baber/WOPTO huggingface dataset:
Patent JP-H0339385-A (JP)
Title: Method for improving the fluidity of mineral oil or mineral oil distillate
Inventor: UORUFUGANGU PAIERU
IPC: C10L1/14
Filed: 1990-06-22
Abstract: The flow properties of mineral oils and mineral oil distillates are improved by addition of a mixture of an ethylene/vinyl acetate copolymer and an ethylene/vinyl acetate/N-vinylpyrrolidone terpolymer.
Patent JP-H0722510-A (JP)
Title: Manufacture of semiconductor integrated circuit device, and semiconductor integrated circuit device
Inventor: AKIMOTO KAZUYASU
IPC: H01L21/82
Filed: 1993-07-01
Abstract: PURPOSE:To facilitate the lay out and disposing power supply wiring and electrodes by repeatedly disposing power supply block cells during layout design. CONSTITUTION:A CCB bump (power supply electrodes) 7a is disposed at the center of power supply block cells 6, and CCB bumps for signals are disposed at the four corners. That is, both the CCB bump 7a and the CCB bumps for signals are orderly disposed on the principal surface of semiconductor chips in such a manner that the consistency is maintained with the layout of the basic cells. When preparing the basic cell, a basic circuit region having a plurality of MIS.FET's required for forming one basic circuit is prepared, and a plurality of regions are laid out in mirror symmetry with a predetermined power supply wiring disposed above the basic cell as a border. By doing this, the disposing and laying out of semiconductor elements forming the basic cell can be performed more easily, man-hours for laying and disposing can be reduced thereby shortening the laying and disposing time.
Patent JP-S6054448-A (JP)
Title: Attaching and detaching mechanism of wafer
Inventor: HIUGA KAZUAKI
IPC: H01L21/67
Filed: 1983-09-05
Abstract: PURPOSE:To prevent dusts from being adhered and scattered without contact with the surface of a wafer and to reliably perform the collection of the wafer by lifting the wafer by a pin in a floated state and interposing it by an arm. CONSTITUTION:A pin 13 is lifted by rising a plate 15 to float a wafer 12, and a plate 16 is disposed at the highest position. A block 21 is also disposed at the upper position, and the end of the arm 19 is opened. The plate 16 and the block 21 are moved down by the drive of a cam 17, and when the end of a guide pin 23 is contacted with the placing surface of the wafer, the opposed interval of the arms becomes minimum by an elastic member 20, and the arms are fixed. Then, the pin 13 is moved down, the wafer 12 is held by the hooks of the arms, and the arms are contacted only parts of the lower surfaces. Then, the plate 16 is lifted to the prescribed position, and the wafer 12 is collected completely from a susceptor 10. The wafer can be placed to the prescribed other position in the reverse order to the above operation. The wafer is collected without contact with the surface of the wafer, isolated by the pin from the susceptor, and held mechanically. Accordingly, it can be reliably collected without damage or contamination.
Patent JP-H0327232-A (JP)
Title: Removal of article from mold, discharging thereof and equipment used therefor
Inventor: IDOSAKA SATOYA
IPC: A21C15/00
Filed: 1989-06-26
Abstract: PURPOSE:To efficiently remove articles from a mold without damage to the articles by making an article-discharging unit approach a chack unit holding an article-accommodating case, reversing the chack unit and the discharging unit so that the surfaces thereof may be reversed and dropping the articles in the case by selfweight onto the discharging unit. CONSTITUTION:An article-accommodating case 102 is sent to a reversing unit 1 using a case supply unit 7 and held by a case chack unit 5. An article- discharging unit 3 is subsequently made to approach the case chack unit 5 corresponding to the height of the articles and the case chack unit 5 and the article-discharging unit 3 are reversed in that state so that face and back thereof may be reversed. The reversed units are stopped in that state to drop the articles 100 in the case 101 by self-weight onto the article-discharging unit 3. The article-discharging unit 3 is then moved away from the case chack unit 5 and the articles 100 are discharged using the article-discharging unit 3. The empty case 101 is simultaneously discharged by the case-discharging unit 8.
