baber/WOPTO huggingface dataset:
Patent JP-H07324805-A (JP)
Title: Wall through type multifan coil unit and its operation
Inventor: NAGASHIMA TOSHIO
IPC: F24F13/32
Filed: 1994-05-30
Abstract: PURPOSE:To enable supplying outdoor air to a room and discharging the room air to the outdoors relating to a multifan coil unit installed in a pericounter or the like by providing at the air supply hole of a heat exchange unit an air supply unit for supplying outdoor air or return air from the room and an air discharge unit for discharging room air to the outside. CONSTITUTION:A fan coil unit 1 referred to above, installed inside a pericounter 2, is equipped with a heat exchange sit 3 flanked with an air supply unit 4 on one side and an air discharge unit 5 on the other side. In actuating the air supply fan 23 and the air discharge fan, 33 the opening of the outdoor air suction hole 21 and the return air suction hole 22 of the air supply unit 4 and the opening of the air discharge hole 31 of the air discharge unit 5 are adjusted by control on a control panel of the heat exchange unit 3. With this equipment, outdoor air or return air from the row or a mixture of these is sent into the heat exchange sit 3, turned to cooled air or warm air by contact with a cool/ warm water coil 16, and blown out through an indoor outlet 13. The air- discharge fan 33 does the discharge of room air to the outside.
Patent JP-H0311060-A (JP)
Title: Production of n-substituted maleimide
Inventor: MATSUKAWA MIYOYA
IPC: C07D207/452
Filed: 1989-06-05
Abstract: PURPOSE:To obtain the subject substance useful as a raw material for resins, agricultural chemicals and medicines, material for optical elements, etc., by reacting maleamic acid with phosgene in the presence of a catalyst, providing an N-substituted monochlorosuccinimide and then subjecting the resultant compound to dehydrochlorinating reaction in the presence of a base. CONSTITUTION:A compound expressed by the formula {n is 1 or 2; Q is aryl, alkyl, cyclohexyl, etc., when n is 1 and phenylene, naphthylene or formula II or III [X is O, S, S-S, SO2, CH2, CO or C(CH3)2] when n is 2} is reacted with phosgene in the presence of a catalyst (preferably imidazole, DMF, etc.) to provide a compound expressed by formula IV, which is then subjected to dehydrochlorinating reaction in the presence of a base (preferably tripropylamine, etc.) at 20-80 deg.C to afford the subject substance. The objective substance can be nearly quantitatively obtained at a low cost by the aforementioned method without being accompanied with troublesome operation.
Patent JP-S5765070-A (JP)
Title: Television receiver
Inventor: KUREHA TAKESHI
IPC: H04N5/44
Filed: 1980-10-09
Abstract: PURPOSE:To reproduce an original signal with fidelity when a horizontal scanning frequency is converted, by converting the horizontal scanning frequency into n-times of the said frequency and superimposing the 2m-th scanning line on the 2m-1 th scanning line, thus achieving scanning and conversion. CONSTITUTION:A demodulation signal of a video signal of the standard system outputted from a demodulation circuit 2 enters a signal conversion circuit 3 and is converted into double speed. The horizontal synchronizing signal formed at the circuit 2 is applied to a multiplier 5 and a waveform generating circuit 7, and the vertical synchronizing signal is applied to a vertical deflection circuit 8. The multiplier 5 converts the horizontal synchronizing signal into double frequency and supplies it to a horizontal deflection circuit 6. On the other hand, a circuit 7 generates a pulse voltage in synchronizing with the horizontal synchronizing signal, this pulse voltage is applied to the circuit 8 and superimposed on the certical deflection signal. In this case, the amplitude of the superimposed pulse voltage is adjusted so as to overlap the 2m th scanning line on the (2m-1) th (where; m is an integer 1 or more) scanning line. Thus, the original signal is reproduced with fidelity, and bright screen is realized.
Patent JP-S6175624-A (JP)
Title: Method of encoding time-code data
Inventor: REGINARUDO ARUFURETSUDO KINGU
IPC: H03M7/42
Filed: 1985-06-28
Abstract: A method of encoding time encoded data in which a stream of time encoded symbols representing the data is divided into a number of successive time frames. The repetition frequency of each symbol in each time frame is determined and a precursor code, indicative of the symbols according to their repetition frequency, is derived for each time frame. A linear or non linear code, or any combination thereof, is assigned to the symbols in accordance with the precursor codes to produce a code series for each time frame. The precursor codes and code series for the time frames are then combined thereby to achieve a reduction in the bit rate of the digital data stream representing the data. The combined precursor codes and code series may be stored before or after transmission.
