baber/WOPTO huggingface dataset:
Patent JP-S61145386-A (JP)
Title: Rotary compressor
Inventor: AKAGI YUJI
IPC: F04C18/344
Filed: 1984-12-19
Abstract: PURPOSE:To reduce unequality of the back pressure in a vane, by forming a buffer chamber, which communicates with a bottom part space of a vane groove in a delivery zone, in the internal surface of a side plate without a delivery port and increasing the pumping volume in an opposite side to the delivery port. CONSTITUTION:A side housing 4 without a delivery port 15 forms in an internal surface 4a a buffer chamber 8 communicating with a bottom part space 19 of a vane groove 12 in a delivery zone. Consequently, a compressor, increasing the pumping volume by a capacity portion of the buffer chamber 8 in an opposite side to the delivery port 15, suppresses a rise of back pressure in a vane 7 by an increase of said volume. Further the compressor, reducing at its pumping action unequality or the like of the back pressure of the vane 7 between a side of the delivery port 15 and an opposite side to the delivery port 15, suppresses uneven wearing of tapered shape of the vane 7 in its lengthwise direction. In this way, seizure mutually between the vane 7 and the side housings 3, 4 and the generation of pitching in the vane 7 can be prevented.
Patent JP-S62127362-A (JP)
Title: Electrodeposition coating composition, coating method and coated article
Inventor: YOSHIMURA TATSUSHIRO
IPC: C09D5/44
Filed: 1985-11-28
Abstract: PURPOSE:To provide an electrodeposition coating compsn. which can be baked and cured at a relatively low temp. and gives a coating film having excellent resistance to staining and weather, etc., by mixing a specified aq. fluororesin having anionic functional groups with a curing agent and water. CONSTITUTION:A fluorine-contg. copolymer composed of 20-80mol% structural unit (A) of formula I (wherein X is chlorine or fluorine), 5-60mol% structural unit (B) of formula II (wherein R<1> is a 2-6C alkylene or a 4-10C bivalent alicyclic group; M is H, an alkali metal, etc.; n is 2-6), 0-40mol% structural unit (C) of formula III (wherein R<5> is a 1-12C alkyl, a 4-10C monovalent alicyclic group or a 2-10C fluoroalkyl; k is 0, 1) and 0-40mol% structural unit (D) of formula IV (wherein j is 2-6) is prepd. The resin is blended with a curing agent (e.g., methylmethylolmelamine resin) and water to obtain the desired electrondeposition coating compsn.
Patent JP-H05106907-A (JP)
Title: Air conditioner
Inventor: TAKENAKA HIROSHI
IPC: F25B47/02
Filed: 1991-10-17
Abstract: PURPOSE:To carry out a control excellent in follow-up performance regarding the control which accompanies a sudden decrease of number of indoor units in the operation by detecting, in the operation of overloaded space heating when the indoor and outdoor temperatures are high, a sudden rise in the discharge pressure by means of rate of rise in the blow-out air temperature of the indoor machine. CONSTITUTION:In space heating operation respective detection signals of an outdoor suction thermistor 7 and indoor suction thermistor 10 are inputted to a control panel 13 and it is judged whether or not it is load operation by comparing the respective detection temperatures with corresponding set temperature values. When it is judged that it is a load operation, a temperature change (temperature difference) in the temperature of the blow-out is detected by a thermistor 9 for a specified time. And when even one of a plurality of indoor machines has a temperature difference that is layer than a set value the rotational speed of the compressor is dropped to Lo tap to reduce the volume of coolant in circu1ation and a violent rise in the discharge pressure is suppressed. On the other hand, when the temperature difference between indoor and outdoor is small, or the temperature difference in the blow-out air is smaller than a specified value, the tap for the rotational speed of the compressor stays at Hi taP.
