baber/WOPTO huggingface dataset:
Patent JP-S5841335-A (JP)
Title: Pressure variation device
Inventor: SAKATA HARUO
IPC: G01N3/36
Filed: 1981-09-04
Abstract: PURPOSE:To provide a simple and low-cost device by holding a pulsative pressure at a desired cycle and enabling adjustment of its maximum pressure, minimum pressure and the ratio, of these values to each other. CONSTITUTION:The air coming from a blower 3 fills a closed box 2 and enters the ventilator passage 6 of a body 5 through an exhaust pipe 4. The sectonal area of the ventilator passage 6 is determined by a valve 7 inclined at a predetermined desired angle so that the amount of air passed through the valve 7 is given. Since the air is exhausted only through the ventilator passage 6 of the body 5, the maximum amount of air from the blower 3 is determined by the angle of the valve 7. A valve 8 is rotated at a predetermined desired speed to open and close the ventilator passage 6. Since the blower 3 has a property that its pressure drops with the amount of air increasing, the minimum pressure is given by the angle of the valve 7, while the opening and closing angle of a door 9 determines the maximum pressure. The cycle of pulsating pressure is determined by the rotation speed of the valve 8.
Patent JP-H032901-A (JP)
Title: Drive stopping circuit
Inventor: MIKOJIMA HIROO
IPC: G06F3/12
Filed: 1989-05-30
Abstract: PURPOSE:To shorten the time from a master CPU detects an alarm till the slave CPUs and the motor drive circuits stop their actions respectively by connecting the output lines of an I/O port controlled by the master CPU to the reset circuits of the slave CPUs after obtaining the coincidence of logical polarity between those output lines. CONSTITUTION:A master CPU 31 carries out the total control according to the program stored in a memory 32. The slave CPU 33 and 34 transfer mutually the data, the instructions, etc., to the CPU 31 via a bus line 40 and control directly the motor drive circuits 36 and 37. The CPU 31 connects the output lines of an I/O port 35 to the reset circuits of the CPU 33 and 34 after obtaining the coincidence of logical polarity between those output lines at execution of an alarm process. Thus it is possible to shorten the time to stop the action of both the CPU 33 and 34 after the master CPU 31 detects an alarm.
Patent JP-S5840761-A (JP)
Title: Secondary ion mass spectrometer
Inventor: HIROSE HIROSHI
IPC: H01J27/02
Filed: 1981-09-02
Abstract: PURPOSE:To obtain the captioned spectrometer of small size and high sensibility which can analyse both gas and organic matter separated by means of a liquid chromatograph, by providing a secondary ion generating device with an ionizing room which can accommodate a gaseous sample, and a sample holder whose  surface is coated with organic matter material, a primary ion source, and an  electron generating means. CONSTITUTION:When a primary ion beam 14 is radiated from a primary ion source 3 on a sample holder 4, a secondary ion is generated from organic material spread on the surface of said sample holder 4, and changed into a secondary ion beam 13, then introduced into a mass spectrometer. In the case of gas sample, the sample holder 4 is removed, then sample gas is introduced into the ionizing room and said sample gas is ionized by electron which are generated by means of a filament 7 in order to generate a secondary ion beam 13. Since the primary ion source 3 is placed nearby the sample holder 4, organic matter sample can be analysed at high sensibility without using a converging lens.
Patent JP-H087023-A (JP)
Title: Handy scanner
Inventor: KAMIJO NORIYUKI
IPC: G06K7/10
Filed: 1994-06-21
Abstract: PURPOSE:To improve the visibility of a character which is to be read if it is viewed from an operator and a scanning direction, to considerably improve operability and to realize highly reliable reading at the time of reading information of the described character. CONSTITUTION:The thickness D of the scanning direction of a tip part 32a in an information input terminal part 32 in a scanner 3 is set to be smaller than thickness C being the scanning direction of a grasping part 31 on the scanner 3 and it is set to be 2/3 to 1/5 of C. Width B perpendicular to the scanning direction of the tip part 32a in the information input terminal part 32 is set to be smaller than width A perpendicular to the scanning direction of the grasping part 31 and it is set to be 2/3 to 1/5 of width A. The inclined angle of the information input terminal part 32 is set to be an angle less than 70 degrees and more than 20 degrees.
