baber/WOPTO huggingface dataset:
Patent JP-H03237289-A (JP)
Title: Two-cylinder rotary compressor
Inventor: OZAKA MASAHIKO
IPC: F04C23/00
Filed: 1990-02-10
Abstract: PURPOSE:To obtain a compact two-cylinder rotary compressor of low noise by simplifying a muffler so as to release discharge flow from each compression chamber with phase difference in the muffler. CONSTITUTION:A crankshaft 22 is provided with a first and a second eccentric shafts 23, 24 with approximately 180 deg. phase in the eccentric direction. A first middle plate 28 is provided with a first discharge opening 30 for the passing of discharge flow from a first compression chamber 29, and a first cylinder 31 is provided with a first communicating hole 33 for leading the discharge flow to a muffler 32. A second middle plate 34 is provided with the first communicating hole 33 for the passing of discharge flow from the first compression chamber 29, and the first communicating hole 33 is communicated with a second communicating hole 35. A non-rotor side housing 36 is provided with a second discharge opening 38 for the passing of discharge flow from a second compression chamber 37 as well as with a release hole 39 communicated with the second communicating hole 35 so as to release discharge flow from the first compression chamber 29 to a muffler 32. A second cylinder 40 forms the second compression chamber 37 together with the second middle plate 34 and the non-rotor side housing 36 and is provided with the second communicating hole 35 for communicating the first communicating hole 33 and the release hole 39.
Patent JP-H10229688-A (JP)
Title: Motor system
Inventor: KATO TOSHIO
IPC: H02P8/40
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To connect the main control equipment to motors with the least number of lines by connecting the main control equipment and each motor by using control lines and clock lines with which motor control section of each motor stores identification information and target working information and performs a control of rewriting the target working information. SOLUTION: Driver equipment 18, 28 of each motor determine the size and direction of an exciting current to be supplied to motor sections 12, 22 based on target working information 141, 241 stored in storage means 13, 23 of motor control sections 10, 20 and operate the motor sections 12, 22. The main control equipment 1 instructs control means 13, 23 of the motor control sections 10, 20 of each motor by means of a control signal added with destination information and first clock signal and let them rewrite the target working information 141, 241 stored in storage means 14, 24 of the motor control section 10, 20. Based on these rewritten target working information 141, 241, the driver equipment 18, 28 supply and adequate current to the motor sections 12, 22.
Patent JP-H03238296-A (JP)
Title: Transmission of pushbutton switch signal for operating crane or the like and checking thereof
Inventor: UMEMURA HEIHACHIRO
IPC: B66C13/44
Filed: 1990-02-09
Abstract: PURPOSE:To reduce the number of wirings by employing signal output wires in the maximum switch element number out of a plural number of switch units, connecting each element selectively to each output wire to apply pulse power source to each unit in sequence to detect the operation of the element, and sending operation signals to corresponding devices. CONSTITUTION:In order to divide elements T of switch units SU2 through SU4 having a largest number (4 in the drawing) of switch elements T, 4 corresponding signal output wires S1 through S4 are provided. The switch elements T (T1 through T16) are selectively connected to the output wires S1 through S4. Four power source circuits P1 through P4 are connected to each of the switch units SU1 through SU5 to supply pulse power source in sequence to each of the switch units (P1 to SU5). A ground wire G is provided. A circuit P and an output wire S are connected to a CPU, a power source command and a signal from the output wire S are detected to determine which element is actuated, and an operation output wire is actuated.
Patent JP-H11230501-A (JP)
Title: Natural circulation boiler and method for operating it
Inventor: KITASAKA TOMOO
IPC: F22B35/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a natural circulation boiler and method for operating it wherein a stable boiler activation is allowed with no large water-level fluctuation in a steam separation drum at boiler activation. SOLUTION: In order to supplement steam pressure of a boiler itself when the boiler is activated, firstly, an inert gas is injected through inert gas injection piping 23 normally provided at a steam separation drum 8 for a pressure at which drum water-level fluctuation is relatively stable, so that the internal pressure of the drum 8 is raised. Then, an exhaust gas which is a heat source is passed through the boiler to raise a stream pressure and steam temperature in the drum 8 so that the internal pressure of the drum is raised to a pressure the drum water-level fluctuation is relatively stable, then a vent valve 24 is opened to discharge preinjected inert gas outside a system together with a dissolved oxygen and gas content. Thus, a boiler is activated with natural circulation at a stable drum water-level with no added new facility to a boiler facility of conventional technology.
