baber/WOPTO huggingface dataset:
Patent JP-H0430036-A (JP)
Title: Travelling direction control device for construction machine
Inventor: FUJIMOTO YOSHIAKI
IPC: E02F9/20
Filed: 1990-05-24
Abstract: PURPOSE:To improve the safety at the time of starting travelling when all of travelling operating levers are in neutral positions by setting a travelling operation mode after switching only in the case that a selecting means of travelling operation mode patterns is switched. CONSTITUTION:Patterns A, B of travelling operation mode are stored in a memory 28 of a controller 26 previously. When operating levers 21, 22 in right and left are in neutral positions, and when a selecting switch 30 is switched, switching operation of a selecting circuit 31 is performed on the basis of the switching signal from the selecting switch 30 and the turning position signal from a turning position detecting unit 25. In the case that the travelling operation mode of the travelling operating levers 21, 22 and the travelling operation mode of the selecting means are different from each other, or in the case that the selecting switch 30 is switched during the travelling operation, an alarm is generated from an alarm 35 against an operator, and re-set of the travelling operation mode is performed.
Patent JP-H0429578-A (JP)
Title: Driving circuit of oscillatory wave motor
Inventor: ATSUTA AKIO
IPC: H02N2/00
Filed: 1990-05-24
Abstract: PURPOSE:To obtain a driving circuit of simple algorism by a simple construction, by changing a frequency sequentially in a state of a phase of a frequency voltage being different from that in actual driving, when a power source is made, by storing the frequency at which the speed of a moving body is maximum, and by making a drive at a frequency higher than the frequency thereafter with a phase difference returned to the one in an actual state of driving. CONSTITUTION:A switch SW is connected to 6-4 of a shifter 6 and frequency signals being different in a phase by 30 deg. are impressed on electrodes 1-1 and 1-2. A speed detected by an arithmetic circuit 15 from a signal sent from a speed detecting means 14 at that time is stored. When the same operation is repeated with a frequency lowered sequentially, the maximum speed is attained at a certain frequency, and when this frequency is exceeded, the speed lowers rapidly. This state is detected and the frequency at the maximum speed is stored. Next, an input to an ex-or gate 9 is changed over by the switch SW to a signal 6-3 shifted by 90 deg.. The speed is detected, and when a target speed is reached, a drive is made at the frequency of that speed.
Patent JP-S5260426-A (JP)
Title: Bented duct
Inventor: IDE KIYOSHI
IPC: F28D7/16
Filed: 1975-11-14
Abstract: PURPOSE: Provision of a bent duct for use in a heating furnace, etc.  which dispenses with any particular flow adjusting means, provides effectiveness of flow adjustment of burning gases at the downstream area of the duct, and equalize effectiveness of heat-transfer where convective transfer of heat takes place. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06323491-A (JP)
Title: Thermal actuation type steam trap
Inventor: YUMOTO HIDEAKI
IPC: F16T1/10
Filed: 1993-05-14
Abstract: PURPOSE:To provide a thermal actuation type steam trap by which a deriving passage can be opened even if inlet side fluid pressure is extremely small. CONSTITUTION:An expansive medium 15 is sealed between an upper wall member 11 and the first diaphragm 14. A valve member 16 to open and close a deriving passage 8 is connected to the second diaphragm 18. A through hole 21 is formed in the second diaphragm 18 and the valve member 16 so as to communicate an under surface of the first diaphragm 14 with the deriving passage 8. The first and the second diaphragms 14 and 18 are formed respectively in a waveform. A wave height of the second diaphragm 18 is set larger than a wave height of the first diaphragm 14, and the second diaphragm 18 is formed so as to be more easily deformable than the first diaphragm 14.
