baber/WOPTO huggingface dataset:
Patent JP-H0470126-A (JP)
Title: Receiver
Inventor: NAKADA YASUSHI
IPC: H04B1/06
Filed: 1990-07-10
Abstract: PURPOSE:To automatically change the receiving frequency of the radio wave of a high frequency signal by reading out the receiving frequencies, which are stored in a memory, in a certain order decided in advance when reception electric field strength to be detected by a reception electric field strength detecting means is lower than a value decided in advance, and executing reception at the receiving frequency to be next received by a reception circuit. CONSTITUTION:Outputs from a frequency discriminating circuit 9 and a detection circuit 12 are changed to digital values by an analog/digital converter 27, a signal having a voltage corresponding to the reception electric field strength is applied to a control circuit 28 of a processing circuit 19, and the control circuit 28 controls the frequency dividing ratio of frequency dividers 16 and 15. A memory 30 is equipped with plural store areas A-E, and the respective store areas A-E store the receiving frequencies to be changed in this order. The processing circuit 19 is equipped with a key switch 31 for switching between a frequency modulated broadcast and an amplitude modulated broadcast or manual tuning, etc. Thus, when the reception electric field strength of the radio wave during reception at present is reduced, reception is automatically executed according to the order set in advance.
Patent JP-S6161411-A (JP)
Title: V-connection transformer
Inventor: HAYASHI MASAMI
IPC: H02J3/18
Filed: 1984-08-31
Abstract: PURPOSE:To contrive improvement in the capacity of a transformer by a method wherein a capacitor of specific capacitance is connected between the phases (b) and (c) and the phases (c) and (a). CONSTITUTION:In the V-connection transformer having a transformer in a-b phase and c-a phase and the phase rotation in a-b-c direction, a capacitor is connected between (b) and (c) phases, and a capacitor having the capacitance approximately twice the above-mentioned capacitor is connected between phases (c) and (a). As a result, in the range of usage of an ordinary transformer, the compensation of power factor and the compensation of the rate of usage can be performed, thereby enabling to improve the power which is obtained from the transformer.
Patent JP-H1130183-A (JP)
Title: Compressor for refrigerating device
Inventor: ISHIDA SATOSHI
IPC: F04B39/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To secure high safety by reliably preventing leakage of refrigerant caused by damage of a terminal part, in a compressor for a refrigerating device. SOLUTION: In a compressor, a terminal 5 provided with a metallic electrode 20 is provided on the outer peripheral wall of a compressor casing 11 in a state where airtightness and insulating properties are secured by a metallic base material 13 and a glass seal 22, and electric power is supplied from an external power supply to a motor through the electrode 20 of the terminal 5. A melting preventing means X for the glass seal 22, to be generated caused by the temperature rise of the electrode 20 is provided. Even if over current is allowed to flow to the electrode 20, the glass seal 22 is prevented from being molten, and refrigerant gas is reliably prevented from leaking from an attaching part of the electrode 20 to the outside. Even if the refrigerant is flammable refrigerant, safety in the operation of the refrigerating device can be secured.
Patent JP-H1184273-A (JP)
Title: Thin-film actuated mirror array and its production
Inventor: RYU NA YOUNG
IPC: G02B26/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film actuated mirror array having an electrically deformable material consisting of stoichiometrically uniform and fine particles and a process for producing the same. SOLUTION: An active matrix 310 consisting of a substrate 312 and an array of connecting terminals 314 is prepd. A multilayered structural body is formed by forming a sacrificial layer 340 having an array of empty slots, successively forming an elastic layer 350 and lower electrode layer 360 on the sacrificial layer 340, forming a seed layer 370 on this lower electrode layer 360, forming an electrically deformable layer 380 and depositing an upper electrode layer 390 by evaporation on this electrically deformable layer 380. This multilayered structural body is patterned until the sacrificial layer 340 is exposed, by which the array of an incomplete driving structural body 405 is formed and the array of the bias contact point is formed. The array 300 of the thin-film actuated mirrors 301 is formed by removing the sacrificial layer 340.