Patent JP-H0328488-A (JP)
Title: Ladder made of rubber
Inventor: RIYUUDOU SATOSHI
IPC: E06C9/14
Filed: 1989-06-26
Abstract: PURPOSE:To improve stability and impact resistance by a method wherein a ladder installed to a quay is formed such that a side pillar part and a step part are both made of rubber, and a flexible core having both ends reinforced with a rigid material is embedded in a step member. CONSTITUTION:A pair of pillar members 2 made of cylindrical rubber are secured to a quay, and step members 3 are mounted at equal intervals therebetween to form a ladder 1. In the step member 3, both ends of a flexible member 9b, e.g. a wire rope, are formed such that a core 9 reinforced with a rigid material 9a is covered with rubber. Even when an impact is exerted due to collision of a ship therewith, a whole is resiliently deformed, and a permanent strain is prevented from remaining. This constitution provides a ladder which is excellent in stability during climbing up and down of the ladder and increases a life.
Patent JP-H0721076-A (JP)
Title: Information processor
Inventor: ISHII YASUNORI
IPC: G06F12/00
Filed: 1993-07-01
Abstract: PURPOSE:To prevent the collision of data for reading from a storage part with data for writing from a microprocessor to the storage part, and to improve an operating speed. CONSTITUTION:This device is equipped with a read/write cycle detecting circuit 14 equipped with a latch circuit LC1 which latches a read cycle permission signal RA from a bus cycle start signal BST, and a logical gate G1 which obtains the logical product of an output signal RAL of the latch circuit, write cycle request signal WRQ, and clock signal. The read/write cycle detecting circuit 14 detects that a write cycle is executed following a read cycle, and outputs an idle cycle request signal IDR. A bus control circuit 13 receives the idle cycle request signal IDR, inserts an idle cycle for one period of the clock signal, and starts the write cycle.
Patent JP-H05336751-A (JP)
Title: Switching power supply equipment
Inventor: ISHII MASANORI
IPC: H02M7/12
Filed: 1992-05-29
Abstract: PURPOSE:To make the conversion efficiency of a switching power supply equipment high, by improving its power factor without complicating its circuit configuration and without making its geometry large, and by suppressing the generations of voltage distortions and higher harmonic waves in a power supply line. CONSTITUTION:With the output side of a rectifying circuit 11 which converts the AC input voltage from a commercial power supply into a DC voltage, no smoothing capacitor is connected, but the input side of an inverter type switching circuit 17 is connected. The output side of the switching circuit 17 is connected with the series resonance circuit comprising a resonance capacitor C12 and a primary coil L11 of a converter transformer 13. With the input side of a high-frequency rectifying circuit 14, a secondary coil L12 of the converter transformer 13 is connected. With the output side of the circuit 14, a smoothing capacitor C13 is connected. Thereby, the flow angle of the input current of a switching power supply equipment is made wide, and its power factor is improved. Also, the power supply equipment which has a simple circuit, a compactness, a high efficiency, and a low noise can be realized.
Patent JP-S6143978-A (JP)
Title: Method of deodorizing vegetable juice
Inventor: KUMASAKA SADAO
IPC: A23L2/52
Filed: 1984-08-03
Abstract: PURPOSE:To remove smell characteristic of vegetable juice, and to provide the vegetable juice with vitamins, iron constituent, iodine, taurine, etc. contained in a sea tangle, by adding an aqueous solution of extract of the sea tangle to the vegetable juice. CONSTITUTION:An aqueous solution of extract of a sea tangle is added to vegetable juice such as tomato juice, mixed juice of tomato, celery, cabbage, etc., and the juice is deodorized. A root sea tangle is preferable as the sea tangle, and the extraction is carried out preferably at <=40 deg.C. For example, when water at 20 deg.C is used, the extraction is preferably carried out for 5-24hr.
Patent JP-H04361257-A (JP)
Title: Processing agent kit for silver halide photographic sensitive material
Inventor: UNO MITSUHIKO
IPC: G03D3/06
Filed: 1991-06-07
Abstract: PURPOSE:To provide a processing agent kit for silver halide photographic sensitive material with which the processing agent can be dissolved without using a chemical mixer, the weight for transportation can be decreased, and the package of the kit to be discarded has a little volume and gives low environmental load. CONSTITUTION:This kit for silver halide photographic sensitive material consists of at least one part using paper material 2 as the essential structural material. The container 1 lined with water-proof coating and filled with a powdery raw material 12 has at least one part to be used to pour water 13 thereinto to dissolve the powder for use.