Patent JP-S6117462-A (JP)
Inventor: NISHIIKE HARUKI
IPC: C04B28/18
Filed: 1984-07-03
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-H01305328-A (JP)
Title: Detecting circuit for intensity of light
Inventor: NISHIBE TAKASHI
IPC: H04N5/3745
Filed: 1988-06-02
Abstract: PURPOSE:To prevent the effect of a dark current and to improve the precision in detection of a circuit by a method wherein the end parts of both a photosensor and a simulated sensor on the opposite side to the common potential thereof are set at different potentials from each other and a signal of a time whereat they become equal is taken out. CONSTITUTION:The intensity of a light sensed by a charge-storage-type photosensor 11 provided with a parallel capacitor 12 is detected. On the occasion, ends on one side of a simulated sensor 21 having the same structure including a capacitor 22 as the sensor 11 and shielded 23 from light and of the sensor 11 are fixed at a common potential Vd. At potentials vp and vn in the other ends of both sensors 21 and 11, first and second potentials V1 and V2 being different from each other are initialized by transistors 30 and 40 which are means for setting. The potential vn rises gently in response to a dark current after it is set at a comparison reference potential, while the potential vp rises in response to the sum of a photocurrent sensed by the sensor 11 and the dark current thereof. A signal showing a time required until the potential vp becomes equal to the potential vn is taken out of a comparator circuit 60 as a detection signal S showing the intensity of the light sensed by the sensor 11.
Patent JP-H1146339-A (JP)
Title: Image-pickup device, recording medium read by computer and audio file-generating method
Inventor: HIGASHIYAMA TERUYUKI
IPC: H04N5/91
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To easily manage an audio file in the case of generating the audio file, corresponding to an image file in an electronic camera that is capable of recording sound. SOLUTION: When a shutter button 105 is depressed, an image recording sub-system 101 generates an image file via a micro controller 103 and stores the file in a storage device 104. When a recording button 106 is depressed and a microphone 107 picks up a sound, an audio recording sub-system 102 generates an audio file and it is stored in the storage device 104 corresponding to the image file. Then every time the recording button is depressed and new sound is picked up, audio information is added to the audio file. Furthermore, when the shutter button 105 is depressed again, a new image file is generated, sound is picked up, and a new audio file is generated. As a result, one audio file is generated at all times with respect to one image file.
Patent JP-S5660387-A (JP)
Title: Electronic timepiece
Inventor: TAKITANI TAKESHI
IPC: G04G5/00
Filed: 1979-10-23
Abstract: PURPOSE:To reduce the number of elements of the electronic timepiece to reduce current consumption, by performing the time division decode processing by the timing signal formed from the frequency division output to control latch circuits corresponding to display segments. CONSTITUTION:Timing circuit 26 controlled by timing control circuit 27 to which the mode control signal is applied generates timing signals t1-t6 and t1'-t6' on basis of combination of plural frequency division stage outputs from frequency dividing circuit 2. Second, minute, hour, day, month counting circuits 3-7 and respective gates 9 and 10, gates 11 and 12... are controlled by signals t1-t6, and the input to common decoder 19 is performed in time division according to the selected mode. Decoded display data is latched and stored in latch circuits 20-25, which are controlled by signals t1'..., correspondingly to display segments. By this constitution where decoding of respective counting circuit is performed in time division by the common decoder, the number of elements for display of the watch is reduced  accompanied with power consumption.
Patent JP-H032936-A (JP)
Title: Interruption control system for multiplex system
Inventor: HANADA TADASHI
IPC: G06F11/20
Filed: 1989-05-30
Abstract: PURPOSE:To prevent the interruption of an operation under execution by securing the synchronization between breaks of a common bus operation when a working system is switched to a spare system owing to a fault occurred in the working system. CONSTITUTION:The 1st mask means 6-1 and 13-1, the 2nd mask means 6-2 and 13-2, and the selection means 6-3 and 13-3 are added to the common bus adaptors 6 and 13 respectively. Then a bus control monitor means 32 is added to control an adaptor common bus 31 together with a switch control means 32-1 added to the means 32 respectively. If a working system 1 has a fault and is switched to a spare system 2, the mask selection control is carried out in accordance with detection of a processing break of the common bus 31. As a result, an operation is never interrupted when the system 1 is switched to the system 2.
