baber/WOPTO huggingface dataset:
Patent JP-S6026191-A (JP)
Title: Anti-deterioration system of refrigerator oil for refrigerating compressor
Inventor: YAMADA TETSUZOU
IPC: C10M163/00
Filed: 1983-07-20
Abstract: PURPOSE:To prevent deterioration of refrigerator oil by containing adsorbent formed by dispersing silica gel-alumina system adsorbent powder into cellulose system resin in the refrigerator oil flow path of a refrigerating compressor and adsorbing acid and water mixed into the oil. CONSTITUTION:Adsorbent formed by dispersing silica gel-allumina system adsorbent powder into cellulose system resin is contained in the refrigerator oil flow path of a refrigerating compressor 1. For example, silica gel-alumina system adsorbent 4 having powder diameter of 0.5-2.0mm. is dispersed into cellulose system resin such as cellulose acetate resin 5 and molded into specific shape to produce an adsorbing body 3 which is contained in a crank case 2. Consequently, acid and water mixed into refrigerator oil can be adsorbed efficiently by said body 3, resulting in anti-deterioration of refrigerator oil and improvement of durability of the refrigerating compressor 1.
Patent JP-H04358237-A (JP)
Title: Performance evaluating method
Inventor: FUJII TETSUHIKO
IPC: G06F11/22
Filed: 1991-06-04
Abstract: PURPOSE:To calculate traveling time by modules without applying any heavy disturbance when measuring the performance of a program. CONSTITUTION:An instruction to output data 100 of 12 bytes composed of a clock value 101, space identification number 102 and instruction address 103 of a monitor instruction onto a main memory in the case of being executed is arranged at all the entrance points and exit points of the module to be measured. Next, the program to be measured is executed. After the program to be measured is completely executed, the traveling time of the module to be measured can be calculated by modules by analyzing a data train outputted onto the main memory according to the relevant instruction.
Patent JP-S5834887-A (JP)
Title: Suspension of fluorescent material
Inventor: SHINDOU NOBUAKI
IPC: C09K11/02
Filed: 1981-08-26
Abstract: PURPOSE:The titled suspension used for forming a fluorescent material film on the glass bulb for a tube such as a fluorescent lamp and capable of forming a mercury lamp of good light-emitting efficiency, which is prepd. by dispersing and suspending a fluorescent material and a fine silica or alumina powder of a specified particle size in water. CONSTITUTION:A fine silica or alumina powder of average particle size <=50mmu is added to water to form a suspension (A) of silica or alumina. A fluorescent material is mixed, dispersed and suspended in suspension A to obtain the titled suspension (B) of the fluorescent material. A glass bulb having a fluorescent material coat is formed by applying suspension B to the inner surface of the glass bulb and, after drying, removing water by heating. EFFECT:The coat has large adhesive strength. There is no danger of ignition or problem of odor because no org. solvents are used, and the fluorescent material is not so deteriorated by high-temp. baking as is when a water-sol. binder is used.
Patent JP-H04357856-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROTA TAKATOSHI
IPC: H01L21/768
Filed: 1991-06-04
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device, in which a process from dry etching for forming a through hole in an interlayer insulating film to sputtering for forming an upper layer interconnection can be performed in small number of steps, and a damage of a lower layer interconnection can be reduced. CONSTITUTION:The title method comprises a step of forming an interlayer insulating film 5 on a first conductive film 3, a step of forming a resist mask 7 on the film 5, and a step of forming a contact hole 4 by etching the film 5, are provided. Further, a step of simultaneously conducting ashing of the mask 7 and surface treating of the film 3 in the hole 4, and a step of so forming a second conductive film 6 as to bring into contact with the film 3 in the hole 4.
