baber/WOPTO huggingface dataset:
Patent JP-S57198140-A (JP)
Title: Operation switch for car
Inventor: HARADA YUTAKA
IPC: B60R16/02
Filed: 1981-05-28
Abstract: PURPOSE:To improve the maneuvarability of operation switches for car by constructing an operation switch block to separate from a handle and constantly keep a fixed position without reference to the operation of the handle. CONSTITUTION:In various kinds of operation switches arranged on a car handle, a plurality of operation switches 10' are equipped on the upper face of a fixing plate 9 fixed on the upper end of a handle shaft 5, and the whole body is covered with a cover 10'' for constructing an operation switch block 10. Then, since the block 10 is provided on the handle 7 to be operated by a driver the most rapidly during driving as he is looking on the scene ahead, switches 10' can be controlled easily and safely during the driving. Meanwhile, even when the handle 7 is operated for rotation, the block can be kept at a fixed position, and a desired switch 10' can be operated for sure for continuing the driving in safety.
Patent JP-H03281867-A (JP)
Title: Ascending or descending type reception window
Inventor: NAKANISHI KAZUYUKI
IPC: E04H1/12
Filed: 1990-03-29
Abstract: PURPOSE:To enable slips to be easily given and taken by setting the level of a reception window set at the one corner of an office, to be moved upward or downward on the same level as that of a driver's seat, at the time of the arrival of a truck. CONSTITUTION:A reception window 1 set at the one corner of an office 2 is set to be moved upward or downward, and the normal reception window 1 and the office are arranged on the same floor and office work is smoothly treated. When a truck 3 arrives, then the reception window 1 is moved upward, and the level of the window 1 is set on the same level as that of the driver's seat of the truck 3, and a driver gives or takes slips in a state that he sits on the seat. As a result, the slips can be easily given or taken.
Patent JP-S60225311-A (JP)
Inventor: UENO KEIJI
IPC: H01B7/295
Filed: 1984-04-23
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-S61241576-A (JP)
Title: Valve
Inventor: FUJIWARA TETSUO
IPC: F16K27/00
Filed: 1985-04-19
Abstract: PURPOSE:To obtain a valve having the superior cavitation erosion resistance and seizureproofness by using Ni, Cr, Mo, Nb, Fe group alloy. CONSTITUTION:According to the result of characteristic evaluation test for a testpiece which is obtained by melting-casting the material having a variety of compositions by use of a high frequency inductive melting furnace, the composition having the superior cavitation erosion resistance can be obtained. The results show that the valve box or the valve body whose one valve seat surface is made of the material consisting of Cr 15-45%, Nb 3-15%, No 20% or less, and Ni as rest by weight, and the other valve seat surface is made of the material consisting of Cr 10-25%, Mn 15-30%, V 0.3-3%, C 0.3% or less, N 0.2-1%, Mo 5% or less, Ni 0.5-10%, and Fe as rest possesses the superior performance.
Patent JP-H03279614-A (JP)
Title: Micro swirl generation device of swirl chamber type combustion chamber of diesel engine
Inventor: YAMAZAKI MASANORI
IPC: F02B19/08
Filed: 1990-03-28
Abstract: PURPOSE:To generate a large amount of micro swirls from a turning air flow or an expansion gas flow constituting a micro swirl generating projection part by a micro swirl generating ring running in the direction crossing the turning direction of the turning air flow in a swirl chamber. CONSTITUTION:A micro swirl generating ring 6 is provided in a swirl chamber 3 of a swirl chamber type combustion chamber 12. Here, the ring 6 is provided almost horizontally at an intermediate height part of the swirl chamber 3, and its ring-shaped padding is projected into the swirl chamber 3 so that it runs crossing a longitudinal turning air flow 5 generated in the swirl chamber 3. And in a compression stroke, a micro swirl 7 is generated for the whole width of the turning air flow 5, while in an expansion stroke, a micro swirl 9 is generated for the whole circumference of an expansion gas flow toward a nozzle hole 2 from the swirl chamber 3. Thus, as a large amount of micro swirls 7 and 9 can be generated from the turning air flow 5 or the expansion gas flow 8, combustion in a main combustion chamber 1 can be improved by agitating these micro swirls 7 and 9.
