baber/WOPTO huggingface dataset:
Patent JP-H06310934-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAMASU KOUJI
IPC: H03B5/32
Filed: 1993-04-23
Abstract: PURPOSE:To prevent the flowing of a current even to a signal input of any level in the case of test by providing a circuit interrupting an inverter at oscillation stop and a MOS transistor(TR) fixing its output level to an H or L level to the integrated circuit. CONSTITUTION:A level at a node B is not fed back to a node A in the circuit state of oscillation stop, a level at the node B is fixed to a ground potential to prevent a level uncertain state. Then an NMOS transistor(TR) 8 provided for level uncertain state prevention of the node B is apart from the node A connecting to an external tester at test and even when a signal of any level is inputted to the node A, no current flows to the NMOS TR 8 itself, Moreover, the production of an intermediate level by the tester connecting to the node A is avoided and a level at the node B is forcibly set to an L level, then a factor of uncertainty at function test is excluded.
Patent JP-H09277323-A (JP)
Title: Mechanism and method for taking out molded article of injection molding
Inventor: CHIBA KAZUHIRO
IPC: B29C45/40
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make a molded article drop from a mold without fail by ejecting the molded article by ejector pins in injection molding equipment. SOLUTION: An article 10 is molded between a force side part 13 and a cavity side part 14. Ejector pins 2 and 15 are inserted through holes provided in a core plate 6 and the force side plate 13, while a cam pin 1 is fitted rotatably in a hole provided in an ejector plate 11 and a cam part 17 in one end is disposed just below the ejector pin 2. With the movement of the ejector plate 11 after injection molding, the cam pin 1 is rotated by a pinion 4 engaging with a rack 5 fixed to the core plate 6 and the ejector pin 2 is moved relatively in respect to the ejector plate 11, too, and projects from the force side plate in a larger degree than the ejector pin 15. Accordingly, the molded article 10 is inclined and drops after release.
Patent JP-H01315571-A (JP)
Title: Lock
Inventor: MANFUREETO BUETSUTSUERU
IPC: E05B9/08
Filed: 1989-04-18
Abstract: PURPOSE: To simplify the assembling of a latch and quickly attain the electric connection to a door panel by constituting a latch casing having a closing device in such a manner as to be insertable to the through-part of the door panel from the front. CONSTITUTION: A door panel 10 has a square through part 11, and a latch casing 14 is mounted in the through part 11. The latch casing 14 is closed by a latch plate 12, and it has a closing cylinder as a closing device 13. The operation part 19 of the closing cylinder is protruded from the latch casing 14. When the latch casing 14 is introduced into the through part 11, a retaining cage 20 is placed on the part protruding to the inside of the door panel 10 of the latch casing 14. A rotation locking member 30 is connected to the operation member 19, and the retaining cage 20 is pressed to the opposed side end surface of the latch casing 14.  In this case, the retaining projection 23 of a supporting leg 22 fixes the retaining case 20, a supporting claw 24 pierces the surface coating of the door panel 10, and the electric connection from the door panel 10 to the rotating locking member 30 and the closing device 13 through the retaining cage 20 can be thus attained.
Patent JP-S57211747-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIDA AKIHISA
IPC: H01L21/76
Filed: 1981-06-24
Abstract: PURPOSE:To improve the flatness of a surface when the embedding of a groove is finished, by leaving the seed of poly Si which is formed in the isolating U groove with excellent controllability. CONSTITUTION:The U groove is formed on an Si substrate 1. On its surface, an SiO2 film 6', a poly crystal Si film, and an Si3N4 film 7 are sequentially grown. Then, each layer is left to the extent the upper part of the U groove is covered, and only the poly crystal Si film, which is held by the SiO2 film 6' and the Si3N4 film 7, is etched from the periphery. At this time, by controlling the etching time, a shape 8'b is formed so that the inner side of the poly crystal Si film formed at the bottom of the groove is flat, and the peripheral part is protruded. Then, the Si3N4 film 7 is removed. With the remaining poly crystal Si film 8'b as the seed, a poly crystal Si 14 is grown from the bottom of the U groove to  the surface level of the substrate. Thus the isolation structure whose surface is  flat is obtained.