Patent JP-S6025326-A (JP)
Title: 90 degree phase shifter
Inventor: UMEHIRA MASAHIRO
IPC: H03L7/08
Filed: 1983-07-22
Abstract: PURPOSE:To improve the characteristic at a high frequency by phase-locking a phase comparator, a loop filter and a voltage controlled oscillator to a carrier to widen the frequency band. CONSTITUTION:The phase comparator 13, the loop filter 14 and the voltage controlled oscillator 15 constitute a PLL phase-locked to the carrier inputted to the phase comparator 13 from a terminal 16 via a in-phase power distributor 11. Thus, an output frequency of the oscillator 15 is equal to an input carrier frequency. Since the carrier inputted from the terminal 16 is bisected by the distributor 11, the signal has a in-phase component at the input of the comparator 13 and a terminal 17. On the other hand, since the carrier outputted from the oscillator 15 is bisected by a distributor 12 similarly, the phase at the terminal 18 and at the input of the comparator 13 is the same.
Patent JP-H03759-A (JP)
Title: Viscoelastic resin for vibration damper
Inventor: KAWASAKI EIICHI
IPC: C08L63/00
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the title resin exhibiting high vibration-damping properties and excellent adhesive properties in a wide temp. range by compounding an epoxy resin, a curing agent and a thermoplastic resin. CONSTITUTION:An epoxy resin which is pref. solid at ordinary temp. and exhibits fluidity at 40 deg.C or higher [e.g. tris(epoxypropyl) isocyanurate], is compounded with a curing agent which is pref. solid at ordinary temp. and exhibits fluidity at 40 deg.C or higher (e.g. dicyandiamide) and a thermoplastic resin (e.g. polyvinyl acetate).
Patent JP-S5835074-A (JP)
Title: Method and device for manufacturing and assembling cylindrical steel plate cell
Inventor: IIMURA OSAMU
IPC: B23K9/00
Filed: 1981-08-25
Abstract: PURPOSE:To assemble a cylindrical metallic plate cell safely at a low cost by supporting metallic plates from the lower side in such a way that the plates deflect in vertical directions by gravity at prescribed curvature to form segmental pieces of prescribed shapes and butting and joining the segmental pieces. CONSTITUTION:Plural pieces of supporting frames 3 are erected on a base frame 2 in such a way that the central part is low and that the height increases gradually toward the end parts in the width direction. Receiving plates 4 are mounted freely oscillatably in the top end parts of the frames 3. When a metallic plate of a rectangular plate shape is placed on the frames 3, the plate deflects by gravity and assumes an arc shapes of prescribed curvature. Reinforcing ribs 8 are welded to the plate in its width direction and if necessary jigs 9  for preventing deformation thereto, whereby a segmental piece 6 is formed. The  end parts in the width direction of the plural pieces 6 are butted and arranged  in a cylindrical shape, then the pieces are tentatively fixed by means of wire  ropes 11. Further the butt parts of the adjacent pieces 6 are welded, whereby  the steel plate cell is manufactured easily.
Patent JP-S63296964-A (JP)
Title: Thermal head
Inventor: TAKEMOTO SHUICHI
IPC: B41J2/345
Filed: 1987-05-28
Abstract: PURPOSE:To provide a thermal head having excellent environmental resistance by forming the first conductor of wirings between an IC and an external signal of gold, then printing and baking an insulating layer, then forming the second conductor of a thick silver film, and soldering a flexible printed board having narrower width than the width of a connector. CONSTITUTION:This thermal head is formed of a heat sink 1, an insulating substrate 2, a heat generating resistor group 3, an IC driver 4, first gold conductors 5, 6, a second silver conductor 7, a soldered section 8, a connector 9, an insulating layer 10 and a cover 11. In case of assembling, the connector is inserted into the electrode section of the substrate 1, and soldered. Then, the cover 11 is clamped to the sink 1. This method has approx. 1/3 of the number of outputs of terminals from the substrate 2 as compared with that of a conventional method and much higher reliability than that of a press-contact connection. This is because the wiring conducted on an FPC is executed on the substrate 2 all through the steps of printing and baking ceramics, i.e., the conductor 6 is electrically connected through the layer 10 to the conductor 2 via a through hole.
Patent JP-2000322639-A (JP)
Title: Automatic vending machine controller
Inventor: YAMAZAKI YASUHIRO
IPC: G07F9/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To secure reliability in communication without receiving a response signal from the destination of transmission even in the case of simultaneous transmission to many terminal control parts by broadcasting. SOLUTION: A main control part 1 has a function for transmitting a broadcasting command to plural terminal control parts and the terminal control part switches the input/output of a control line 11 when the broadcasting command is received, and outputs the same level signal as input to the side of output. When there is a communication error in the received broadcasting command, the output of the control line is inverted to a low(L) level. After the broadcasting command is transmitted, the main control part 1 switches the control line 11 to an input mode, recognizes the presence of the communication error from the inversion of the level of the control line to L and sends the broadcasting command again.
