-A (JP)
Title: Method for recovering noble metal
Inventor: INOUE KATSUTOSHI
IPC: C22B11/00
Filed: 1990-09-28
Abstract: PURPOSE:To advantageously adsorb and recover Pt, Pd and Rh by adding chitosan contg. iminodiacetic acid as a functional group to a platinum metal- contg. soln. and executing stirring. CONSTITUTION:The acidity of a soln. contg. platinum group metals is regulated to 0.05 to 0.4N. This soln. is mixed with chemically modified chitosan contg. iminodiacetic acid as a functional group, and, while stirring is executed, the above mixture is mixed with hydrochloric acid to regulate its acidity to 0.5 to 6N, by which the platinum group metals such as Pt, Pd and Rh are adsorbed into the chemically modified chitosan. The chemically modified chitosan adsorbed with the platinum group metals is separated by filtering hydrochloric acid of 5 to 6N and the above chitosan are mixed and stirred; and the above mixture is filtered away, by which Pd among the adsorbed platinum group metals can almost be eluted.
Patent JP-S62119640-A (JP)
Title: Machine language instruction pre-processing system
Inventor: NODA TAKAHITO
IPC: G06F9/22
Filed: 1985-11-20
Abstract: PURPOSE:To improve the processing speed by storing fetch data in plural registers by applications into plural registers simultaneously having the possibility of storing the data when a fetch timing comes. CONSTITUTION:The fetch data is stored simultaneously in plural registers having the possibility to store the data among plural registers by applications when the fetch timing comes before the discrimination result to which register the data are to be stored among the plural registers by applications in fetching a machine language instruction in an information processing unit of the microprogram system having plural registers by applications for storing a machine language instruction and storing and processing each part of the fetched machine language instruction into the registers by applications. Thus, an idle time as to the fetch operation is not caused.
Patent JP-2001087932-A (JP)
Title: Method and device for cutting cylindrical material
Inventor: TOMITA MASAHIRO
IPC: B23D21/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder cutting method and device at a low cost, in a small and light construction, and with easy operation to cut regardless of the shape of cylinder. SOLUTION: A cylinder cutting device 1 consists of a single piece structure of a first body 11 including a blade 2, blade transporting means 3, handle 4 and power transmitting means 6 and a second body 12 having a supporting member 5 and is embodied in a small and light construction. Because the blade 2 and supporting member 5 can make relative movement, a cylinder such as oil filter element 7 can be cut irrespective of the apparatus size and shape. Because of cutting a part 71 near the winding-fast, the oil filter element 7 is prevented from deformation, and it is easy to take out the contents. Cutting of the element 7 can be made only by rotating the cutting device 1 upon fixing its end on the opposite side to the wind-fast part 71, and the cutting operation can be executed easily and certainly.
Patent JP-H10107687-A (JP)
Title: Synchronization following circuit in spread spectrum communication and radio communication equipment
Inventor: NARUSE MASAO
IPC: H04B1/7085
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To simplify the design and to reduce the circuit scale in the synchronization hold circuit in the spread spectrum communication. SOLUTION: A delay device 10 is placed on a path of a reception signal to produce a signal a signal to be sent to a demodulation section 20 and a signal whose phase is shifted from a phase of the signal, and a subtractor 35 is used to generate a difference between the signals whose phases are shifted to each other. A spread code is multiplied (31) with a signal L fed to the demodulation section 20 and with the difference and the product is integrated (32). An integration result H or its code in the demodulation section 20 is multiplied with an integration result P to generate a control signal K to be outputted to an LPF 43. Thus, the synchronization hold circuit is configured with a same performance as a conventional circuit but with a remarkably small circuit scale and the power consumption is reduced.
Patent JP-S62119821-A (JP)
Inventor: MIYATA MASAAKI
IPC: H01H31/02
Filed: 1985-11-20
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-H03254324-A (JP)
Title: Method and device for grinding suturing needle with edge and suturing needle with edge
Inventor: MATSUTANI KANJI
IPC: B24B21/00
Filed: 1990-10-01
Abstract: PURPOSE:To reduce the cost and at the same time to obtain a suturing needle excellent in piercing property by moving a grinding sheet in the lengthwise direction, arranging the central axis of the stock for a suturing needle nearly at right angles to the moving direction of a grinding sheet, pressing the stock to the grinding sheet and grinding it. CONSTITUTION:The stock (a) is grasped by a chuck 11 and approached to a grinding surface 4. In this time, the stock (a) is arranged so that the direction of the central axis of the stock (a) takes the direction crossed at right angles to the direction moving the grinding sheet 2. As the grinding sheet 2 is moved in the direction of an arrow (c) or in the directions of arrows (a, b), a specified force acts on the stock (a) and the stock is pressed on the grinding sheet 2 to carry out grinding operation. In this way, it is possible to obtain a suturing needle having a good piercing property.
