baber/WOPTO huggingface dataset:
Patent JP-H034611-A (JP)
Title: On-vehicle automatic sound volume adjustment device
Inventor: KATOU SHINJIROU
IPC: H03G3/32
Filed: 1989-06-01
Abstract: PURPOSE:To prevent production of noise or distortion by providing a control circuit generating 1st and 2nd control signals and using both the control signals so as to adjust the output level of a 2nd volume circuit depending on the increase or decrease in the output level in a 1st volume circuit. CONSTITUTION:When a relative output in a noise detection section 6 is large with respect to an audio signal level fed to, e.g. a signal detection section 7, that is, when noise is increased, a control circuit 11 applies a control output so as to increase an output level to a 1st volume circuit 2. Then the reproduction level of the audio signal is increased in response to the noise increase. Simultaneously, a control output to decrease the output level to a 2nd volume circuit 13 from the control circuit 11 is applied. Thus, an output level given to a signal detection section 7 is unchanged and so long as the noise level in unchanged, the state without noise or distortion is maintained.
Patent JP-H05335854-A (JP)
Title: Sound output limit circuit
Inventor: WATANABE YOSHIHARU
IPC: H03G3/20
Filed: 1992-05-29
Abstract: PURPOSE:To limit an output level so that an output level is not increased than that at setting of a variable resistor by sampling an output signal from an amplifier and comparing the sampled signal with a stored signal level and using an attenuator to limit the output level when the output level exceeds the stored level. CONSTITUTION:Suppose that a variable resistor control signal is fed to a variable resistor 105 at a pre-stage of an amplifier 101 and the operation to revise the amplification factor is implemented, then a control section 107 detects an amplification factor revision operation to give an output level of the amplifier 101 to a sample-and-hold circuit 103 through a comparator 104 for a period set by a timer 108 and the level is sampled and stored in the circuit 103. After expiration of time, a comparator 104 monitors an output level of the amplifier 101 and when a level output in excess of the level stored in the circuit 103 is sent from the amplifier 101, the control section 7 controls the attenuation of an attenuator 102 in response to the output signal of the comparator 104 to limit the output level. As a result, the output level is limited so as not to exceed the output level at a point of time when the revision of the amplification factor is set by the variable attenuator 105.
Patent JP-H05308468-A (JP)
Title: Solid-state image pickup element
Inventor: MAKI YASUTO
IPC: H04N5/374
Filed: 1992-05-01
Abstract: PURPOSE:To reduce power consumption of a buffer amplifier and to prevent modulation of a gate bias voltage due to an output of a non-selection array. CONSTITUTION:Buffer amplifiers 18, 28, 38 detecting a charge of floating diffusion devices 16, 26, 36 of each column are formed by a 2-stage source follower using MOSFETs G1-G3 as resistive loads. Control pulses phisw1-phisw3 controlling selection gates G10-G12 are given to gates of the MOSFETs G1-G3 and MOSFETs G4-G9 controlled by inverse of the pulses phisw1-phisw3 are connected to the gates. Then the buffer amplifiers are operated synchronously with the selection gates G10-G12. Since one of the buffer amplifiers are operated synchronously with the selection gates G10-G12, low power consumption is realized with simple configuration. Furthermore, since a buffer amplifier of a non- selection column is not operated, modulation of a buffer amplifier input of the non-selection column onto a gate bias Vgg via a gate capacitance of the load MOSFETs G1-G3 is prevented and crosstalk is reduced.
Patent JP-S6470112-A (JP)
Title: Filter and device for distributing and receiving filtrate
Inventor: PIITAA JIYOOJI SABASU
IPC: B01L3/02
Filed: 1988-06-06
Abstract: PURPOSE: To facilitate the handling of a filtering device and to enable the use of the device to an automatic apparatus by making the filtering device standable on its surface by an exhaust nipple parted from this surface. CONSTITUTION: The exhaust nipple 15 is delineated by a support stand 7 of an annular shape enclosing the nipple 15 and is terminated at the point parting from the plane orthogonal with the axial line of a barrel 1 and the moving direction of a plunger 21, by which the filtering device may be erected on its surface by the nipple 15 parted from the surface. This filtering device is placed by the nipple 15 on the upper part of a base member in alignment in the axial line direction to the vial held in a recess. At the time the filtering device is pushed downward, the nipple 15 enters the inside of the vial and distributes the sample to be distributed.
