baber/WOPTO huggingface dataset:
Patent JP-S6229774-A (JP)
Title: Pump unit exchanger
Inventor: TAKAHAMA SHINICHI
IPC: F04F1/00
Filed: 1985-07-30
Abstract: PURPOSE:To enable a pump unit to be exchanged with no necessity for stopping a pump when it is in trouble, by removably providing a reserved pump unit in parallel with the pump unit in a refrigerant circulating passage for cooling an electronic equipment or the like. CONSTITUTION:A pump unit 15 is removably connected between opening and closing valves 5, 6 in a refrigerant circulating passage 2. Opening and closing valves 7, 8 and a spare pump unit 16, removably connected between said valves 7, 8, are provided in parallel with said pump unit 15 and opening and closing valves 5, 6. And the pump unit 15, when it is replaced, is removed after opening the opening and closing valves 7, 8 in an operative side to operate a pump unit 10 and closing the opening and closing valves 5, 6 in a removal side to discharge a refrigerant between said valves 5, 6 to a reservoir tank 23. An exchanger remounts the pump unit 15, after finishing its repair, to be connected, performing operation in a reverse order to when the pump unit is removed.
Patent JP-S6321522-A (JP)
Title: Sunburn alarm apparatus
Inventor: UENO SEIICHI
IPC: G01J1/42
Filed: 1986-07-16
Abstract: PURPOSE:To accurately detect the quantity of ultraviolet rays that cause sunburn by providing a high voltage circuit for applying a high voltage to detecting means for detecting the ultraviolet rays that cause the sunburn to output a pulse voltage and means for comparing the output of an integration circuit for integrating the output pulses of the detecting means with a prescribed value and reporting the resultant output. CONSTITUTION:A high voltage is applied to detecting means 2 by a high voltage circuit 1. The output pulses of the detecting means 2 for detecting ultraviolet rays that cause sunburn to output a pulse voltage are integrated in an integration circuit 3 and its output is compared in a comparing circuit 4 set in advance. The output of the comparing circuit 4 is reported by alarm means 5. In the detecting means 2, an ultraviolet detecting tube wherein a pair of electrodes are enclosed together with a special gas in a glass bulb that transmits the ultraviolet rays constitutes a detecting element 6. When the ultraviolet rays are incident upon the cathode of the ultraviolet detecting tube, a discharge is caused by photoelectric effect and a current flows. A resistor is connected to the ultraviolet detecting tube in series and the resistor takes out the discharge current as a voltage.
Patent JP-S6145146-A (JP)
Title: Friction engaging device of automatic speed changing gear
Inventor: SUMIYA KOJI
IPC: F16H63/12
Filed: 1984-08-08
Abstract: PURPOSE:To reduce the size of an automatic transmission gear by forming spline on a fixed member inside an automatic transmission gear case and arranging a primary brake, the hydraulic servo drum thereof and a secondary brake in series as to be engaged with said spline. CONSTITUTION:Spline 75 is formed on the inner face of a transmission case 130. The friction member b2 of a brake B2, the outer race 725 of the external cylinder 721 of the fourth hydraulic servo drum 72 and the friction member b3 of a brake B3 are in series engaged with said spline. At the spline engaging time of said friction member and hydraulic servo drum with the spline, positions of the member and the drum may thereby be set easily and the size of an automatic transmission gear be reduced.
Patent JP-S6227724-A (JP)
Title: Electric feeding device for camera
Inventor: OHARA TSUNEMASA
IPC: G03B1/40
Filed: 1985-07-29
Abstract: PURPOSE:To prevent wrong switching during rewinding to eliminate the damage or the like of a film by controlling switching of a planetary clutch during rewinding by an epicyclic switching control member which is coupled by friction to a rotating wheel which is rotated with the film during rewinding. CONSTITUTION:A weak elastic force is applied to a planetary switching control member 40 in the direction of the center to form a coupling part 41 coupled to a revolving shaft 6c by friction and a control part 42 whose one end is extended linearly. When a planetary clutch mechanism 10 is switched to a high speed winding transmission system and rewinding is performed in this state, a spool 5 is rotated counterclockwise by a film 20 and the second transmission gear 6 is rotated clockwise. If the rewinding speed is varied, the control part 42 of the planetary switching control member 49 is brought into contact with a contacting edge 32a of a notch 32 of a planetary lever 30 to stop the planetary lever 30 from shaking counterclockwise furthermore, and therefore, the planetary clutch mechanism 10 is set to the neutral state to prevent switching to a low speed winding transmission system.