Patent JP-S6031800-A (JP)
Inventor: NAKATANI TADASHI
IPC: D06F75/26
Filed: 1983-08-02
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-S63305781-A (JP)
Title: Detection of torque of ac machine
Inventor: TAKASAKI HIDENORI
IPC: H02P21/00
Filed: 1987-06-06
Abstract: PURPOSE:To compensate for the error of torque operation due to the error of phase of operated flux, by a method wherein the compensation of phase is effected with respect to a current detecting value by a value, corresponding to the time constant of an incomplete integration factor of a control system. CONSTITUTION:A flux PHI' is operated by a primary resistance compensator 1, a leakage inductance compensator 2 and an integrator 3 from the detected values of the terminal voltage V and the terminal current I of an AC machine. On the other hand, the phase of the current detected value I is compensated by a phase compensator 4. Then, an operated flux PHI' is multiplied by an operator 5 by an current detecting value I' which is detected, after compensating the phase. A real torque T is detected by an amplitude compensator 6. According to this method, the torque may be operated with a good accuracy to a low frequency.
Patent JP-H03115701-A (JP)
Title: Restoring method for steam turbine blade and vane damaged by corrosion
Inventor: RAGUNAARU EKUBOMU
IPC: F01D5/12
Filed: 1990-06-01
Abstract: PURPOSE: To facilitate the repair of a blade by cutting and removing a damaged part of the blade, by adding an alternative part made of a low melting point material in the removed part of the blade, and by melting the alternative part after dies are provide in this condition, so as to remove the alternative part, and thereafter by filling metal powder so as to mold the same under isobaric hot-compression. CONSTITUTION: In the case of repairing an erosion damage part in an end part 11 of a blade 10 of a steam turbine, at first, the damaged part is removed by cutting along a one-dot chain line 12. Then a part 13 made of wax, plastic or the like is added to the removed part so as to restore its original shape. Thus, dies 14 made of graphite powder or cement is provided around the restored blade, the added part 13 is heated so as to be melted and removed from the blade 10 in order to define a cavity in which metal or ally powder 17 having a hardness equal to or higher than that of the blade 10 is filled. Thereafter, the dies are accommodated in a casing for molding under isobaric hot compression in order to mold the metal powder under isobaric hot compression in order to complete the repair.
Patent JP-H01311302-A (JP)
Title: Teaching device for robot
Inventor: MAIKAWA YASUHISA
IPC: B25J9/22
Filed: 1988-06-10
Abstract: PURPOSE:To efficiently teach a robot by providing the title device with an arithmetic unit for reading out a graphic for the locus work of the robot by means of an image scanner and forming robot operating data from linear row data converted by an image processor. CONSTITUTION:A graphic drawing a locus to be used for locus work is set up by the image scanner 8 and an input from a keyboard 3 or a menu displayed on a graphic display 2 is selected by a mouse 4 to allow the arithmetic unit 1 to read out the graphic. The unit 1 stores a command in a memory 6 connected to its as image data and displays the data on the display 2. Then, the unit 1 converts the graphic stored in the memory 6 as linear row data into a line table and a node table through the image processor 7. The unit 1 searches the node table from its head to detect a straight line connected to a node number, transmits robot operating data to a robot controller and allows the robot to execute the same locus as the graphic inputted to the scanner 8.
Patent JP-H05331627-A (JP)
Title: Surface reforming method for aluminum plate
Inventor: KANAMARU TATSUYA
IPC: C23C14/16
Filed: 1992-06-03
Abstract: PURPOSE:To provide the surface reforming method for an aluminum plate having lubricity in press forming, spot weldability and filiform corrosion resistance after painting in combination. CONSTITUTION:A Zn layer diffused with aluminum and a layer diffused with Zn in the aluminum plate thereunder are formed by the method of applying a Zn plating on the surface of the aluminum plate after cold rolling, then thermally diffusing the Zn plated plate in a stage of executing a stress relief annealing or soln. heat treatment and the method of applying the Zn plating on the surface after the execution of the stress relief annealing or soln. heat treatment, then thermally diffusing the Zn plated plate at 200 to 300 deg.C.