Patent JP-S6034397-A (JP)
Inventor: SHIGEMATSU NORIO
IPC: B67D9/00
Filed: 1983-07-29
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-S5839197-A (JP)
Title: Diaphragm for speaker
Inventor: KOIZUMI NOBORU
IPC: H04R7/02
Filed: 1981-09-01
Abstract: PURPOSE:To enhance the coupling strength and the specific elastic modulus, by mixing high-crystallization polyamide pulp as a reinforcing material into natural pulp and thermoplastic resin pulp and making this maxture into paper. CONSTITUTION:The mixture where an olefin such as polyethylene, polypropylene, and polymethyl pentene, a thermoplastic resin pulp such as acryl, nitrile,  and polyvinyl acetate, and a high-crystallization polyamide pulp 4 having the  fiber surface napped comparatively out of high-elasticity fibers are mixed as binder materials into a natural pulp such as kraft, sulfurous acid, gland, chemicals, linter, bamboo, Japanese paper, and kapok is made into paper, and this  paper is formed with heat and pressure, thus constituting a diaphragm 2. The  natural pulp and the thermoplastic resin pulp are napped together and are  superior in intertwinement for paper making.
Patent JP-S63302831-A (JP)
Title: X-ray fluoroscopic imaging stand
Inventor: NAKAMURA MASAHITO
IPC: A61B6/08
Filed: 1987-06-02
Abstract: PURPOSE:To simultaneously use the title imaging stand even in other diagnostic apparatus, by providing an X-ray tube mount member to a support in a state revolvable with respect to the support and fixable at an arbitrary position and making a bed rising and falling drive part operable only when a sensor detects such a state that said X-ray tube mount member is in a bed direction. CONSTITUTION:A sensor 5 detects such a state that an X-ray tube is present at a normal position. An interlock circuit for making a bed rising and falling drive part 2 operable only when the sensor 5 detects that the X-ray tube 1 is present at the normal position is provided. At the time of general use, the X-ray tube 1 can be used by turning the irradiation field direction thereof toward the top plate of a bed 3 and the bed 3 is brought to an erected posture and used in combination with other diagnostic apparatus 20 (e.g., film holder) by revolving the whole of a mount member 10 by loosening a clamp screw 12. When the X-ray irradiation field direction is not present at the normal position, that is, in the bed direction by the action of the sensor 5 and that of the interlock circuit, the rising and falling operation of the bed 3 can be performed and, therefore, X-rays are not emitted in an unnecessary direction and safety is also secured.
Patent JP-H04361438-A (JP)
Title: Video signal multiplexing system and its device
Inventor: WAKAMORI KAZUHIKO
IPC: H04N5/00
Filed: 1991-06-10
Abstract: PURPOSE:To realize the above device with comparatively simple circuit constitution suppressing the increase of a trausmission quantity. CONSTITUTION:The device is provided with a video A/D converter 116 converting an analog video signal into a digital video signal, a synchronizing separator circuit 113 detecting a synchronizing signal period of the analog video signal, an invalid data string detector 111 detecting an invalid data string of a digital sub signal with the invalid data string added thereto for a prescribed period, a selector 120 through which each bit of the digital sub signal, the digital video signal and a synchronization pattern are outputted in response to a detection output of the invalid data string detector 111 and the synchronizing separator circuit 113, and an encoder 121 converting an output from the selector 120 into a serial signal.
Patent JP-2000326395-A (JP)
Title: Mold of article housing member
Inventor: NAKAGAWA KENJI
IPC: B29C51/30
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an article housing region having a desired article housing shape to an article housing member at a desired position by holding the article housing member from the inside and outside thereof by a mold having female and male molds. SOLUTION: A mold of an article housing member 16 has a female mold 30 and a male mold 40 holding the article housing member 16 supported on a fixing member 15 from the inside and outside thereof to be fitted to each other to form a cavity for molding an article housing shape in the article housing member 16. The region capable of being engaged with the fixing member 15 is provided in at least one of the female and male molds 30, 40.
Patent JP-H10310208-A (JP)
Title: Method and device for loading into tire warehouse, and storage rack
Inventor: ISHIMARU KAZUO
IPC: A47B49/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration and damaging of tires and to efficiently stock the tires in a tire warehouse. SOLUTION: This method for loading (tires) into a tire warehouse includes causing storage racks 2, on which tires T can be piled up as they are arranged horizontally in parallel lines, to wait in tilted positions when the tires T piled up and conveyed are to be loaded into the tire warehouse 5, and after the tires T are stored on the storage racks 2 while held piled up, changing the positions of the storage racks 2 into horizontal positions, then loading the racks into the tire warehouse 5, and stacking the storage racks 2 with the tires T thereon and stocking the racks 2 in the tire warehouse 5.