Patent JP-H04150188-A (JP)
Title: Fm dubbing method in magnetic recording and reproducing device
Inventor: KOBAYASHI YASUHITO
IPC: H04N9/82
Filed: 1990-10-09
Abstract: PURPOSE:To prevent occurrence luminance inversion by correcting an FM luminance signal separated from a reproduced modulation video signal with a frequency characteristic in response to a track position of the recorded signal, synthesizing the corrected signal and an FM chroma signal and recording the synthesized signal onto other magnetic recording medium. CONSTITUTION:A high pass filter 17 extracts an FM luminance signal from a reproduced output and gives the extracted signal to a variable equalizer 19. A frequency characteristic of the variable equalizer 19 is changed with a track position by a command 13A from a controller 13. That is, equalizing quantity is increased at dubbing of an inner circumferential track of a video floppy disk 1 to emphasize a high frequency of the frequency characteristic and the equalizing quantity is decreased at dubbing of an outer circumferential track. Then a synthesizer 23 adds an FM chroma signal and a DPSK signal to the FM luminance signal subjected to frequency correction at the variable equalizer 19 and applies the sum to a magnetic head 10 and the resulting signal is recorded on a video floppy disk 2. Thus, even when dubbing is repeated, luminance inversion is not almost caused.
Patent JP-H02118067-A (JP)
Title: Sputtering device
Inventor: NIKAWA HIDEO
IPC: H01L21/203
Filed: 1988-10-27
Abstract: PURPOSE:To prevent the formation of a columnar vapor-deposited film having a high electric resistance on the surface of a substrate to be treated by setting the substrate in a vacuum vessel on the bottom of the recess of a substrate holder in the title sputtering device. CONSTITUTION:An electrode 2 to which a target 3 is fixed and an electrode 2 to which the substrate holder 6 having a recess is fixed are arranged in the vacuum vessel 1 of the sputtering device in opposition to each other, and a substrate 4 to be deposited with a film is placed on the bottom of the recess. An inert gas, such as Ar is introduced into the vacuum vessel 1 at low pressure, a glow discharge is generated between both electrodes 2 and 2 to produce plasma, the target 3 is deposited on the substrate 4 in the form of atoms, and a film is formed. In this case, the target particles obliquely injected to the substrate 4 are extremely reduced by the presence of the side wall 6a of the holder 6, and the particles are mostly injected in the vertical direction. Consequently, a columnar film is not formed, and a film having a low electric resistance is obtained.
Patent JP-S62130121-A (JP)
Title: Method for adjusting phase of cutter in automatic helical angle adjusting device for gear shaper
Inventor: NAKAI SEIGO
IPC: B23F5/16
Filed: 1985-12-02
Abstract: PURPOSE:To desirably select the optimum stroke distance of a main spindle for machining by controlling the speed of rotation of said main spindle by means of a helical driving motor on the return route of said main spindle, and adjusting the phase of a cutter at the end of said return route. CONSTITUTION:A cutter 12 machines a workpiece 24 while being rotated on the advancing route of a main spindle 11, and it is lifted up while being rotated in a state separated from the workpiece 24 on the return route. Here, the speed of rotation of the main spindle 11 is arranged to be controlled on its return route by means of a helical driving motor 18 in such a way that, the cutter 12 is in a rotated position which is advanced by a rotary angle corresponding to the integrals multiple of a cutting-part pitch from the position at the end of the previous return route, at the point of time when when the main spindle 11 has reached the end of the return route. As a result, the phase of the cutter 12 can be adjusted without being restricted by the stroke distance of the main spindle 11 and, thereby, the optimum stroke distance of the main spindle for machining can be desirably selected.
Patent JP-H05244935-A (JP)
Title: Xanthomonas campestris mutant producing xanthan gum upon cultivation on lactose or unhydrolyzed whey
Inventor: FUERIPE SAN BURASU
IPC: C12P19/06
Filed: 1991-10-17
Abstract: PURPOSE: To obtain the subject mutant capable of producing a retrievable amount of a polysaccharide from lactose as a carbon source, excellent in stability and productivity and useful as a thickener, etc., of a food, etc.  
     CONSTITUTION: The objective mutant capable of producing a retrievable amount of a polysaccharide from lactose as a carbon source is Xanthomonas campestris strain (ATCC accession number No.55096). A polysaccharide such as xanthane gum is obtained by culturing the strain in a medium containing the lactose or whey under an aerobic condition. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11111960-A (JP)
Title: Solid state image-pickup element
Inventor: SUZUKI RYOJI
IPC: H04N5/369
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity of a solid state image-pickup element of an unit pixel structure, provided with a photodiode as a photodetector and a transistor for amplification, etc. SOLUTION: A solid state image-pickup element is provided with a photodetector (photodiode) 25 serving for both photoelectric conversion and charge storage and the transistor for the amplification for converting the stored charges of the photodetector 25 to electrical signals, plural unit pixels composed by connecting the photodetector 25 to the gate of the transistor for the amplification are arrayed, and light is converged through an on-chip lens 49. The area of the photodetector 25 is set to be less than 50% of a photodetector formable area, excluding a part occupied by a transistor element and wiring in the unit pixel.