Patent JP-H1173086-A (JP)
Title: Integrated environmental management system for reproducing apparatus
Inventor: HOFFMAN GARY P
IPC: G03G21/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To control generation of ozone or the like in a reproducing apparatus by providing an exhaust duct directed from a specified system in a reprographic marking means to the outside, and a filter for keeping contaminants carried from the reprographic marking means by an air flow from being discharged through an exhaust plenum. SOLUTION: A reprographic marking means of a reproducing appartus 10 has a plenum housing 20 fitted to the rear wall part 12a. A chamber of the plenum housing 20 includes an inlet plenum 22 and an exhaust plenum 24. The inlet plenum 22 has a catalyst ozone filter, so that a harmful influence of chemicals in the air of the surroundings to an internal system and element of the reproducing apparatus 10 is restrained by filtration of inflow air by the filter. Further, the exhaust plenum 24 includes an ozone filter 34. The ozone filter 34 restrains the ozone level in the exhaust air flow introduced into the external environment of the reproducing apparatus 10 without exceeding the maximum allowable air flow.
Patent JP-S6427399-A (JP)
Title: Rectangular flat speaker
Inventor: TAKEWA HIROYUKI
IPC: H04R9/04
Filed: 1987-07-23
Abstract: PURPOSE:To make the sound pressure versus frequency characteristic flat over a wide range by making a diameter of an upper large diameter part of nearly truncated drive cone nearly equal to the interval of nodes of the primary resonance mode in the minor axis direction of a diaphragm and selecting the stiffness at the root of the drive cone to be larger in the minor axis direction than in the major axis direction of the diaphragm thereby erasing sufficiently the primary resonance mode. CONSTITUTION:A voice coil 6 is arranged at a point suppressing both the primary and secondary free resonance modes of the diaphragm in the major axis direction. Thus, the resonance in the major axis direction is not caused up to a frequency f03 where the ternary resonance mode is taken place. Moreover, a flat part 14 formed to be an ellipse shape provided to the lower part of the drive cone 13 is formed to be short in the major axis direction of the upper ellipse and longer in the minor axis direction. Thus, the stiffness of the root of the drive cone 13 being inversely proportional to the length of the flat part is larger in the major axis direction of the upper ellipse and a drive torque is mainly transmitted to the outside/inside of nodes of the primary resonance mode in the minor axis direction while being distributed. Thus, the primary resonance mode in the minor axis direction is suppressed, then the piston motion band of the diaphragm 10 is expanded to further higher resonance modes.
Patent JP-2000015573-A (JP)
Title: Wafer holding plate for wafer polishing device and polishing method of semiconductor wafer
Inventor: OKUDA YUJI
IPC: B24B37/30
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To increase a heat resistance and heat resistant shock property and cope with the enlarging the diameter of a semiconductor wafer by forming a wafer holding plate for holding the semiconductor wafer used in a wafer polishing device by the porous body made of a silicide ceramics with a specific pare rate or carbide ceramics. SOLUTION: The table 2 in a wafer polishing device 1 is a disc shape and formed by using the metal material of a stainless and the upper surface of the table 2 is a polishing surface 2a for polishing a semiconductor wafer 5. A wafer holding plate 6 is provided to polish the semiconductor wafer 5 while slide-contacting for this polishing surface 2a and the semiconductor wafer 5 is pasted by an adhesive to the holding surface 6a. Here, the wafer holding plate 6 is formed by the porous body made of a slicide ceramics whose pore rate is 15-50% or carbide ceramics, or the porous body made of a silicon carbide sintered body whose thermal conductivity is 20 w/mk or more and thereby, a heat resistant shock property is improved.
Patent JP-H0351600-A (JP)
Title: Repair of container passing pipe
Inventor: MATSUSHITA AKITAKE
IPC: F16L55/18
Filed: 1989-07-17
Abstract: PURPOSE:To prevent the leak phenomenon in a defect part by putting the pipe wall of a container passing pipe which is inserted into a pipe passing hole on a container wall and positioned outside from a defect part into a close adhesion state onto a pipe passing hole through the plastic deformation by spreading the pipe and forming an erosionproof metal cladded layer on the inner surface within a spread pipe range. CONSTITUTION:A container passing pipe 3 is inserted into a through hole 2 for the pass of a pipe on a container wall 1, and a closing cock 7 is installed in the container passing pipe 3. The pipe wall 3 of the container passing pipe 3 is spread. The pipe spreading range Y is positioned outside from a defect part X. The pipe wall is put into the close attached state onto the pipe passing hole 2 by spreading the pipe wall through plastic deformation. An erosion- resistive metal cladded layer 8 in the wider range than the pipe spreading range is adhesion-formed onto the inner surface of the pipe spreading range Y. Therefore, the generation of the leak phenomenon can be suppressed without disassembling a molten part. Further, the supporting strength of the container passing pipe can be improved, and the formation of a new defect part can be suppressed.