Patent JP-H09275106-A (JP)
Title: Structure of bump and its forming method
Inventor: OTAKE KENICHI
IPC: H05K3/34
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To realize excellent flowing-in of resin, prevent generation of void, and reduce manufacturing manhours, by forming a second step bump on the tail side which has a diameter smaller than that of a first step bump, on the first step bump on a semiconductor chip side pad, and step-differences on a side surface. SOLUTION: A bump 1 is formed by forming a first step bump 1a on a semiconductor chip side pad 2 and mounting a second step bump 1b whose diameter is smaller than the first step bump, on the first step bump. A tail 4 is not formed on the first step bump 1a but formed on the second step bump 1b. When a semiconductor chip 3 is mounted on a board 5, the bump 1 is pressed against a board side pad 6 to which solder 7 is supplied. At the time of mounting, the solder 7 is fused and creeps up along a side surface of the bump 1. The solder 7 stops at a part of a step-difference part of a boundary of the first step bump 1a and the second step bump 1b.  As a result, after resin sealing, void is not generated between the semiconductor chip and the board, short-circuit and imperfect connection which are to be generated after mounting are excluded, and manufacturing manhours of bump formation can be reduced.
Patent JP-H04314854-A (JP)
Title: Titanium plate corrosion resistant steel sheet excellent in corrosion resistance
Inventor: TARUYA YOSHIO
IPC: C23C14/02
Filed: 1991-04-15
Abstract: PURPOSE:To improve the corrosion resistance of a titanium plated steel sheet in a chloride ion-contg. atmosphere. CONSTITUTION:A titanium plated film is formed by an ion plating method, and its film thickness is regulated to 0.3 to 10mum. Furthermore, a corrosion resistant steel sheet in which the concn. of Cr and Mo in the steel is regulated to >=11.0 in Cr+3Mo(%) value is used as a plating base metal, and its surface roughness is regulated to <=1mum and its thickness to one tenth to that of the above metallic titanium plated film.
Patent JP-H05245869-A (JP)
Title: Operation monitor device of transfer molding machine
Inventor: NAKAZONO FUMIYA
IPC: B29K105/20
Filed: 1992-03-04
Abstract: PURPOSE:To provide the title device monitoring whether a transfer molding machine is subjected to normal molding operation. CONSTITUTION:In a transfer molding machine, a pressure sensor 9 detecting the pressure output of a plunger 4 is attached to the hydraulic pipeline 8 of a transfer mold press. Further, a position detecting means 11 detecting the rising position of the plunger 14 is provided. Further, a monitor part 10 detecting the pressure output of the plunger 14 at the point of time when the plunger 14 reaches a predetermined rising position and judging the normality/abnormality of molding operation on the basis of the detected result is electrically connected to the pressure sensor 9 and the position detecting means 11. By this constitution, it can be monitored whether the transfer molding machine is normally operated by the monitor part 10.
Patent JP-S578950-A (JP)
Title: Tape recorder
Inventor: SUGIHARA MASANORI
IPC: G11B15/675
Filed: 1980-06-20
Abstract: PURPOSE:To unload a cassette tape from an ejecting mechanism by separating a head and a pinch roller from a tape by moving a head base back only by operating an ejection lever even during a power failure, by operating the ejecting mechanism mechanically. CONSTITUTION:When an ejection button 40b provided atop of an ejection lever 40 is pushed, a lock pin 40c separates from the engagement cam part 60a of a slider 60 to move a head base 2 back to an ejection position. According to the movement of the slider 60, a sub-ejection lever 40 is turned and its hook part 42a separates from the engagement piece 44a of a cassette holder 44. When the hook part  42a is unhooked from the engagement piece 44a, the roller 44d of the cassette holder 44 pushes the rear end surface of the slider 60 by a torsion spring 44b to hold the  slider 60 in its original state.
Patent JP-S58198985-A (JP)
Title: Key telephone device
Inventor: KIKUCHI JIYUNZOU
IPC: H04L25/03
Filed: 1982-05-17
Abstract: PURPOSE:To perform accurate demodulation and to display prescribed function even when a control signal is transmitted by using a general transformer by providing a waveform shaping circuit having a flip-flop which performs inverting operation at a rise and a fall edge of the pulse-width modulated control signal at a transmission and reception terminal. CONSTITUTION:A waveform shaping circuit 11a on a main device side transmits and receives a signal to an from a key telephone set, and a waveform shaping circuit 20 in the key telephone set performs signal transmission and reception to and from the main device side. An AND gate IC6 outputs the inverted signal of the pulse-width modulated signal A in a time series as control data sent from the main device and an OR gate IC7 outputs a signal with the same waveform with the time series signal sent from the main device. For this purpose, pulse- width modulated signals H and I in time series and waveform shaped as above are fetched to a subcontrol circuit 25 and after the signal of each bit is judged to correspond with data of logic ''0'' and ''1'', the control data expressed by an (n)-bit signal is decoded to control a display circuit, etc., connected to the subcontrol circuit 25.