Patent JP-H1113446-A (JP)
Title: Relief valve system for pressure feed oil path of engine
Inventor: MURAOKA AKINORI
IPC: F01M11/03
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts for lowering costs as well as to reduce noise of oil and chattering of a ball valve itself. SOLUTION: A ball valve 16 and a repulsion compression coil spring 14 for the ball valve 16 are disposed in a valve chamber 12. An oil inlet 17 opened at an end wall of the valve chamber 12 faces a pressure feed oil chamber 6a. The oil inlet 17 is shut by the ball valve 16 in such a manner that the oil inlet 17 can be opened. Oil pressure in the pressure feed oil chamber 6a pushes the ball valve 16 against the repulsive force of the compression coil spring 14 to allow lubricating oil O flowed in from the oil inlet 17 to escape out of a relief outlet 18 opened at a side wall of the valve chamber 12. A dumping spring 19 is installed in an inside space of the compression coil spring 14 so that the ball valve 16 abuts on one end of the dumping spring 19 to shift a resonance point of the dumping spring 19 in the pushed state of the ball valve 16 against the compression coil spring 14 to allow the lubricating oil to escape out of the relief inlet 18.
Patent JP-S5952924-A (JP)
Title: Squelch circuit in receiver
Inventor: ODAKA KENICHI
IPC: H03G3/34
Filed: 1982-09-20
Abstract: PURPOSE:To prevent simultaneously both a malfunction due to noise at the time of non-signal and a break of voice in case when a signal is inputted, by switching a clip of a clipping circuit coupled with a pre-stage of a tone decoder, to a high level and a low level in accordance with the presence of an output of the tone decoder, and setting it. CONSTITUTION:When an output from a detecting circuit of a receiver 1 is inputted to an HPF circuit 2, only a sound signal is inputted to a voice amplifying circuit 3. On the other hand, the detecting ouput is inputted to an LPF circuit 6, too, therefore, a toner signal process through at, and is inputted to a clipping circuit 7. As a result, the tone signal clipped by a low level appears in the output side of the clipping circuit 7, it is decoded by a toner decoder 8, and an output signal is inputted to a switching circuit 9, therefore, a control signal is outputted from the switching circuit 9 and the voice amplifying circuit 3 is opened. On the other hand, a signal from the switching circuit 9 turns on a transistor 14, and a clip level is switched to setting of a high level. Therefore, the detecting output becomes large, and the clip level is set to a high level, terefore, the toner signal is not eliminated by the clipping circuit 7.
Patent JP-S5864331-A (JP)
Inventor: MAIKERU JIEEMUZU GAURETSUTO
IPC: C22F1/00
Filed: 1982-09-20
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-H0327862-A (JP)
Title: Casting mold for vacuum suction casting
Inventor: YAMADA JUNJI
IPC: B22D18/06
Filed: 1989-06-27
Abstract: PURPOSE:To decrease the amt. of the molten metal to be sucked up and to improve productivity by disposing refractories so as to hang down to the central part of the sprue part ot the casting mold from the top end of the sprue part. CONSTITUTION:The circular columnar refractories 11 are disposed to the center of the sprue part 4 to hang down so as to have the spacings for the passage of the molten metal around the same without closing gates 5 around the sprue part. The casting mold 3 is put into a chamber and a snout 7 in the lower part of the sprue 4 is immersed into the molten metal. The pressure in the chamber is reduced to suck up the molten metal from a suction port 8 and to fill the molten metal in the cavity 6. The reduced pressure state of the chamber is released and the molten metal in the unsolidified state existing in the sprue part 4 is discharged by gravity after the molten metal of the gates 5 solidifies upon lapse of the prescribed holding time. The correspondingly smaller amt. of the molten metal to be sucked by as much as the refractories 11 is necessitated even if the sprue part 4 is formed to a large diameter to allow the simultaneous casting of many products. The productivity is thus improved.
Patent JP-H0328753-A (JP)
Title: Leaking liquid sensor
Inventor: KOBORI TAMOTSU
IPC: G01N27/42
Filed: 1989-06-26
Abstract: PURPOSE:To obtain the leaking liquid sensor with which the leakage of salt water, etc., can be checked at a glance by flatly disposing wire-shaped metals which vary in electrode potential with the leaking liquid of an electrolyte in a short-circuited state and covering the same with a liquid absorptive fabric impregnated with an acid-base indicator. CONSTITUTION:The leaking liquid sensor 1 is formed by grasping the wire-shaped electrodes 2 with upper and lower panel bodies 3, 4. The electrodes 2 are formed by juxtaposing, in parallel, two kinds of wire-shaped metals, for example, copper wires 2a and aluminum wires 2b, which vary in the electrode potential to the salt water of the electrolyte, and short-curcuiting the ends 2c on one side thereof. The many electrodes 2 are disposed in parallel to constitute a plane and are so disposed that the electrolysis by the electrodes 2 arises even if the salt water leaks at any point, The liquid absorptive fabric impregnated with the acid-base indicator is used for the upper panel body 3 and, therefore, the salt water penetrates into this fabric if the salt water leaks. A difference in the electrodes potential is then generated and a current flows between the wire-shaped metals which are disposed to short-circuit each other. The salt water is electrolyzed to from strong alkali which reacts with the acid-base indicator and develops a color. The visual checking of the leaking point at a glance is thus possible.