Patent JP-S61291023-A (JP)
Title: Deodorizing apparatus
Inventor: KAWASHIMA MIKIO
IPC: B01D53/81
Filed: 1985-06-20
Abstract: PURPOSE:To effectively deodorize an org. solvent even in a hermetically closed place and to cool the atmosphere without raising the humidity thereof, by successively providing a deodorizing filter, a liquid penetrative membrane to which an evaporative liquid is supplied and a hygroscopic filter from the upstream side of the air stream formed by a blower. CONSTITUTION:The atmosphere containing an org. solvent such as toluene generated at the time of coating or drying of varnish or a paint in a hermetically closed chamber such as a machine chamber is formed into an air stream by a blower 1 and introduced into a filter 2 having activated carbon mounted therein from a suction hole 8 to be deodorized. This air stream is further passed through the liquid penetrative membrane 3 comprising cotton which is trained over a pair of rotary shafts 10 in an endless state and immersed in the evaporative liquid such as water in a liquid sump 6 at the lower part thereof and succeedingly passed through a hygroscopic filter 7 having a silica gel mounted therein and cooled without raising humidity by using heat of evaporation of water.
Patent JP-H01302489-A (JP)
Title: Coin injector
Inventor: TSUJI KEIJI
IPC: G07D9/00
Filed: 1988-05-31
Abstract: PURPOSE:To attain efficient temporary storage by providing the title machine with a temporary storage part, a reference value setting means, etc., and optically setting up the limited number of stored coins in the temporary storage part on the basis of the mixing ratio of 500 yen coins which are larger than other kinds of coins. CONSTITUTION:Coins payed from a coin slop part 1 are delivered one by one from a separating/sending part 2, the sorts and the validity/invalidity of the coins are decided through a deciding part 3 and the decided coins are sent to the temporary storage part 4. A partitioned counting means 7 partitions the number of temporarily stored coins at least into two partitions and counted. On the other hand, a reference value setting means 10 sets up the reference number of stored coins for regulating the maximum number of temporarily stored coins to a slightly smaller value in accordance with the increment of the mixing rate of the coin (500 yen coin) belonging to the larger partition out of temporarily stored coins. Namely, temporary storage can be efficiently attained by optionally setting up the limited number of stored coins in the storage part 4 on the basis of the mixing rate of the 500 yen coin belonging to the larger partition and a trouble overflowing coins from the storage part 4 can be suppressed.
Patent JP-S5836047-A (JP)
Title: Control method for data transmission circuit
Inventor: URABE KENZOU
IPC: H04L29/08
Filed: 1981-08-27
Abstract: PURPOSE:To obtain high efficiency of utilization of a circuit in data transmission between one master station and plural subordinate stations, by performing priority control over the advanced transmission right acquisition among the subordinate stations, and thus realizing delay system traffic. CONSTITUTION:Between a master station data terminal and plural subordinate station terminals, signal lines BU and BD for priority control over the advanced transmission right acquisition among the plural subordinate stations and signal lines DU and DD for data transmission are provided. The transmission control circuit 8 of some subordinate station outputs a transmission request signal RS and a transmission interruption pulse TRQ to an FF7 when generating data on the station. Further, the circuit 8 once inputting a transmission permit signal CS outputted from the FF7 stops the pulse TRS and outputs transmitted data SD to a gate 9. Only when the signal CS is on, the signal SD appears on the line DU-OUT and when off, the line DU-IN is connected to the line DU-OUT.