Patent JP-H05334233-A (JP)
Title: Data transferring device
Inventor: SONE MASASHI
IPC: G06F13/28
Filed: 1992-06-01
Abstract: PURPOSE:To reduce the number of times of reading of the control information, and a set area at the time of controlling the continuous transferring operation of plural block data in a DMA data transfer. CONSTITUTION:A DMAC 12 refers to a device address, table leading address, and the number of transfer block data set in a register group 15 by a CPU 11, controls a chain operation by reading out memory address data set according to a fixed block size set in a table area 13a of a memory 13, and executes the DMA transfer of the fixed block size data between the memory area 13b of the memory and an I/O device 14.
Patent JP-S5789938-A (JP)
Title: Twin-screw type preheating feeder
Inventor: ENDOU KUNIAKI
IPC: B29C48/41
Filed: 1980-11-27
Abstract: PURPOSE:To facilitate a change-over of raw material and color of a resin and enhance dispersing and mixing properties of the resin by a method wherein twin screws are used and the raw material feeding capacity on the downstream side of a raw material receiving region is set to be slightly larger than that of the raw material receiving region. CONSTITUTION:In a preheating feeder 1 provided with twin screws 6 rotated in opposite directions, the raw material feeding capacity on the downstream side of the receiving region for a resin raw material is set to be slightly larger than that of the receiving region near a hopper 4. Since the raw material feeding capacity on the downstream side of the receiving region, that is, in the vicinity of a raw material supply port 3 for an extruder 2 is set to be larger than the capacity in the vicinity of the hopper 4, even when the resin is expanded by heating, the resin can be dispersed and mixed efficiently without being forcibly packed into grooves of the screws 6. In addition, since the twin screws 6 are used, a high cleaning effect can be obtained and the change-over of the raw material and color of the resin is facilitated.
Patent JP-H0454975-A (JP)
Title: Low frequency therapy apparatus
Inventor: KOBAYASHI KOJI
IPC: A61N1/04
Filed: 1990-06-26
Abstract: PURPOSE:To allow no discomfort to a person to be treated by a method wherein a control terminal is provided on an outer circumference of each low frequency therapy apparatus while a memory is included for a control data inputted from a switching section and a treatment timing is inputted from a switching section to permit synchronous use of a plurality of low frequency therapy apparatuses. CONSTITUTION:Control terminal ports 8x and 8y provided in a charger 8 are connected electrically with a lead (l) or the like. Low frequency therapy apparatuses X and Y are set at specified positions of the charger 8 with detaching buttons 8x and 8y and control terminals 6 and 6 are connected to the respective control terminals 8 and 8. Under such a condition, for example, control data such as treatment patterns and operation timings are inputted from a switching section 1 of the low frequency therapy apparatus X. The control data are stored into a memory 7 through a control section 2 while being stored into a memory 7 of the low frequency therapy apparatus Y through the lead (l). Thus, the treatment patterns and the treatment timings are set for other low frequency therapy apparatuses by the control data inputted from the switching section of one low frequency therapy apparatus.
Patent JP-H105572-A (JP)
Title: Method and device for synthesizing diamond crystal
Inventor: NAKAJIMA TAKESHI
IPC: B01J3/06
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing diamond crystals high in quality with good reproducibility by measuring the converted quantity of graphite into diamond to indirectly estimate the change in pressure/temperature and thereby feeding back the measured data into external conditions (load/heating power), and to provide a superhigh pressure/high temperature generation control device. SOLUTION: In a pressurized space 6 surrounded by anvils 1, 1' opposite to each other and a hollow cylinder 2, a pressure medium 3, a heater 4, and a graphite/solvent metal lamentation or mixture 5 are arranged. The measured results of a distance sensor 10 and a load sensor 11 are inputted to a control circuit 12, and calculation is made so that the predetermined control pattern may be followed up, and the calculated results are outputted to a hydraulic press 13 or a heating power source 14 to produce diamond crystals of good quality with less inclusion in a high yield.