Patent JP-H08133114-A (JP)
Title: Steering effort controller of power steering device
Inventor: IWASHITA SHIGEO
IPC: B62D6/02
Filed: 1994-11-04
Abstract: PURPOSE: To provide steering effort according to vehicle speed at all times by preventing a delay in coming output voltage from a vehicle speed detector due to the effect of an integration circuit. CONSTITUTION: A steering effort controller consists of a voltage transformation circuit 1 to generate voltage according to a pulse; an integration circuit 2 to output voltage according to vehicle speed by aggregating voltage generated by means of this voltage transformation means; and a differentiation circuit 3 to differentiate the output signal of the integration means, and a differentiation signal outputted from the differentiation circuit 3 is added to an integration signal outputted from the integration circuit 2.
Patent JP-S61148007-A (JP)
Title: Cooling device of ribbon-like sheet rubber
Inventor: YADA YASUO
IPC: B29K21/00
Filed: 1984-12-21
Abstract: PURPOSE:To contrive an increase in holding capacity of sheet rubber per unit volume in a possessory space of a cooling device, by making the titled device into a mechanism wherein sheet rubber is hung up continuously and spirally extending to the tip from a base end of each of hanger bars fitted radially to a hanger ring. CONSTITUTION:When sheet rubber 3 is hung up on a hanger bar 10 by a constant length, a hanger ring 8 is turned by a pitch and the sheet rubber 3 is hung up on the next hanger bar 10. Then when the hanger ring 8 is turned intermittently a turn and the sheet rubber 3 is hung up on a base end part of each of the hanger bars 10, a conveyor mechanism is made to turn and an outlet end of the same is displaced to the tip side of the hanger bar 10 by a distance which is about the same as a width of the sheet rubber 3. As a similar operation wherein the hanger ring 8 is turned a turn again under this state and the sheet rubber 3 is hung up newly on the adjoining position to the sheet rubber 3 which has been hung up already on each of the hanger bars 10 is repeated, hanging of the ribbon-like sheet rubber 3 is performed continuously and spirally up to the tip part of the hanger.
Patent JP-H03134559-A (JP)
Title: Sample scanning apparatus for ultrasonic microscope
Inventor: NAKAMURA IKUZO
IPC: G01N29/26
Filed: 1989-10-19
Abstract: PURPOSE:To manufacture an apparatus in a simple structure with good reliability and at low cost by supporting a cylindrical sample with an axial core directed in an up-and-down direction while a coupler liquid is contained inside the sample. CONSTITUTION:While a coupler liquid W is contained inside a cylindrical sample S, the cylindrical sample S is supported with an axial core thereof directed in an up-and-down direction. An ultrasonic transmitting/receiving element 30 with an acoustic lens is inserted downwards from an opening at the upper end of the sample S. Then, when a motor 15 is rotated in a forward direction, the cylindrical sample S is rotated in an H direction around the axial core. Thereafter, a motor of a driving source 24 provided at the upper end of a first main shaft 11 is rotated in a forward direction. In consequence, the ultrasonic wave transmitting/receiving element 30 held by a sensor holding tube 26 moves the axial core of the sample S to a V direction. In this manner, the inner surface of the sample S is scanned. A batch of information signals obtained through surface scanning are transmitted to a main body of an ultrasonic microscope through a lead wire, processed and displayed on a display screen.
Patent JP-S63122608-A (JP)
Title: Mothproofing composition
Inventor: MATSUNAGA TADAKATSU
IPC: A01N53/02
Filed: 1986-11-13
Abstract: PURPOSE:To provide the titled composition containing a pyrethroid ester and 1H-1,2,4-triazole, etc., as active components, capable of surely preventing the discoloration of copper, a copper alloy or a part dyed with a copper-containing dye and exhibiting excellent mothproofing effect. CONSTITUTION:The objective composition contains a pyrethroid ester of formula I and 1H-1,2,4-triazole of formula II and/or 3-mercapto-4-methyl-5- trifluoromethyl-4H-1,2,4-triazole of formula III as active components. The weight ratio of the compound of formula I to the other active components is preferably 1:(1-50). The composition is especially useful as a mothproofing agent for clothes.