Patent JP-H03234572-A (JP)
Title: Printer state display system
Inventor: TANAKA YOSHIHIRO
IPC: G06F3/12
Filed: 1990-02-09
Abstract: PURPOSE:To make it possible to indicate an internal state and a progress ratio linearly by recognizing the internal state of a printer and a total processing time based on the state and recognizing the processing progress state of the printer in the real time mode to obtain a progress ratio. CONSTITUTION:The processing state of a control part 1 of a printer is recognized by a state recognition part 2, and this information is sent to a processing time calculation part 3. A total processing time is calculated on the information. On the other hand, a real recognition part 4 recognizes the processing state of the control part 1 of the printer and a progress state in the real time mode, and compares these pieces of data with the already calculated total processing time to obtain a progress ratio. This progress ratio is sent to a display control part 5 so that it is converted to data for display. Subsequently, the internal state and the progress ratio are indicated on a display board 6 using a histogram.
Patent JP-H01206351-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/06
Filed: 1988-02-15
Abstract: PURPOSE:To improve sensitivity and potential stability at the time of durable use by using a specific azo pigment for a photosensitive layer. CONSTITUTION:The photosensitive layer contg. the azo pigment having the structure bonded to the substd. or unsubstd. arom. hydrocarbon group or arom. heterocyclic group to which the org. residual group expressed by the formula I may be bonded via a bond group is provided on a conductive base. In the formula I, X denotes a residual group necessary for forming the arom. hydrocarbon group or arom. heterocyclic group which may have a substituent by condensing to a benzene ring; R1 denotes an arom. hydrocarbon group or arom. heterocyclic group which may have a substituent. The practicable sensitivity characteristic and the stable potential characteristic in repetitive use are thereby improved.
Patent JP-S61189418-A (JP)
Title: Filled state detector for tank
Inventor: TOGASHI KENJI
IPC: G01F23/36
Filed: 1985-02-19
Abstract: PURPOSE:To increase the effective capacity of a tank and to detect the filled state of the tank surely by fitting an L-shaped detecting lever having a reservoir water detecting sensor pivotally to a condensed water tank for a dehumidifier or the like and forming a projection for rotating a detecting lever in accordance with the loading/unloading operation of the tank. CONSTITUTION:Water drops generated by condensing wet temperature in air sucked from an air intake port 15 of a dehumidifying case 1 through a cooler 7 are dropped from a discharge port 9 and stored in the tank 11 arranged so as to be optionally loaded/unloaded. The L-shaped detecting lever 2 having the sensor 22 such as a thermistor for detecting the reservoir water of the tank 11 is fitted pivotally around a pivoting point 21a fixed on the case body 1. When the reservoir water in the tank 11 reaches a prescribed level, the sensor 22 contacts with the water and sends an output signal to a switch 23 for opening a dehumidifier circuit to stop the circuit. If the tank is unloaded to the outside, the lever 21 is rotated by contacting with the notched part 25 of the tank 11, so that the tank 11 can be unloaded smoothly and water can be removed. Since it is unnecessary to arrange a float in the tank 11, the effective capacity can be increased and the filled state of the tank 11 can be surely detected.
Patent JP-S59157882-A (JP)
Title: Memory circuit
Inventor: UCHIUMI YOSHINARI
IPC: G06F12/06
Filed: 1983-02-28
Abstract: PURPOSE:To increase the processable data quantity by selecting a data train by a data train selection register and a bus controller to extend substantially an address space. CONSTITUTION:An address formed by a prescribed program and sent from a CPU is stored in a data train selection register 4 via an address controller 3 in the form of a train selection address. This selection address selects and activates eight memory trains M1-M8 corresponding to the relevant addresses via a bus controller 5 which opens a gate in response to the state of a prescribed bit given from the controller 3. Then the information passed through a data bus is written to the position corresponding to the address given from the controller 3 of the selected memory trains. Otherwise the information of the address position is read out. Thus the data of 8 multiples, etc. is processed with the same address. In such a way, an address space is substantially extended. Then the processable data quantity is increased.