Patent JP-H02262122-A (JP)
Title: Matrix driving method for liquid crystal display device
Inventor: MINATO TAKAO
IPC: G09G3/36
Filed: 1989-03-31
Abstract: PURPOSE:To allow a gradation display without increasing the number of scanning or information electrodes and without excessively requiring high speediness in the response speed of a liquid crystal by changing the pulse width of an information signal. CONSTITUTION:The pulse crest values at the time of the selection and non- selection of the display change are the same and the continuous impression of the pulses of the same polarity is averted at the time of the non-selection by the pulse width changing system which discriminates the selection and non- selection by the various lengths of the pulse widths. In other words, the widths 201 to 203 of the pulses are changed by applying the signal of the pulse type with which the crest value E is constant to a chiral smectic X phase exhibiting multiplex stability, by which the arbitrary state in the multiplex stable state is adopted and the display of the gradation is executed. The gradation display is executed in this way without increasing the number of the scanning or information electrode and without requiring the excessive high speediness in the response speed of the liquid crystal.
Patent JP-S62240799-A (JP)
Title: Formation of colored pattern of aluminum
Inventor: HASHIZUME YOSHINAO
IPC: C25D11/04
Filed: 1986-04-10
Abstract: PURPOSE:To easily form a uniform colored pattern of free designs by subjecting an Al material to machining with a polishing material in the state of applying a partially transparent masking thereon, then subjecting the material to treatments such as anodic oxidation, electrolytic coloring and resin coating after a specific pretreatment etching. CONSTITUTION:The surface of the Al material is cleaned by degreasing, etc., and is subjected to the partial transparent masking by a resin film, etc., having a desired pattern. Such material is subjected to the machining of the polishing material by a blasting or polishing treatment. The material is then subjected to the pretreatment etching by immersing the same in an aq. soln. of 40-65 g/lNaOH for >=1min and within 3min; thereafter, the respective treatments; the material is subjected to the anodic oxidation by an aq. soln. of a sulfuric acid, etc., the electrolytic coloring in an aq. soln. of the metallic salt of Ni, etc., and the coating of the acrylic melamine resin by the conventional practices. The desired color pattern is easily and surely obtd. by the above-mentioned method.
Patent JP-H11277767-A (JP)
Title: Ink-jet recording apparatus
Inventor: OGUCHI CHIAKI
IPC: B41J2/165
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus in which a tube is never brought in touch with a pump wheel when the tube is manipulated, and is prevented from being abraded and cracking and which can suck ink well. SOLUTION: A pump unit 14A includes a pump frame 42 having a tube support face 41 for regulating an outer shape of a tube 15A in an arc, a pump wheel 43 rotated by a driving force from a driving means, rollers 45A, 45B supported by the pump wheel 43 to be movable between a first position E at the side of a rotational axis center of the pump wheel 43 and a second position F separated from the rotational axis center, and recessed parts 58a, 58b formed at the side of a roller mount face of the pump wheel 43 in the vicinity of the second position of the rollers 45A, 45B.
Patent JP-S63251376-A (JP)
Title: Rear wheel steering device
Inventor: MOMIYAMA FUJIO
IPC: B62D7/14
Filed: 1987-04-06
Abstract: PURPOSE:To eliminate a chattering of connections of a link cable and the like by introducing the operation pressure oil of a power cylinder for the front wheel steering to a hydraulic reaction chamber furnished at a hydraulic control valve so as to give a pressing force in the direction of the converting operation of the hydraulic control valve. CONSTITUTION:By feeding the operation pressure oil to the right side chamber 10a of a power cylinder 10 for the front wheel steering in steering the front wheels, a piston 11 moves to the left. As a result, a spool 20 of a hydraulic control valve 18 is moved to the left in the same direction of the piston 11 by a link 22 and a cable 24a, the pressure oil is fed to the right side chamber 16b of the power cylinder 10 for the front wheel steering, and the real wheels are steered in the same phase as the front wheels. In this case, the operation pressure oil of the power cylinder 10 for the front wheel steering is reduced the pressure at a pressure reducing valve 27 after passing through a pressure oil piping 26b, and introduced to the right side hydraulic reaction chamber 18b of the hydraulic control valve 18. By the pressure oil introduced to the reaction chamber 18b, the spool 20 is given a pressing force to the left, and the chattering of the link 22 and the cable 24a is eliminated.
