baber/WOPTO huggingface dataset:
Patent JP-H11262269-A (JP)
Title: Control of pulse width modulated inverter
Inventor: UEDA HIDEFUMI
IPC: H02M7/5387
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent the decline in supply voltage for driving by keeping a second semiconductor switching element in an on-state in a 120 deg. region centered around a negative-side peak point of a sine wave power command for one phase, while alternately turning the switching element on and off so that the voltage command is equal to line voltages between the one phase and the other phases, in the other regions. SOLUTION: In a 120 deg. region A centered around a negative-side peak point of a U-phase fundamental voltage command, an actual U-phase voltage command is a command for keeping a second semiconductor switching element for U-phase connected to the negative pole side of a first DC power supply in an on-state. In the regions other than the one where the second semiconductor switching element for U-phase is kept at an on-state, the actual U-phase voltage command is a voltage command corresponding to the negative pole side potential of the first DC power supply as a reference with addition of UV line voltage value in this region. It is moreover similar with W-phase. With this method, there is no region where the second semiconductor switching element is continuous in an off-state so that the decline in supply voltage for driving can be prevented.
Patent JP-S58195819-A (JP)
Title: Control device having built-in light source device for endoscope
Inventor: YOSHIDA MORIHIKO
IPC: G02B6/42
Filed: 1982-05-12
Abstract: PURPOSE:To control the quantity of light of various endoscopes which are used interchangeably by controlling the stop for quantity of light according to the turning of a knob which moves a built-in optical device for the purpose of connecting sockets for different kinds of endoscopes. CONSTITUTION:When the light source device L built in a control device X contg. a light source device is moved along a guide rod 10 by a knob 70, a desired socket 6 or the like among the sockets for different kinds of endoscopes provided on a front panel 2 and the device L are connected and the endoscope provided with a plug 103 corresponding to the socket 6 is used, whereby the interchangeable use of different kinds of the endoscopes is made possible. If the knob 70 is turned, a member 72 for controlling the degree of stopping is turned integrally therewith and the turning angle of a stop member 65 between a condenser lens 51 and the photoconductive sheath 104 of the plug 103 is controlled with a pin 73 for turning the stop member, whereby the quantity of light of the various endoscopes to be used interchangeably is controlled easily.
Patent JP-H0394654-A (JP)
Title: Sweetening composition
Inventor: PAMERA KEI BEITSU
IPC: A23L27/30
Filed: 1990-03-27
Abstract: PURPOSE: To provide a sweetener compsn. having higher sweetness than the total sweetness of sucralose and isomaltulose as sweeteners and fit for a drink, etc., by blending sucralose with isomaltulose in a specified ratio. CONSTITUTION: Sucralose is blended with isomaltulose in a ratio of 4:1 to 1:4, preferably 3:2 to 2:3 to obtain the objective sweetener compsn.
Patent JP-S62235873-A (JP)
Title: Picture reader
Inventor: MAEJIMA KATSUYOSHI
IPC: H04N1/40
Filed: 1986-04-04
Abstract: PURPOSE:To obtain a good picture reading output by correcting the unevenness in a picture signal resulting from the irregularity in dark current at the time of reading a picture photoelectrically. CONSTITUTION:A CCD 103 is driven by making no light incident on the picture reading image sensor (CCD) 103, the fluctuation in the CCD output of the respective picture elements at that time is detected, and picture data is corrected by an offset correction 205. Thereby, the unevenness in the picture data of the respective picture elements due to the irregularity in dark voltage of the respective photodetecting elements of the CCD 103 can be corrected to have the good black level of the picture. Since a shading correction 206 operates by using the dark voltage corrected picture data, the shading resulting from the irregularity in the sensitivity in the respective photodetecting elements of the CCD is corrected without being influenced by the dark voltage.