Patent JP-S56128660-A (JP)
Title: Heat insulating material for refining or casting of metal
Inventor: OOTAGURO SHIYUUSUKE
IPC: C22B9/00
Filed: 1980-03-13
Abstract: PURPOSE: To improve the performance in high-temp. use by using diatomaceous earth or pulp sludge as a main raw material, compounding vermiculite with this and granulating these by using a specific binder, followed by drying.  
     CONSTITUTION: Diatomaceous earth or plup sludge is used as a main raw material, and bentonite or the like is suitably compounded with these and these are mixed. A suitable amount of vermiculite is compounded with this mixture and the mixture is granulated by using an aqueous carboxymethylcellulose soln. or aqueous sodium silicate soln. as the binder, followed by drying. The materail compounded with vermiculite in this way is collapsed by the expansion of vermiculite at the instant when it is charged into a high-temp. atmosphere, whereby it is diffused to a uniform layer, and this achieves the decreased heat conductivity and bulk density and the expanded heat insulation layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57144979-A (JP)
Title: Preparation of yeast protein
Inventor: TANI YOSHIO
IPC: C12N1/16
Filed: 1981-03-04
Abstract: PURPOSE: To produce and accumulate yeast proteins in a cultivation liquid, by culturing yeast belonging to Candida genus aerobically in a specific medium.  
     CONSTITUTION: A medium incorporated with usually ≥1wt%, preferably 1W 3wt% ethanol and ≥0.1wt%, preferably 0.2W1wt% inositol and containing preferably 10W20C n-paraffin as a carbon source is used as a cultivation medium for the aerobic cultivation of yeast belonging to Candida genus, e.g. Candida tropicalis PK233, and the yeast proteins accumulated in the cultivation liquid is separated therefrom. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61189511-A (JP)
Title: Mounting method for distributed index lens
Inventor: YANO HIDEAKI
IPC: G02B9/00
Filed: 1985-02-19
Abstract: PURPOSE:To align axis of mounting to the best axis by working a member stuck on the peripheral surface of a lens so that the outer peripheral surface of the member is parallel to the best axis and mounting the lens on the basis of the outer peripheral surface. CONSTITUTION:Parallel luminous flux 8 is projected on a lens 1 and converged. The state of the converged spot is observed while the relative position relation of the lens 1 with the luminous flux 8 is varied to find the lens arrangement with which the best image formation spot is obtained, thus obtaining an axis 7 parallel to the incident parallel luminous flux 8. This axis 7 is the best axis. Then, the member 9 is stuck on the peripheral surface 2 of the lens and the peripheral surface of the member 9 is so worked that the axis 7 is parallel to the peripheral surface 10 of the member 9. The lens 1 is mounted on the basis of the peripheral surface of the member 9, so the axis of mounting is aligned to the best optical axis 7. Consequently, the lens 1 is mounted in the best mounting state.
Patent JP-H10211612-A (JP)
Title: Production of mold material, mold material, and molded product
Inventor: AOKI YASUMOTO
IPC: B28B7/16
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To increase workability, prevent the generation of a gap between mold material components and produce a good molded product by extracting mold material data to select a plate facilitating processing, cutting mold material components therefrom and combining the components so cut for fixing, forming engagement surfaces at end portions of the components and combining them so as to produce an uneven pattern for fixing. SOLUTION: A specific sheet 1 is selected based on requirements for the number of mold material components and layout facilitating the cutting of mold material components based on drawings and a specification of a product to be molded. A layout providing the most efficient cutting of mold material components 2a to 2c is determined and a cutting is performed. Engagement surfaces are formed on engagement end portions 5a to 5c of the mold material components 2a to 2c so cut out of the sheet 1. An uneven pattern 10 for forming an uneven pattern in a releaf is formed in the surface of the mold material component 2b. The mold material component 2b on which the uneven pattern is formed is then combined with the remaining mold material components 2a, 2c for fixing. This provides an improved engagement condition, which leads to improving the workability.  In addition, a risk of generating gaps is reduced to a minimum level.
