baber/WOPTO huggingface dataset:
Patent JP-H04350440-A (JP)
Title: Air conditioner
Inventor: YANO YUKIHIRO
IPC: F24F11/02
Filed: 1991-05-29
Abstract: PURPOSE:To reduce the cost of an air conditioner while curtailing running cost by executing rational operation control in the air conditioner, in which an inverter circuit for controlling an output from a heat pump and the heat pump is installed and a means for changing over the state of operation to the state of the air-conditioning of the heat pump and the state of the air- conditioning of the outside air is provided. CONSTITUTION:An inverter circuit I is connected to a heat pump 6 so that an output from the heat pump 6 is adjusted by the inverter circuit I under the state of the air-conditioning of the heat pump. An air blower 23 for the outside air is directly coupled with a power circuit S so as to be constant-output operated, and the connection of the inverter circuit I and the heat pump 6 and the direct coupling of the power circuit S and the air blower 23 for the outside air are interrupted under the state of the air-conditioning of the outside air while changing-over control means 7, 9 connecting the inverter circuit I to the air blower 23 for the outside air are provided so that an output from the air blower 23 for the outside air is adjusted by the inverter circuit I.
Patent JP-S5648149-A (JP)
Title: Capacity calculation for lsi pattern
Inventor: NAKANO TOSHIHIRO
IPC: H01L27/118
Filed: 1979-09-26
Abstract: PURPOSE:To remarkable simplify noise inspections by tracking an output line for a designed LSI pattern while considering circuit composition conditions which are previously memoried in a computer wherein a capacity is calculated while judging whether the capacity causes a bad influence or not. CONSTITUTION:The following are read out from previously memorized bit up: a: A metallic wiring from the starting point of an output line to a terminal. b: A diffusion layer. c: The signal kind of an output line crossing with a wiring dimension at a conductive layer such as poly Si or the like and the output line. d: The relation of types and layers. And a crossing dimension. e: The number of gates and their types. The opposite crossing line and the relation of the kinds and types of gates decide whether each part has a harmful capacity or not. Therefore, the opposite information is also read out from a map. As for the capacity of the outline, the capacity at the position is obtained from the produce of the read out crossing dimension and the capaicty of the unit dimension at the position. Then, a capacity value as a whole is obtained by adding the calculated values after dividing into harmfulness and harmfulness by repeatedly calculating up to the terminal and the goodness and badness of a designed pattern are judged to properly amend. In this way, the design of an LSI will become easy.
Patent JP-H08290438-A (JP)
Title: Double-layer injection molding machine
Inventor: SAKAI KOICHI
IPC: B29C45/07
Filed: 1995-04-24
Abstract: PURPOSE: To easily and accurately stop a mold without complicating the structure of a mold clamping device by arranging a first injection device for injecting a resin of a first layer and a second injection device for injecting a resin of a second layer on both sides of a slide member in a reciprocally slidable manner. CONSTITUTION: Two mold clamping devices 11a, 11b have upper movable plates 13a, 13b moved up and down by rams 12a, 12b and are provided on the fixed plate 14 of a base stand 14a side by side in a horizontal direction. Upper molds 15a, 15b are attached to the upper movable plates 13a, 13b. Two upper molds 15a, 15b are composed of male molds having molding surfaces same in shape and the slide member member 21 forming an injection mold along with lower mold 16a, 16b, 16c allows three lower molds 16a, 16b, 16c attached to the upper surface thereof at the interval equal to that between the upper molds 15a, 15b to reciprocally slide along the row of the upper molds 15a, 15b. The slide member 21 is provided on the fixed plate 14 under the upper movable plates 13a, 13b in a reciprocally slidable manner.
Patent JP-H08295545-A (JP)
Title: Air entraining agent for fly ash-containing cement composition
Inventor: UKITA KAZUAKI
IPC: C04B103/30
Filed: 1995-04-25
Abstract: PURPOSE: To exhibit sufficient air entraining property and to prevent the lowering of the quantity of air to be entrained with the lapse of time or in a process such as transportation, pile-driving or compaction by incorporating a specific anionic surfactant and an amine derivative in a fly ash-containing cement composition. CONSTITUTION: This air entraining agent for the fly ash-containing cement composition consists of (A) 99-1 pts.wt. at least one kind of an anionic surfactant expressed by the formula R<1> COOM (R<1> is an 8-30C alkyl or alkenyl group, M is an alkali (earth) metal or an alkanol amine) and (B) 1-99 pts.wt. at least one kind of amine derivative expressed by the formula (R<2> is an 8-22C alkyl or alkenyl group, each of (m) and (n) is integer of >=1 and m+n=2-5). The air entraining agent is added and used in an amount of 0.001-0.1wt.% based on the total quantity of a binder in the cement and the fly ash.
