baber/WOPTO huggingface dataset:
Patent JP-S61115050-A (JP)
Title: Production of alkali metal salt of lactic acid in high concentration
Inventor: TOKUDA YASUNORI
IPC: C07C51/41
Filed: 1984-11-09
Abstract: PURPOSE:To produce the titled compound with a low impurity content suitable for preparing a pharmaceutical transfusion solution in a process practicable at a low temperature, by neutralizing a concentrated aqueous solution of lactic acid with a bicarbonate, sesquicarbonate or carbonate of alkali metal added thereto. CONSTITUTION:A bicarbonate, sesquicarbonate or carbonate (especially the solid, wet or aqueous suspension state is preferred) is added to a concentrated aqueous solution of lactic acid. Since the reaction is an endothermic reaction, it proceeds with almost no generation of heat while maintaining its temperature at about room temperature. Further, since carbon dioxide gas is generated in the progress of the reaction, the viscosity of the reaction mixture is decreased to achieve good stirring and mixing and to obtain a highly concentrated alkali metal salt of lactic acid (preferably >=50wt.%) easily. EFFECT:Since the amount of water formed in neutralization reaction is small, a high concentration of the salt is achieved.
Patent JP-2001064615-A (JP)
Title: Curable type tacky adhesive composition and curable type tacky adhesive sheet
Inventor: MIURA MAKOTO
IPC: C09J167/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a curable type tacky adhesive composition having an excellent tackiness and initial adhesive strength at an ordinary temperature before its curing, cured by irradiating a light before sticking materials to be adhered or after sticking them, exhibiting excellent adhesive strength and impact resistance after its curing, also showing almost no effusion on making it as a curing type tacky adhesive sheet and therefore excellent in handling property, and to prepare a curable type tacky adhesive sheet by using the curable type tacky adhesive composition. SOLUTION: This curable type tacky adhesive composition is obtained by adding 20-170 pt.wt. resin being a liquid state at a normal temperature, and containing 30-95 wt.% cationically polymerizable compound, 0-100 pt.wt. rubber- based polymer and a photo-cationic polymerization initiator to 100 pts.wt. polyester resin. The curable type tacky adhesive sheet is obtained by laminating the above curable tacky adhesive composition on at least one of the surfaces of a supporting material for the curable type tacky adhesive composition.
Patent JP-H0286248-A (JP)
Title: Call tone adjusting circuit for telephone set
Inventor: SHIMANUKI MASANOBU
IPC: H04M1/00
Filed: 1988-09-21
Abstract: PURPOSE:To obtain a call tone suitable for an operating state by operating a call tone generating means at a prescribed period based on an output from a timing detection means detecting the timing of an incoming signal. CONSTITUTION:An incoming signal is detected by an incoming signal detection means 2 and the timing of the incoming signal is detected by timing detection means LED, PT based on an output from the incoming signal detection means 2. Then driving signal output means 4, 5 and AND circuits output a driving signal operating a call tone generating means SP at a prescribed period based on the output from the timing detection means LED, PT. Thus, a call tone in response to the operating state is obtained.
Patent JP-S6193284-A (JP)
Title: Method of assembling closed type motor compressor
Inventor: SHOJI MASATSUGU
IPC: F04B39/00
Filed: 1985-10-25
Abstract: PURPOSE:To enhance the working ability of shrinkage-fit of a rotor, by attaching, to the rotor, an annular support plate formed therein with an opening having a diameter larger than that of a shaft hole in a rotor, and by attaching an oil separating block plate to the support plate after shrinkage-fit of the rotor onto a rotor shaft so that the shaft hole may be observed. CONSTITUTION:An annular support plate 12 is attached to an end ring on a rotor 8 through the intermediary of support pieces 11, 11, and is formed therein with an opening 14 having a diameter larger than that of the shaft hole of the rotor 8 for receiving a rotary shaft. The shrinkage-fit of the rotary shaft into the rotor 8 is carried out while observing the shaft hole through the opening 14. After completion of shrinkage-fit an oil separating block plate 18 is attached to the support plate 12 by means of clamping piece 16 by utilizing elasticaly deforming force.
