baber/WOPTO huggingface dataset:
Patent JP-S61140738-A (JP)
Title: Control device for air conditioner
Inventor: FUKUMOTO MASAMITSU
IPC: F24F11/04
Filed: 1984-12-12
Abstract: PURPOSE:To prevent an abnormal high pressure in the refrigerating cycle at the time of starting the heating mode operation so as to allow a smooth opera tion by adding a circuitry for counting the cumulative operating time to a circuitry that controls the speed of the room fan for the room side heat exchange to constitute a device that controls the room fan speed for a certain time period when the operating time exceeded a predetermined limit. CONSTITUTION:By making a judgment whether or not the delivery pressure is above the set value of a pressure switch 8, the operating time of an air conditioner is compared if the set pressure is exceeded. If it is less than the set time, the room fan 4 is operated as instructed by a room fan operation mode circuit 12. If the set time is exceeded, the room fan 4 is controlled to forcibly operated at its maximum speed. A comparison is made to make a judgment whether or not such a mode continued for a certain duration such as 30sec for example. When the certain duration has passed, the room fan 4 assumes a high, medium or low speed in response to the command from the room fan operation mode circuit 12. Further, resetting is allowed by the cumulative counting of operation time and operation time reset signal.
Patent JP-H04139721-A (JP)
Title: Doping method for amorphous semiconductor
Inventor: NINOMIYA KUNIMOTO
IPC: H01L21/225
Filed: 1990-09-29
Abstract: PURPOSE:To increase the doping efficiency and form a doped film of p-type (n-type) a-SiC, etc., having a wide band gap and high conductivity by doping an amorphous semiconductor while the semiconductor is exposed to the plasma of a doping gas. CONSTITUTION:When a p-type a-SiC film is formed, a undoped a-SiC film which is richer in Si-C coupling than ordinary films is formed by arranging electromagnets below the RF electrodes used by an ordinary parallel plate type RF glow discharge method and impressing a magnetic field so as to increase the resolving efficiency of the gaseous starting material. Then the p-type a-SiC film is formed by doping, namely, post-doping the formed undoped film with the plasma of a doping gas prepared under a post-doping condition.
Patent JP-H0599858-A (JP)
Title: Attachment detection method
Inventor: OBA MITSUO
IPC: G01N21/94
Filed: 1991-10-09
Abstract: PURPOSE:To facilitate detection of foreign materials firmly sticking on a material to be inspected of the size which is a specified value or more and also perform the qualitative analysis of the foreign materials in a serial process. CONSTITUTION:With a transparent adhesive tape 1 applied onto the surface of a material to be inspected, foreign materials on the surface of the material to be inspected is transferred onto the transparent adhesive tape and the transferred tape 1 and the other transparent film 2 are stuck each other, so secondary contamination is prevented and the state of the foreign materials adhering to the material to be inspected is held. The foreign materials A1, A2, A3 transferred onto the tape 1 are set below an optical instrument such as a microscope 6, through which an image of the foreign materials is supplied to an image processor 7. Within the image processor 7 the images of the foreign materials of a specified value or less are eliminated and only the objective foreign materials of the size which is the specified value or more are selected in that after an input image is reduced down to a certain quantity, it is returned to an original size.
Patent JP-H09114717-A (JP)
Title: Single transaction technique for journaling file system of computer operatring system
Inventor: BIRII JIEI FURAA
IPC: G06F17/30
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the degradation of journaling file system(FS) performance by generating 'bottle neck' by a logging device when writing a transaction to a log in respective synchronous operations. SOLUTION: A single FS transaction 34 is opened for accumulating plural current synchronous FS operations. Next, these operations are executed and this transaction 34 is closed simultaneously with the completion of final FS operation. Afterwards, the single FS operation is committed by a single writing operation to a computer mass storage device without necessity to commit the respective individual synchronous FS operations, which respectively have write, to a storage device.