Patent JP-H04364810-A (JP)
Title: Foldable chair
Inventor: AOYAMA CHIZUKO
IPC: A47C5/00
Filed: 1991-06-11
Abstract: PURPOSE:To provide a foldable chair made of a flat plate in a low cost, and in addition, all of manufacture, transportation, housing and assembling/ disassembling are very simple. CONSTITUTION:In a flat board plate made of paper or synthetic resin and having a height (a), a basic square part 1 is formed in the center of a substantially rectangular shape which is longer in the horizontal direction by two vertical bending lines F. Further, around the square 1 and symmetrically on the right and left, rectangulars 2, 3, 4 and 5 and other rectangulars 2R, 3R, 4R, and 5R, each having dimensions (b), (c), (d) and (e) (c<b<e<a<d), are formed by three vertical bending lines F, respectively. Further, a seat surface 1a is extended above the square 1 and a pair of rear seats and return parts 3Ra and 4Ra are also extended above the rectangular 3R. Thus, assembling is made only by bending the respective bending lines F.
Patent JP-H10333789-A (JP)
Title: Computer
Inventor: HIGUCHI TOSHIAKI
IPC: G06F1/26
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a computer in which power consumption can be reduced without affecting a processing speed. SOLUTION: This computer is provided with a temperature sensor 2 which detects the temperature of a CPU 1, and outputs the detected result as a temperature detection signal SS, temperature sensor interruption controller 3 which judges whether or not the temperature of a CPU 1 obtained from the temperature detection signal SS is smaller than a preliminarily set threshold value, and outputs an 'H' level or 'L' level interruption signal SW based on the judged result, memory 4 which turns to negative the polarity of a mode instruction signal SM when a full power mode is selected as the result of the execution of an interruption processing program based on the level of the interruption signal SW, and turns to positive the polarity of the mode instruction signal SM when a lower power mode is selected, and CPU controller 5 which sets the full power mode or the low power mode for the CPU 1.
Patent JP-S62296953-A (JP)
Title: Movement control device for holding furnace for low pressure casting
Inventor: NAKANISHI TERUO
IPC: B22D18/08
Filed: 1986-06-13
Abstract: PURPOSE:To improve the efficiency of a maintenance work by composing that the pit cover linked interlockably with a holding furnace is moved on the floor surface simultaneously with the holding furnace being moved to the outer side from the lower part of the main body of a low pressure casting machine along the rail. CONSTITUTION:The molten metal of the crucible 9 of the inside of a holding furnace 8 becomes a casting product by being sent under pressurto the mold 4 of a casting machine main body 1 through a stoke 12 in a low pressure casting machine A. In case of the maintenance of the holding furnace 8 or stoke 12, the supporting base 18 of a pit cover 3 is ascended first by driving the lift cylinder 20... of the above of a base 19. In this case, the pit cover 3 ascends upto the movable position of the above of a floor surface F in the state of engaging a locking piece 22 to the engaging part 23 of the holding furnace 8. The furnace 8 is then pulled out of the lower part of the casting machine main body 1 along the rail 13 by air cylinder 16 and the pit cover 3 interlocking therewith is moved onto the floor F. In this way, the efficiency improvement in the maintenance work can be achieved.
Patent JP-S6031355-A (JP)
Title: Facsimile equipment
Inventor: ENDOU ETSUROU
IPC: H04N1/387
Filed: 1983-07-29
Abstract: PURPOSE:To change optionally a position of an original to be displayed in case displaying a transmission original on a CRT by thinning out a picture signal outputted from the 1st memory circuit and storing the thinned out picture signal to a degree of resolution to be displayed on the CRT display by the 2nd memory circuit. CONSTITUTION:A binary-coded picture information signal (a) outputted from a reading section 1 is inputted to the 1st memory circuit 2 and stored. The designation of displayed position and rate of thinning out are fetched from the input information signal to a thinning out signal generating circuit 4 from a thinning out mode designation circuit 3. Then the thinning out signal generating circuit 4 outputs a thinning out signal (c) deciding the vertical direction of the display position and a thinning out signal (e) deciding the horizontal direction of the displayed position are outputted from the thinning out signal generating circuit 4 and the thinned picture information signal (d) is outputted from the thinning out circuit 5 to the 2nd memory circuit 6 in synchronizing with the thinning out signals c,e. When the storage of thinned out picture information is finished to the 2nd memory circuit 6, the signal is synthesized into a composite video signal (i) by the operation between a video signal generating circuit 7 and the memory circuit 6 and outputted on the CRT display 8.