Patent JP-S58212736-A (JP)
Inventor: NAKAMURA SOUJIROU
IPC: A01K69/00
Filed: 1982-06-05
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-S58699-A (JP)
Title: Low-temperature tank
Inventor: MATSUO MOTOHIRO
IPC: F17C13/00
Filed: 1981-06-24
Abstract: PURPOSE:To reduce stress produced at a coupling point by forming a coupling point where temperature conditions are uniformalized in a coupling portion of a tank main body to a support member so as to change the state of deformation when the tank main body is contracted. CONSTITUTION:The temperature of a coupling portion 2c of a support member 11 is made substantially equal to that of a tank main body 10 by a thermal conductive member 2. A temperature gradient curve portion is formed between the portion 2c and a coupling point 11c, and the temperature gradient below the portion 2c sufficiently cancels stress produced at the coupling point 11c portion by contraction. Therefore, the occurrence of stress can be considerably removed at an important coupling point 11e portion.
Patent JP-S5616905-A (JP)
Title: Construction of door for electronic apparatus
Inventor: UENO HITOSHI
IPC: H05K7/14
Filed: 1979-07-31
Abstract: PURPOSE: To enable to manufacture the lock mechanically with low cost, by supporting the door to the main body freely rotatably, forming hook to the door, and providing the lock arm which latches with the hook at the final position of door closing, to the main body.  
     CONSTITUTION: When the door 1 is turned, the tip of the lock arm 22 enters the lock piece 20 and touches with the cushion 21. Further, when the door 1 is further turned, the lock arm 22c goes backward, and the hook 20a of the lock piece 20 latches with the latch 22c 1  of the lock arm 22c. Further, when the door 1 is at vertical state, the latchet plate 22f and the slide plate 22b are latched and locked. Accordingly, the door 1 is locked in the condition that it covers the concave of the front panel. Further, to unlock the door lock, the upper end of the door 1 is pushed to further drive the lock arm 22c. The lock between the slide plate 22b and the latchet plate 22f is unlocked to release the latch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60241495-A (JP)
Inventor: KAWAI TETSUO
IPC: D06F58/04
Filed: 1984-05-15
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-H05300227-A (JP)
Title: Dial signal transmission method for key telephone set
Inventor: AOKI TAKASHI
IPC: H04Q3/58
Filed: 1992-04-16
Abstract: PURPOSE:To obtain the dial signal transmission method for the key telephone set as if a digital telephone set terminal were operated from a data terminal. CONSTITUTION:When a command signal from a data terminal 23a is sent to a data interface 21a, a control section is operated under its control as if a dial signal were sent from a digital telephone set terminal 20a and when a preset dial command signal is sent from the data terminal 23a to the data interface 21a, the control section controls as if a function key of the digital telephone set terminal 20a is operated. Furthermore, any of dial command signals A, B, C, D is used for the preset dial command signal.
Patent JP-H11267533-A (JP)
Title: Impact type crusher
Inventor: TAMAKI TERUYUKI
IPC: B02C13/09
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To control a local deformation and abrasion in a machine in which objects are impact-crushed by a striker installed in a rotor and a repulsion plate, by manufacturing a casing from abrasion-resistant alloy cast steel and other in upper/lower split structure, and fitting and fixing the plate to a fitting recessed part formed in the inner surface part of the casing. SOLUTION: The impact type crusher 1 is constituted by installing a rotor 4 horizontally in a crushing chamber 3 in a casing 2 produced from alloy cast steel, alloy cast iron, and others. The casing 2 can be divided into an upper side portion 2a and a lower side portion 2b, and both portions 2a, 2b are fixed/ integrated by fixing means 5. A supply port 7 for a material to be crushed is formed, and a supply route 8 is formed from the supply port 7 toward the crushing chamber 3. Recessed parts 10... are formed in a wall surface part on the side opposite to the bottom surface side of the upper side part 2a, a repulsion plate 15 is fitted to each recessed portion. Namely, in the repulsion plate 15, its back part is fitted to the recessed part 10, and a support shaft 16 is inserted into a support hole, and its end part is fixed by a fixing means 17.
Patent JP-2000292899-A (JP)
Title: Device and method for heat developing
Inventor: UMEKI MAMORU
IPC: G03D13/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat developing device and heat developing method capable of reducing developing irregularity. SOLUTION: Since a roller 16 is rotated by the driving force from a motor, the roller 16 is prevented from substantially stopping rotating because of a fact that the roller 16 guiding the film does not receive enough carrying force from the film, so that the roller stably rotates, it hardly occurs that only the specified area of the roller 16 is cooled, and the developing irregularity hardly occurs.