Patent JP-2000081617-A (JP)
Title: Display device and electronic equipment using the device
Inventor: MAEDA TSUYOSHI
IPC: G09F9/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To realize a bright semitransparent reflective display device which keeps a display in an easy-to-see picture even if a negative/positive reversal occurs. SOLUTION: A polarizing plate 14 is provided on the upper side of a TN liquid crystal panel 10 and on its lower side, a light scattering body 15 and a polarized light separator 16 are provided in this order. The polarized light separator 16 transmits a linearly polarized light component of an incident light from the upper side, being in parallel with the plane of the figure, reflects its another linearly polarized light component, being perpendicular to the same and emits a linearly polarized light component of an incident light from the lower side, being in parallel with the plane of the figure, to the upper side. An external incident light on the display device results in a bright display in an off-state being reflected by the polarized light separator 16 and results in a dark display in an on-state passing through the polarized light separator 16.  A light from a light source 17 results in a dark display in an off-state passing through the polarized light separator 16 and being absorbed by a polarizing plate 12 and results in a bright display in an on-state passing through both the polarized light separator 16 and the polarizing plate 14.
Patent JP-H06342177-A (JP)
Title: Preparation of optical waveguide device and optical frequency multiplier
Inventor: URURITSUHI DEZERUNO
IPC: G02F1/37
Filed: 1991-09-13
Abstract: PURPOSE: To provide a process for producing an optical waveguide device which has required fineness and accuracy and improved pattern quality and is suitable for second harmonic generation by pseudo-phase matching. CONSTITUTION: The surface 10 of a uniform substrate 1 consisting of a ferroelectric material is coated thereon with band-shaped materials 13 consisting of doping materials. Dopants are infiltrated and diffused from these layers 13 into the substrate 1 and, at this time, doped regions 14 or the non-doped substrate 1 has a relatively high Curie temp. The substrate 1 is heated to the higher Curie temp. or a temp. above this temp. and is then heated to the lower Curie temp. in an electric field E of a reverse polarity. The optical waveguides 15 are then produced at the temp. extremely lower than both Curie temps.
Patent JP-H10100336-A (JP)
Title: Easy peel composite film for deep drawing
Inventor: NISHIWAKI KAZUHIRO
IPC: B32B27/36
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a composite film for deep drawing which is good in trans parency and excellent in easy peel properties. SOLUTION: This composite film is constituted so that one outer layer is composed of a heat-sealable resin layer 1 and other outer layer is composed of an amporphous polyester resin layer 5 with a thickness of 200-500μm and a barrier resin layer 3 consisting of an ethylene/vinyl acetate copolymer saponified layer or a polyamide resin layer and an ethylene/vinyl acetate copolymer saponified layer is arranged as an intermediate layer. The melt index. of a polyolefin resin being the heat-sealable resin layer used as the outer layer is set to 10-70 and the thickness thereof is set to 5-25μm.
Patent JP-S61142967-A (JP)
Title: Pwm signal calculator
Inventor: NAKAHARA KAZUHITO
IPC: H02M7/48
Filed: 1984-12-14
Abstract: PURPOSE:To enhance the voltage resolution by obtaining a PWM signal through a calculator from data representing the value of a sinusoidal wave stored in a ROM. CONSTITUTION:A sinusoidal wave ROM5 stores plural types of data of one period of the prescribed sinusoidal wave. A frequency command value from a pulse generator 1 is divided in frequency by counters 2, 4, and applied as addresses to the ROM5. A sinusoidal wave peak command value is applied to a code converter 7, and the output is applied to the ROM5 and a gain converter 6. The amplitude of sinusoidal wave data read out from the ROM5 is altered by a gain converter 6, and applied to a comparator 3. The output of the counter 2 is also applied to the comparator 3, and a PWM signal is output from the comparator 3.
Patent JP-H0791093-A (JP)
Title: Multistory parking device
Inventor: KOBAYASHI YOSHIMASA
IPC: G07B15/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide a multistory parking device which can smoothly deliver a car by making an operation section set up a time zone when the car has been received in the case where a parking ticket is lost. CONSTITUTION:In the case where a parking ticket is lost, a user changes over a mode changing switch 5 from an ordinary mode to a time setting mode, and inputs a received time based on his/her own memory through an operation section 4 into a control section 1. The control section 1 refers to a memory 2 for a car received at the above time and delivers corresponding cars in order. When the user's own car is delivered, he/she pushes the selection button of the operation section 4 to send a completion signal to the control section 1 for stopping a delivery action, and then settles a charge based on data and drives the car out of the parking device.