Patent JP-S58216857-A (JP)
Inventor: GEORUKU BEEKU
IPC: G03G15/00
Filed: 1983-05-07
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-S523284-A (JP)
Title: Light bulb having two-step filament
Inventor: HONDA MAMORU
IPC: H01K1/62
Filed: 1975-06-24
Abstract: PURPOSE: To provide a system of providing a economical easy-manufacturing light bulb of no necessity to replace a new bulb when a filament is burnt out during its use nor losing its function during replacement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60223205-A (JP)
Title: Electronic scan antenna
Inventor: SHIRAMATSU KUNIAKI
IPC: H01Q3/26
Filed: 1984-04-19
Abstract: PURPOSE:To increase the antenna effective diameter by distributing element antennas even at inapplicable places and feeding these antennas from active modules set at places where the element antennas are thinned. CONSTITUTION:Active modules b1-bn are connected to element antennas a1- an respectively. A phase shifter is provided together with a high output amplifier, a low noise amplifier and a transmission/reception switch. The signals given from a transmitter (e) are distributed to modules b1-bn by a power distribution synthesizer (c) via a duplexer (d). The synthesizer (c) supplies and synthesizes the reception signals of antennas a1-an via modules b1-bn. Then active modules B1-BN set at the positions of antenna elements performing no transmission/reception are used to feed element antennas A1-AN set at the positions where the physical distribution of active modules is impossible.
Patent JP-S58195999-A (JP)
Inventor: MAKINO AKIHIRO
IPC: G01P13/00
Filed: 1982-05-11
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-S557044-A (JP)
Title: Preparation of odorless garlic pickled in sake lees
Inventor: SAWADA SHIGEYA
IPC: A23L19/00
Filed: 1978-06-28
Abstract: PURPOSE: To prepare an odorless pickled garlic, by treating a garlic with lactic bacteria, yeast fungi and soysauce yeast fungi, and pickling the treated garlic in sake lees.  
     CONSTITUTION: The coats of a garlic are peeled off, and the garlic is separated into its segments, washed with water, pickled in a 10W13% salt solution to impart salty taste, then in a salt solution containing lactic bacteria and yeast fungi for 7W14 days to reduce the garlic odor, further in soy sause for fried bean curd which may contain about 3% of glucose for 1W2 months to impart the taste of soy and to remove the garlic odor by the fermentation activity of the soy yeast fungi, and finally in sake less containing sugar, a sweet sake, alcohol, etc. for about 1 month. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05237087-A (JP)
Title: Rotary cathode x-ray tube
Inventor: TONAMI HIROMICHI
IPC: A61B6/03
Filed: 1992-02-28
Abstract: PURPOSE:To suppress temperature rise of an anode of a rotary cathode X-ray tube supplying power to a rotary cathode by non-contact using a filament for releasing thermoelectrons and the anode. CONSTITUTION:Metal (low-melting point metal 14) which absorbs heat of an anode 3 to melt is provided inside the anode 3. The temperature of the anode 3 rises by thermal radiation or the like from a filament 5 and when the melting point of the low-melting point metal 14 is reached, heat absorbed by the anode 3 is used as melting heat. There is no temperature rise of the anode 3 exceeding the melting point of the low melting point metal 14 in the total of the time required for the liquefaction of the low melting point metal 14 and the time until the anode 3 reaches the melting point. Thus, with a proper adjustment of the total time by setting the melting point and the amount of the low melting point metal 14, the temperature rise of the anode 3 can be suppressed for the lighting time of the filament 5, namely, for the photographing time.
Patent JP-H05246465-A (JP)
Title: Manufacture of recycled article such as cushioning material, etc. using old papers
Inventor: NISHIOKA EISUKE
IPC: B65D81/107
Filed: 1992-02-29
Abstract: PURPOSE:To provide recycled articles such as a cushioning material, etc., for which old papers are utilized by recycling old papers such as old newspapers, old magazines and old corrugated fiberboard, etc., effectively and dry- manufacturing recycled articles such as cushioning material or plant culture medium, etc. CONSTITUTION:Old papers 1 are fibrillated and made to be a cotton shaped object 2, and mist condition moisture 3 is fed to the cotton shaped object 2, and wet condition parts and non/low wet condition parts are formed in the cotton shaped object 2. Also, the cotton shaped object 2 is made to be a sponge shaped object equipped with a plurality of granular parts 7 for which the wet condition parts cover the non/low wet condition parts 6, and a powdery or granular starch material is added to the cotton shaped object 2 or sponge shaped object, and at the same time, is molded and dried for the constitution.