Patent JP-2001059331-A (JP)
Title: Detachable set floor structure
Inventor: UEHARA YASUYUKI
IPC: E04F15/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive detachable set floor structure which can easily attach/detach a floor plate which is a finished plate, partially change the floor plate and easily check various facilities installed in an underfloor space part, and generate no floor creaking. SOLUTION: A floor plate support surface 13a is formed on an upper part of a plurality of support legs 12 erected on a floor slab 11, a plurality of floor plates 14 having a specified surface area and consisting of a highly dense wooden fiber board which is an industrial product are placed on and supported by at least one or a plurality of the floor plate supporting surfaces 13a and when each floor plate 14 is placed on and supported by the floor plate supporting surface 13a, each floor plate 14 is fixed to the floor plate supporting surface 13a by attachable/detachable fitting means 15, 16.
Patent JP-H1082085-A (JP)
Title: Drainage appliance and drainage apparatus
Inventor: KOUTA NOBUAKI
IPC: E03C1/28
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a drainage appliance capable of very narrowing an underfloor space, facilitating the execution of a drain pipe and preventing a trap from being obstruction. SOLUTION: In this drainage appliance, a drain pipe 2 is pulled around the inside of a wall 1, and a trap 3 is provided to the front side of the lower part of the wall 1. The drain pipe 2 is connected to an outlet of the trap 3. Then, the trap 3 is coated with a cover, a joint is fixed to an inlet of the trap 3, the joint passes through an opening, and it is projected to the side of the cover. Drain hose 15 of a washing machine 14 is connected to the joint.
Patent JP-H07154197-A (JP)
Title: Ladder filter
Inventor: KAIDA HIROAKI
IPC: H03H9/21
Filed: 1994-09-30
Abstract: PURPOSE:To simplify the manufacture process, to attain miniaturization and to secure a sufficient band width by providing a series resonator and a parallel resonator and laminating at least two resonators of both resonators in the thickness direction. CONSTITUTION:A piezoelectric resonator 211 has a piezoelectric vibration section 212 as a vibrator. Resonance electrodes 214, 215 are formed to both major sides of the piezoelectric ceramic plate 213 in the vibration section 212. Furthermore, support members 216, 217 are linked in the middle of a short side being a node point of the vibration section 212. Then support sections 218, 219 are linked respectively to an outer end of the support members 216, 217. A piezoelectric vibration section 212 is excited in the piezoelectric resonator 211 by applying an AC voltage to lead electrodes 220, 221. In this case, since the middle part of the short side of the piezoelectric vibration section 212 forms a node point of vibration, the vibration in the spread mode is hardly hindered. Then the vibration in the spread mode is effectively confined between the support members 216, 217.
Patent JP-S6391296-A (JP)
Inventor: TAKAGI HIROSHI
IPC: B43K1/08
Filed: 1986-10-06
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-H04118074-A (JP)
Title: Coating device
Inventor: KONISHI NOBUO
IPC: G03F7/16
Filed: 1990-09-07
Abstract: PURPOSE:To improve the yield of a product by providing plural supports for supporting a material to be coated, furnishing a single nozzle used as the support and moving the nozzle above a chuck by a moving mechanism. CONSTITUTION:The coating cycle of a resist in two treating units 10 is shifted by a half cycle, a resist nozzle 12 is moved above the first treating unit 10 from a standby position A, the resist is discharged, the nozzle 12 is transiently returned to the standby position A, the nozzle 12 is then moved above the second treating unit 10, and the resist is discharged. When the resist is not dispensed, from the nozzle 12 at the standby position A while the process is transferred to the second unit 10 from the first unit 10 or at the time interval between lots, the resist is solidified at the tip of the nozzle 12 by contact of the resist with air for a long time. Dummy dispensation is carried out to prevent the solidification.