Patent JP-H08328672-A (JP)
Title: Stabilized dc voltage circuit and switching power supply with the circuit
Inventor: KANEGAE TAKESHI
IPC: G05F1/56
Filed: 1995-06-02
Abstract: PURPOSE: To provide the circuit having a function reducing a voltage ripple component. CONSTITUTION: The circuit is provided with a 1st terminal, a 2nd terminal and a stabilizing circuit connected between the 1st terminal and the 2nd terminal. The DC voltage stabilizing circuit is provided with an impedance element connecting to the 1st terminal, a current control element 30 connecting in series with the impedance element and having a current control terminal, a capacitive element 10 connecting to the 1st terminal, an inverting amplifier 20 connected between the capacitive element 10 and the current control terminal 30, and a current output terminal of the current control element 30 is connected to the 2nd terminal.
Patent JP-H11328868-A (JP)
Title: Device and method for recording and reproducing data
Inventor: CHIBA YOSHIHIRO
IPC: H04N5/85
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of seek times and to shorten a seek time. SOLUTION: This device is a data recording/reproducing device constituted so that the video data VD and the audio data AD are recorded on a recording medium while coexisting in the state that they are respectively compressed and are reproduced from the recording medium. The video data are recorded on the recording medium while making a prescribed length a unit, and the audio data are recorded on the recording medium while making the prescribed length the unit succeedingly to that. The header data VH, AH being discriminative information for discriminating these data are added to respective top parts of the video data and audio data. When the video data and audio data recorded on the different positions of the recording medium are reproduced, an access time is shortened by performing a head seek based on the header data.
Patent JP-S62293668-A (JP)
Title: Semiconductor memory
Inventor: SHINGUU MASATAKA
IPC: G11C11/412
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a highly integrated memory device, which is resistant to noises, by forming gate electrodes and a word line with a first conductor layer in a multilayer interconnection structure, forming a grounding line with a second conductor layer, and forming resistor elements with a third conductor layer. CONSTITUTION:On a semiconductor substrate 16, first, second and third conductor layers are formed. Gate electrodes 11a-14a of MOS transistors 11-14 and a word line 17 are formed with said first conductor layer. A grounding line 41 is formed with said second conductor layer. Resistor elements 27 and 28 are further formed with said third conductor layer. Since the grounding line is formed in the second conductor layer, which is different from the first conductor layer, in which the gate electrodes and the word line are formed, and the third conductor layer, in which the resistor elements are formed, the planar areas of the first and second conductor layers can be reduced. Furthermore, the width of the grounding line is reduced, the resistance value is decreased and the noise resistance can be increased.
Patent JP-H04340035-A (JP)
Title: Cold/hot storage air conditioning system
Inventor: MIYAJI SHOZO
IPC: F24F5/00
Filed: 1991-05-14
Abstract: PURPOSE:To improve a heating capability and a performance factor by producing a gaseous hydrate by cooling water and a hydration agent in a cold/hot storage tank upon heating operation. CONSTITUTION:A second throttle valve 10 is provided on pipes of first and second heat exchangers 9 and 11 of a heat pump, and upon heating operation a refrigerant discharged from a compressor 3 is condensed by the second heat exchanger 12 and evaporated by the first heat exchanger 9. Hereby, a gaseous hydrate 21 is produced in the cold/hot storage tank 1.
Patent JP-S5928192-A (JP)
Inventor: IKEDA MIYUKI
IPC: G02F1/133
Filed: 1982-08-09
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-S5838133-A (JP)
Title: Manufacture of three-dimensional resin molding with picture
Inventor: NAKAMURA YUUZOU
IPC: B29C35/00
Filed: 1981-08-31
Abstract: PURPOSE:To produce an item within a short period, by injection molding two or more separated parts that will be formed into a three-dimensional item, at the same time decorating them by transfer sheets that has been previously mounted in the molds for said parts, and mating the parts. CONSTITUTION:The transfer sheets are mounted in the molds for molding the intended parts with the patterned layer of each transfer sheet up. Then the molds are closed, a molding resin is filled therein to mold the intended parts and also to transfer the patterned layers to the parts, thereafter the parts are removed from the molds, the base sheets are separated from the transferred surfaces, and then the decorated and molded parts are obtained. The parts are mated to obtain a three-dimensional item with pictures.