Patent JP-S5551012-A (JP)
Title: Application of germanium(ge) in hair multiplication
Inventor: MIYAHARA YOSHINORI
IPC: A61K8/19
Filed: 1978-10-09
Abstract: PURPOSE:To obtain a hair tonic comprising germanium or an organic germanium compound as a principal component. CONSTITUTION:A hair tonic useful for treatment of hair receding and alopecia or alopecia praematura due to dermatosis, recovering and enhancing functions of subcutaneous tissue, comprising 5-15wt% of germanium or an organic germanium compound as a principal component. A proper dose of an aqueous solution of an organic germanium compound is dispersed to the affected part to supply oxygen to subcutaneous cells, peripheral blood vessels and hair roots, and to give elasticity to the skin, and multiply hairs.
Patent JP-H08298736-A (JP)
Title: Rotor with permanent magnet of magnet synchronous rotating machine
Inventor: ENDO KENJI
IPC: H02K9/22
Filed: 1995-04-25
Abstract: PURPOSE: To provide the rotor, with a permanent magnet of a large-magnet synchronous rotating machine for large-capacity variable-speed driving, which suppresses the temperature rise of a rotor core when a harmonic magnetic flux contained in a variable-frequency power supply flows into. CONSTITUTION: Cooling fins 1 are formed on the outer circumferential face of a rotor core 7 on which a permanent magnet 8 has been mounted. The heat- dissipating and cooling area of the rotor core 7 to a cooling wind inside a machine is made large, and a rise in the temperature of the rotor core 7 due to an eddy-current loss is prevented.
Patent JP-S5461140-A (JP)
Title: Preparation of alpha-aspartyl-phenylalanine alkyl ester
Inventor: ISOWA YOSHIKAZU
IPC: C07K5/075
Filed: 1977-10-19
Abstract: PURPOSE: To prepare the title compound by the acid decomposition of a solution of 1:1 addition compound composed of N-p-methoxybenzyloxycarbonyl-α-aspartyl- phenylalanine alkyl ester and a phenylalanine alkyl ester.  
     CONSTITUTION: A 1:1 addition compound of N-p-methoxybenzyloxycarbonyl-α- aspartyl-phenylalanine alkyl ester I (R is 1-5C alkoxy) and phenylalanine alkyl ester is dissolved in a solvent such as ketone, and decomposed with an acid such as HCl to afford the objective compound II (e.g.α-L-aspartyl-L-phenylalanine methyl ester). The addition compound may contain water of crystallization. The addition compound can be prepared by reacting the compound III with a compound IV in an aqueous medium in the presence of proteinase.  
     USE:  Sweetener having sucrose-like sweetness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05321654-A (JP)
Title: Exhaust emission control device for engine
Inventor: MAEDA TAKASHI
IPC: F01N3/20
Filed: 1992-05-18
Abstract: PURPOSE:To purify exhaust gas more properly by providing a double exhaust pipe on the upstream side of a catalyst converter, and providing an actuator to open/close a control valve provided to the forward end of the exhaust pipe. CONSTITUTION:A catalyst converter 7 is provided between exhaust gas pipes 6, 9 of an engine 1. The exhaust pipe 6 upstream of the catalyst converter 7 is made the double pipe on the whole length, and pipes 10, 10 are arranged in a concentrical manner. A control valve 15 is connected between an exhaust manifold 5 and the exhaust pipe 6. A control circuit 28 inputs the signals to indicate the operational condition of the engine 1, and drives an actuator 20 during the specified operational condition to close the control valve 15. During the warming-up condition of the engine 1, the control circuit 28 closes the control valve 15, and the exhaust gas passes through only the inner passage 13. In this condition, the outer passage 12 has the heat insulating effect, leading to reduction of the temperature drop of the exhaust gas passing through the passage 13. This arrangement reduces the warming-up time of the catalyst converter, and can be purified more property.