Patent JP-2000272215-A (JP)
Title: Revolving mark
Inventor: OTA TSUYOTOSHI
IPC: B41K1/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To form a revolving mark for microadjusting the height of three printing faces, namely a printing belt, a master printing body and an outer peripheral printing body. SOLUTION: An outer frame 20 with an annular channel 23 with its lower section opened on the lower section of a revolving printing main body 1 with a printing face constituted of a printing belt 9 and a circular master printing body 14 is provided, and an adjustment rink 29 is provided revolvably on the annular channel 23, and the upper section of an outer peripheral printing frame 32 with its upper and lower end faces open is inserted revolvably into the annular channel and its upper face is brought into contact with the lower face of the adjustment ring 29, while a holding member 39 for holding the adjustment ring 29 and the outer peripheral frame 32 into the state of elasticity supported upwardly at all times by an elastic means 40 is provided on the lower end of a connecting cylindrical section 22, while an outer peripheral printer 43 with an outer peripheral printing body 45 positioned on the outer periphery of a maser printing body 14 is provided on the lower end of the outer peripheral printing frame 32. Also an inclined section is formed on one of the upper face inner wall of the annular channel 23 and the upper face of the adjustment ring 29, while a guide protrusion 30 being brought into contact with the inclined section is formed on the other of them, and when the adjustment ring 29 is revolved, the outer peripheral printing frame 32 is lifted and lowered.
Patent JP-H05245919-A (JP)
Title: Thermoformed product of polyphenyleneether resin sheet
Inventor: TOYOUCHI KAORU
IPC: B29C51/00
Filed: 1992-03-05
Abstract: PURPOSE:To enable more beautiful appearance to be obtained by raising stability to heat of a thermoformed product by a method wherein the thermoformed product of a specific value in relative specific gravity is formed from polyphenyleneether resin sheet having respective specific contents in volatile component and water content. CONSTITUTION:Polyphenyleneether resin wherein a volatile component content of a sheet is 300-2000ppm and a moisture content is 250ppm or under is used, and a required sheet thermoformed product is obtained by thermoforming such as vacuum forming, air-pressure forming, etc. Inferiority of appearance such as generation of irregularities on a surface of the thermoformed product caused by foaming materials in a heating process of polyphenyleneether or the like is prevented from occurring thereby, and beautiful appearance is enabled to be obtained. The polyethyleneether resin is a polymer expressed by the general formula rightmentioned, which is obtained by, for example, making phenol as raw materials react with oxygen under presence of a complex of copper or manganese. In the formula, R1, R2 respectively represent a monovalent residual group of an alkyl group, an aryl group, etc.
Patent JP-S579063-A (JP)
Title: Alkaline battery
Inventor: INADA KUNIAKI
IPC: H01M4/36
Filed: 1980-06-19
Abstract: PURPOSE:To increase the discharge performance and the preservation performance of an alkaline battery by using an active material prepared by mixing manganese dioxide and silver oxide, which is prepared by forming metal silver films on parts of the surface of secondary grins made up of condensed silver oxide grains, in a given ratio. CONSTITUTION:A metal exterior case 1 is packed with a molded body 2, which is prepared by molding a mixture containing a mixed active material consisting of 0- 50wt% of manganese dioxide and 100-50wt% of silver oxide, which has a high bulk density and is prepared by forming metal silver films on parts of the surfaces of secondary grains made up of condensed primary silver-oxide grains. After that, a separator 3, a nonwoven cloth 4, and a negative electrode 5 made of gel-like zinc are placed over the body 2, thereby a silver-oxide alkaline battery being constituted. Owing to the above constitution, the separator 3 doesn't undergo any oxidation since a thin silver film is formed on the molded body 2 and silver oxide is not exposed. Besides, small friction between the grains enables the molded body 2 to be tightly packed in the case 1. Consequently, the discharge performance and the preservation performance of the battery can be increased.