Patent JP-2000016424-A (JP)
Title: Can cover
Inventor: SHODA RYOJI
IPC: B65D17/32
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a can cover preventing rupture caused by score cracks when a can cover with a wide opening is loaded with an internal pressure. SOLUTION: An arc-shaped can cover is provided with a stay-on tab, and an axial line connecting the center 5 with an opening end 10 of a can cover forms a short axis in the shape of a breaking opening section 3, and a step section 9 corresponding to the end 10 of the breaking opening section 3 is cut partially, and wall sections 13a and 13b extending in the radius direction of the can over are formed on the cut section.
Patent JP-S6428001-A (JP)
Title: Pattern display device of wheel for automobile
Inventor: HORI YOSHIO
IPC: B60B7/00
Filed: 1987-07-23
Abstract: PURPOSE:To enable a pattern to be displayed in a stationary state in a fixed position at all times by forming the pattern on the outside surface of a wheel, while providing a stroboscopic device in a portion opposed to the pattern of a car body so as to synchronize the rotation of the wheel with the emission of the stroboscopic device. CONSTITUTION:On the surface of a disc 2 in the wheel 1 of an automobile, a pattern 3 of optional letters or the like is processed in such a way to be projected from a base portion 4. At this time, the pattern 3 is finished into a glossy surface so as to easily reflect light or the pattern 3 is coated with a color which is easily distinguished when the light shines upon it. On the other hand, the base portion 4 is finished in such a way to be hard to reflect light or is coated with a color which is hard to be distinguished even though the light shines upon it. A stroboscope is emitted synchronizing with the rotation of the wheel 1 from a stroboscopic device 6 attached to the car body 5 so as to irradiate the disc 2. With this arrangement, the light is emitted in a fixed position at all times with respect to the rotational movement of the pattern 3 so as to display the pattern 3 in a stationary state.
Patent JP-S6430318-A (JP)
Title: Variable band filter
Inventor: ICHIYOSHI OSAMU
IPC: H03H11/04
Filed: 1987-07-25
Abstract: PURPOSE:To vary a band in a wide range by using a variable capacitor capable of generating an element value which is the multiple of reciprocal of an arbitrary integer of a basic value at a special range by the ON and OFF control of a switch and making variable a band with a digital control from an external part. CONSTITUTION:By using a variable capacitor 13 to be able to the arbitrary reverse integer-fold element value of a basic value in the 1-1/(2<n>) range by the ON the and OFF control of a switch, a band is made variable by the digital control from an external part. Thus, a variable band filter having an arbitrary integer-fold band of a basic band width can be realized in the 1-2<n>-fold wide range by the digital control of an (n) bit, a non-linear distortion does not occur even due to a large amplitude action and the temperature or the change with the passage of time can be stabilized.
Patent JP-H0469673-A (JP)
Title: Controller for image forming device
Inventor: YAMANASHI MOTOAKI
IPC: G03G21/00
Filed: 1990-07-10
Abstract: PURPOSE:To quickly execute a copying action when a copy key is operated by detecting the operation of any key switches on a front panel, the opening/ closing of an original platen cover, etc., and shifting a driving system from a stopping state to a standby state. CONSTITUTION:It is detected that a key operation detecting circuit 21 is operated through a front panel controller 2 when a keyboard switch is operated, an original platen cover operation detecting circuit 23 is operated through an original platen sensor 22 when the original platen cover is operated, a paper cartridge operation detecting circuit 25 is operated through a paper cartridge sensor 24 when a paper cartridge is operated, and a front door operation detecting circuit 27 is operated through a front door sensor 26 when a front door is operated. The detected information is transmitted to a standby state controller 28. The standby state controller 28 outputs a command for shifting to the standby state, to a driving system controller 4, and enters the standby state.