Patent JP-S5220889-A (JP)
Title: Device for determination of refractive index of fluid
Inventor: URAMOTO HIROSHI
IPC: G01N21/43
Filed: 1975-08-08
Abstract: PURPOSE:A device is composed of a light transmissible object having at least one curved protion, a light source, a ligh reflecting section and a phttosensitive element, whereby the amount of changes in the refractive index of the object to be tested can be easily taken out as electrical signals when the refractive index changes from time to time.
Patent JP-H05272298-A (JP)
Title: Rust-proof lock bolt and installation method thereof
IPC: E02D5/74
Filed: 1992-03-24
Abstract: PURPOSE:To surely protect lock bolts from rust. CONSTITUTION:A lock bolt main body 3 is inserted into a drilled hole 12 into which a hardening agent is injected by excavating a soil and the surrounding parts of the lock bolt main body is covered with a corrosion proof sheet 4 before the hardening agent is hardened. Artificial resin or stainless steel can be adopted for the material of the corrosion proof sheet 4. As for their shapes, various shapes can be adopted as well. For example, flat-shaped straight sheets on the peripheral surfaces or projected and recessed spiral sheath on their peripheral surfaces. A desired extended portion L1 from the ground surface of the lock bolt main body 3 and a desired projected portion L2 are covered with the sheath 4. It is suitable that the L1 exceeds 1m while the L2 exceeds 10cm. The outer and inner surfaces of the sheath 4 are filled with a hardening agent, such as cement paste and hardened. The corrosion proof sheath 4 is laid out around the lock bolt main body 3 preliminarily. It is also possible to inject a hardening agent into drilled holes by way of the corrosion sheath 4.
Patent JP-H09281811-A (JP)
Title: Recording sheet peeling device
Inventor: KANEMATSU TOSHIHIRO
IPC: G03G15/14
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a holder mark and to surely peel a recording sheet from an image carrier, without keeping the sheet deformed by stopping the leading edge of the recording sheet, when it reaches a sheet peeling position and rotating a peeling roll, in a state where the recording sheet forms a loop in a shape for separating the recording sheet from the surface of the image carrier. SOLUTION: When the recording sheet S reaches the sheet peeling position, the peeing roll 15 is held in a contact state with the image carrier 11, to temporarily stop the leading edge of the recording sheet S. The leading edge of the temporarily stopped recording sheet S forms the loop in the shape for separating the recording sheet S from the surface of the image carrier 11, between a transfer roll 14 and the peeling roll 15. A peeling roll rotation controller rotates the peeling roll 15, in the state where the loop is formed. The recording sheet S peeled by the loop of the leading edge of the recording sheet S is electrostatically attracted to the peeling roll 15 to which a voltage having a polarity opposite to that of a transfer voltage is applied and separated from the image carrier 11, to be carried.
Patent JP-H01269048-A (JP)
Title: Gaseous carbon dioxide sensor
Inventor: OGATA MASATO
IPC: G01N27/416
Filed: 1988-04-20
Abstract: PURPOSE:To provide the gaseous carbon dioxide sensor having high reliability by housing metal carbonate used for a gas sensing part into the electrode of a container-shaped recess. CONSTITUTION:A 1st electrode 2 is formed to one end of NASICON 1 which is an ion conductor and the 2nd electrode 3a of the container-shaped recess opened at the front surface is joined to the other end, and sodium carbonate 4 is put into the recess of the electrode 3a to constitute the gas sensing part 10. The sodium carbonate 4, therefore, accumulates in the recess of the electrode 3a even if said sodium carbonate elutes in condensed water while the sensing part 10 is not heated. The sodium carbonate 4 is regenerated by heating at the time of measurement and the gas sensing capacity of the sensing part 10 is restored. The gaseous carbon dioxide sensor which is not deteriorated in spite of exposure to condensation environment and has high reliability is thus obtd.