Patent JP-S62123730-A (JP)
Title: Wire-bonding method
Inventor: KANEHIRO KAZUO
IPC: H01L21/607
Filed: 1985-11-22
Abstract: PURPOSE:To reduce troubles in a bonding packaging process and to realize a low cost manufacturing process by a method wherein a combination is used of a bonding wire material and a substrate material with a specific relation between them. CONSTITUTION:For the construction and packaging of a semiconductor element, wire bonding is accomplished by using ultrasonic waves. In this process a combination is used of a bonding wire material and a substrate material satisfying a specific relation (formula) between them. A substrate here means a semiconductor element electrode pad and a conductive layer on a lead frame. This method reduces troubles that may be encountered in a bonding packaging process and reduces the cost of the manufacturing process.
Patent JP-H05100660-A (JP)
Title: Automatic score drawing device
Inventor: ISHIKAWA SEIKO
IPC: G10L15/10
Filed: 1991-10-11
Abstract: PURPOSE:To output a score drawing result by playing musical instruments without specifying the number of the playing musical instruments in advance by using Isodata algorithm as clustering technique. CONSTITUTION:A signal input part 21 converts an input musical signal from analog to digital. An FFT process part (frequency analyzing process part) 22 calculates the logarithmic power spectrum of this musical signal data. A fundamental frequency candidate extraction part 23 extracts a fundamental frequency according to the power spectrum. A musical instrument classification part 24 converts the process result into score information including information such as an overtone, a pitch, sound strength, etc., by a score information conversion part. Then multidimensional vectors consisting of the score information are calculated by a vector calculation part. The calculated vectors are grouped by the musical instruments by clustering based upon the Isodata algorithm. An output part 26 outputs the process result by score notes, etc., as score drawing results by the playing musical instruments.
Patent JP-H02109473-A (JP)
Title: Flicker discrimination device
Inventor: FUJISAWA HIROTOSHI
IPC: H04N5/232
Filed: 1988-10-18
Abstract: PURPOSE:To prevent occurrence of flicker automatically by calculating average brightness on an image pickup element in plural exposure operations and discriminating the adequacy of the exposure time based on the calculated value. CONSTITUTION:A CPU 17 calculates average brightness on an image pickup element 14 based on a video signal S1 obtained through plural operations for a prescribed exposure time at a prescribed interval. Moreover, the CPU 17 uses a video data forming a pickup pattern formed on the element 14 to generate an exposure control signal S5 and supplies it to an exposure control section 27. The control section 27 sets the exposure time of aperture/shutter mechanism 13. Furthermore, the CPU 17 fetches a video data, supplies an automatic focus control signal S6 to an automatic focus drive section 28 to apply the focus control of a pickup optical system 12. If there is any change in the said average brightness, the CPU 17 discriminates it that the exposure time is not in matching with the power frequency of the lighting with respect to an object. Then the signal S5 is sent to the control section 27 to revise the exposure time thereby preventing occurrence of flicker.
Patent JP-H11101273-A (JP)
Title: Two-way clutch and seat backrest inclination adjusting device
Inventor: NOJIRI HIROMI
IPC: F16D41/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a two-way clutch having constitution through which an angle is continuously variably adjusted to a desired value. SOLUTION: In this constitution, a roller 4 is located between a shaft 2 and an outer ring 3. A fixed holder 6 to form a pocket 5 to contain two rollers 4 at each pocket is fixed on a shaft 2. A cam surface 2a is formed on the outside diameter surface of the shaft 2. A moving holder 7 having a column part 7a located between the two rollers 4 and 4 of each pocket 5 is rotatable. An elastic substance to press each roller 4 against the column part 7a is provided. A lock means 12 is provided for the moving holder 7 to switch the outer ring 3 into a lock state and a rotatable state.