Patent JP-H1072423-A (JP)
Title: Polyamine having ester group and amide group, production of the polyamine and reaction product for 2k-pur adhesive composed of the polyamine
Inventor: WOLF ELMAR DR
IPC: C07C237/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new polyamine having at least one amide group and a specific structure and useful as a reaction component for the production of a 2K-PUR adhesive. SOLUTION: This polyamine having ester group and amide group has at least one amide group and a structure expressed by the formula (R is a 4-1,8C hydrocarbon group; R1 is an alkyl or H; X is 0-3 O atoms or 1-4 N atoms). The polyamine can be produced e.g. by reacting a di-primary diamine with a maleic acid ester or a fumaric acid ester (molar ratio =1:2) and reacting the reaction product with 1-4 mol of a primary monoamine and/or a secondary monoamine in bulky state at 5015O deg.C.
Patent JP-H08311660-A (JP)
Title: Heat resistant metal coated steel
Inventor: OSUMI KAZUO
IPC: C22C19/03
Filed: 1995-05-11
Abstract: PURPOSE: To produce a heat resistant metal coated steel capable of forming a heat resistant metal coating film on the surface of a base material only by subjecting heat treatment. CONSTITUTION: The second layer 12 which is dense and consisting of at least one kind of aluminum, nickel, chromium and cobalt, at least one kind rare earth element and iron is formed on the surface of a steel being the base material, and the first layer 11 consisting of an aluminum-containing heat resistant metallic particle and having a ruggedness is formed on the second layer 12.
Patent JP-S61295753-A (JP)
Title: Original reader
Inventor: IWANAGA YOSHIHARU
IPC: G06T1/00
Filed: 1985-06-24
Abstract: PURPOSE:To obtain a stable low-cost original reader which is easily adjusted without requiring much precision for parts by fitting an automatic original feeder to a lower unit and allowing upper and lower units to be opened and closed. CONSTITUTION:An optical readout part B (fluorescent lamp 14, mirrors 15, 16, and 17, and CCD (not shown in figure)), an upper conveyance part B (upper front conveyor roller 6a, upper rear conveyor roller 7a, and rear conveyor guide 8), and an inverting and discharging part C (rear original guide 9, inverting tray 10, discharge rollers 11 and 12, and discharge tray) are provided to the upper unit R in one body. Further, an automatic original feed part D (feed assistant roller 3, conveyor belt 4, and separation belt 5), a lower conveyance part E (lower front conveyor roller 6b) and lower conveyor roller 7b), and an electric accessory part F (printed board 18, fluorescent lamp inverter 35, and coil 18a) are provided to the lower unit in one body. Then, both units R and U are divided by an original conveyance path except the automatic original feed part D and opened from an operation-side front surface toward the inner side in the moving direction of an original.
Patent JP-S5361383-A (JP)
Title: Photoelectric type smoke sensor
Inventor: OKUDA YOSHIHIKO
IPC: G08B29/18
Filed: 1976-11-15
Abstract: PURPOSE:To intermittently sound the buzzer for warning the drop of the battery voltage, by detecting the drop of the battery voltage.
Patent JP-H11310941-A (JP)
Title: Cover
Inventor: OTAKI SHIGETOSHI
IPC: E03B9/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a cover, which is executed simply, in which no rust is generated and which is not damaged even when a typhoon visits. SOLUTION: The skeleton of the cover is formed of a plurality of arched air tubes 1, into which compressed air is introduced, and the upper section of the skeleton is covered with a cover sheet 2 and the cover is constituted. Since the air tubes 1 are connected mutually by connecting linear elements 4 while the air tubes 1 at both ends are tensed, fixed and formed by tensile linear elements 5 in the skeleton of the cover, the execution of works is simplified, and no rust is generated in such a skeleton. When compressed air is extracted and the air tubes 1 are deflated and the cover sheet 2 and the air tubes 1 are sunk into water in a treating tank, the cover is not damaged when a typhoon, etc., visit.