Patent JP-H04313939-A (JP)
Title: Fsk signal reception circuit
Inventor: HAYASHIBARA MIKIO
IPC: H04L27/152
Filed: 1991-04-26
Abstract: PURPOSE:To implement demodulation stably at all times without causing data omission even to an FSK signal modulated with a smaller deviation frequency in comparison with a data transmission speed. CONSTITUTION:A 3rd base band signal resulting from a prescribed 1st phase shift to a 1st base band signal in 1st and 2nd reception base band signals KI, KQ whose phases are orthogonal to each other and a 4th base band signal whose phase is orthogonal to the 3rd base band signal are obtained respectively, a 5th base band signal resulting from giving the 1st phase shift to the 2nd base band signal KQ is obtained, the 3rd base band signal and the 4th base band signal are multiplied, the 3rd base band signal and the 5th base band signal are multiplied and the two signals obtained through the multiplication are multiplied and the output is used as a detection signal ES.
Patent JP-S58217223-A (JP)
Title: Numerically controlled electric discharge machine equipped with display device
Inventor: SUMITA MITSUTAKA
IPC: G05B23/02
Filed: 1982-06-07
Abstract: PURPOSE:To enable program informations such as a workpiece shape to be indicated as character and figure informations by providing a display device for indicating the locus of a processing electrode and the processing shape of a workpiece after converting them into a figure by means of a program. CONSTITUTION:An NC device 12 is provided with a microprocessor 24, a memory 26 for NC control program storage, a memory 28 for program information storage, and a work memory 30. Further, it is provided with a display device 20, a data inputting device 32, and respective axes servo devices 44, 46, 48 via interfaces 34, 38, 42. A display device 20 comprises a CRT display device 36 and a display control circuit 40. The operation and control of the display device 20 are performed by means of the key boards of the data inputting device 32 via the CPU24. Program informations having been stored is indicated while providing a graph on a display screen by selecting the memory operation mode with key operation.
Patent JP-H02275597-A (JP)
Title: Bar code reader
Inventor: NISHIKAWA SUSUMU
IPC: G06K7/10
Filed: 1989-04-18
Abstract: PURPOSE:To simply read out a bar code from a remote place by irradiating a bar code consisting of light recursive reflector with a laser beam projected from a cylindrical body and collecting the effective reflected light by a condensing means arranged on the outer periphery of the cylindrical body. CONSTITUTION:When the bar code of a commodity is targeted by a pistol type bar code reader 4 from a remote place and an operation means 34 is operated, a laser beam projected from a He-Ne gas laser tube 5 is projected through an optical system barrel 24 and a laser irradiation hole 27 and made incident upon the bar code consisting of the light recursive reflector. The effective reflected light from the reflector is made incident upon a photoelectric conversion means 38 through a Fresnel lens 28, converted into an electric signal and supplied to a decoder circuit through a preamplifier 37 and the code. Since the power of the effective reflected light inputted to the photoelectric conversion means in the bar code reader is high, the bar code can be easily read out from a remote place.
Patent JP-S5323639-A (JP)
Title: Development device
Inventor: NAKAHATA KIMIO
IPC: G03G15/09
Filed: 1976-08-17
Abstract: PURPOSE: To perform a good development by giving electric charge on the toner's particle surface using a high-insulation magnetic toner for a developer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59224769-A (JP)
Inventor: YAMAMOTO HIROTOSHI
IPC: E04G3/24
Filed: 1983-06-03
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-H05299182-A (JP)
Title: Lighting device for discharge lamp
Inventor: HORII SHIGERU
IPC: H05B41/18
Filed: 1992-04-20
Abstract: PURPOSE:To prevent the damage to a discharge lamp such as a short life by surely starting the discharge lamp with little starting energy into an arc discharge. CONSTITUTION:The pulse condition first control means 5 detects the excitation state to a discharge lamp 9 and increases the pulse energy while reducing the height of the starting pulse applied to the discharge lamp 9 with the elapse of time after excitation. The pulse condition second control means 6 detects the light emitting tube inner state after the discharge lamp 9 is turned off as the difference with the state at the time of stable lighting and decreases the pulse energy while increasing the height of the starting pulse applied to the discharge lamp 9 as the state change quantity is increased. A lighting state detecting means 7 is connected to the front stage of the pulse condition second control means 6, detects to what degree the state of the sealed gas in the light emitting tube of the discharge lamp 9 at the time of lights-out is drifted from the state at the time of stable lighting, and limits the operation of the pulse condition second control means 6. The height of the starting pulse and the input energy are controlled by the outputs of these detecting means 5, 6, 7.