Patent JP-S59232090-A (JP)
Inventor: POORU II BEEKAA
IPC: C12N5/07
Filed: 1983-12-16
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-H08102935-A (JP)
Title: Monitor television camera device
Inventor: NAGAYAMA MUNEHITO
IPC: H04N7/18
Filed: 1994-09-30
Abstract: PURPOSE: To avoid wiring from being concentrated onto a master set and to obtain a sharp video image by connecting monitor television cameras to two common wires via a constant current circuit whose output current changes by a video signal and providing a termination resistor changing an output current into a voltage at the end of the two common wires. CONSTITUTION: Each of the monitor television cameras PQ1 -PQ8 is connected to two common wires L1 , L2 via a constant current circuit 3 whose output current changes by a video signal. Termination resistors R1 , R2 changing an output current into a voltage are respectively provided to an end of the two common wires, and the cameras PQ1 -PQ8 are connected in parallel with a master set MQ1 . The camera PQ1 sends the video signal to the two common wires L1 , L2 via a constant current circuit 3, and an output impedance when viewing the two common wires L1 , L2 via the circuit 3 is several kohms, and it is much higher than a characteristic impedance of nearly 75ohms of the two common wires L1 , L2 . Thus, even when one of the cameras PQ1 -PQ8 is connected to the two common wires L1 , L2 , a standing wave due to mis-matching is not generated.
Patent JP-H0791236-A (JP)
Title: Control device for vee-engine
Inventor: MITSUMOTO HISASHI
IPC: F02P5/15
Filed: 1993-09-24
Abstract: PURPOSE:To promote the early activation of catalyst in a Vee-engine having banks respectively provided with the catalyst in different quantities, by setting a supply volume of secondary air suitable for the respective banks in order to obtain suitable air-fuel ratios of exhaust gas flowing into the catalyst. CONSTITUTION:When the cooling water temperature Tw is low, catalyst 6 and catalyst 7 are not yet activated, and accordingly, an air pump 19 is driven to introduce predetermined volumes of secondary air restricted by orifices 34, 35. Further, fuel increment coefficients KTw2, KTw3 are set respectively for the banks in accordance with a water temperature in order to compensate the air-fuel ratio A/F of exhaust gas for a deviation by the secondary air.
Patent JP-H0965645-A (JP)
Title: Power source protective circuit
Inventor: IMAI MINORU
IPC: H02H7/12
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To break an abrupt large current during the startup time of a power source by providing an on-timer which adjusts and sets protection starting time in corresponding to the rise completing time of the output voltage of the power source and is connected to an LVP and another LVP which outputs a power source cutting-off signal upon detecting a voltage which is lower than a detecting level. SOLUTION: A remote-on signal 21 and other control signals 22 are connected to a DC-DC switching regulator 20, with the remote-on signal being connected as a control signal also. An OCP 30 the output of which is connected to the regulator 20 for monitoring protects a power source by dropping the voltage of the power source with an inverted-L shaped characteristic which makes a large current to flow. When the output voltage of the power source drops from a specific monitoring voltage, and LVP 40 is actuated and cuts off the power source. In a power source protective circuit constituted in such a way, the remote-on signal 21 which can set different output voltage monitoring starting time depending upon the load of an electric device and an on-timer 60 connected to the LVP 40 are provided.  In addition, at least another LVP 50 which monitors the abnormality of the output voltage of the power source during the startup time and is actuated depending upon a detecting level 2 is provided.
Patent JP-H1084099-A (JP)
Title: Method for automatically designing layout of semiconductor integrated circuit
Inventor: KURAMITSU AKIKO
IPC: H01L27/118
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To design the layout of a semiconductor integrated circuit of a master slice type through the use of a computer. SOLUTION: A realization formula describing a combination of elements on a substrate for realizing the value of elements on a circuit, for example 'A/(B+C)' is reversely Polish converted into 'ABC+/' and the device data A, B, and C are read sequentially. When an operator + is read, device data 43 and 42 of C and B are taken out of a memory using a stack and positive terminal data of C and negative terminal data of B are grouped and serially operated. The result is stored in the memory as device data 44 after operation (B+C). When an operator/is read, the device data 44 and device data 41 of A are taken out of the memory using a stack. Their positive terminal data and negative terminal data are grouped and operated in parallel. The result is stored in the memory as device data 45 after operation (A/(B+C)).