Patent JP-H08313119-A (JP)
Title: Extractor for absorption type water cooling and heating machine
Inventor: WATASE KAZUO
IPC: F25B43/04
Filed: 1995-05-24
Abstract: PURPOSE: To provide an extractor for an absorption type water cooling and heating machine, which extracts uncondensed gas generated in the water cooling and heating machine during heating operation automatically during heating operation to eliminate the deterioration of capacity due to the uncondensed gas upon switching into cooling operation. CONSTITUTION: An extractor is constituted of a rolling unit 2b, rolling uncondensed gas into absorbing solution or refrigerant, an air/liquid separator 13, separating rolled uncondensed gas from a part or the whole of the absorbing solution or the refrigerant, an extraction tank 15, reserving separated uncondensed gas, a liquid level switch 13a, detecting the amount of reserved uncondensed gas, a water ejector 17, discharging the uncondensed gas to the outside of the water cooling and heating machine, a solenoid valve 18 and a pipeline, connecting these instruments.
Patent JP-H08321844-A (JP)
Title: Network device
Inventor: SUZUKI TAKASHI
IPC: H04L12/70
Filed: 1995-05-24
Abstract: PURPOSE: To provide a network device suppressing the reduction of processing speed without raising cost. CONSTITUTION: When a packet is inputted to a LAN controller 2, data are simultaneously written into a communication buffer means 6 and storage means for data addressed to onself 5 by DMA transfer. When the packet is addressed to oneself, a recognition signal for packet addressed to oneself is outputted from a recognition means for packet addressed to oneself 3. When the recognition signal for packet addressed to oneself is inputted to a buffer management means 4, the counter value of a counter means 41 is changed by a prescribed value. Thus, the high-order address of the storage means for data addressed to oneself 5 is changed by the prescribed value. Thus, the packet which is to be inputted next is stored in a page different from data of the packet which is previously inputted.  When the packet which is previously inputted is not addressed to oneself, the counter value of the counter means 41 is not changed and therefore the packet which is to be inputted next is overwritten on data of the previous packet.
Patent JP-S63288075-A (JP)
Title: Electrostrictive effect element
Inventor: NISHIZAWA TAKESHI
IPC: H01L41/083
Filed: 1987-05-20
Abstract: PURPOSE:To reduce electrostatic capacitance of an electrostrictive effect element and stress generated in the inside by forming a hole having a specific sectional area or more to a piezoelectric ceramic member. CONSTITUTION:A piezoelectric ceramic member 1 is made of lead titanate zirconate having composite perovskite structure. Twenty holes having sectional areas of 1X10<-12>m<2> or more such as holes 2 having 20mum thickness, 30mum width and length equal to the depth of the cross section of an element are shaped in a row at pitches of 0.1mm in approximately the intermediate sections of the member 1. An internal electrode 3 is made of a silver-palladium alloy. The members 1 and the internal electrodes 3 are laminated alternately in sixty layers, thus forming a laminate 4. Protective layers 5 consisting of a piezoelectric ceramic member are stacked at both end sections of the laminate 4. Insulating layers 6 insulate the end sections of the internal electrodes 3 exposed to pairs of opposite side faces of the laminate 4 at every one layer. Silver electrodes are baked to the side faces of the laminate 4 to which the insulating layers 6 are shaped, thus forming a pair of external electrodes 7. Accordingly, the quantity of displacement, generating force, electrostatic capacitance and transverse breaking strength at the time when voltage is applied to the connected internal electrodes 3 are reduced respectively.
Patent JP-H08316214-A (JP)
Title: Plasma treating device
Inventor: OKUMURA TOMOHIRO
IPC: C23C16/50
Filed: 1995-05-24
Abstract: PURPOSE: To reduce reflection power returning to a high-frequency power supply for electrode by inserting a low-pass filter where a cut-off frequency is higher than that of a high-frequency voltage to be applied to each electrode between each high-frequency power supply each electrode and a matching circuit. CONSTITUTION: Three electrodes 2-4 are arranged within a vacuum container 1 and high-frequency power supplies 8-10 for power supply are connected to the electrodes 2-4 via matching circuits 5-7. The amplitudes of high-frequency voltages applied to the electrodes 2-4 by the high-frequency power supplies 8-10 for electrode are nearly equal, the phases are shifted by 120 deg., and the frequency is 50MHz. Low-pass filters 14-16 with a cut-off frequency of 65MHz are inserted between the high-frequency power supplies 8-10 for electrode and matching circuits 5-7, thus reducing reflection power returning to a high-frequency power supply for electrode.