Patent JP-H06295565-A (JP)
Title: Image processing method
Inventor: KODA ERIKO
IPC: H04N5/91
Filed: 1993-04-06
Abstract: PURPOSE:To eliminate the trouble to search a video tape in order from the beginning and to shorten detection time by retrieving image data on a storage medium according to thinned-out image data and its position information. CONSTITUTION:The time of picture recording in a video device (1) 12, thinning- out intervals of the video image as a digital still picture at the time of storage in a secondary storage device 16, image size at the time of the storage, and a medium to store the picture are specified through an input device 19 and it is checked whether or not the video image can be stored. When the image can be stored, the image obtained by thinning out a picture recorded analog signal in the device 12 at the specific intervals is converted by an A/D converter 14 and stored in the device 16 through a frame memory 15. Then data for edited image retrieval are inputted from the device 19 to display the still picture and an edited part is specified to make a program search of the video tape in the device 12 at start time, so that the signal is picture-recorded on the tape in a video device (2) 13. Then the picture recording operation is carried out until none of picture recording start and end time data stored in a memory 20 is left, and editing operation is performed.
Patent JP-S5413776-A (JP)
Title: Semiconductor devices
Inventor: MIYAMOTO TAKASHI
IPC: H01L23/28
Filed: 1977-07-01
Abstract: PURPOSE: To produce a device of good workability or heat radiating characteristic by connecting metal pieces other than power source and leadfor input/output of signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03282078-A (JP)
Title: Motor-operated control valve
Inventor: ANDO KANAME
IPC: F24D17/00
Filed: 1990-03-28
Abstract: PURPOSE:To reduce probability of leakage of water by regulating the opening of a second flow rate control valve with a first flow rate control valve being closed, and regulating the opening of the first flow rate control valve with the second flow rate control valve being opened, by means of a single motor- driven actuator. CONSTITUTION:In a state that a valve rod 26 is situated in an intermediate position, a first flow rate control valve A is closed and located in a position where the opening of a second flow rate control valve B is maximized. Through forward operation of a motor-driven actuator 40, the valve rod 26 is lifted to a topmost position, and the opening of the flow rate control valve B is minimized. In this case, the flow rate control valve A is closed. Through reverse of the motor-driven actuator 40, the valve rod 26 is pressed down to a lowermost position, and the opening of the flow rate control valve A is maximized. Besides, since a secondary pressure reduced by the passage of it through a valve port 14 is only exerted on an O-ring 24, with which is a gap between a slide hole 22 of a body 10 and a valve rod 26 is sealed, when the flow rate control valve A is opened, the occurrence of wear and deformation of the O-ring 24 is reduced, and a fear of water leakage is extremely low.
Patent JP-H07257653-A (JP)
Title: Heating tank
Inventor: ITO FUMIO
IPC: B05C11/10
Filed: 1994-03-25
Abstract: PURPOSE:To heat a container itself to efficiently heat the contents, by winding up a coil on the outer periphery of a metallic container with magnetism and connecting the coil to a high frequency electric source. CONSTITUTION:A coil 3 is wound up on the outer periphery of a metallic container 1 with magnetism and connected to a high frequency electric source. As a result, the container itself is heated to efficiently heat the contents. The coil 3 is densely put around the lower part of container 1 and sparsely put around the upper part thereof. As a result, since the lines of magnetic force generated at the lower part of the container is dense, the eddy currents are largely generated and hence, it is heated to a high temperature. Therefore, materials can be heated to a high temperature and further, since the density of lines of magnetic force generated at the upper part is low, the eddy currents are low and the upper part is preheated to a relatively low temp. which does not deteriorate the material.
Patent JP-H06294566-A (JP)
Title: Gas cylinder cooler for production of semiconductor
Inventor: YOKOKI KAZUO
IPC: F25D1/00
Filed: 1993-04-06
Abstract: PURPOSE:To provide a gas cylinder cooler for the production of semiconductors which enables the checking of cost of the cooler remarkably and moreover, the reducing of complicated maintenance work. CONSTITUTION:A cooling jacket 5A is fitted into a cylinder 2 for storing a liquefied gas surrounding it. With the jetting of compressed air for cooling into the cooling jacket 5A, air is made to pass through a spiral passage pipe within the cooling jacket 5A to cool the cylinder 2 from the bottom to top. Thereafter, the air is discharged outside to meet a relationship of temperature< ambient temperature of supply line of the cylinder 2. This enables the prevention of a gas for the production of semiconductors from stagnating in the supply line associated with a difference in the temperature in the perimeter of the cylinder 2, a semiconductor production apparatus or the supply line thereby holding back the cost of the cooler significantly while reducing burden from complicated maintenance work.