Patent JP-S60176567-A (JP)
Title: Laver-drying apparatus of endless-screen laver production machine
Inventor: NISHIMURA SHIGEO
IPC: A23L17/60
Filed: 1984-02-21
Abstract: PURPOSE:To enable the circulation of an endless screen at a constant speed, by placing clamping rollers above driving rollers, and contacting the clamping roller to the surface of an endless screen circulating along the driving rollers. CONSTITUTION:Driving rollers 7 driven by the motor M are placed in parallel at the upper part of the drying chamber, and guide rollers 8 are placed in parallel at the lower part of the chamber 5. The endless screen to which laver sheet is attached is circulated in a zigzag pattern along the rollers 7, 8. Clamping rollers 10 is placed above the driving rollers 7, and are made to contact with the surface of the endless screen 2 circulating along the rollers 7. As a result, the endless screen 2 is circulated in the drying chamber 5 at a constant speed without causing the breakage and shrinkage of the laver sheet 11 attached to the screen 2 by the twisting of the screen 2. Furthermore, the damage of the screen 2 is suppressed even after the operation for a long period. There are various other advantages such as simple structure, easiness of production and maintenance, etc.
Patent JP-H07244995-A (JP)
Title: Sense circuit for read only memory
Inventor: MURANAGA MORIYA
IPC: G11C16/06
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a sense circuit reading out massive information in an ROW with a low power consumption and also at high speed. CONSTITUTION:A PMOS 13 and a PMOS 16 charge respectively a bit line 14 and a reference potential line 17 to the Level of a power source potential VCC based on a precharging signal PC/. After the completion of a charging period, PMOSs 13, 16 become off-states and the bit line 14 begins a discharge or a charge according to the data of a selected memory cell 1a. Simultaneously, the reference potential line 17 begins a discharge via an NMOS 18, however, the internal impedance 19b of a reference potential generating circuit 19 is adjusted so that the discharging time becomes longer than that of the bit line 14. Thus, significant data are outputted as an output signal S15A from the point of time when a minute potential difference is generated in the first and second input terminals of a sense amplifier 15A.
Patent JP-H10213468-A (JP)
Title: Supersonic flowmeter
Inventor: SHIMIZU KAZUYOSHI
IPC: G01F1/66
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of power supply consumption in a battery drive system supersonic flowmeter. SOLUTION: Flow speed i.e., flow rate of supersonic wave is calculated in a calculating part 2a on the basis of a supersonic wave propagating time 101 measured by a flow speed measuring part 1a. The flow speed/flow rate data 201 outputted from the calculating part are supplied also to a control part 4a in addition to a display part 3a. A control signal 401 for transmission number of times performing the optimum setting of the measuring number of times for supersonic wave propagating time by a transmitting/receiving circuit 11a and a wave transmitter/receiver 12a, 12b on the basis of the flow speed/flow rate data 201 supplied in a control part 4a is supplied to a circuit 13 for controlling the transmitting number of times so that the optimum consumption of a power supply part 5 is ensured.
Patent JP-S60175536-A (JP)
Inventor: HARPER STEPHEN M
IPC: B01J4/00
Filed: 1984-02-23
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-H03236731-A (JP)
Title: Oxygen feeding device for live fish divided into small lot
Inventor: ISHINO SATOSHI
IPC: A01K63/04
Filed: 1990-02-14
Abstract: PURPOSE:To feed oxygen enough to living to live fishes housed in a vessel in prescribed time and flow rate by constituting the title device so as to fit a flow rate adjusting adapter in an oxygen-packed spray can when used and generate oxygen. CONSTITUTION:An feed hose 13 having a jet tool 14 provided on the tip is fitted in a jet port 12 of oxygen-packed spray tube A packed so as to keep oxygen in prescribed pressure. A flow rate-adjusting adapter B having a structure in which a support 32 provided in a flow rate adjusting handle 31 is screwed in the upper part of a body cap 21 is separately prepared. An oxygen- packed spray can A and flow rate-adjusting adapter B are fitted when used and a pushing button 11 is pushed using the support screwed. Oxygen is jet into a vessel thereby and fed through a feed hose 13 and jet tool 14 to the live fish in a vessel. Adjustment of flow rate of oxygen can freely be carried out by adjusting the screw of the flow rate adjusting handle 31.
