baber/WOPTO huggingface dataset:
Patent JP-H08256877-A (JP)
Title: Assembly and disassembly type chair for straight sitting
Inventor: SEKINE TOSHIHIRO
IPC: A47C9/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a chair capable of being easily disassembled and with good sitting feeling unnecessary to spread both legs when sitting, by installing an upper support hole, to which the upper part of a support shaft is inserted, on the central lower part of a hip seat and a support bed with a lower support hole, to which the lower part of the support shaft is inserted. CONSTITUTION: An upper support hole is installed on the central lower part of a hip seat 1 and a lower support hole 5 on the central upper part of a support bed 3. The upper part of a support shaft is inserted into the upper support hole 4 and the lower part of the support shaft 2 into the lower part support hole 5. When this chair for straight sitting is to be used, a hip of a person sitting straight is laid on the upper part of the hip seat 1 to support the weight of the person by the hip seat 1, the support shaft 2, and the support bed 3 in an assembled condition.  It is preferable to enable to change the whole length of the support shaft by dividing the support shaft 2 into an upper support shaft, a middle support shaft, and a lower support shaft, and, if necessary, increasing or decreasing the number of the middle support shaft and combining a support shaft connecting hole and a support shaft connecting protrusion.
Patent JP-H1039774-A (JP)
Title: Method of backlighting of display panel and display panel system therefor
Inventor: MARK JOHN STEWART
IPC: G02F1/13357
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of back-lighting a display panel by which information on the display screen can clearly be read in solar light. SOLUTION: In a display panel 20 having a backface and a front face, solar light 72 passes through a window 60 surrounding an outer circumference of the display panel 20, and is reflected toward a lens system 64 by a parabolic mirror surface 66. The lens system 66 focuses the reflected solar light 76 and emits the focused light 78 toward the backface of the display panel 20 to illuminate LCD panel 20 from behind. This back-lighting makes it possible to clearly read a display on the display panel 20.
Patent JP-H09286577-A (JP)
Title: Rope type elevator
Inventor: NAKAJIMA KIYOHIDE
IPC: B66B7/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a rope type elevator capable of reducing an occupying area without increasing a consumption energy. SOLUTION: At a position of central upper end of an elevator shaft 3A is arranged a displacing wheel 8b for main ropes 9A, 9B suspended from driving pulleys 8a, 8b of lifters 8A, 8B installed in a machine room 15. A car 1A at one side is suspended at the main rope 9A at one side of the main ropes suspended from each of the driving pulleys 8a, 8b and then the car 1B at the other side is suspended at the main rope 9B at the other side. A intermediate part of the main rope is suspended from the opposite side of the displacing wheel 8b and then a common balancing weight 2 is suspended through a pulley 7A.  A pulley 7B is also vertically suspended at the lower end of the balancing weight 2, the other end of a balancing rope 10A at one side of the rope wound at its intermediate part at the pulley 7B is locked with the car 1A and the other end of the balancing rope 10B at the other side is locked with the car 1B.
Patent JP-S5628138-A (JP)
Title: Supply device for sheet counter
Inventor: HASEGAWA KAIICHI
IPC: B65H3/52
Filed: 1979-08-15
Abstract: PURPOSE: To reduce capacity of a drive motor by constituting peripheral surfaces of a supply roller and feed roller from arcuate surfaces having larger frictional force and smaller one respectively and making both rollers interlock with each other in same phase.  
     CONSTITUTION: When a larger diameter arcuate surface 12a of a feed roller 12 contacts the lowermost sheet 1a of stacked sheets 1, the sheet 1a begins to enter a gap g between a supply roller 13 and guide plate 15. When the supply roller 13 rotates further and an end of the sheet 1a is fed between pulling rollers 18, 19, the sheet 1a is pulled with speed of about 2W3 times prior one. Then, the rear end of the sheet 1a is still between the supply roller 13 and guide plate 15 and a smaller diameter arcuate surface 13b corresponds to the sheet 1a. Since a gap G between the arcuate surface 13b and guide plate 15 is at least several ten times the thickness of the sheet 1a, small torque will do for the pulling rollers 18, 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5629061-A (JP)
Title: Ignition timing controller for ignitor of internal combustion engine
Inventor: BOUYAMA KIMIO
IPC: F02P5/155
Filed: 1979-08-15
Abstract: PURPOSE:To improve response performance to rotary speeds and to easily obtain dual vacuum advance characteristics by connecting a series circuit in parallel, which consists of a bypass switch and a current limit element to the output terminals of a signal composite circuit which outputs ignition timing signals. CONSTITUTION:An ignition timing controller 4 is provided with the first, second and third signal generators 5, 6 and 7 which output the first, the second and the third signals respectively at the specified rotary angle of the crank shaft of an engine. The first and the second signals enter a signal composite circuit 8 where they are composed. The first and the third signals enter a flip flop circuit 11 through wave shaping circuits 9 and 10. When the flip flop circuit 11 is set, the bypass switch 13 is turned on and bypasses a part of outputs of the signal composite circuit 8 from an ignition control circuit 3. The outputs of the signal composite circuit 3 enter the ignition control circuit 3 as a signal which determines ignition timing.