Patent JP-H0424973-A (JP)
Title: Gas laser oscillator
Inventor: KARASAKI HIDEHIKO
IPC: H01S3/038
Filed: 1990-05-15
Abstract: PURPOSE:To make the direction of electric field generated by electric conductor uniform and reduce the fluctuation of discharge current, by winding an electric conductor, in a spiral type, around the outer periphery of a discharge tube, which conductor connects a firing auxiliary ring for preventing firing failure at the time of pulse oscillation with an anode or a cathode. CONSTITUTION:An electric conductor 11a is wound, in a spiral type, around a discharge tube body so as to have a pitch smaller than or equal to 200mm, and connects a firing auxiliary ring 10a and a cathode 3a. When the winding pitch is 200mm or below, the ripple factor of discharge current decreases almost proportionally. When the winding pitch exceeds 200mm, discharge is attracted by the influence of electric field generated by electric conductors 11a, 11b, and the ripple factor of discharge current rapidly increases, so that the pitch is necessary to be 200mm or below. When said conductor is wound, in a spiral type, around the discharge tube body via insulator 12, the ripple ratio of discharge current decreases in the case that the thickness of the insulator exceeds 2mm.
Patent JP-S5458697-A (JP)
Title: Regenerating equipment for wet waste activated carbon
Inventor: IDEI EIJI
IPC: C01B31/08
Filed: 1977-10-20
Abstract: PURPOSE: To provide the title equipment with considerably improved thermal economical efficiency and equipment cost by installing a duct for introducing hot  exhaust gas from the equipment into a hopper and attaching a water collecting  header for discharging water to the lower part of the hopper.  
     CONSTITUTION: While wet waste activated carbon falls from hopper 4 into regeneration chamber 3c, it is indirectly heated from the wall of outer tube 3a with hot combustion gas from burners 2 of heating furnace 1, directly heated from the wall of inner tube 3b with hot exhaust gas, and simultaneously brought into countercurrent contact with steam supplied from pipe 7 provided at the lower part of chamber 3c, thus the carbon being regenerated. The walls of inner and outer tubes 3b, 3a are provided with many openings and the steam enters the combustion gas through the openings together with desorbed substances. The regenerated carbon is gradually taken out by bottom product discharge means 8. The combustion gas rises in inner tube 3b through communicating vessel 9 and heats wet activated carbon in hopper 4. Moisture evaporated from the carbon condenses on the wall of hopper 4, falls, and discharges from the system through water collecting header 10 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6023109-A (JP)
Inventor: NAGATA TOMIZOU
IPC: B65B11/30
Filed: 1983-07-12
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-S62281487-A (JP)
Title: Semiconductor laser
Inventor: MITO IKUO
IPC: H01S5/00
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a semiconductor laser, in which the characteristics of vapor growth are utilized and production cost of which can be reduced, by laminating a clad layer, an active layer and a clad layer on a multilayer film substrate in which a buffer layer, a current confinement layer and a cut-off layer are laminated on a semiconductor substrate, an impurity is diffused in a striped manner and a shallow groove is shaped to a diffusion section. CONSTITUTION:A first conductivity type clad layer 6, an active layer 7 and a second conductivity type clad layer 8 are laminated on a multilayer film substrate in which a first conductivity type buffer layer 2, a second conductivity type current confinement layer 3 and a cut-off layer 4 in low impurity concentration are laminated on a first conductivity type semiconductor substrate 1, first conductivity type impurity diffusion 20 in depth reaching the buffer layer 2 is executed in a striped manner and a shallow groove 30 is shaped to said diffusion section 20. The buffer layer 2 such as a p-type InP buffer layer 2, the current confinement layer 3 such as an n-type InP current confinement layer 3, the cut-off layer 4 such as a non-doped InP cut-off layer 4 and a non-doped InGaAsP cap layer 5 are laminated on the substrate 1 such as a p-type InP substrate 1 in succession. The impurity diffusion 20 such as a p-type Zn diffusion region 20 is shaped, the groove 30 is formed on the surface of the region 20, and the clad layer 6 such as a p-type InP cla layer 6, the active layer 7 such as a non-doped InGaAsP active layer 7 and the clad layer 8 such as an n-type InP clad layer 8 are laminated.