Patent JP-2000229862-A (JP)
Title: Masking composition
Inventor: HAYASHI NORIAKI
IPC: A23L5/20
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a masking composition free from the occurrence of unpleasant tastes such as bitterness and astringency even in the case of a little shellac content at a low cost by coating a specific material to be masked, with a specific amount of shellac. SOLUTION: This composition is obtained by kneading (A) a material to be masked consisting of chitosan and/or a chitosan oligo sugar and (B) shellac, which is a natural resin separated from stick lac of a secretion of Laceifer lacca, of less than the equal amount to the component A, preferably >=1 and <100 pts.wt. based on 100 pts.wt. of the component A to coat the component A with the component B. Concretely, the components A and B, and a solvent such as ethanol are mixed to obtain a homogeneously dispersed kneaded product. The product is coagulated and dried optionally by heating and treating under reduced pressure, subsequently crushed and pulverized, and sifted through a sieve such as a screen, and as a result, the objective composition consisting of articles preferably having particle sizes of 0.1-0.5 mm is obtained.
Patent JP-S57160406-A (JP)
Title: Fastener of jewery
Inventor: REDI VITTORIO
IPC: A44C11/02
Filed: 1982-03-02
Abstract: A fastener for jewelry and the like comprises a box-shaped structure made of foil and has, at both ends, two transverse seats which receive fastening elements of a chain or the like to which the fastener is attached. One end is formed by a half-open hook which is closed by a resiliently mounted tongue forming part of the box-shaped structure. The tongue is shaped to increase its stiffness so that the fastener will not become unfastened accidentally despite the fact that the foil is of soft metal such as gold.
Patent JP-H0623437-A (JP)
Title: Press metallic die
Inventor: KAGITANI JIRO
IPC: B21D37/02
Filed: 1992-02-19
Abstract: PURPOSE:To prevent the biting of a work to a die, to miniaturize a metallic die and to secure the precision of the width of the work in a pipe crushing working, etc. CONSTITUTION:Lower dies 2A and 2B are rotatably provided around rotating shafts 9A and 9B and energized to open their upper parts to right and left directions by springs of opening means 10A and 10B. (3) is the work which is a round pipe received by the lower dies 2A and 2B. (5) is an upper die fixed to an upper base 4. 13A and 13B are cam drivers fixed to the upper base 4. When the upper die is lowered from the top dead center to the bottom dead center, the lower dies 2A and 2B are rotated by the cam drivers 13A and 13B to close and the work 3 is crushed by the upper die 5.
Patent JP-H03235934-A (JP)
Title: Camera
Inventor: AMANO KENICHIRO
IPC: G03B17/38
Filed: 1990-02-13
Abstract: PURPOSE:To decrease the number of external switches without spoiling the facility of operability by selecting normal photographing operation, self-timer photographing, and photographing operation which uses a remote controller by a means which switches photographing modes and a release switch in combination. CONSTITUTION:When a 1st photographic mode is selected by a photographing mode switching means 2, neither remote control nor self-timer control is put in operation and normal photographing is available. When a 2nd photographing mode is selected by a photographing mode switching means 2, remote control photographing is ready in principle, but when a releasing switch 3 is operated in this state, not the remote control, but the self-timer photographing is avail able. Thus, two means, i.e. the releasing switch 3 which is an exposing operation starting means and the photographing mode switching means 2 are used to easily select the photographing modes. Consequently, the number of external switches is decreased without spoiling the facility of the operability.