Patent JP-S58197629-A (JP)
Title: Manufacture of ring-shaped fluorescent lamp
Inventor: IKEUCHI YOUICHI
IPC: H01J9/26
Filed: 1982-05-11
Abstract: PURPOSE:To decrease a crack fault generated during curving work or after finishing a product by forming a straight part at the node part of a glass bulb. CONSTITUTION:A stem 2 having electrodes on both ends of a linear glass bulb 1 is sealed while forming a node part having a straight part 3 of 1-3.5mm. near the bottom part of the sealed part. After softening said glass bulb 1 by heating in a heating furnace, the lower end of the glass bulb 1 is supported by a mounting pin 5 in order to fix the positional relation to a chuck supporting the node part at the upper end of the node part 4. Next, the central part of the straight part 3 of the node part 4 is grasped, for instance, by a chuck 6 having a curved surface of 0.7-0.8mm. radius at the tip part. Then, after making the mounting pin 5 to descend down to the dotted position as illustrated, a curving roller (not illustrated) is made to roll upward to have the glass bulb curved into the ring shape and further to manufacture a ring-shaped fluorescent lamp by a usual method.
Patent JP-H06289106-A (JP)
Title: Integrated circuit device and its manufacture
Inventor: ISOZAKI MASAAKI
IPC: G06F11/22
Filed: 1993-04-06
Abstract: PURPOSE:To simplify the test of each module, and to improve a failure detecting rate using a short test data and moreover to sharply shorten a simulation time, and thus to sharply reduce the manufacturing cost for IC by making input selection in the second and the third modules through a test mode controller, and selectively outputting the output data of the first module and of the second module through an output selector. CONSTITUTION:The integrated circuit device has the first the second and the third modules 8, 9, 10 for severally making a prescribed process to input data, and a test mode controller 6 and an output controller 7 which control the input and output state to the signals of the modules 8, 9, 10 in the case of testing the motions of the above modules.
Patent JP-H03279915-A (JP)
Title: Production of optical parts
Inventor: ABE HIROAKI
IPC: G02F1/03
Filed: 1990-03-28
Abstract: PURPOSE:To make improvement in the strength of adhesion of a transparent conductive film essentially consisting of indium oxide to an oxide single crystal by forming the transparent conductive film on the surface of the oxide single crystal, then subjecting the single crystal to a heat treatment. CONSTITUTION:The transparent conductive film essentially consisting of the indium oxide, for example, indium tin oxide (ITO) film is formed at a prescribed thickness on the surface of the oxide single crystal. After the transparent conductive film is formed, the single crystal is subjected to the heat treatment, by which the desired optical parts are formed. Heat treating conditions, such as heating temp. and time are properly determined under the atmosphere to be adopted in this case. The strength of adhesion of the transparent conductive film to the oxide single crystal is improved in this way.
Patent JP-S59207042-A (JP)
Title: Program searching device of tape recorder
Inventor: KONDOU SHINICHI
IPC: G11B15/02
Filed: 1983-05-06
Abstract: PURPOSE:To make the time from release of program searching to reproducing constant approximately by controlling variably the time constant of a time constant circuit, which detects a no-recording part, from the winding start to the winding end of a magnetic tape wound around a supply reel. CONSTITUTION:If the program searching operation is performed to reproduce a recording part in the same direction as the reproducing direction when a recording part on a magnetic tape 5 is reproduced, the rotation number of a take-up reel 3 is detected with pulses by a reel rotation number detecting circuit 11, and pulses are outputted to terminals 15 and 16. This pulse output is supplied to a series circuit 22 through a movable contact 18 to set the terminal voltage of a capacitor C2 to a certain potential. The rotation number of a supply reel 1 is detected with pulses by a reel rotation number detecting circuit 10, and the pulse output is supplied to a series circuit 21 through a terminal 13 and a movable contact 17. The time constant of the time constant circuit is shortened proportionally in response to the reduction of the running speed of the magnetic tape, which runs on a magnetic head, proportional to the winding diameter of the magnetic tape of the take-up reel which the magnetic tape is wound up, thereby making the time from the release operation of program searching to reproducing approximately constant from the first to the end of the magnetic tape.