Patent JP-H032006-A (JP)
Title: Double-screw kneader
Inventor: MORIYAMA MASAO
IPC: B29B7/82
Filed: 1989-05-31
Abstract: PURPOSE:To uniformly and efficiently cool a material by providing heating passages between a large blade and two small blades along the outer periphery of a cylindrical body from the inner end of the large blade to the inner ends of the small blades to smoothly recirculate a heating medium. CONSTITUTION:The terminals of the heating medium passage 12c of a large blade 12 on the central side thereof are provided to both shoulders of said blade and allowed to communicate with the terminals of the heating medium passages 13C, 14C of two small blades 13, 14 on the central side thereof. A material is kneaded several times during one revolution of a rotor shaft 5 and the contact points of both rotors where the treads of one rotor shaft 5 are meshed with the troughs between the blades of the other rotor shaft to perform efficient kneading. A heating medium such as cooling water branches from the forward passage of an axial core part to the first V-shaped passage and passed through the large blade 12 to return to the rearward passage of the axial core part through two small blades 13.
Patent JP-H08334987-A (JP)
Title: Image forming device
Inventor: NAKAZAWA NOBUO
IPC: G03G15/14
Filed: 1995-06-05
Abstract: PURPOSE: To provide an image forming device capable of stably obtaining a high-quality image by preventing irregularities in the image on a transfer material caused by the friction between the transfer material guiding member of a separation charger and the transfer material. CONSTITUTION: This image forming device is provided with the separation charger 9 whose transfer material carrying path side is opened and which is constituted by arranging a ladder state guiding member (transfer material guiding member) 10 at the opened part, and the transfer material P is separated by the charger 9 after the transfer material P is allowed to abut on a transferable toner image formed on the surface of a photoreceptor drum(image carrier) 1 and the toner image is electrostatically transferred on the transfer material P. The device is provided with means (an arm 72, a solenoid 74 and a spring 76) for weakening the contact of the transfer material P with the guiding member 10 on the way where the transfer material P passes on the charger 9. The strong friction between the guiding member 10 and the transfer material P is prevented.  The irregularities in the image on the transfer material P accompanying friction between them are prevented, and the high-quality image is stably obtained.
Patent JP-S62294997-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C19/42
Filed: 1986-06-13
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-2000330424-A (JP)
Title: Image forming device
Inventor: ABE SHUNICHI
IPC: G03G15/01
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of picture color from the original color even at the time of repeatedly copying the copied picture as an original. SOLUTION: At the time of reading a picture of the original and transferring the picture to a transfer paper 32, a patch pattern 60 of standard color and the picture read from the original are formed on the transfer paper. At the time of copying the full color picture formed on the transfer paper 32 having the patch pattern 60 of standard color as the original, the deviation amount between the color of the patch pattern 60 of standard color and the standard color stored in a memory of standard color data is judged and a correction value of concentration is selected so as to minimize the deviation amount. By correcting the colors of the patch pattern 60 of standard color and the picture formed on the transfer paper 32 by means of the selected correction value, the picture is formed and transferred to the transfer paper.
Patent JP-H09319762-A (JP)
Title: Lifetime product information retrieval and display device
Inventor: MAKIYAMA KATSUJI
IPC: G06Q50/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a lifetime product information retrieval/ display device by preparing a control station, an operator station and a lifetime product information processor. SOLUTION: A lifetime product information processor 4 is connected to an operator station 1 and a control station 2 via a transmission line 3 and acquires the lifetime product information on a control device based on the component information stored in the working control device itself to decide the types and quantity information on the lifetime products. Then the OIS component information 22, the PCS component information 21 and the BUS component information 23 are automatically updated into the latest information even when the control device is extended or remodeled after delivery of the lifetime products. Thereby, a delivered product component-based lifetime product list 26 is automatically calculated and produced based on those latest information 21 to 23.  Thus, the list 26 is automatically displayed on a CRT, etc., of the control device itself, and the operability is improved for a lifetime product information retrieval/display device.
Patent JP-H11328245-A (JP)
Title: Layout and wiring method for semiconductor integrated circuit device
Inventor: OKUDE HIROAKI
IPC: G06F17/50
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve wiring efficiency and to reduce signal delay caused by the wire length or wiring with respect to a semiconductor integrated circuit device having its elements connected together via multiple wiring layers. SOLUTION: Two or more wiring layers whose wiring directions are crossing each other are gathered among those wiring layers having at least four different wiring directions. Thus, plural wiring grids 202 and 203 are set. Then one of wiring grids that has the least signal delay caused by the wiring length or wiring is selected for every connection request. In such a way, the layout and wiring processing is performed for a semiconductor integrated circuit device.