Patent JP-H07146262-A (JP)
Title: Thermal analyzer
Inventor: MINOBE MASAO
IPC: G01N25/00
Filed: 1994-07-15
Abstract: PURPOSE:To enable thermal analysis and measurement of heat to be conducted by a method wherein a sample chamber and a signal detection chamber are arranged horizontally and the internal pressure in the signal detection chamber is always kept higher than that in the sample chamber (during the measurement) to prevent an atmosphere gas of a sample part from flowing into a signal detecting section as caused by the diffusion or the like thereof. CONSTITUTION:A sample chamber 3 and a signal detection chamber 5 are arranged to form a horizontal type heat balance device. As the flow rate of a purge gas and an atmosphere gas can be selected in a relatively wide range, as compared with a vertical type heat balance device, the diffusion of the atmosphere gas to the detection chamber 5 can be prevented easily. A partition 6a separating the sample chamber 3 and the detection chamber 5 prevents the reversion or the diffusion of the atmosphere gas to the signal detecting section 4 from a sample part 2. It also prevents the reversion of the atmosphere gas to the detection chamber 5 by reducing the pressure slightly on the side of a discharge port 9a of the purge gas, namely, in the sample chamber 3. Thus, a dense corrosive gas of the sample chamber 3 will not flow into the detection chamber 5 eliminating serious damage to a costly detecting section 4 and preventing the disabling of heat analysis and measurement.
Patent JP-S6057048-A (JP)
Title: Centrifugal stepless speed change device
Inventor: OKITA RIYOUSUKE
IPC: F16H15/50
Filed: 1983-09-05
Abstract: PURPOSE:To rotate an output shaft by speed change ratio in relation to the speed of an input shaft, by coupling a carrier slidably to the input shaft and a conical wheel to the output shaft and holding a ball unit to be put between the carrier and the conical wheel and a fixed plate. CONSTITUTION:A device, slidably connecting a carrier 2 in the axial direction to an input shaft 1 connected to a driving source, couples a conical wheel 10 to an output shaft 11 while a fixed plate 9 to a housing 8. Then a ball unit 3 is held to be put between, the carrier 2 and the fixed plate 9 and the conical wheel 10. In this way, speed change ratio in accordance with a rotary speed of the driving source can be obtained because a position of the ball unit 3 is changed by varying centrifugal force acting on the ball unit 3 corresponding to a rotary speed of the input shaft 1.
Patent JP-S6226773-A (JP)
Inventor: ISEKI TAKAYUKI
IPC: H01R4/38
Filed: 1985-07-25
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-S5686720-A (JP)
Title: Preparation of film for transfer on rough face
Inventor: FUJIKAWA SHIYOUJI
IPC: B29C48/90
Filed: 1979-12-17
Abstract: PURPOSE: To continuously prepare the titled film without expansion and without deformation by a method wherein a molten resin liquid is pressed and sticked to a cooling rough face roll surface by a pressing roll through a reinforcement sheet and after it is sticked to the surface more than approximately 1/3 circumference of a rough face roll, it is rubbed off and then, it is rubbed off the reinforcement sheet.  