Patent JP-H09317068-A (JP)
Title: Panel mounting structure
Inventor: MATSUSHITA KENICHI
IPC: E04B2/94
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a panel mounting structure which allows height adjustment of a panel through a simple operation, lessens the number of fasteners for installing panel to the building frame, permits use of a bolt having a small section area, and enables execution of the panel placing works simply and effectively. SOLUTION: According to the panel mounting structure concerned, an upper panel 9 is fixed to a structural beam 1 using a supporting bolt fixed upright to the beam 1 vertically, an L-shaped lower metal fixture 5 provided in the horizontal flange part 5a with a nut inserting hole 6 and attached to the lower back surface of the upper panel 9, and a height adjusting nut 3 which has a height greater than the wall thickness of the horizontal flange part 5a and to whose lower part a receptacle plate 4 is attached. The receptacle plate 4 is secured to the specified position on the supporting bolt 2 through the height adjusting nut 3, and on the receptacle plate 4, the horizontal flange part 5a of the fixture 5 is placed, and the installation is completed.
Patent JP-S5657004-A (JP)
Title: Optical communication cable and its manufacture
Inventor: IWABUCHI KAZUO
IPC: H01B13/00
Filed: 1979-10-16
Abstract: PURPOSE: To enhance the suitability of a wire body to the working of housing grooves and the strength threreof by composing the body of a core wire such as a steel wire with high longitudinal elastic modulus and an outer layer of metal with low hardness.  
     CONSTITUTION: Wire body 1 is composed of core wire 4 such as steel wire with high longitudinal elastic modulus and outer layer 5 of copper or other material with low hardness and high workability. Grooves 6 housing fiber 2 are formed in the outside circumference of layer 5, and layer 5 is covered with coating 3. For the manufacture wire body 1 is passed through dies 8 to insert fibers 2 into through- holes 10 while forming groove 6 in outer layer 5, and fibers 2 are taken off with take-off device 12 together with body 1. Since grooves 6 are formed in layer 5 with low hardness, the working is easy. In addition high tensile strength can be given to the cable because the cable has core wire 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61290255-A (JP)
Title: Rubber v-belt
Inventor: INOUE SADAO
IPC: F16G5/06
Filed: 1985-06-18
Abstract: PURPOSE:To obtain a belt excellent in a fatigue resisting property, by using a rubber composite, which combines a specific amount of metal oxide vulcanizing agent, silica, reinforcing filler and bismaleimide to be added to chloroprene rubber, for an adhesive rubber layer. CONSTITUTION:A V-belt 1 provides elongated and compressed rubber layers 4, 5 in the upper and the bottom of an adhesive rubber layer 3 embedding cords 2. The adhesive rubber layers 3 uses a rubber composite containing 1-20pts.wt. metal oxide vulcanizing agent of one kind selected from zinc oxide, magnesium oxide and lead oxide, 5-30pts.wt. silica, 15-50pts.wt. reinforcing filler and 2-10pts.wt. bismaleimide for 100pts.wt. chloroprene rubber. Consequently, the belt, even if it is formed by fiber contained rubber, can obtain an excellent property of fatigue resistance.
Patent JP-S62290917-A (JP)
Inventor: LESEA RONALD A
IPC: H05B41/285
Filed: 1986-06-09
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-H01302866-A (JP)
Title: Semiconductor device
Inventor: SAWADA MINORU
IPC: H01L29/43
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a semiconductor device which can reduce a parasitic resistance between a gate and a source of an FET by a method wherein an ion implantation region is formed inside a third semiconductor part, a second semiconductor part and a first semiconductor part which are situated directly under an ohmic electrode in such a way that a peak concentration exists near a boundary of the first semiconductor part and the second semiconductor part. CONSTITUTION:A second semiconductor part 3 composed of a second semiconductor material doped with ions is formed on a first semiconductor part 2 of a substrate having the first semiconductor part 2 composed of a first semiconductor material which is not doped with ions; a third semiconductor part 4 composed of the first semiconductor material doped with an ion is formed; in addition, an electrode 6 which has been ohmic-connected to the third semiconductor part 4 is formed on the third semiconductor part 4. In such a semiconductor device, ion implantation regions 8, 9 are formed inside the third semiconductor part, the second semiconductor part and the first semiconductor part 4, 3, 2 in such a way that a peak concentration exists near a boundary of the first semiconductor part 2 and the second semiconductor part 3. For example, GaAs is used as the first semiconductor material and AlGaAs is used as the second semiconductor material.