Patent JP-H01306303-A (JP)
Title: Pneumatic tire for passenger car
Inventor: OKAZAKI TAKUYA
IPC: B60C9/26
Filed: 1988-06-03
Abstract: PURPOSE:To improve the tyre performance by superposing the ply of the steel cord having a large rigidity and that having a small rigidity and folding the end of the ply having smaller rigidity twice at least. CONSTITUTION:A belt 3 makes a steel cord ply 3a a lower ply, the lower Young's modulus ply 3b consisting of the Aramid cord having a smaller Young's modulus than that of this steel cord is arranged on an upper ply and a riding feeling is thus improved. This low Young's modulus ply 3b is folded upward at either of its tip parts of both outside end parts in the tire width direction and yet this folded folding part 4 is folded again so as to entrain further at a certain folding width W, the both outside end parts are made in a so-called three layer structure and the maneuverability is thus improved.
Patent JP-H07326320-A (JP)
Title: Maintenance method of ion implanting device
Inventor: TAKEUCHI TOMOSHI
IPC: H01J37/317
Filed: 1994-05-27
Abstract: PURPOSE:To provide a maintenance method of ion implanting device in which the residual gas can be prevented from being released from an ion source chamber to the atmosphere around it when an ion source is removed from the iota source chamber. CONSTITUTION:An exhausting device 34 is connected to an ion source chamber 4 through exhaust pipes 26, 28. An ion source 2 is removed from the ion source chamber 4 while a residual gas 20 in the ion source chamber 4 is forcedly exhausted to an exhaust duct 42 by the exhausting device 34 in the state where the ion source chamber 4 is returned to the atmospheric state.
Patent JP-S61296891-A (JP)
Title: System for storing terminal accomodating position by fixed connection system
Inventor: NODA OSAMU
IPC: H04Q3/545
Filed: 1985-06-25
Abstract: PURPOSE:To lower the load of a main control device and to shorten a retrieving time by providing an auxiliary memory device for storing a fixedly connected terminal to write an accommodating position of the connected or restored terminal or erase and reading the information from the main control device to be connected or restored. CONSTITUTION:In order to fixedly connect to a terminal 11 and a terminal 12 which are not connected to any terminal, from a maintenance terminal 23, accommodating positions of a fixedly connected command, the terminal 11 and the terminal 12 are energized, respectively written in an auxiliary memory device 31 as pairs. A main control device 21 retrieves the pair of the terminal 11 and the terminal 12 to execute the fixed connection by a channel switch 41. Then, when the terminal 11 and the terminal 12 are restored from the fixed connection, if from the maintenance terminal 23, the accommodating positions of a release command, the terminal 11 or the terminal 12 are energized, the main control device 21 retrieves in the auxiliary memory device 31 to erase the accommodating position and at the same time release the fixed connection of the terminal 11 and the terminal 12 by the channel switch 41. Thereby, the fixed connection can be executed in a shorter time and with a light load by the main memory device.
Patent JP-S5663518-A (JP)
Title: Door hinge for automobile
Inventor: YAGUCHI TERUO
IPC: B60J5/04
Filed: 1979-10-25
Abstract: PURPOSE: To facilitate removal of a hinge pin after temporary mounting while reducing working man-hours by providing the hinge pin with a serration for permanent assembly as well as that for temporary assembly.  