Patent JP-H03122526-A (JP)
Title: Detection of level of molten metal
Inventor: NAGANUMA YOICHI
IPC: G01F23/26
Filed: 1989-10-05
Abstract: PURPOSE:To remove a delay in a time of detection, to increase responsiveness and to make measurement highly precise by a method wherein a change in the impedance of a receiving coil caused by an amplitude of an eddy current generated in a molten metal itself is measured as a change in a phase. CONSTITUTION:When a molten metal 1 is filled up in molds 2, 3 and a part of a magnetic flux transmitted through the mold 2 passes through the metal 1, an eddy current is generated in the metal 1 and the impedance of a receiving coil 7 changes. Then a phase shift occurs, compared with a case when only air 6 is present, the metal 1 being absent, in the molds 2, 3, and the value of this phase shift is outputted as a voltage value by a phase difference detector 9. In the case when a melt level is positioned near transmitting and receiving coils, the output voltage value of the detector 9 changes in a reverse order and continuously. By measuring this phase shift, accordingly, the position of the level of the molten metal in the vicinity of the transmitting and receiving coils 4 and 7 can be detected.
Patent JP-H10102743-A (JP)
Title: Decorative laminated sheet with groove
Inventor: NAGAMI YOSHIHIRO
IPC: E04F15/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an excellent designing property by forming a plural number of section V shaped decorative grooves on a surface of a plane rectangular decorative sheet and forming a chamfered surface for joint groove formation on an upper edge part by providing joint parts on both side surfaces in the longitudinal direction. SOLUTION: A decorative sheet 1 with grooves applied with processing of a joint part, processing of a chamfered surface for joint groove formation and processing of grooving of decorative grooves on the side of a surface is molded by attaching and integrating a surface decorative material on the surface side of a plane base plate. Thereafter, a joint groove is formed by forming a plural number of section V shaped decorative grooves 4 in the longitudinal direction on the surface of this decorative sheet 1 and applying processing of chamfered surfaces 5 on edge parts on both side surfaces in the longitudinal direction of the decorative sheet 1.  Chamfering depth Db is made smaller than depth Da of the decorative groove, a chamfering angle Qb is made larger than a half of a groove bottom opening angle Qa of the decorative groove 4, and chamfering width Wb is made half of decorative groove width Wa. Consequently, it is possible to maintain an excellent designing property by recognizing in human eyes that the joint groove and the decorative groove are the same groove in a state where a clearance is produced between the joint parts.
Patent JP-H05104476-A (JP)
Title: Parts holding device
Inventor: WATANABE YOICHI
IPC: B65H3/14
Filed: 1991-10-08
Abstract: PURPOSE:To relax the shock at the time of abutment of parts and a suction pad in a parts holding device, which has a negative suction type pad, for OA equipment or the like by fitting an elastic member to the end surface for abutting each parts of each X, Y axial position control means of a hand main frame. CONSTITUTION:A suction work front end position control means 23 (X-axial position control means) for controlling the front end position (X-axial position) of a parts 2 is provided in the lower surface of a hand main frame 21. An-X axial direction control member support body 25, of which position is controlled in the longitudinal direction by an X-axial position adjusting member 24, and an X-axial position control means (control pin) 26 are provided. This control pin 26 is always pushed backward by a backward pushing spring 27. A Y-axial position control means 31 is provided similarly, and a right end position control pin 34 is energized for arrangement by a left pushing spring 35 through a Y- axial position control member support body 33. With this structure, the shock to be caused by the abutment of a suction pad and a parts at the time of positioning the parts for suction is absorbed by the pushing springs 27, 35.
Patent JP-H02106927-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIENO FUMITAKE
IPC: H01L21/304
Filed: 1988-10-17
Abstract: PURPOSE:To reduce a processing temperature by removing carbon adhered on the surface of a silicon substrate with ozone, and further removing an oxide film adhered on the surface of the substrate with hydrogen fluoride gas. CONSTITUTION:Carbon (containing organic material) on a silicon substrate S is reacted with ozone to become carbon monoxide, carbon dioxide, and other oxygen compound to be removed in ozone process. In this case, the silicon of the substrate S is reacted with the ozone to generate solid silicon dioxide film. In the hydrogen fluoride process after the ozone process, the oxide film (spontaneous oxide film and generated silicon dioxide film) on the substrate S is reacted with the hydrogen fluoride to become gaseous silicon tetrafluoride and steam to be removed. Thus, the substrate S is effectively purified at the low processing temperature.