Patent JP-H09326434-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYANAGA TAKASHI
IPC: H01L21/768
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To make const. the thickness of a coating material-made insulation film by setting the width to spacing ratio of a lower conductive layer to a const. at forming of this layer with conductive patterns; the conductive layer being isolated by the insulation film. SOLUTION: An insulation film for isolating a lower conductive layer 1 from an upper conductive layer 2 is made of a coated glass 5. The lower layer 1 is composed of conductive patterns 11, 12, 13. The width w to spacing s ratio of each of these patterns is const. In such layout, a semiconductor device is manufactured. If the width to spacing ratio is set to 1, e.g. the lower layer 1 is composed of conductive patterns 11-13 forming wirings of 0.5μm wide at spacings of 0.5μm. As the result, the coating film thickness of the glass 5 on the conductive layer 1 is const. This eliminates the film thickness difference on the conductive layer, depending on coating characteristics of the coating material.
Patent JP-S5944877-A (JP)
Inventor: HARII DABURIYU DETSUKUMAN
IPC: H01L31/04
Filed: 1983-08-04
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-H0772386-A (JP)
Title: Objective lens for optical disk
Inventor: SHIMOZONO HIROAKI
IPC: G02B13/18
Filed: 1994-06-23
Abstract: PURPOSE:To reduce the size of the optical pickup device for the optical disk by making surfaces aspherical on both the light source side and the optical disk side and eliminating deterioration in wave front aberration. CONSTITUTION:In a used state, the figure shows a light source, i.e., an object point 1, an objective lens 2 for the optical disk, the pit surface of the optical disk, i.e., an image surface 3, the protective layer 4 of the optical disk, an optical medium 5, a photodetecting element 6, the distance L between object images, the operation distance P of the lens 2, the center thickness (d) of the lens 2, the thickness (t) of the optical disk protective layer, and the total angle at half maximum theta of luminous flux of the light source 1. Then the surfaces are made aspherical on both the sides of the light source 1 and optical disk and a1.P+b1<=log(-1/beta)<=a2.P+b2 holds, where L is the distance L between the object images, P is the operation distance, and beta is the lateral magnification. In this case, a1=0.0028L-0.327, b1=0.028L+0.343, a2=0.0068L-0.348, and b2=0.026L+0.610.
Patent JP-H05156077-A (JP)
Title: Mixture suitable for stabilization of polymer
Inventor: HIARANYAN POTSUDERU
IPC: C08K5/372
Filed: 1992-05-08
Abstract: PURPOSE: To obtain the title mixture excellent in oxidation resistance, heat resistance and light fastness and useful for an ABS polymer or the like by mixing a specific thioenol ether and a specific phenolic antioxidant.  
     CONSTITUTION: The objective mixture is obtained by mixing 1-99 pts.wt., pref., 20-80 pts.wt. of a thioenol ether such as 2-methyl-1-propenyl-tert-dodecyl thioether represented by formula [wherein R 1  is 3-18C alkenyl or (substd.) 5-8C cycloalkenyl; and R 2  is 3-18C alkyl, 6-10C aryl or 7-12C aralkyl] and 99-1 pts.wt., pref., 80-20 pts.wt. of a phenolic antioxidant such as 2,6-di-t-butyl-4-methylphenol, etc., (B) and pref. mixed with a polymer in an amt. of 0.1-5 wt.%. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62299066-A (JP)
Title: Solid-state image sensor
Inventor: SENDA KOJI
IPC: H04N5/335
Filed: 1986-06-18
Abstract: PURPOSE:To prevent smears from occurring by a method wherein a readout transistor of MOS structure formed of a gate electrode made of a high melting point metal is provided on a substrate. CONSTITUTION:A unit picture element is composed of an Si signal line 6, a gate electrode 10 made of a high melting point metal and a gate electrode 11 comprising polysilicon. In such a constitution, the gate electrode 10 composed of a two-layered structure comprising the high point metal 10 and the polysilicon 11 fills the role of a light-shielding layer to prevent the light from reaching a region A of channel part below the gate electrode 10. Thus, smears can be prevented from occurring.