Patent JP-2000058398-A (JP)
Title: Activated carbon for electric two-layer capacitor electrode and its manufacture
Inventor: MIYASHITA NORIKAZU
IPC: H01G11/44
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the electrostatic capacity of an electric two-layer capacitor by orienting macro holes on the pore surfaces of activated carbon particles or graphite crystallites on the pore surfaces. SOLUTION: On the pore surfaces of activated carbon particles, microholes or the base faces of graphite crystallites are arranged vertically with respect to the pore surface. At that time, a prism face is exposed to the pore surface or they are arranged in parallel. At this time, the base face is exposed to the pore surface. The electrode activated carbon is manufactured by carbonizing oriented polymer film, sheet, fiber or powders. Polymer where a side chain is detached and it reacts before the main chain cut of polymer and polymer which does not have a melting point are used at the time of carbonization. A polymer having an orientation structure, where the molecular chains of polymer are vertically arranged on a film face and a fiber surface or in parallel or the powder is used as the orientation of carbonized polymer.
Patent JP-H0577893-A (JP)
Title: Supplying apparatus for beverage
Inventor: KOBAYASHI AKIO
IPC: B67D1/04
Filed: 1991-09-18
Abstract: PURPOSE:To provide an apparatus for supplying a beverage inside whose insulating casing a gas bomb is mounted. CONSTITUTION:An apparatus 1 for supplying a beverage has: an insulating casing 2 which defines a refrigeration chamber 5; a cooling device 11 for cooling the refrigeration chamber; and a container 12 in which a beverage is stored and which is placed inside the refrigeration chamber. The apparatus also has a liquid-ejecting pipe 22 for conveying the beverage from the container to the outside of the insulating casing and a cock 23 for opening and closing a channel connected with the liquid-ejecting pipe. There are provided furthermore a gas bomb 14, in which a pressurized gas is stored under a higher pressure than the atmospheric pressure, and gas-feeding pipes 19, 21 for feeding the pressurized gas from the gas bomb to the container. The gas bomb 14 is fixed to an inner wall of the insulating casing by means of a fixing device 26.
Patent JP-2001059893-A (JP)
Title: Processing device for reducing volume of waste
Inventor: UEDA KAKUO
IPC: G21F9/30
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To compress and reduce the volume of bulky waste with a restoring force which is difficult to incinerate such as sheets, heat insulating materials by housing waste in a housing bag inside a drum can, lowering a cylinder, and discharging air out of the housing bag. SOLUTION: A standardized 200-litter drum can 1 is transferred from a standby location to an operating location over a conveyer 12, and waste inside the drum can 1 is compressed by a plurality of cylinders 16a and 16b and pressing plates (plates) 20a and 20b at their lower ends supported at a frame 18. In other words, a housing bag with a check valve is placed inside the drum can 1, and waste such as non-combustible sheets, heat insulating materials is inserted into the bag. Then by lowering the cylinders 16a and 16b and discharging air out of the housing bag, the processing of reducing the volume is performed. In addition, a pallet 14 of such a shape as to receive the curved bottom part of the drum can 1 is arranged on the conveyer 12. A control switch 38 for the operation of a compressing device and exhaust fan is arranged.
Patent JP-S6296838-A (JP)
Title: Method and apparatus for detecting pinhole in long hollow body
Inventor: TAKEUCHI YOSHIO
IPC: G01M3/22
Filed: 1985-10-23
Abstract: PURPOSE:To detect the position of a pinhole simply and accurately, by moving a long hollow body including a gas A in the hollow part in an atmosphere of a gas B, which is different from the gas B, and detecting the gas A flowing out of the pinhole in the outer wall of the long hollow body. CONSTITUTION:A gas B is continuously made to flow in a tubular main body 11. All or part of the exhausted gas B is sent into a detector 16 at a constant speed, and continuously checked. Under this conditions, hollow string 12 is put in the tubular main body 11. Then a gas A (normally air) in the hollow string leaks out of the hollow string through a pinhole. The leaked gas A is exhausted together with the gas B, sent to the detector 16 at about a constant flow speed and inspected. Therefore the pinhole part is readily recognized by the passing in the tubular main body. The position of the pinhole can be readily determined based on the detected time of the gas flowed out of the pinhole in the outer wall of the hollow string and the moving speed of the hollow string.