Patent JP-H01102527-A (JP)
Title: Liquid crystal shutter system
Inventor: JINGU KEIJI
IPC: G02F1/137
Filed: 1987-10-16
Abstract: PURPOSE:To constitute the title system so that an image is always viewed in some specific direction, and the image can be viewed or cannot be viewed in other specific direction in accordance with necessity by specifying the product DELTAnX(d) of a refractive index anisotropy DELTAn and liquid crystal layer thickness (d) of a nematic liquid crystal used for a liquid crystal display element. CONSTITUTION:The product DELTAnX(d) of a refractive index anisotropy DELTAn and liquid crystal layer thickness (d) of a nematic liquid crystal is limited to a range of about 0.5mum-about 1.1mum. Accordingly to such constitution, from an observer A who is positioned in roughly the left upper part 3 of an image display device 1, a display image can always be observed, and from an observer D who is position in about the right upper part 4, the display image can be observed or cannot be observed in accordance with necessity. In this regard, whether the display image can be observed from the observer D or not is controlled by a driving voltage applied to a liquid crystal shutter.
Patent JP-H1081347-A (JP)
Title: Bag with dispensing function
Inventor: KAKIMOTO SEIICHI
IPC: B65D33/25
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a bag with a dispensing function, in which confectionery, food for pets, or seeds, liquid, etc., are packed in a sealed state, out of which the contents can be easily taken in small quantities as necessary without touching the contents, and, moreover, which can be tightly sealed again after use. SOLUTION: Two sheets composed of laminated films or other synthetic resin sheets are superposed on each other, and three edges of both side edges and an opening/closing mouth edge are bonded to form a bag 10. A zipper 1 is provided on the inner side of the opening/closing mouth of the bag, and an intermediate lid 2 formed by folding a sheet member in two is provided in the bag on the farther inner side than the position of the zipper. Each outer face of both of a terminal end and the other end of the intermediate lid 2 folded in two is independently bonded to each inner face of both the front sheet and rear sheet, respectively, to form, in the bag, a dispensing portion having a small capacity between the zipper 1 and the intermediate lid 2, and dispensing ports 3 are opened at suitable places of the intermediate lid 2.
Patent JP-H03123447-A (JP)
Title: Feed for livestock mammal and method for raising with the same feed
Inventor: OKUMURA JUNICHI
IPC: A23K1/16
Filed: 1989-10-07
Abstract: PURPOSE:To obtain the subject feed, containing sorbose and capable of improving both fat metabolism and meat quality without changing the form of feeding and raising. CONSTITUTION:The objective feed containing sorbose in an amount of preferably 0.1-10 pts. wt. based on 100 pts. wt. feed therein.
Patent JP-H0220554-A (JP)
Title: Combustion control agent for isocyanate base foam and production of polyurethane foam
Inventor: KANEYOSHI ASHIDA
IPC: C08L75/04
Filed: 1988-10-17
Abstract: PURPOSE: To make a compound useful as a combustibility inhibitor for hard or flexible isocyanate base foam, by blending ammonium sulfate and, if necessary, a weakly basic powder.  
     CONSTITUTION: (C) The combustibility inhibitor is obtained by blending (a) 100 parts by weight of ammonium sulfate with (b) 5-100 parts of a weakly basic powder selected from among (i) a hydroxide of an alkali earth metal and (ii) a cyanuric acid derivative which is cyanamide, melamine, and (bi) guanidine. (A) An organic polyisocyanate (e.g. toluene diisocyanate) and (B) a polyvalent compound (e.g. acrylonitrile branched polyether polyol) in which the equivalent weights of the NCO group of the A component and the OH group of the B component are NCO/OH=0.9-1.2 are reacted together in the presence of the C component containing 50-150 parts of the (a) component for 100 parts of the B component and, if necessary, (D) a catalyst, a surfactant, a foaming agent such as water, and halohydrocarbon or a similar material to obtain isocyanate base foam. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001082689-A (JP)
Title: Disc type steam trap
Inventor: NISHIKAWA YOSHIHIRO
IPC: F16T1/16
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To protect a bimetal ring from being hit by a valve dics. SOLUTION: A valve disc 11 is arranged in a transforming room 4 formed of inner and outer ring valve seats 6, 7 and a cover member 5, a bimetal ring 13 with ends is arranged on a conical slope part 12 formed on an outer periphery of the outer ring valve seat 7, and a ring plate 14 is arranged between the valve disc 11 and the bimetal ring 13. An outside diameter of the valve disc 11 is larger than an inside diameter of the outer ring valve seat 7 and smaller than an outside diameter of the outer ring valve seat 7, and the valve disc 11 has 6 projections 15 on its outer periphery. Outer ends of the projections 15 are all positioned on a concentric circle, a diameter of the concentric circle is larger than the outside diameter of the outer ring valve seat 7, and the concentric circle is positioned above the ring plate 14.  Steam passing at high speed between the outer ring valve seat 7 and the valve disc 11 can turn around to the transforming room 4 from a clearance between the projections 15 of the valve disc 11, and quantity of steam passing between the ring plate 14 and the valve disc 11 is reduced. Consequently, the ring plate 14 becomes harder to be drawn upward, and the bimetal ring 13 becomes harder to be hit by the valve disc 11 through the ring plate 14.