Patent JP-S6033959-A (JP)
Inventor: TAKITANI YOSHIYUKI
IPC: E04B1/348
Filed: 1983-08-03
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-S5367344-A (JP)
Title: Relay control circuit
Inventor: MOURI KATSUO
IPC: H01H47/22
Filed: 1976-11-29
Abstract: PURPOSE: To obtain a relay control circuit which reduces the contact transfer as well as prevents the contact deterioration and sealing, by setting at random the switch timing of a relay. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H037150-A (JP)
Title: Sensing method for snore and its preventive device
Inventor: TAKEUCHI SHOHEI
IPC: G10L15/00
Filed: 1989-06-05
Abstract: PURPOSE:To surely sense snoring by judging that a snore is generated at the point of time when the sonic pressure level has exceeded the specified value, which shall follow attainment of a certain number by counting on a counter means. CONSTITUTION:The oversurface of a movable casing 3 is covered with a foaming substance 19 as a cushion for the head of the user. A motor 16 is connected with a control circuit 23 including a snore sensing circuit and a motor driver circuit, and the control circuit 23 is connected with a sound collecting microphone 24 and a power supply 25. This control circuit 23 is composed of snore sensing circuit 23a in connection with the sound collecting microphone 24 and a motor driver circuit 23b for driving the motor 16. Generation of snore is sensed by counting the snoring sounds by reference to the intensity of the snoring sound, the duration, and interval to the next snoring sound. Generation of snore actuates the motor 16 with the motor driver circuit 23b and swings a movable casing 3 to stimulate the head of the user slightly, which accomplishes suppression of snore in favorable performance.
Patent JP-H07322817-A (JP)
Title: Preparation of new food
Inventor: TOMITA MAMORU
IPC: A23C9/152
Filed: 1994-06-01
Abstract: PURPOSE:To prepare a food having a noodle-like form easily eatable by scooping with chopsticks in a manner similar to SOMEN (thin wheat noodles pref. eatable in summer season) and ITO-KONJAK (noodles made of devil's tongue pref. eatable in winter season) by adding a gelling agent and a sequestering agent to a liquid milk product and ejecting the mixture into a solution containing a coagulant to effect the coagulation of the mixture. CONSTITUTION:A liquid milk product (preferably cattle milk, fermented milk, cheese, solid yogurt, powdered milk, casein, whey protein or liquefied whey protein concentrate) is mixed with a gelling agent (e.g. a composition composed essentially of methoxypectin, sodium alginate, carrageenan, etc., and containing gelling agent such as starch, guar gum, xanthan gum, agar or gelatin as an assistant) and a sequestering agent (e.g. sodium polyphosphate or hexametaphosphoric acid) and the mixture is ejected into a solution containing a coagulant (e.g. calcium chloride) to continuously coagulate the mixture in the form of noodles.
Patent JP-S5767659-A (JP)
Title: Resin composition containing metallic powder
Inventor: IZAWA TOUICHIROU
IPC: C08K9/00
Filed: 1980-10-13
Abstract: PURPOSE: The titled economical composition, prepared by incorporating a metallic powder coated with gold or silver with a synthetic resin, and suitable for molding a molded article of optional shape, molding a decorative pattern, etc.  
     CONSTITUTION: A synthetic resin is kneaded with 60W90wt% metallic powder coated with 0.5pts.wt. or more, based on 100pts.wt. powder, powder of a base metal to be a nucleus having a particle size of 0.1W200μ. The composition has a color tone of gold or silver and electric conductivity with body. For example, a composition containing 70% coated metallic powder in an electrical good conductor, e.g. copper exhibits a specific electrical resistance of 7W8Ω-cm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08310633-A (JP)
Title: Pulley for attaching conveyer
Inventor: MASUDA HIROTO
IPC: B65G67/60
Filed: 1995-05-17
Abstract: PURPOSE: To prevent matters in pieces from intrusion between a conveyer belt and pulley and the intruding matters in pieces from inclusion and fixation in the pulley by disposing a plurality of rotatable crown-sectioned rollers on the outer peripheral side of a shaft in the pulley for converting the direction of the conveyer belt. CONSTITUTION: A pulley 2 has rotatable side end plates provided on both ends of a shaft 7 and a plurality of rotatable crown-sectioned rollers 6 concentrically disposed on the outer peripheral part of the shaft 7. Even if matters in pieces are going between a conveyer belt 1 and pulley 2, when the conveyer belt 1 is wound around the pulley 2, a rotational difference is produced between the roller having contact with the conveyer belt and the roller having no contact with the conveyer belt to prevent the intrusion of the matters in pieces. Even if the matters in pieces intrude between the conveyer belt 1 and pulley 2, an including and fixing force of the intruding matters in pieces is mitigated by the rotational difference between the rollers 6.  Also, the matters in pieces are prevented from fixation to the pulley by the rotational difference in the separation of the conveyer belt 1 from the pulley 2.