Patent JP-H0611482-A (JP)
Title: Air-fuel ratio sensor
Inventor: SUZUKI HIROYOSHI
IPC: F02D41/14
Filed: 1992-06-25
Abstract: PURPOSE:To provide an air-fuel ratio sensor which can sense the air-fuel ratio accurately without provision of any voltage sensor circuit for the element part and without leading to deterioration of the sensor and which can perform judgement of the activatedness precisely. CONSTITUTION:In the condition that the pump current to a pump element 11a of an air-fuel ration sensor part 1 is cut, the pump current cut is disengaged for a certain period of time at specified intervals by the first timer means from the time when current is fed to a heater 12 so as to conduct the current control, and thereby the pump current is cut when the pump current exceeds a certain level and also the second timer means is started. When the second timer means is timed up, judgement is passed that the element part 11 is activated, and the pump current cut is disengaged.
Patent JP-H1012751-A (JP)
Title: Ferroelectric memory device
Inventor: OGATA NOBUHITO
IPC: H01L21/8242
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To suppress volatilization of component elements from a ferroelectric film through Pt electrodes, by forming an electrode layer on the ferroelectric film formed on a substrate which is composed of the Pt electrodes and a conductive oxide film formed on these electrodes. SOLUTION: A thermal oxide film 2 is formed on a Si substrate 1, and a Pt film is formed between thereon through an adhesive layer of a Ti film 3 by sputtering to form a lower electrode layer 4 of ferroelectric capacitors. A ferroelectric film 5 is formed on this Pt film by the sol-gel method. A layer insulation film 8 is laid over the electrode layer 4 and the ferroelectric layer 5. A Pt film 6 and RuO2 film 7, i.e., conductive oxide film are formed on the film 5 through openings of the film 8 to form an upper electrode layer. This suppresses component elements of the ferroelectric film 5 from volatilizing through the Pt electrodes of the electrode layer 4.
Patent JP-H0846640-A (JP)
Title: Voice line emulation system in packet switching network and establishing method therefor
Inventor: MOORISU DEYUOORU
IPC: H04L12/56
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a system which transmit audio signals through a packet exchange network and simultaneously optimizes band width and inter-terminal queue time. SOLUTION: Respective exchange nodes SW1-SW7 are provided with line emulation servers respectively corresponding to incoming call connection lines and including plural connection tables including the identification of respective originated call connecting lines related to the respective slots of line emulation packets respectively received from the incoming call connecting lines and the identification of respective slots of packets to be transmitted on the originated call connecting lines for each incoming call connecting line. While referring to the connection table for each slot included in the respective incoming call line emulation packets received from all the incoming call lines, the exchange node transfers the contents of slot included in each incoming call line emulation packet to the originated call connecting line slot identified by the connection table.
Patent JP-H0730287-A (JP)
Title: Installing equipment for electronic component
Inventor: IWATA YASUTAKA
IPC: B23P19/00
Filed: 1993-07-07
Abstract: PURPOSE:To shorten a tact time for supply of an electronic component by a method wherein a part cassette of one unit is moved to a suction position while the electronic component is sucked up from the part cassette of the other unit by disposing two systems of unit mechanisms which have the same component supply position by the part cassettes. CONSTITUTION:A rotary head 14 rotating intermittently moves nozzle units 11. When some nozzle unit 11 sucks up an electronic component 10 of a lower part cassette 22A at a component suction position 6, a sucking motion is not conducted at a component suction position 1 of an upper part cassette 20. In the case when the suction is not conducted at the component suction position 6, the sucking motion is conducted at the component suction position 1. A recognition processing for the electronic component 10 sucked up is executed at a component recognition position 2, and correction of an angle of the electronic component 10 and regulation of a sucking nozzle 11a are conducted at a nozzle rotation position 3. When the nozzle unit 11 rotates to a component installation position 4, a table 18 moves in X-Y directions and the sucking nozzle 11a lowers and install the electronic component 10 to a base 17.