     CONSTITUTION: A resin molten material is run and extended on a space between a rough face roll 10 and a pressing roll 11 and the space is provided with a cooling means by means of an extruder 12 and a T die 13. A reinforcement sheet 14 of an endless belt type is fed from the roll 11 side and when the sheet 14 passes through between the rolls 11 and 17, it is made into an one body with a film 15 and they are closely sticked to each other temporarily. The film 15 closely sticked to the reinforcement sheet 14 is fed retaining a state sticking to the roll 10 surface upto approximately 1/2 or at least, 1/3 circumference, and thereafter, it is rubbed off from the roll 10 surface by means of an invert roll 16, and thereafter, it is rubbed off the reinforcement sheet 14 by means of an invert roll 181 to be wound up. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0329523-A (JP)
Title: Radio communication equipment
Inventor: MATSUSHITA HISAHIRO
IPC: H04B7/26
Filed: 1989-06-27
Abstract: PURPOSE:To ensure data transmission by inhibiting data transmission in the presence of the transmission operation when a communication judging means judges that the communication is disable and permitting the transmission of a data stored in a storage means when the means judges that the communication is enable. CONSTITUTION:When a mobile slave station enters a data and operates the transmission and a state judging means 34 judges that the communication is enable upon the receipt of a pilot signal from a master station, the entered data stored in a storage means 33 is immediately sent to the master station. When the state judging means 34 judges that the communication is disable because of the receipt of no pilot signal from the master station, the data transmission is inhibited. When the pilot signal from the master station later in such a state, the state judging means 34 judges that the communication is enable and the entered data stored in the storage means 33 is automatically sent to the master station. Thus, the data transmission is ensured.
Patent JP-S6215212-A (JP)
Inventor: REO OJIYAKAARU
IPC: C08L27/00
Filed: 1986-07-12
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-H1013129-A (JP)
Title: Radome
Inventor: GOTO TOMOJI
IPC: B64C1/14
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To attain sufficient weather resistance with good workability, in comparison with ceramics and to drastically reduce a dielectric constant, as compared with poreless ceramics by permitting the foamed ceramics to be the main configuration body in a radome. SOLUTION: The foamed ceramics are set to be the main configuration body of the radome. There are large and small dielectric constants for the ceramics. However, foamed structure is obtained, so that the dielectric constant is reduced. Especially, its effect is remarkable when a core rate is made to be more than 35vol.%. The foamed ceramics are provided with strength and weather resistance in a radome requested characteristics and are preferable to be composed of more than one kind within the oxide, the nitride, the oxidized nitride of the double oxide of Si or Al as a material since heat resistance is also requested at the time of usage in a high-speed flying body, etc. Moreover, a resin is coated on the surface of the foamed ceramics or the resin is impregnated inside the circular void of the foamed ceramics so that it is favorable that air tight property is added.
Patent JP-H0514667-A (JP)
Title: Facsimile communication controller
Inventor: KAGAWA TETSUYA
IPC: H04L69/40
Filed: 1991-07-05
Abstract: PURPOSE:To improve the operability and reliability by discriminating the acceptability of transmission through the comparison of a receiver side power supply voltage with a specified voltage at a sender so as to reduce a useless time and a talking charge due to disabled normal communication. CONSTITUTION:A residual quantity calculation means 22 calculates the residual capacity of a battery 19 based on a voltage informed from a receiver side. When the voltage is used as a residual capacity as it is, a transmission propriety means 23 compares the voltage with a specified voltage such as a nominal voltage discriminate the propriety of transmission. When the transmission propriety means 23 discriminates that the voltage is higher than the nominal voltage, a communication control section 13 keeps the transmission and when the means 23 discriminates the voltage to be lower, the transmission is stopped.
Patent JP-H0917453-A (JP)
Title: Battery-based electricity source system
Inventor: TONOMURA TADASHI
IPC: H01M10/44
Filed: 1995-06-30
Abstract: PURPOSE: To provide a battery-based electricity source system having the maximum capacity, the longest life, and reliability to safety use by connecting a battery, a charging apparatus, and an appliance through communication circuit lines and transmitting and receiving data of operational conditions of the battery, the charging apparatus, and the appliance. CONSTITUTION: A battery-based electricity source system is composed by connecting a battery 1, a charging apparatus 2, an appliance 3, a measuring apparatus 4, and a control apparatus 5 through measurement control communication circuit lines A, A1, A2, A3, A4, and A5. The battery 1, the charging apparatus 2, and the appliance 3 are connected by power lines 12, 13. The battery's voltage, the battery's current, the battery's temperature, the battery's inner pressure, and consumption electric current of the appliance, which are in operational conditions, are measured by the measuring apparatus 4 through the communication circuit lines A, A1, A3, and A4. The measured values are transmitted to the control apparatus 5 through the communication circuit lines A4, A, and A5.  The control apparatus 5 controls the charging current and the charging voltage of the charging apparatus 2, the charging finishing time of the battery 1, and the consumption current of the appliance 3.