Patent JP-H07307997-A (JP)
Title: Sound field controller
Inventor: HIRANO TAKEHISA
IPC: H04S1/00
Filed: 1994-05-12
Abstract: PURPOSE:To recover the left/right directivity and to reproduce a sound field that enhances a sense of reality by controlling the output of the (L+R) signal by the use of a simple constitution. CONSTITUTION:The detection circuits 17 and 18 output the sound volume levels of stereo L and R signals, and the output ¦L¦ of the circuit 17 is subtracted by the output ¦R¦ of the circuit 18 by a subtractor 19 as ¦L¦-¦R¦. Then this ¦L¦-¦R¦ is inputted to a VCA (volume control amplifier) control circuit 36 which outputs the voltage to control the levels of the VCA 37 to 40. When a sound source is shifted toward the left or right, i.e., ¦L¦-¦R¦not equal to 0 is satisfied, the sound volume of a signal C (alpha.L+(2-alpha).R) is reduced and the total sound volume is also reduced. In this respect, the sound volume is corrected by means of the VCA 39 and 40 which amplify the L and R signals and at the same time the left/right directivity is emphasized. Thus it is possible to recover the left/right directivity while keeping the satisfactory vocal articulation.
Patent JP-S5325063-A (JP)
Title: Pipe joint of piping type cleaner
Inventor: HATA MASAO
IPC: A47L9/24
Filed: 1976-08-20
Abstract: PURPOSE: To confirm perfcect fitting of a straight pipe to a regular position not so as to produce clogging of dusts, by providing a peep hole in a straight pipe fitting portion of a joint which connects the straight pipe to a piping type cleaner body of a house built-in type. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09287541-A (JP)
Title: Fuel injection device
Inventor: SAKAGAMI EIJI
IPC: F02M51/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a small fuel injection device having excellent mounting performance on a cylinder head. SOLUTION: A fuel passage 19c, fuel supply valve means (a valve member 35, a seat member 34 and a spring 40), a mixing chamber 60 and fuel injection valve means (a rod 26, a movable core 27 and a spring 29) are collectively arranged in a small diametral cylindrical space inside the diametral directions of first and second coils 13, 12 arranged coaxially in series, and an air port 21d through which an air passage formed in a cylinder head and the mixing chamber 60 are communicated with each other is arranged in a fuel injection nozzle 21.
Patent JP-S59224851-A (JP)
Title: Magnetic developer
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/097
Filed: 1983-06-04
Abstract: PURPOSE:To enhance stability against the environment and pressure fixability, etc. by mixing an SnO2 type fine powder treated with a silane coupling agent on the outside of a toner consisting of a binder and a magnetic powder. CONSTITUTION:An SnO2 type fine powder treated with a silane coupling agent to give hydrophobic property exhibits an effect of not causing unevenness of image density even if a content of magnetic powder is small, and permits a magnetic developer to act effectively even under the environmental conditions of both high and low humidity. A preferable content of magnetic powder is 40- 60pts.wt. per 100pts.wt. of the binder, and a preferable mixing ratio of the SnO2 fine powder to the toner is (0.3-5):100 by weight. A preferably amt. of reactive silane to be added is 0.1-2wt% of SnO2, and its treatment method is like that of treating an ordinary inorg. fine powder with said agent.
Patent JP-H04328069-A (JP)
Title: Swinging device for rolling stock
Inventor: MISAKI TAKAO
IPC: B61F5/24
Filed: 1991-04-30
Abstract: PURPOSE:To prevent generation of fretting by decreasing a rolling contact surface pressure between a roll receiver for supporting a body and a roll, in the case of a swiveling device for a rolling stock. CONSTITUTION:A rolling surface 4 of curved surface along a swivel track of a car body is formed in a roll receiver 2 mounted to the body 10, and an oscillating base 6, swiveling relating to a surface of the roll receiver 2, is mounted to a bogie 11 to mount two rolls 8, 9 to this oscillating base 6. Since the two rolls 8, 9 are brought into uniform contact with the rolling surface 4 by swiveling the oscillating base 6 to dispersedly receive weight of the body 10, a rolling contact surface pressure of the roll receiver surface can be decreased.