Patent JP-H0455905-A (JP)
Title: Monitoring device for programmable controller
Inventor: KATO HIROKI
IPC: G05B19/048
Filed: 1990-06-26
Abstract: PURPOSE:To prevent the increase of the storage capacity by reading plural words showing the monitor information out of a monitor information word storage means if the monitor information given from a programmable controller PC is coincident with the corresponding monitor information and connecting these words together in order to display the monitor information on a monitor subject. CONSTITUTION:A monitor information word storage means 11 stores previously the words showing a monitor subject and the words showing the monitor information on the monitor subject respectively. Then the monitor information given from a PC 46 is compared with the corresponding information stored in a corresponding information storage means 5. When the coincidence is secured between both information, plural words showing the monitor information are read out of the means 11 and connected together. These connected words are displayed as the monitor information on the monitor subject. Thus it is possible to obtain an inexpensive monitoring device for a PC without increasing extremely the storage capacity of a storage means despite the increase of the monitor subjects.
Patent JP-H05210315-A (JP)
Title: Method for very-high-efficiency transfer to paper from intermediate medium
Inventor: JIYON ESU BAAKUSU
IPC: G03G15/16
Filed: 1992-06-25
Abstract: PURPOSE: To increase the transfer efficiency of small mass toner, without decreasing the transfer efficiency of large mass toner is by executing pre-DC- transfer corotron processing for toner on an intermediate transfer member, before a bias roller transfer to a plain paper is performed. CONSTITUTION: Four image forming devices 1a to 1d are used. While all of four component images are transferred from the image forming devices 1a to 1d to an intermediate belt 7, erroneous sign toner is generated at a high rate and the ratio of an erroneous sign is especially high in small toner mass. When the ratio of the erroneous sign toner is high, the efficiency of the transfer of a small mass toner image from the intermediate belt 7 to a final substrate such as the plain paper is decreased. For resolving the problem of a low efficiency transfer, a synthetic toner image on the belt 7 is processed by a DC corona discharger 10. The erroneous sign toner is drastically reduced by this preprocessing and the average charge of the toner is changed into the direction of enhancing negative, so that a high efficiency transfer can be performed.
Patent JP-H0456961-A (JP)
Title: Drier
Inventor: NAKAMURA TAKASHI
IPC: G03D15/02
Filed: 1990-06-26
Abstract: PURPOSE:To shorten drying time, to reduce energy consumption, and to miniaturize a device by simplifying structure by forming the thickness of the internal space of a cabinet in the thickness direction of a photosensitive material in thin slit shape, and arranging a plane heater on the wall part of the cabinet. CONSTITUTION:The internal space 3 piercing from an entry 4 to an exit 5 is formed at the cabinet 2, and the thickness T in the thickness direction of a passing photosensitive material S of the internal space 3 is formed in thin slit shape. The plane heaters 10 are arranged on the internal walls 2a, 2b of the cabinet 2, respectively, and the plane heaters generate heat by energizing an energizing means, which heat the air blown in the internal space 3 from a nozzle 8 and the passing photosensitive material S. Thereby, satisfactory drying efficiency can be obtained, especially, the drying time can be shortened, and also, the energy consumption can be saved. Also, the miniaturization and the simplification of the device can be attained by realizing the thinning of the cabinet, down-sizing of a fan and a heat source, etc., based on the reduction of the supply quantity of gas for drying.
Patent JP-S6146507-A (JP)
Title: Reference voltage generating circuit
Inventor: KOKUBO MASARU
IPC: G05F1/56
Filed: 1984-08-13
Abstract: PURPOSE:To generate an extremely stable constant voltage as a reference voltage by providing negative feedback to an FET connected in series with the 1st and the 2nd FETs and positive feedback to an FET connected to the 1st FET in series. CONSTITUTION:A Q12 is provided in series between the drain side of an MOSFETQ11 and Q13. This Q12 constitutes a negative feedback loop which stabilizes an operating current I1 flowing through the Q13 together with a Q16. Namely, the gate of the Q16 is connected to the source side of the Q12 to detect variation of the current I1, and its drain output is fed back negatively to the gate of the Q12. Further, a Q14 is provided between the source of the Q12 and a ground point. Namely, the Q14 and Q18 constitute a current mirror circuit and a current obtained at the drain of the Q18 is fed back positively to the side of the Q21 for generating the reference voltage Vref. Namely, the operating current I2 of a Q12 is increased as the current I1 increases. Consequently, the currents I1 and I2 are equal to each other. Thus, the extremely stable reference voltage is obtained.