Patent JP-H0685377-A (JP)
Title: Semiconductor laser control device
Inventor: SAITO TAKASHI
IPC: H01S5/068
Filed: 1992-09-07
Abstract: PURPOSE:To dispense with the detection of a regenerative power for setting a record power by a method wherein the current-voltage conversion efficiency of a current-voltage conversion means for converting the current output of a photodetecting means into a voltage is made variable and at the same time, a regenerative reference voltage is fixed and the sensitivity of a light output to a set voltage is adjusted. CONSTITUTION:A variable feedback resistor 18 is integrally used with a preamplifier 3 and is one for setting variably a current-voltage conversion efficiency and an inversion input end of a differential amplifier 7 is connected to the connection point between resistors 19 and 20. These resistors 19 and 20 are connected in series between a power supply and an earth and set a regenerative reference voltage Vr for setting a regenerative power. With this, a conventional A/D converter is omitted, the function, which detects a regenerative power level, of an arithmetic processing circuit 10 becomes unnecessary and the current 10 constitutes a record power level setting means along with a D/A converter 12. Accordingly, a record power can be set by a multitude of uniform signal levels from the circuit 10 without detecting the regenerative power.
Patent JP-S6392143-A (JP)
Title: Demodulating device for orthogonal partial response signal
Inventor: ARITA HISASHI
IPC: H04L27/38
Filed: 1986-10-07
Abstract: PURPOSE:To obtain a simple, high-accuracy demodulator by realizing the composition of a carrier signal from an auxiliary signal on a demodulation side and the phase adjustment of this carrier signal by a base band remodulation system for four-phase PSK. CONSTITUTION:The carrier signal obtained by a frequency multiplexer 12 from the auxiliary signal is passed through a variable phase shifter 13 and separated by a phase separator 14 into two orthogonal carrier signals. A state detector 11, on the other hand, detects a case wherein a binary pulse signal corresponds to the signal state of the four-phase PSK and outputs a control signal alpha. A sample holding circuit 10 which is controlled with the signal alpha places the output of an LPF 9 in a sampled or held state. Only when the input orthogonal partial response signals are in the four-phase PSK state, the sample holding circuit 10 is placed in the sampled state with a phase error voltage phi appearing at the output of the LPF 9 and the error voltage phi is supplied to a phase shifter 13. Thus, the simple, high-accuracy demodulator is obtained.
Patent JP-2000065788-A (JP)
Title: Gas sensor and its production
Inventor: UMEDA TAKAHIRO
IPC: G01N27/409
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of accurately detecting the concn. of carbon monoxide even if a pollutant such as a sulfur compound or the like is present in a gas to be detected, and a method for producing the same. SOLUTION: The gas sensor is equipped with a sensor element 3, a gas permselective element 8, a catalyst 4 and a heater element 7, and the sensor element 3 and the gas permselective element 8 are hermetically closed and bonded with a seal material 9 and the catalyst 4 is laminated on the gas permselective element 8, and since the gas permselective element 8 prevents the adsorption of a pollutant having a large molecular size to the surface of the electrodes 2a, 2b, the concn. of carbon monoxide can be accurately detected.
Patent JP-2001064339-A (JP)
Title: Phenolic resin, epoxy resin, thermosetting resin composition, and production of resin
Inventor: KUBOKI KENICHI
IPC: H01L23/29
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol resin used to form a resin composition that can give a cured product excellent in humidity resistance and adhesion by using a phenolic resin and/or an epoxy resin derived therefrom. SOLUTION: This resin is represented by formula I [wherein a plurality of Rs are each independently hydrogen, a 1-10C hydrocarbon group, an alkoxyl, hydroxyl, or the like; a plurality of Xs are each independently oxygen or sulfur; a plurality of Qs are each independently a 1-5C alkyl; (n) is a real number of 1.2-8 on the average; a plurality of i(s) are each independently an integer of 0-4; and a plurality of j(s) are each independently an integer of 0-3, provided that when (i) or (j) is 0, (R)i and (Q)j are each hydrogen]. The resin further satisfies the relationships: A>B×(i+1) (wherein A is the amount of a component represented by formula II, and B is the amount of a component represented by formula III). The epoxy resin can be obtained by glycidyl-etherifying the phenolic hydroxyl groups of a phenolic resin.