Patent JP-H06119311-A (JP)
Title: Input device
Inventor: MORITA TAKEHIKO
IPC: G06F3/02
Filed: 1992-10-01
Abstract: PURPOSE:To surely input data in a system device by enabling the handling of input information such as the handwriting by an OCR in the same way as the key input from a keyboard device. CONSTITUTION:When the information on characters, etc., printed or handwritten by an information input part 4 is inputted and the input information is recognized by an input information recognition part 5, the recognition code is read after it is temporarily stored in a buffering control part 13 and is outputted to a keyboard operation code preparation part 6. The keyboard operation code preparation part 6 converts it into a keyboard operation code. Further, it is converted into a keyboard signal by a keyboard signal preparation part 8 and is outputted to a system device 3.
Patent JP-S62125141-A (JP)
Inventor: WAKUI HAJIME
IPC: E04G21/12
Filed: 1985-11-26
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-H01127260-A (JP)
Title: Cylindrical grinding method of work
Inventor: HORUSUTO JIYOSEFU UEDENIBUISUK
IPC: B24B1/00
Filed: 1988-10-19
Abstract: PURPOSE: To precisely grind a work uniformly at high speed without causing spiral streaking by calculating a contact ratio of a grinding wheel from a specified surface roughness of the work piece and setting the axial length of a first surface on a first peripheral surface of the grinding wheel as a function of the peripheral speed ratios and contact ratios of the grinding wheel and the work piece. CONSTITUTION: A grinding wheel 30 is allowed to abut on a work piece rotating in reverse direction at a cutting speed of Vs and a peripheral speed of Vw , and the grinding wheel 30 and the work piece 10 are fed in parallel with an axis 11 of the work piece 10 relatively to each other at a feeding speed of Vfa. The grinding wheel 30 is rotated about an axis 31 forming an angle 32 relative to the axis 11, and the first and second surfaces 44 and 45 of a first and a second peripheral surface parts 40 and 41 on the grinding wheel 30 are allowed to abut on a spiral cutting surface 16 and an axial peripheral surface 15 of each work piece 10 so as to grind the work piece 10 of dw in diameter cylindrically.  In this case, the contact ratio U of the grinding wheel 30 is calculated from the surface roughness Rz of the work piece 10, and then a first surface length IN is set as U.Vs /Vw .(πdw /6):Vfa/Vs .10<-4> . As a result, the surface of the work piece 10 can be ground uniformly.
Patent JP-S62124449-A (JP)
Title: Physical property measuring instrument for plane material
Inventor: MAENO YORIHIKO
IPC: H01P7/04
Filed: 1985-11-26
Abstract: PURPOSE:To localize the measurement position and to improve measurement precision, sensitivity, and stability by providing a projection part at a place corresponding to the measurement position. CONSTITUTION:The projection part 4 is placed opposite paper 2 to be measured and a closed electric field is distributed perpendicularly to the surface of the paper 2 from nearby the tip part of the projection part 4. Consequently, the place to be measured is limited to about the area of the tip of the projection part and the amount of water on the paper surface is measured locally.
Patent JP-H05104987-A (JP)
Title: Output control device for engine
Inventor: KIMURA MAKOTO
IPC: B60W10/10
Filed: 1991-10-11
Abstract: PURPOSE:To prevent sudden operation of an engine brake in the middle of reducing a speed while securing the engine brake by reducing a fastening force of an overrun clutch synchronously with a can change when a cam is changed into a low output side cam in fastening an overrun clutch. CONSTITUTION:When a fastening condition for an overrun clutch 92 is satisfied, an overrun clutch fastening mechanism 94 supplies an actuation oil pressure to fasten the overrun clutch 92. Even in the middle of speed reduction after fastening the overrun clutch, if it is determined that a can is changed into a low output side cam, a can changing mechanism 97 changes the cam into the low output side cam. When a determining means 98 determines that the overrun clutch 92 is fastened and that the cam is changed into the low output side cam, a fastening force reducing means 99 reduces a fastening force by the overrun clutch fastening mechanism 94 synchronously with the cam change into the low output side.