     CONSTITUTION: A hinge pin 13 is provided on the end side and head side respectively with serrations 17, 15 used for temporary and permanent assemblies, the serration 17 for the temporary assembly being formed such that its fitting force in at least one female member 12 is weaker than that in the serration 15 for permanent assembly. Also, the largest outer diameter of the serration 17 for temporary assembly is smaller than that of the serration 15 for permanent assembly. Thus, when a  door subline is employed, the removal of the hinge pin 13 after the temporary assembly is facilitated without having any adverse effect such as deformation to the  hinge 10 itself, and working manhour for the hinge pin 13 can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6027822-A (JP)
Title: Average-value operating device for sampling data
Inventor: MASAKA HIROYOSHI
IPC: G01G23/37
Filed: 1983-07-26
Abstract: PURPOSE:To compute a highly reliable average data even from sampling data having irregular periods, by considering a sampling interval. CONSTITUTION:An adder 5 adds the sampling data this time and the sampling data at the previous time and sends the result to a multiplier 8. Then the output of the adder 5 is multiplied by the time of the sampling interval from a latch circuit 7 by the multiplier 8. The result is sent to an accumulator 1. The accumulator 1 receives the result and accumulates the outputs of the multiplier 8. Meanwhile, an accumulator 2 accumulates the time of the sampling interval for every sampling. The output of the accumulator 1 is divided by the output of the accumulator 2 by using a divider 3. An average value is computed by a 1/2 divider 9. Since the sampling interval is considered in this way, the highly relibale average can be computed even from the sampling data having the irregular periods.
Patent JP-H11330951-A (JP)
Title: Counter circuit
Inventor: NAGURA TORU
IPC: H03K21/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the counter circuit which generates no noise when operating. SOLUTION: Three stages of D flip-flops FF1 to FF3 are connected in series. A delay element 11 outputs a delayed signal S2D by delaying the signal S3 from the Q output of the D flip-flop FF1 by a delay time d2 and a delay element 12 outputs a delayed signal S3D by delaying the signal S3 from the Q output of the D flip-flop FF2 by a delay time d3. Here, the delay times d2 and d3 and a clock cycle Tc are so related that Tc>d2>d3. A 3-input NOR gate G1 receives the delayed signals S2D, S3D, and S4 (Q output of D flip-flop FF3), NORs those signals S2D, S3D, and S4, and outputs a signal S1 to the D input of the D flip-flop FF1.
Patent JP-H07326415-A (JP)
Title: Connector terminal
Inventor: ANPO TSUGIO
IPC: H01R13/10
Filed: 1994-05-27
Abstract: PURPOSE:To prevent the deformation of the connection of a connector terminal. CONSTITUTION:A connector terminal 21 consisting of a bottom plate 22, side plates 23 and 24, a first top plate 25, and a second top plate 26. The first top plate 25 is provided with a projection 25a bent at an acute angle and a recess 25b, and the second top plate 26 is provided with a projection 26a and a curve 26b to engage with the recess 25b and the projection 25a of the first top plate 25. Even if a male terminal not shown in the figure is press-fit in the terminal connection 21 and the side plates 23 and 24 are pushed outward and the fellow first top plate 25 and second top plate 26 are energized to open, since each projection 25a and 26a lock the opposite party, severally, in the direction vertical to the direction of terminal connection, the fellow first top plate 25 and second top plate 26 never open, and the terminal connection 21 is never deformed, either.
Patent JP-S63302539-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJISAWA AKIRA
IPC: H01L23/522
Filed: 1987-06-02
Abstract: PURPOSE:To improve the coatability of an aluminum wiring on the sidewall of a contact hole, to reduce the probability of the disconnection of the aluminum wiring in a contact section and to obtain an integrated circuit having high reliability by forming an aluminum wiring layer in the contact section through two-time sputterings. CONSTITUTION:A contact hole is shaped to an inter-layer insulating film 2 formed onto a semiconductor substrate 1, and first aluminum 3a is sputtered onto the inter-layer insulating film 2. A resist 4a is applied onto said aluminum 3a, and the resist 4a and aluminum 3a adhering on sections except the contact hole section in said inter-layer insulating film 2 are removed through the etching of the whole surface. A resist 4b in said contact hole section is gotten rid of, second aluminum 4c is sputtered, and aluminum 4c shaped by second sputtering is patterned, thus forming an aluminum wiring layer. First aluminum 3a is sputtered while heating the substrate 1, and second sputtering is conducted without heating the substrate 1.
Patent JP-H04227963-A (JP)
Title: Cyanate resinous foam
Inventor: IENSHIIN UON
IPC: C08J9/04
Filed: 1991-05-14
Abstract: PURPOSE: To provide a structural foam exhibiting toughness and good structural properties based on a cyanate ester in view of the excellent functional properties of a polycyanurate ester.  