Patent JP-H111313-A (JP)
Title: Carbonaceous material
Inventor: YOSHINO YOSHIO
IPC: B01D53/56
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a carbonaceous material containing a specific range of organic oxygen levels and excellent in both desulfurization and denitration performance by oxidative treatment of a feedstock carbonaceous material of specific particle size. SOLUTION: This carbonaceous material 3-15 (pref. 3.5-7) wt.% in organic oxygen levels and >=3.5 wt.% in volatiles is obtained by oxidative treatment of a feedstock carbonaceous material >=1 μm in particle size (primary particle size) such as coconut husk active carbon, coal-based active carbon, chemically activated carbon or active coke in an oxygen-contg. atmosphere 5-30 (pref. 10-21) wt.% in oxygen concentration at 300-600 (pref. 400-500) deg.C The gas to be used for the oxidative treatment is pref. air, nitrogen plus oxygen, or CO2 plus oxygen. This carbonaceous material is usable as an inexpensive, excellent desulfurizing/denitrating agent with extremely high performance.  As for the production method, the oxidative treatment can be conducted under a wide range of conditions using various kinds of carbonaceous materials including active carbon, active coke and commercially available carbonaceous adsorbents, therefore, this carbonaceous material bearing both excellent desulfurization and denitration performance can easily be produced.
Patent JP-H0824609-A (JP)
Title: Stirring apparatus
Inventor: NAKAMOTO AYAO
IPC: B01F7/16
Filed: 1994-07-20
Abstract: PURPOSE:To provide a stirring apparatus with high mixing performance wherein a circulation flow is formable to a fluid with a wide range of viscosity in the whole stirring tank. CONSTITUTION:The first vertical flat plate blade 5 with a cavity, the second vertical flat plate blade 6, the third vertical flat plate blade 7 with a cavity and a large-sized vertical flat plate blade 8 with a, sweepback blade are fixed so as to shift successively their fixed positions by 90 deg. on a stirring shaft 4 in a stirring tank 1. Each blade is fixed in such a way that the neighboring blades in the up-and-down direction are fixed each other so as to be lapped in the up-and-down direction by a distance a. A buffer plate 9 for preventing a revolution flow in the inner peripheral direction from being generated is provided in the stirring tank 1.
Patent JP-S6147817-A (JP)
Title: Production of polyester yarn
Inventor: SANO HIROKI
IPC: D01F6/62
Filed: 1984-08-13
Abstract: PURPOSE:To obtain the titled yarn suitable of industrial uses, etc., having high strengh and elongation, dimensional stability, and fatigue resistance, etc., by spinning and drawing a polymer consisting essentially of ethylene terephthalate unit at high speed under controlled temperature condition while setting a heating column and an insulating column just under a spinneret. CONSTITUTION:In spinning and drawing directly a polyester having >=90mol% repeating structure unit of ethylene terephthalate at >=1,500m/min spinning speed, the heating column 3 having 5-30cm length is set just under the psinneret 2, the unheated insulating column 4 with 2-30cm length is fixed under the heating column 3, an atmosphere from the bottom face of the spinneret 2 to 7-60cm below is made as the gradually cooling zone 5, the atmosphere temperature of the gradually cooling zone 5 is regulated at 550-150 deg.C, a temperature gradient is reduced as the position is lowered, and the yarn Y is treated. The yarn is provided with a finishing oil by the oil rolls 8 and 9, drawn by the drawing rollers 11 and 12, and wound by the winder 14, to give the aimed yarn.
Patent JP-S6148679-A (JP)
Title: Automatic water-cock
Inventor: NAGAI KATSUYA
IPC: F16K31/05
Filed: 1984-08-11
Abstract: PURPOSE:To permit the light operation of a manual lever by providing a clutch means which is installed onto the output shaft of a motor as driving means and connects a driving means and a valve part in automatic operation and cuts-off the above-described driving means in manual operation. CONSTITUTION:In automatic operation, a solenoid 37 is turned-ON, and a solenoid shaft part 38 is driven to a pinion 20 side, and an A-clutch 30 and a B- clutch 31 are engaged, and the motive power of a motor 21 is transmitted to the pinion 20, and a valve part 2 is driven vertically. In manual operation, the solenoid 37 is turned-OFF, and the A-clutch 30 is released from the B-clutch 31. Therefore, the load applied onto a manual lever 6 is only the loads of a valve part 2 and a rack 19, etc., and the valve can be lightly opened and closed by the manual lever 6.