Patent JP-H0914167-A (JP)
Title: Rotary compressor and manufacture of its vane
Inventor: EZUMI MOTOTAKA
IPC: F04C18/356
Filed: 1995-06-28
Abstract: PURPOSE: To provide a vane excellent in wear resistance and durability, in a rotary compressor for an R22 substitution refrigerant. CONSTITUTION: The vane 10-A of a rotary compressor is combination of first and second members. A first member 19 forms an outer peripheral part and carbon 20 is impregnated with an aluminum alloy. A second member 22 forms a core and is formed of a material wherein a whisker 23 of aluminum borate is impregnated with an aluminum alloy 21.
Patent JP-H1130426-A (JP)
Title: Heater
Inventor: IMABAYASHI SATOSHI
IPC: F24D19/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To effect comfortable heating operation, in which the fluctuation of air stream and temperature is not felt substantially, and improve the economical property of heating. SOLUTION: A warm-air heating machine is provided with a hot-water heat exchanger 14 and a fan 15 to permit the switching of warm-air send-out between lower send-out and upper send-out while the flow rate of hot-water through the hot-water heat exchanger 14 is increased upon the lower send-out and the flow rate of hot-water through the hot-water heat exchanger 14 upon the upper send-out is set so as to be smaller than that upon the lower send-out whereby heating capacity is increased upon the lower send-out and the rise of room temperature is quick thereby permitting comfortable room heating.  On the other hand, when the room temperature is approached to a set temperature, the lower send-out is switched into the upper send-out to send low temperature warm-air forcibly and upwardly whereby room temperature distribution becomes uniform substantially and, thus, comfortable room heating operation, in which the fluctuation of air stream and temperature is not felt substantially, can be effected.
Patent JP-S59111784-A (JP)
Inventor: TABUCHI NORIO
IPC: D05B3/04
Filed: 1983-10-03
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-S6162251-A (JP)
Title: Data transmission system
Inventor: KORI TAKEJI
IPC: H04J4/00
Filed: 1984-09-04
Abstract: PURPOSE:To make realization of hardware easy and to reduce errors in data by giving spectrum shaping characteristic for shaping transmission characteristic from the input end of a modulating circuit section to the output end of a demodulating circuit section to desired characteristic to at least one of a polyphase filter and an inserted filter in a transmultiplexer of transmitting side or receiving side. CONSTITUTION:When spectrum shaping characteristic of roll-off characteristic HR for, for instance, PSK wave is requested to the receiving side, characteristic of the polyphase filter and inserted filter 4 is determined to, for instance, HR= HI.HT. That is, characteristic of the two is determined to make synthetic transmission characteristic of the polyphase filter and inserted filter 4 have desired spectrum shaping characteristic. By this way, signals to the demodulating circuit 5 can be spectrum shaped without adding a filter for spectrum shaping specially, and demodulated and reproduced data can be taken out from the demodulating circuit 5 to an output terminal at low error rate.
Patent JP-H0638480-A (JP)
Title: Rotor for brushless motor
Inventor: KAZAMA KATSUTOSHI
IPC: H02K29/08
Filed: 1992-07-13
Abstract: PURPOSE:To provide a rotor which can be magnetized without using a magnetizing facility having a complicated structure by devising a rotor structure. CONSTITUTION:A magnetic detecting magnet 7 is newly provided separately from a rotor magnet 6, and they are individually magnetized. According to such a structure, the structure of a magnetizing facility becomes simple, and it can be magnetized without using the facility having a complicated structure.
Patent JP-H0826957-A (JP)
Title: Compounding agent of deodorizing active compound based on alpha, omega-alkane dicarboxylic acid and oligoglycerol monocarboxylate ester
Inventor: FURORIAN BORUFU
IPC: A61Q15/00
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a deodorant for cosmetics, which is a component for deodorizing cosmetics by including a mixture of an α, ωalkanedicarboxylic acid with or a monocarboxylic acid ester of glycerol. CONSTITUTION: This deodorant comprises 0.01-10 wt.% a, ω-alkanedicarboxylic acid of formula I [(n) is 1-8], 0.05-10 wt.% monocarboylic acid ester of diglycerol of formula II (R' is a hydrocarbon) and/or monocarboxylic acid ester of triglycerol of formula III (R" is a hydrocarbon). The deodorant contains compounds of formula I and compounds of formulas II and III at a ratio of (5:1) to (1:5). The deodorant is suitable for controlling human body odor which occurs by decomposition of apocrine perspiration material due to an organism, especially a coryneform bacterium which is a gram-positive bacterium and matches with an aromatic ingredient of preparation having deodorizing or antiperspirant action. The deodorant can be prepared in aerosol, cream and lotion as well as tincture, cleansing agents, shampoos, showering agents, bathing agents, powder and powder spraying agents.