Patent JP-S5764399-A (JP)
Title: Data processing device
Inventor: TONE HIROSADA
IPC: G06F12/08
Filed: 1980-10-03
Abstract: PURPOSE:To realize a retrial exactly, by executing the initialized processing and the retrial of the contents of a tag part by means of accessing directly to a main memory device without using a local memory, when an error has been detected in a read-out data of the local memory. CONSTITUTION:In a data processing device for transferring the contents of a main memory device to a local memory 3 and processing them, data of a tag part 3-0 and a data part 3-1 of the memory are checked by parity checking circuits 8-0-8-15 and 9, and when an error has been detected, initializing and retrial of the memory 3 are started by a fault recovery control part 10. At the same time, a flag setting register 12 is set, coincidence of comparators 5-0-5-15 is negated, and a not-found detecting circuit 13 is turned on. In this way, access of a data from the local memory 3 is inhibited, the access is executed to the main memory device, and the processing is executed in accordance with a data obtained through a bus DATA.
Patent JP-H0431567-A (JP)
Title: Arrangement of reinforcement and assembling reinforcement
Inventor: AKIYAMA TERU
IPC: E04C5/06
Filed: 1990-05-29
Abstract: PURPOSE:To eliminate the need for process of working or assembling at a construction site by fastening binding reinforcing bars and main reinforcing bars at joint points beforehand to assemble the reinforcing material and after the main reinforcing bars are bent to be transported to a site of arranging reinforcements and the main reinforcing bars are extended to arrange. CONSTITUTION:Four rope-shaped main reinforcing bars 3 are inserted through four corners at which a plurality of binding reinforcing bars 2 comprising specified square circular FRP rods are arranged side by side and fastened at length- wise positions at specified intervals. Thereafter, the main reinforcing bars are bent to be made compact. After the assembling reinforcements thus obtained are transported to a site of arranging them, the main reinforcing bars 3 are stretched by grasping both ends thereof to arrange and fix the reinforcements at specified positions. Thus, even when the main reinforcing bars are long-sized assembling reinforcements, there is no obstacle to transportation.
Patent JP-S5929236-A (JP)
Title: Electrophotographic copying machine
Inventor: HIRATA HIROSHI
IPC: G03G15/047
Filed: 1982-08-11
Abstract: PURPOSE:To reduce moire and edge effect without decreasing resolution, by using a liquid crystal which has uniform light scattering characteristic to a low- frequency filter. CONSTITUTION:Once a scan is started, a mesh-point pitch sensor 52 generates an output signal corresponding to the state of mesh points on a platen. A CPU43 finds an applied voltage value from the contents of an ROM44 according to the generated signal and applies an optimum voltage from an output circuit 22 to a liquid-crystal cell 3 through an output interface 46. The cell has, for example, four-stages of opaqueness by the voltage application to provide four-stage filter characteristics. The transmittivity changes according to the change in the four- stage filter state, so a microcomputer 40 calculates the amount of exposure compensation to find a deficiency in the quantity of light, and controls an output circuit 21 to increase the quantity of light of a light source 1 to keep the quantity of light to a photosensitive drum constant. A picture of the photosensitive drum finished the exposure enters the next process.
Patent JP-H06335178-A (JP)
Title: Power supply circuit and charger of electronic information apparatus
Inventor: SHIMIZU YOSHITAKA
IPC: H02J9/06
Filed: 1993-05-18
Abstract: PURPOSE:To provide the power supply circuit which facilitates the prolongation of the replacement cycle of a backup power supply. CONSTITUTION:A main power supply 14 composed of a secondary battery, a backup power supply 21 composed of a primary battery and a supplementary power supply 24 for the supplement of the backup power supply 21 are provided. The supplementary power supply 24 for the supplement of the output of the backup power supply 21 is connected to the output side of the main power supply 14 through a reverse-current blocking diode 25 and a charging resistor 26. The supplementary power supply 24 is also connected to the backup power supply 21 through a dropper-type regulator 27 and the output sides of reverse- current blocking diodes 28 and 23. The output voltage of the supplementary power supply 24 is stepped down to 4V by the regulator 27 and, together with the backup power supply 21, supplied as VBB through the diode 28.