Patent JP-2000324603-A (JP)
Title: Insulated trolley wire collector device
Inventor: OKAZAKI ZENJI
IPC: B60L5/08
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure for an insulated trolley wire collector device which can correspond to the needs of miniaturization, speediness, and stable follow performance. SOLUTION: The position of a holder support shaft 6 connecting a collector ring holder 3 to a rotary cylinder 4 is displaced to a side of an arm block 7 from a central part of the collector ring holder 3. A position 22 of the holder support shaft 6 is left as is, a collector ring provided with a prescribed cut in a collector ring length direction lower surface part is held to the collector ring holder, so as to have right/left almost equal length relating to the holder support shaft 6.
Patent JP-H07336210-A (JP)
Title: Pulse input measurement device
Inventor: KAWAGUCHI MASAYOSHI
IPC: H03K21/00
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a pulse input measurement device in which additional processing of pulse count is conducted during or after power failure even on the occurrence of power failure. CONSTITUTION:In the pulse input measurement device provided with a CPU 3 for counting pulses, a memory 4 connected to the CPU 3 and storing the number of pulses, a clock 5 used to detect a pulse interval and a power failure time, and a power supply 6 backing up power for the clock 5 and the memory 4 for the power failure, the CPU 3 is provided with a pulse interval measurement function measuring and storing the pulse interval before power failure, a power failure time measurement function measuring the power failure time after restoration of power failure, a missing pulse calculation function calculating the number of missing pulses during power failure period based on the pulse interval measurement function and the power failure time measurement function, and a pulse addition function adding the number of pulses calculated by the missing pulse calculation function to each counter.
Patent JP-H04327465-A (JP)
Title: Image forming device
Inventor: NAITO MASAKI
IPC: B65H39/11
Filed: 1991-04-26
Abstract: PURPOSE:To enlarge the storage capacity of photocopied sheet sorting device additionally provided at an image forming device. CONSTITUTION:When photocopied sheets more in number than the storage number per one bin of a non-sorting bin 12 and a sorting bin 15 are produced from one document and stored into a sheet sorting device 7, the photocopied sheets are stored into each bin sheet by sheet and this is repeated the required times by the indication of a control part 19, so that the time interval between the previously stored photocopied sheet and the following photocopied sheet to be stored is enlarged to reduce the curl of the previously stored photocopied sheet and thereby to prevent the following photocopied sheet from being caught by the curl.
Patent JP-S613858-A (JP)
Title: Copper alloy having superior heat resistance, workability and electric conductivity
Inventor: SHIMIZU SAJIROU
IPC: C22C9/02
Filed: 1984-06-18
Abstract: PURPOSE:To obtain an inexpensive Cu alloy having superior heat resistance, workability and electric conductivity and suitable for use as a material for electronic machine parts by adding specified amounts of In, Sn and O2 to Cu. CONSTITUTION:The Cu alloy contg. 0.02-0.15wt% in total of >=0.006wt% each of In and Sn and 0.0001-0.005wt% O2 is manufactured. The Cu alloy has superior heat resistance, workability and electric conductivity and is suitable for use as a material for an electric resistor, a capacitor, the strand of a terminal lead wire for electronic machine parts using an Si or Ge semiconductor, a lead frame or the like. The alloy is obtd. at a low cost.
Patent JP-H06328972-A (JP)
Title: Voltage compensation method of dc feeding voltage compensation device
Inventor: WATANABE HIDEO
IPC: B60M3/02
Filed: 1993-05-27
Abstract: PURPOSE:To provide a voltage compensation method of DCVR (DC voltage compensation device) which can prevent the rapid voltage drop in the overload of the feeding voltage at the substation, and at the same time, can obtain the economical feeding facility of the substation by reducing the capacity of the DCVR. CONSTITUTION:A silicon rectifier 1 and a thyristor rectifier 7 which rectify the received power and output it are connected to feeding line P, N in series, and the feeding voltage by the thyristor rectifier 7 is not compensated in the rated load condition, while the feeding voltage is compensated by the output of the thyristor rectifier 7 when the feeding voltage falls below the specified value in the overload condition.
Patent JP-H0686673-A (JP)
Title: New modified substance of t-pa
Inventor: MATSUDA MICHIO
IPC: A61K38/46
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a new modified tissue plasminogen activator (t-PA) improved in activity persistence in the living body by lowering the ability to form its complex with an inhibiting factor for a plasminogen activating factor. CONSTITUTION:This modified substance of t-PA has at least a part wherein an amino acid, having a positive charge and present in a Kringle 2 region of a tissue plasminogen activating factor is substituted with an amino acid having no positive charge.