Patent JP-S5417513-A (JP)
Title: Silencing device of enclosed compressor
Inventor: OOTA ISAO
IPC: F25B31/02
Filed: 1977-07-09
Abstract: PURPOSE: To improve silencing effects, by mounting an opening portion for communicating a resonance type silencing chamber to a silencing chamber integrally shaped to a cylinder, and by shifting the opening portion and a center of a suction port of the silencing chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S538131-A (JP)
Title: Sound reproducing device for talkie slide projector
Inventor: NAKATANI MITSUO
IPC: G03B31/00
Filed: 1976-07-10
Abstract: PURPOSE: To prevent the erroneous operation by reproducing the sound by the action of a plunger, and at the same time, by locking a sound recording button. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03280987-A (JP)
Title: Scissors
Inventor: MATSUOKA TAKANOBU
IPC: B26B13/28
Filed: 1990-03-29
Abstract: PURPOSE:To improve the cutting quality by combining scissor body sections having edge sections so that two edges slide and bite each other. CONSTITUTION:A long hole 7 provided at the pivotal position of one scissor piece 3 is coupled with a pivotal pin 6 fixed on the other scissor piece 2, and handle sections 2a, 3a of both scissors 2, 3 are connected with a link 8 so that both edge sections 4', 5' slide and bite each other. The cutting quality can be improved.
Patent JP-H05191276-A (JP)
Title: Phase detector
Inventor: FUIRITSUPU ESU KUROSUBII
IPC: H03L7/191
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a control voltage signal to generate a signal whose frequency and phase are stable from a voltage controlled oscillator. CONSTITUTION:A phase detector 20 receives a gate signal obtained from an output signal of a voltage controlled oscillator and a strobe signal from a reference signal source. A 1st capacitor C2 is charged for a gate period from the start point of the gate period till the production of the strobe signal, then a 2nd capacitor C1 is charged from the production of the strobe signal till the end of the gate period, and a difference between charges in the two capacitors C1, C2 appears at an output terminal of the phase detector as a control voltage signal for the voltage controlled oscillator.
Patent JP-S62265700-A (JP)
Inventor: NAIJIERU CHIYAARUZU SEJIUITSUK
IPC: G10L17/08
Filed: 1987-04-03
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-H0222251-A (JP)
Title: Production of n-(polyoxyalkyl)-n-(alkyl)amines
Inventor: RICHIYAADO MAIKERU GAAKIN
IPC: C07C217/08
Filed: 1989-03-31
Abstract: PURPOSE: To advantageously produce the title compd. for a raw material of polyurea or polyurethane-urea by reacting alcohol like monool or polyol and secondary amine under a specific reaction condition in the presence of a catalyst such as Ni or the like.  
     CONSTITUTION: An alcohol represented by formula I (wherein R is an initiator group based on a compd. containing a Zerewitinoff active hydrogen atom, R' is alkyl, R" is H or alkyl, a and b are 0-175, C is 0-30, n is 1-3 and Z is a number derived from R) (e.g.; polyol) is reacted with a secondary amine represented by formula II (R"' and R 4 ↑' are alkyl or aryl) (e.g.; diethylamine) in such a ratio that an equivalent ratio of mine: hydroxy is 20:1-10:1 in the presence of a Ni, Cu or Co catalyst at 175-250°C, especially 190-240°C under pressure of 250-2,000 psi to obtain the title compd. represented by formula III (wherein H is a group represented by formula IV, P is a group represented by formula V, S is a group represented by formula VI, T is a group represented by formula VII, h is 0-0.7, p is 0-0.5, s is 0.5-1.0 and t is 0-0.15). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10282001-A (JP)
Title: Method and apparatus for measuring oxidizing capacity of liquid sample
Inventor: SAEKI AKIO
IPC: G01N33/52
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To totally measure an antioxidizing capacity of an antioxidizing substance possessed by a sample by a method wherein a specified amount of peroxide is added to the liquid sample and a residual quantity thereof is measured after a specified time to determine a decreased amount thereof. SOLUTION: A measuring device of the antioxidizing capacity of a liquid sample such as blood is constituted of a mixing part 31 to add a known amount of peroxide such as phosphatidyl cholinehydroperoxide(PCOOH) to a sample, a detecting part 32 using a fast liquid chromatography or the like and a data processing part 33. At the mixing part 31, a switching is possible between the mode of adding peroxide and the mode of adding none. A sample such as plasma is treated in both modes for a specified time and after a pretreatment or the like, the concentration of the peroxide is measured by the detecting part 32. In the detection of the PCOOH, a liminescent sample is preferably used and the detecting part 32 may be provided with a luminescent sample pump and a luminescence detector.  Based on the results of measurement, an addition recovery rate and the antioxidizing capacity of the simple is calculated.