Patent JP-H08100240-A (JP)
Title: Hot rolled steel plate for working excellent in corrosion resistance and its production
Inventor: TANAKA TERUO
IPC: C22C38/58
Filed: 1994-05-30
Abstract: PURPOSE: To produce a hot rolled steel plate excellent in corrosion resistance and workability by specifying a composition and hot rolling conditions, respectively. CONSTITUTION: This hot rolled steel plate contains, by weight, <=0.010% C, 0.05-2.5% Mn, <=0.005% S, 0.03-0.50% Cu, 0.005-0.1% acid-soluble Al, and <=0.005% N and further can contain one or >=2 kinds among <=0.1% P, <=1.5% Si, 0.05-0.5% Ni, 0.05-0.5% Mo, and 0.05-1.0% Cr. This steel plate can be produced by subjecting a cast slab to soaking and holding to and at 1100-1300 deg.C and to hot rolling at a finishing temp. not lower than the Ar3 transformation point and between 800 and 950 deg.C and then coiling the resulting hot rolled steel plate at 400-700 deg.C.
Patent JP-S5764801-A (JP)
Title: Servocontrol circuit
Inventor: SEO TAKESHI
IPC: G05D3/20
Filed: 1980-10-06
Abstract: PURPOSE:To carry out the rate control, the rate aid control and the production of boosting signals for the servo system, by switching the inputs of component elements such as an integral network, a voltage control oscillator, a presettable reversible counter etc. CONSTITUTION:In the case of the 1-rate control in the manual operation mode, the output of a joy stick 1 is applied to an adder 4 and then amplified to be sent to a voltage controller 16. The output of the oscillator 16 is applied to a presettable reversible counter 17, and the count value is sent to a servo system. In the case of the 2-rate aid control in the manual operation mode, the output of the stick 1 is added with the output integrated by an integrator 3 through the adder 4 to be sent to the oscillator 16. When the boosting signal is produced, the command signal 11 is applied to a subtractor 13 to which the count value of the counter 17 is fed back. The output of the subtractor is applied to the oscillator 16 via a D/A converter 8, an integrator 3 and the adder 4 respectively.
Patent JP-H11320823-A (JP)
Title: Screen printing method and device therefor
Inventor: NAGASAWA YOSUKE
IPC: B41M1/12
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of printing conditions and prevent irregularity in the setting of printing conditions by an operator from occurring by a method wherein printing paste information is read through a bar code provided on a printing paste container, and printing condition parameters are automatically set after the printing paste information is collated with library information stored in advance. SOLUTION: When a screen plate 4 and a matter to be printed 1 are to be registered with each other, a registering mark on the screen plate 4 is read with a recognizing camera. In addition, the information (a type number, characteristic and the like) of a printing paste 9 recorded on a printing paste container 11 by a bar code 10 is read by a bar code recognizing part 12 so as to compare the read information with a library which shows the correlation between the information of the printing paste 9 and a printing condition parameter, in order to automatically set printing conditions before the production of a board. After that, the matter to be printed 1 is positioned and fixed to a positioning stage 2. After the positioning stage 2 is raised until the stage 2 abuts against the screen plate 4, the printing paste 9 is transferred through the screen plate 4 to the matter to be printed 1.
Patent JP-H10332034-A (JP)
Title: Valve structure
Inventor: TAKAHASHI JUN
IPC: F16K24/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve structure wherein even without accuracy in a valve seat surface, high air-tightness can be ensured, also assembly is easy, a cost is reduced with a small number of part items. SOLUTION: In a position interposed between a case 10 and a float 24, in the periphery of a guide member 28, an annular valve seat 30 consisting of material having elasticity is provided. In one surface of this valve seat 30, an annular rib is formed, in the other surface, an annular rib of diameter different from this annular rib is formed. The float 24 is operated, in the case of pressing the valve seat 30 by the float 24 and the case 10, the annular rib of the valve seat 30 is brought into contact with a valve seat surface 38 formed in the case 10, the annular rib of the valve seat 30 is brought into contact with a valve seat surface 40 formed in the float 24. In this way, connection of a connection hole 14 between a space 12 and a connection passage 16 is cut off.