Patent JP-S6032495-A (JP)
Title: Solid-state color image pickup device
Inventor: KOTAKI HIROAKI
IPC: H04N9/07
Filed: 1983-08-03
Abstract: PURPOSE:To reduce moire of a reproduced color picture and obtain a color picture of good quality excellent in sensitivity and dynamic range by making spectral characteristics of red light, blue light and green light exist over all elements. CONSTITUTION:A photo-electric element train of a solid-state image pickup plate 21 is arranged along vertical charge transfer elements (CCD) train 22-24, and W photo-electric elements 25a, 25b correspond to CCD22, photo-electric elements 26a, 26b of spectral characteristic of Cy, W correspond to CCD22b, photoelectric elements 27a, 27b of spectral characteristic of Ye, Cy correspond to CCD23a and photo-electric elements 28a, 28b of spectral characteristic of W, Ye correspond to CCD23b respectively. Similarly, photo-electric elements are combined with each CCD, and regarding horizontal direction, one horizontal scanning line is repetition of W and Ye, Cy and another horizontal scanning line is repetition of Cy.W and W.Ye respectively. Regarding vertical direction, elements are arranged to alternate the two horizontal scanning lines.
Patent JP-S5845630-A (JP)
Title: Relative position controller in track orthogonal direction for recording track and pickup in information reader
Inventor: ARAKI YOSHITSUGU
IPC: G11B7/08
Filed: 1981-09-10
Abstract: PURPOSE:To accurately correct an optical axis of spot light at all times through the detection and correction of fluctuation in the optical axis automatically, by inputting a beam light for information signal detection to a 4-split photodetector and correcting the shift with a reference position of the center of received luminous flux. CONSTITUTION:A photodetecting plane of a photodetector 15 to obtain a reproduced RF signal is split into four and one of split lines is provided in parallel with a direction B of a recording track. outputs of photodetectors 15a-15b are summed 25, 26 and inputted to a differential amplifier 27. The output is inputted to an equalizer 28 to cut off high frequencies and to drive a slider motor 14. A tracking servo means is additionally provided and a signal for the slider motor control is picked up in this way, allowing to eliminate the shift in the balancing point of the center of image formation.
Patent JP-S5368011-A (JP)
Title: Time-division channel system
Inventor: YOSHIDA YOSHINORI
IPC: H04Q11/04
Filed: 1976-11-30
Abstract: PURPOSE:To ensure an easy junctor recovering through a software control in accordance with the scale of the station and to reduce greatly the space wiring number, by providing plural units of the time-division multiple bus for the purpose of a junctor connection.
Patent JP-2000328621-A (JP)
Title: Joint construction of rising member for waterproof pan
Inventor: NOMURA KOJI
IPC: E03C1/20
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve waterproof property in the joining region without creating level difference in the televant region between rising members. SOLUTION: A waterproof pan equipped with a floor surface forming plate functioning as a floor surface and rising members, which can be detachably installed in the outer peripheral region of the floor surface forming plate, is constituted. The rising member is constituted of a linear member 43 arranged in an outer peripheral linear region of the floor surface forming plate and a corner member 44 arranged in the outer peripheral corner region of the floor surface forming plate. Joining between these linear member 43 and corner member 44 is performed by mutually fitting together these opposite butting end portions 43A, 44A and when they are jointed together, no level difference is created between butting end portions 43A, 44A and their end portion regions are brought into contact thereby forming a waterproof region.
Patent JP-S6121632-A (JP)
Title: Monitor equipment of operating state of vehicle
Inventor: OZAKI SHIROU
IPC: H04B7/26
Filed: 1984-07-10
Abstract: PURPOSE:To prevent re-collision at transmission restart after release of inhibition by inhibiting automatically transmission from other mobile station when one mobile station makes transmission earlier to prevent collision of data due to simultaneous transmission and to make transmission inhibition time different from mobile stations. CONSTITUTION:When data of a talking signal is transmitted from a mobile station 2 to a base station 1, since a detection section 28 or 29 of the own station detects a talking request from an optional call request, a control section 24 discriminates the presence of a reception signal addressed to the base station 1 from other mobile stations 2', 2'' from an output DET of a detection section 23. When absent, the transmission of requested data or a talking signal is permitted, but when the reception signal exists, the talking is inhibited for Tsec or the transmission of data is awaited. The transmission waiting of the data signal is executed automatically by the control section 24, while the inhibition of talking is informed to a caller for the ineffective talking through the issue of buzzer alarm. A transmission inhibition time generating section 25 provides a table such as a random number table and generates a time T different from each mobile station.