Patent JP-2000015585-A (JP)
Title: Driver bit for driving screw
Inventor: KANEKO YOSHIHIRO
IPC: B25B23/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a driver bit capable of efficiently fitting the tip end of the driver bit in the recess of a driving screw at the time of driving. SOLUTION: In a driver bit for a driving screw, in which the tip end of each blade part 11 is formed into a cruciform in cross section or a crowbar shape, after a blow is given to the blade part 11 against the recess at the head part of the driving screw, the blade part 11 is fitted in the recess so as to be screwed in, and the angle corner part at the tip end part of each blade part 11 is cut out so as to allow each cut-out part 16 to be formed in such a way as to be thinner in thickness at the outer side end of each blade part 11.
Patent JP-2001016111-A (JP)
Title: Variable length encoding/decoding circuit
Inventor: OGAMI AKIHIRO
IPC: H04N19/60
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To accelerate processing speed of a variable length encoding/decoding circuit. SOLUTION: This variable length encoding/decoding circuit finds number of bits for each code word by a code length table T1 and performs processing for segmenting data of 32 bit length to which a program search is performed for each code word. In this case, shift processing is not performed just once as conventional but performed over two stages by shifters SF0 and SF1. Namely, an input bit stream applied through a FIFO1 and a selector SR1 is shifted just for the total value of shift quantities performed up to the last time by the shifter SF0, and shifted just for the shift quantity of this time by the shifter SF1. Thus, no adder AD exists on a loop composed of the shifter SF1, the variable length table T1 and a register R12 to be a critical path and the processing speed can be accelerated rather than conventional one.
Patent JP-H0825289-A (JP)
Title: Automatic hose cutting/conveying device and automatic hose cutting/conveying method
Inventor: MATSUMOTO TOSHIHIKO
IPC: B26D5/20
Filed: 1994-07-14
Abstract: PURPOSE:To continuously cut hoses of many kinds with a minimum facility. CONSTITUTION:A hose feeder 20 is provided with a pair of upper and lower rotary rollers 22 on the right side in a main body and a pair of front and rear rotary rollers 26 on the left side. The rear rotary roller 26 is driven by an electric motor 28 on the main body, and the front rotary roller 26 is pressed backward by an air cylinder 27. A hose cutter 30 is laterally provided with a hose guide member 32 through it. A slit is provided at the middle of the hose guide member 32, and a cutting edge passes through the hose guide member 32 to cut a hose. The cutting edge is driven by an air cylinder 42. A positioning unit 40 vertically moves a shutter 45 via an air cylinder 42 to shut or open the extension position of the outlet of the hose guide member 32. A hose conveying robot is of a multi-joint type movable longitudinally, vertically, and laterally, and it is provided with an arm section 51 expandable/shrinkable in the prescribed range and a hand section 52 holding the hose at the tip of the arm section 51.
Patent JP-H05194556-A (JP)
Title: Process for producing bis-arenevanadium from vanadium oxychloride
Inventor: CALDERAZZO FAUSTO
IPC: C08F4/60
Filed: 1992-07-13
Abstract: PURPOSE: To obtain the compd. with high yield by bringing vanadium oxychloride to contact with active Al metal and aluminum trichloride in a liq. arene to transform the vanadium oxychloride into a complex compd. and then reducing it.  
     CONSTITUTION: Vanadium oxychloride (VOCl 3 ) is brought to contact with active aluminum metal and aluminum trichloride with each other in a liq. arene, preferably at 20 to 25°C to transform the vanadium oxychloride into a complex compd. [V (arene) 2 .[AlCl 4 ] -  and a liq. cyclic or noncyclic ether compd. is added to the reaction product to reduce (V (arene) 2 ] +  to [V (arene) 2 ]. Then, the vanadium bis-arenes [(arene) 2 ] are recovered from the reaction product to obtain the objective compd. 
     COPYRIGHT: (C)1993,JPO