Patent JP-H06273976-A (JP)
Title: Non-magnetic one component system toner
Inventor: KONDO KUNIO
IPC: G03G9/087
Filed: 1993-06-11
Abstract: PURPOSE:To improve fixing property, resistance to offset and repeated developing property by incorporating specified low mol.wt. polyolefine in the non- magnetic one component system toner consisting essentially of a colorant and polyester resin. CONSTITUTION:The low mol.wt. polyolefin having 130-180 deg.C conversion point and 1000-50000 number average mol.wt. is incorporated in the non-magnetic one component system toner consisting essentially of the colorant and the polyester resin having 60-75 deg.C glass transition point temp., at 0.3-5 wt.pts. per the polyester resin. In this way, the fusing of the toner to the layer-controlling member which is caused by the friction between the layer-controlling member and a developer-carrying body and the toner at the time of repeated developing, and the good picture quality excellent in repeated developing, and excellent in fixing property and resistance to offset is obtained.
Patent JP-H1135398-A (JP)
Title: Compound semiconductor single crystal
Inventor: MINASE TSUNEYUKI
IPC: C30B29/40
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject single crystal appropriately used as a substrate for epitaxial growth in the manufacture of a green light emitting device that causes no reduction in luminance by adjusting the concn. of Si and O, both of which exist as impurities in the substrate for epitaxial growth, to values within specified ranges respectively. SOLUTION: In this compound semiconductor single crystal used as a substrate for epitaxial growth, the concn. of Si and O, both of which exist as impurities in the substrate, are adjusted so as to meet the relational expressions, (Si concn.) <1×10<17> atoms/cm<3> and (O concn.) <7×10<16> atoms/cm<3> , respectively. A liquid phase epitaxial growth equipment 2 is provided with a quartz reaction tube 4 in which a boat 6 for epitaxial growth is placed. The boat 6 is provided on its inside with: a substrate holder 8 for setting several, for example five GaP substrates W1 to W5 on it in the longitudinal direction; suveral, several, for example, five growth solution reservoirs 10a to 10e placed in front of the substrate holder 8 so as to correspond to the GaP substrates W1 to W5 , respectively; and also, a solution receiving boat 12.
Patent JP-H10331771-A (JP)
Title: Electromagnetic pump
Inventor: TANAKA MOTOYUKI
IPC: F04B45/047
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic pump to easily and reliably couple a screw shaft to an end of a vibrator body. SOLUTION: A vibrator body 61 is made of a metal. An electromagnetic pump comprises provided at the end part of the body 61 with an approximate T-shaped screw shaft mounting groove 68 in which the head part 62a of a screw shaft 62 coupled to a diaphragm is fitted; a fixed protrusion part 75 protruded in the shaft mounting groove 68 through the groove edge on the deep side of the screw mounting groove 68 on which the end face of the head part 62a fronts; and a pressure recessed part 76 which is formed in a recess in the direction of the thickness of the vibrator body 61 in the vicinity of the groove edge on the deep side and from which the fixed protrusion part 75 is protruded.  Simultaneously with formation of the pressure recessed part 76 in the vibrator body 61 by press working, the head part 62a fitted in the mounting groove is nipped between the protrusion part 75 and the step form groove edge 68b of the screw shaft mounting groove 68 by the fixed protrusion part 75 protruded in the groove 68, and the screw shaft 62 is coupled to the vibrator body 61.
Patent JP-S5840440-A (JP)
Title: Stair type air shower device
Inventor: KONAKA HIROMI
IPC: F24F7/06
Filed: 1981-09-03
Abstract: PURPOSE:To simply enable a person or a material taking shower to be exposed to the air on the full surface regardless of the person's height and the size of the material by fitting the air shower device on the stairs of a house. CONSTITUTION:In an air shower device in which blow-off nozzles 3 are provided on both sides of each of step boards 10A within a box body 6, and pure air is ejected through these nozzles 3 to remove dust adhering to a body from which dust is to be removed, the treads 10A are formed into a stair shape. That is, when in the box body 6, the body from which dust is to be removed ascends the stair type treads 10A, it follows that the body constantly changes the relative position with respect to the nozzles 3, the full surface of the person or material is easily exposed to the air, and hence dust removing effects are improved.