Patent JP-S63119454-A (JP)
Title: Novel alpha-chloroketone derivative and production thereof
Inventor: YOKOYAMA KEIICHI
IPC: C07C319/14
Filed: 1986-11-07
Abstract: NEW MATERIAL:The compound of formula I (R is H, 1-4C lower alkyl or aryl). EXAMPLE:8-Amino-3-chloro-N-formyl-5-thiaheptan-2-one. USE:A synthetic intermediate for cimetidine useful as a remedy for gastric ulcer. PREPARATION:The objective compound of formula I can be produced by reacting a disulfide derivative of formula II with sulfuryl chloride in a solvent such as DMF at -60-+50 deg.C and reacting the reaction product with methyl vinyl ketone at -60-+50 deg.C. The amounts of sulfuryl chloride and methyl vinyl ketone are 1-2mol and 1-10mol per 1mol of the compound of formula II.
Patent JP-H08121798-A (JP)
Title: Circulation type water heater
Inventor: KOSHIMIZU DAISUKE
IPC: F24D17/00
Filed: 1994-10-27
Abstract: PURPOSE: To reduce the piping space and the piping execution cost in a circulation type water heater in which a combination faucet is used at a hot water supply position. CONSTITUTION: A hot water supply tube 4 from a hot water supply heat source equipment 1 to a hot water supply position 3 and a hot water return tube 5 from the position 3 to the equipment 1 are provided. A circulation pump 6 is provided at the return tube. A first water supply tube 7 is connected to the downstream side of the pump 6, a combination faucet 2 is provided at the position, its hot water side is connected to the supply tube, and the water supply side is connected to the return tube. Further, the supply tube is connected to the return tube via a check valve 11, and a second water supply tube 13 provided with a switching valve 14 is connected to the upstream side of the pump of the return tube.  Thus, since the return tube can be used also as the supply tube, the number of tubes from the equipment 1 to the position 3 can be reduced, and the piping space and the piping execution cost can be decreased.
Patent JP-H0690584-A (JP)
Title: Torque controller for motor
Inventor: KAWAMURA MASAMI
IPC: H02P29/00
Filed: 1992-09-08
Abstract: PURPOSE:To constitute a device at low cost and improve the accuracy in control by providing an external force estimating means which computes the external force added to the hand of a robot, and converts this into a current value, and adds it to a current command value, receiving the input of the current and the rotational speed of a motor. CONSTITUTION:A motor 5 for driving the hand of an industrial robot is provided with an encoder 21, and this controller is equipped with a speed operating means 22, which operates the rotational speed from the output of the encoder 21, and an external force estimating means 23, which computes the external force such as frictional force, etc., and converts this into a current value 23a and outputs it, receiving the input of the rotational speed Wr and the feedback current i6 of the motor 5. The external force estimating means 23 receives the input of the feedback current i6 of the motor, and multiplies this by torque constant so as to seek the torque of the motor 5, and receives the rotational speed Wr and seeks the rear torque from this and inertial moment. This controller adds both of these with an adder, and then, multiplies the results by 1/torque constants, and converts the results into current values 23a, and adds them into another adder 11, and adds the results to a current command value 1. Hereby, this can control rear torque with high accuracy.
Patent JP-H11152252-A (JP)
Title: Production of diaryl carbonate
Inventor: NISHIHIRA KEIGO
IPC: C07C68/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an industrially suitable process for the production of a diaryl carbonate by the decarbonylation reaction of a diaryl oxalate in the presence of a decarbonylation catalyst, especially an industrial process for producing a diaryl carbonate in high conversion and selectivity by using the diaryl oxalate and the decarbonylation catalyst in a state free from influence on the decarbonylation reaction. SOLUTION: A diaryl carbonate is produced by the decarbonylation reaction of a diaryl oxalate in the presence of a decarbonylation catalyst. A diaryl oxalate having controlled contents of aromatic hydroxy compounds, alkyl aryl oxalates, water and the like is used as the raw material. As an alternative, a diaryl oxalate having controlled water content and contained in a raw material mixture containing the diaryl oxalate and the decarbonylation catalyst is used as the raw material.
Patent JP-2001046761-A (JP)
Title: Diagonally shaving shaver
Inventor: KONOSU ISAO
IPC: B26B21/52
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for gently and smoothly shaving skin by forming a part of a shaver to be diagonal. SOLUTION: The blade 2 of a shaver 1 is bent to be diagonal at an angle of about 15-45 deg. to both the right side and the left side. The blade 2 thus advances in three ways to hair, thereby shaving can be smoothly performed.