Patent JP-H03101761-A (JP)
Title: Double-sided printer
Inventor: DENISU JIEI SUTEINMURU
IPC: B65H29/60
Filed: 1990-05-23
Abstract: PURPOSE: To provide an inexpensive both-side printer in simple structure by providing a paper output passage and an endless both-side copy return passage in simple integrated structure. CONSTITUTION: When a cassette type paper tray 70 is inserted into a both-side printer 10, a copy paper sheet to be both-side copied is passed on the cassette type paper tray 70 while being guided between a fixed guide plate 102 and an upper cover member 100 of the cassette type paper tray 70. Besides, when the cassette type paper tray 70 is ejected, the section corresponding to a both- side copy passage 94 is opened and exposed so that the copy paper sheet can be taken out of the both-side copy passage 94. Thus, the cost of production or complexity is not increased and clogged paper can be easily removed by easily approaching the paper carrier passage.
Patent JP-S5467250-A (JP)
Title: Water cooling towersigma automatic water temperature control method
Inventor: SAKAMOTO YUUKICHI
IPC: F28F25/00
Filed: 1977-11-08
Abstract: PURPOSE: To control temperature of water at exit side of the water cooling tower by taking temperature of cold water leaving the water cooling tower and adjusting supply of cooling air by changing number of blowers in operation according to thus taken temperature of the water.  
     CONSTITUTION: Temperature of water at the exit side is detected by a water temperature detecting equipment (thermometer) 19 and a signal obtained is sent to a computer 20 i which calculation is made to determine a required number of blowers 15 in operation. A value obtained from the calculation is sent out as a signal to the blowers of the water cooling tower to turn on and off the required number of the blowers for controlling temperature of the water at the exit side. As this method enables operatins of the blowers to be adjusted finely by turning them on and off precisely, motive power for the blowers can be saved (economized). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10327033-A (JP)
Title: Variable gain amplifier
Inventor: KAKIZUKA YASUHIRO
IPC: H03G3/10
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To finely adjust gain by turning a field-effect transistor for supplying a fixed voltage between gate and drain terminals to a load, separating the well area of the field-effect transistor on an input and a load side for which a conducting type is the same, controlling the voltage of the well area on the load side and varying the gain. SOLUTION: A MOS transistor M1 connects a source terminal and an N well terminal to a power supply Vcc and connects the drain terminal to the source terminal of the MOS transistor M2. The transistor M2 applies the fixed voltage VB to the gate terminal and grounds the drain terminal. The output of a control voltage Vct1 is connected to the N well terminal of the transistor M2 and controls the voltage of the N well terminal. The transistor M1 amplifies the input signals Vin of the gate terminal and outputs them from the drain terminal as inverted output signals Vo. At the time, by controlling the potential of the N well terminal of the transistor M2 by the control voltage Vct1, the control of the gain positively utilizing a substrate effect is made possible.
Patent JP-S62290606-A (JP)
Title: Storage facility
Inventor: ONO TOSHIHIKO
IPC: B65G1/00
Filed: 1986-06-10
Abstract: PURPOSE:To reduce a quantity of nitrogen gas to be used at the time of delivery, by setting up a compartment between a storeroom to be charged with the nitrogen gas and an unloading preparatory room for stockpiling. CONSTITUTION:When a case 2 is stored in a storeroom 3A, a closing door l7 of a gateway 12A is opened after this case 2 is mounted on a conveyor 19A, operating both conveyors 19A and 20A, and the case is taken into the inside of a compartment 6A while transferred on another conveyor 21A. After the closing door l7 of the gateway 12A is closed, a charging device for nitrogen gas is operated, exhaust ing air inside the compartment 6A, and the nitrogen gas is filled up. Next, the closing door 17 of the gateway 14A is opened and simultaneously both conveyors 21A and 22A are operated, thus the case 2 is taken into the inside of the compartment 7. Next, after the closing door 17 of the gateway 14A is closed, the closing door 17 of a gateway 16A is opened. Then, both conveyors 22A and 23A are operated and, after the case 2 is taken into the inside of the storeroom 3A, the closing door 17 of the gateway 16A is closed.