Patent JP-H03132236-A (JP)
Title: Isdn terminal adapter
Inventor: AKATSU SHINJI
IPC: H04L29/10
Filed: 1989-10-18
Abstract: PURPOSE:To enable the exchange of data with transmission bearer matched with a terminal attribute for the terminal of a communicated party by converting the bearer between packet exchange type data and line exchange type data by using the storing means of data. CONSTITUTION:When the transmission bearer is determined for the line exchange type by a transmission bearer judging means 15 in an ISDN terminal adapter 1, the packet data of a packet terminal 6 are stored in a data storage part 16 and after a P channel is made usable, the data are transmitted through an ISDN network 4 to terminals 12 and 13 by the line exchange type. The data, which are received from the terminals 12 and 13 through the ISDN network 4 by the line exchange type, are stored in the data storage part 16, formed to be the packet afterwards and transmitted to the packet terminal 6. Thus, the data is transmitted with the transmission bearer matched for the terminal of the communicated party.
Patent JP-H03133913-A (JP)
Title: New beautifying and whitening agent
Inventor: KIMURA HIKARI
IPC: A61K8/00
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a beatifying and whitening agent having excellent melanization inhibitory, beautifying and whitening effects without any side effects by blending S-lactoylglutathiones as an active ingredient with other ingredients. CONSTITUTION:A beautifying and whitening agent containing S- lactoylglutathione expressed by the formula and/or a salt thereof as an active ingredient. Commercially available products may be used as the compound expressed by the formula; however, the compound can also enzymically be produced from methylglyoxal and glutathione with glyoxalase I. The salt thereof can be produced from the compound expressed by the formula according to a conventional method. The aforementioned beautifying and whitening agent can be used by oral administration, parenteral administration (intramuscular, intracutaneous, subcutaneous or intravenous agent, suppository, ointment, etc.) or bathing. The dose for an adult is normally about 0.3 to 3000mg, preferably about 300mg at a time.
Patent JP-H05112692-A (JP)
Title: Heat-resistant resin composition
Inventor: AKITANI MITSUHIKO
IPC: C08L35/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide a composition having good moldability and an excellent balance between the heat resistance and the impact resistance, and suitable for automotive interiors and OA equipment housings. CONSTITUTION:A heat-resistant resin composition (A) 10-90 pts.wt. of a maleimide copolymer produced by copolymerizing 30-95wt.% of an aromatic vinyl monomer, 70-5wt.% of a maleimide monomer and 0-40wt.% of a copolymerizable vinyl monomer (e.g. an unsaturated nitrile compound or an unsaturated carboxylic acid) and (B) 90-10 pts.wt. of a graft copolymer produced by grafting 60-40 pts.wt. of a mixture comprising 77-85wt.% of an aromatic vinyl monomer and 23-15wt.% of a vinyl cyanide onto 40-60 pts.wt. of a rubbery polymeriyate comprising 5-25wt.% of styrene-butadiene rubber and 95-75wt.% of polybutadiene rubber.
Patent JP-2001093857-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: UENO KOJI
IPC: H01L29/78
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the semiconductor device, where semiconductor elements can be highly integrated by arranging contact holes at locations close to element isolation region. SOLUTION: In a semiconductor device having a plurality of elements arranged on a semiconductor substrate 1 at intervals, an impurity-doped layer 4 of each element which is on the side of the substrate 1 and a wiring layer 9 formed on the layer 4 via an interlayer insulating film 7 are interconnected, by filling a contact hole 6 formed in the film 7 with a connecting plug 8, and between the adjacent holes 6, an impurity-doped device isolation region 2 is formed between the film 7 and the substrate 1. A width d1 of the region 2 is set substantially equal to the sum of a maximum positional deviation 5 associated with the formation of the holes 6 in the film 7 and a minimum dimension 3 required for electrical isolation between the elements, and a distance d2 between the adjacent holes 6 is set substantially equal to the width d1 of the region 2.