     CONSTITUTION: A structural foam obtained by simultaneously curing and foaming a composition comprising 5-95 wt.% cyanate ester, 1-90 wt.% thermoplastic resin, 0.1-15 wt.% blowing agent and 0.01-5.0 wt.% surfactant and a chemical catalyst for the polymerization of the cyanate ester. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0641452-A (JP)
Title: Coloring compound and colorant for resin
Inventor: NIWA TOSHIO
IPC: C08K5/00
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a coloring compound which can form a color excellent in transaparency and sharpness when used in the coloration of a resin by reacting a reaction product of a specified coloring matter with trichlorotriazine and a deacidifying agent with an amine and a deacidifying agent. CONSTITUTION:A coloring matter of formula I is dissolved in an organic solvent and reacted with trichlorotriazine, etc., at 0-20 deg.C in the presence of a deacidifying agent to obtain an intermediate of formula III. This intermediate as such without separation is reacted with successively an amine represented by R<1>H and R<2>H or an alcohol at 60-100 deg.C in the presence of a deacidifying agent to obtain the coloring compound of formula III. In the formulas, X<1> and X<2> are each H or a halogen; X is O or -NH-; R<1> and R<2> are each -NR<3>R<4>; and R<3> and R<4> are each H, an unsubstituted alkyl or alkoxyalkyl.
Patent JP-H04337307-A (JP)
Title: Resin composition for optical material, material for optical disc and cured product of the composition
Inventor: ISHII KAZUHIKO
IPC: G11B7/254
Filed: 1991-05-15
Abstract: PURPOSE:To obtain the title composition containing a specific compound and reactive monomer, having excellent high hardness, moisture resistance and low curing shrinkage factor and useful for overcoat agent for optical disc, etc. CONSTITUTION:The objective composition containing a compound expressed by the formula (R is H or CH3) and a reactive monomer [used at an amount of 50-800 pts. wt. based on 100 pts. wt. compound expressed by the formula] such as tricyclodecane (meth)acrylate. Furthermore, the composition can be mixed and dissolved at ordinary temperature to 80 deg.C and is irradiated with ultraviolet ray, electron beam, etc., according to ordinary method to provide a cured product useful as a material for optical disc and as necessary, the composition is preferably used together with a bisphenol type epoxy resin, etc.
Patent JP-H08305167-A (JP)
Title: Method and device for developing
Inventor: KAMEYAMA YUKITSUGU
IPC: G03G15/08
Filed: 1995-05-11
Abstract: PURPOSE: To suitably carry developer and to prevent it from being leaked from a developer recovery port by satisfying a specified condition by the surface roughness of a developing sleeve and specifying the spheroidicity of toner. CONSTITUTION: The toner is sufficiently stirred with carrier by a supply roller 9 rotated in a direction shown by an arrow and electrostatically charged by friction. Besides, it is carried to the developing sleeve 2. Then, a distance between the surface of the sleeve 2 and the surface of a photoreceptor drum 1 is set to a prescribed gap. When the electrostatic latent image of the drum 1 is developed, a magnetic brush formed on the surface of the sleeve 2 is moved together with the sleeve 2 while it is vibrated by the change of the density of magnetic flux in accordance with the rotation of the sleeve 2 so as to develop the electrostatic latent image by the toner while it is smoothly passed through the gap of a developing area 12.  In such a case, the surface roughness R2 of the sleeve 2 satisfies the condition of 3 × D >= surface roughness R2>=D×3/4 (provided that D is the weight average grain size of the spherical toner). Besides, the spherical toner whose spheroidicity is <=1.1 is used as the toner.
Patent JP-S62296056-A (JP)
Inventor: YOSHIKAWA SHIGEAKI
IPC: E04F15/14
Filed: 1986-06-14
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-H08317326-A (JP)
Title: Digital camera
Inventor: MORITA MASAHIKO
IPC: H04N5/781
Filed: 1995-05-12
Abstract: PURPOSE: To provide a digital camera capable of recording image data while suitably switching a recording medium corresponding to the state of the power source voltage of the camera. CONSTITUTION: When the power source voltage of the camera is smaller than a prescribed value, a recording area for recording photographed image data is switched from a recording medium 2 to an internal memory 11. Each time the power source voltage of the camera gets smaller than a switching voltage value for each of plural recording media 2, a transfer area for transferring the image data in the internal memory 11 is switched to the recording medium 2 of the low switching voltage value. Each time the power source voltage of the camera gets smaller than a switching voltage value X of the transfer area for each of plural recording media 2, the transfer area for transferring the image data in the internal memory 11 is switched to the recording medium 10 of the low switching voltage value X.