Patent JP-H03279064-A (JP)
Title: Vehicle slip control device
Inventor: NAGAOKA MITSURU
IPC: B60T8/1755
Filed: 1990-03-28
Abstract: PURPOSE:To enable rapid and stable control according to the status change of a vehicle by detecting lateral force acting upon wheels by a lateral force detecting means prior to the displacement of a vehicle body, and performing slip control on the basis of the detected lateral force. CONSTITUTION:A lateral force detecting means 50 is provided to detect the lateral force acting upon wheels F, R, and a braking control means 60 is provided to detect wheel rotation to compute its slip factor and to control the operation of a braking device so that the slip factor becomes the target slip factor when the slip factor during braking reaches the preset braking control starting threshold value. This braking control means 60 controls the operation of the braking device by lowering the target slip factor when the lateral force acting upon the wheels F, R detected by the lateral force detecting means 50 is over the specified value.
Patent JP-S61237033-A (JP)
Title: Measurement of engine performance at low temperature
Inventor: SUI MASARU
IPC: F02B77/08
Filed: 1985-04-15
Abstract: PURPOSE:To enable the driving of the engine, by closing the part of between a water jacket as a cooling water circulation circuit thereof and a heat riser with a bolt to maintain the engine at the stage immediately after the start thereof as a low temperature. CONSTITUTION:A heat riser 13 as hot water heating path is connected to a water jacket 8 which forms a cooling water circulation circuit in a colling water circulation system W. The heat riser 13 is formed in a lower side wall of an intake manifold 3. When testing the engine performance at a low temperature thereof, the water jacket 8 as the part between a cooling water circulation circyuit of the engine and the heat riser 13 are closed with a bolt 18. Moreover, one end of a pipe 16 is removed from an outflow port 15 while being closed. Then, a desired measuring device is mounted to the engine at a stable low temperature state under a desired atmospheric temperature and thereafter, the engine is started at a desired time.
Patent JP-H02257243-A (JP)
Title: Session opening device
Inventor: YAMAMOTO KUNIKO
IPC: G06F15/00
Filed: 1989-03-29
Abstract: PURPOSE:To constitute this device so that a session which is being opened at present can be reopened in a state as it is even after other session is opened by ending the session being in the course of opening which is instructed, based on the present session end command, disconnecting the corresponding communication circuit and connecting its communication circuit if there is a pending session. CONSTITUTION:The present session ending means 13 ends a session being in the course of opening which is instructed by the present session end command, based on its command and disconnects the corresponding communication circuits 301 - 30n. After the processing of the present session ending means 13 is ended, an opening session deciding means 14 decides whether a session which is pending at present exists or not. Based on a result of decision of the opening session deciding means 14, a session pending releasing means 15 releases one pending session of the sessions when there are the sessions being pending at present and connects the communication circuits 301 - 30n. In such a way, the session which is being opened at present can be opened in a state as it is even after other session is opened, and the work efficiency can be improved.
Patent JP-H02258098-A (JP)
Title: Wet oxidation treatment of organic waste water
Inventor: HARADA YOSHIAKI
IPC: C02F1/74
Filed: 1989-03-30
Abstract: PURPOSE:To efficiently treat even the malodorous gas generated in a system by introducing the malodorous gas as a part of the oxygen-containing gas supplied to a wet catalytic oxidation process. CONSTITUTION:High concn. malodorous gas is generated in the upper apace 1a above the liquid level in a storage tank 1. The malodorous gas compressed along with oxygen-containing gas such as air by a compressor C to be introduced into a wet catalytic oxidation tower 2 is perfectly oxidized and decomposed along with a raw solution. Therefore, exhaust gas has no malodor. In treatment, the malodorous gas can be treated efficiently, safely and perfectly without being affected by the concn. of the malodorous gas or the kind of a malodorous component and there is no fear of secondary public nuisance. Further, treatment cost is extremely low.