Patent JP-H05107153-A (JP)
Title: Method for inspecting assembled state of engine
Inventor: YAMAGUCHI IKUO
IPC: G01M15/04
Filed: 1991-10-19
Abstract: PURPOSE:To accurately recognize such a trouble as the intrusion of dust, etc., between the crank shaft and bearing metal of an engine by discriminating the propriety of the assembled state of the engine by comparing rotational torque detected in every assembling stage with a reference value. CONSTITUTION:By driving 4 the crank shaft 2 of an engine 1, the rotational torque and rotational angle of the shaft 2 is measured 5 and 6 and the measured values are compared 9 with reference values after inputting 7 and computing 8 the values. This inspection is conducted by driving 4 the shaft 2 in a state where a connecting rod is assembled at, for example, a crank pin position A. The obtained torque waveform is compared with a reference torque waveform which is set in advance for the case where no such defect as intrusion of dust, etc., occurs and, when the difference between both waveforms is equal to or larger than a prescribed value, the assembled state is discriminated as defective. After conducting the same inspection for another case where the connecting rod is assembled at another crank pin position B, the propriety of the assembled state of the engine 1 is discriminated by comparing the torque waveforms obtained at the positions A and B with the reference torque waveform. The inspection is conducted in the order from position C to position F. The torque waveform obtained in each stage is the resultant waveform with respect to each crank pin position and the torque waveform used as a reference can also be preset.
Patent JP-H08135762-A (JP)
Title: Starting device
Inventor: TSUKAMOTO KAZUMASA
IPC: B60L50/16
Filed: 1994-11-04
Abstract: PURPOSE: To make smooth starting by transmitting a torque produced by an engine to drive wheels while producing a difference in input and output rotational speeds. CONSTITUTION: A starting device is provided with a first gear element 81 connected to the output shaft of an engine 11, a second gear element 82 connected to a drive wheel 25 of a vehicle, a speed reduction gear 16 provided with at least a third gear element 83, an engaging element, an electric rotating device M connected to the third gear element 83, and a rotating speed detecting means 86 to detect the rotating speed of at least one gear element of the speed reduction gear 16 and output rotating speed signals. Also a control device 90 is provided with an electric rotating device control means 93 which brings the rotating speed of the first gear element 81 to a target rotating speed by producing a braking torque and an engaging element on and off means 95 to engage and disengage the engagement element.
Patent JP-S63125807-A (JP)
Title: Cylinder
Inventor: MATSUSHITA HIROAKI
IPC: F15B21/06
Filed: 1986-11-14
Abstract: PURPOSE:To make it possible to miniaturize a device by providing electronic refrigerating elements having Peltier effect in a cylinder tube into which gas is poured. CONSTITUTION:A group of gas (2a), (2b) are poured into a cylinder tube (1) on the wall face of which electronic refrigerating elements (3) having Peltier effect are provided. According to this, when the polarity of a direct current applied to the electronic refrigerating elements (3) is changed, one of gases (2a), {(2b)} is heated for expanding, while the other one of gases (2b), {(2a)} is cooled for condensing to move a piston (4). Therefore, hoses, which charge and discharge oil or air, become needless so the whole device can be made to be compact to be easily installed even in a narrow space.
Patent JP-H02117202-A (JP)
Title: Parametric equalizer
Inventor: KANEKO TOSHIKAZU
IPC: H03G5/16
Filed: 1988-10-27
Abstract: PURPOSE:To easily perform the setting of a parameter by displaying the characteristic of an equalizer for the setting, and instructing and moving a displayed position. CONSTITUTION:Data is displayed on a display part 2 based on display data from a CPU 10, and a coefficient to obtain the characterlistic of the equalizer is decided by the CPU 10 according to the parameter set at an input part 4, and supplied to the coefficient memory of a DSP 12, and information to display the characteristic of the equalizer is sent to the display part 2. The program of the operation of the CPU 10, the preset coefficient of the characteristic of the equalizer, and a constant required for an arithmetic operation, etc., are stored in a ROM 6 in advance, and the coefficient decided by the CPU 10, etc., is stored in a RAM 8 transiently. The DSP 12 that is a processor for digital signal processing performs a digital filter arithmetic operation so as to realize the characteristic of the equalizer set at the input part 4, and it is provided with a coefficient program memory in its inside, and performs an arithmetic processing based on an input signal and the coefficient. In such a manner, it is possible to easily set two parameters by one time of operation, and to easily perform the setting.