Patent JP-S5530234-A (JP)
Title: Manufacture of diaphragm
Inventor: TSUKAGOSHI NOBUHIRO
IPC: H04R7/14
Filed: 1978-08-24
Abstract: PURPOSE:To provide a desired uneven pattern to a diaphragm base body by forming a diffusion preventive film, which reduces the diffusion amount of a diffused substance, on one side of the diaphragm base body in a fixed pattern and then by making the diffusion amount different between both the sides of the diaphragm base body. CONSTITUTION:A thin plate of titanium is formed in a diaphragm shape and on one side of diaphragm base body 1, diffusion preventive film 2 in a desired corrugate pattern is printed or applied by lacquer, enamel, ink, etc. Next, base body 1 is contained in heat-proof container 3 together with boron powder 4 and alkaline metal as diffused substances and heated at a temperature of 900 to 1300 deg.C for 1 to 30 minutes. Through this heat treatment, a compound layer of TiB2, TiB, etc., is formed on the surface of base body 1 and the specific elasticity of base body 1 improves greatly. Consequently, diffusion is prevented by film 2 and the side where the diffusion occurs expands, extends and bends.
Patent JP-S5728629-A (JP)
Title: Bending device
Inventor: NISHIO AKIRA
IPC: B21D7/06
Filed: 1980-07-28
Abstract: PURPOSE: To press the work material with the female dies comforming to the outer profile of the male die, and bend it in an optional male shape, by sliding the male die to the female dies which press it form both sides.  
     CONSTITUTION: A male die 16 is lifted to the uppermost position, the work material is placed horizontally on the groove 28a and the ridge part 28b of two female dies 28. Then a platten 17 is applied with a downward force to slide the male die 16 downward. Then female dies 28 fit to the work material and press it into the outer shape of the male die 16 corresponding to the lowering of the male die 16 with the action of a spring 31 having the force more strong than the resisting force against the deformation of the work. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01273336-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATANOSAKA TADAO
IPC: H01L23/522
Filed: 1988-04-25
Abstract: PURPOSE:To fix a wiring layer of an upper layer against an external force and to prevent a short circuiting between wiring layers, by a structure wherein an insulating layer under the wiring layer is formed in an irregular configuration. CONSTITUTION:An insulating layer 2 deposited on a semiconductor substrate 1 is provided with recess parts 6 thereon so that the insulating layer 2 is formed in an irregular configuration. It is assumed that an external force is applied to a wiring layer 3a along a direction P1. In this case, since the wiring layer 3a has a large resistance to the external force due to the formation of the recess parts 6, the wiring layer 3a is prevented from shifting. Accordingly, the wiring layer 3a and a wiring layer 3b do not form a short circuit.
Patent JP-S5727102-A (JP)
Title: Composite semipermeable membrane and its production
Inventor: KAMIYAMA YOSHIYASU
IPC: B01D71/38
Filed: 1980-07-28
Abstract: PURPOSE: To provide a composite semipermeable membrane which is obtained by causing catalytic polymn. of polyvinyl alcohol and a specific amino compound on a  porous base material with a multifunctional crosslinking agent and forming water  insoluble polyvinyl alcohol in the internal layer, and which is superior in selective  separability and water permeability.  
     CONSTITUTION: An aqueous soln. contg. polyvinyl alcohol and an amino compound having ≥2 pieces of secondary amino groups in one molecule is coated on or impregnated in a porous base material, and is allowed to contact with a multifunctional crosslinking agent which can react with secondary amino groups and hydroxyl groups to cause crosslinking polymn., thence it is heated, whereby a composite semipermeable membrane is produced. At this time, a porous layer of water insoluble polyvinyl alcohol is formed in the internal layer. The amino compound is expressed by the formula I, formula II, formula III and formula IV, and the multifunctional crosslinking agent has ≥2 pieces of functional groups such as acid halide groups, N-haloformyl groups in one molecule. Polysulfone, polyacrylonitrile, etc. are used for the porous base material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62258928-A (JP)
Title: Combustion control device
Inventor: IMAI HIROHISA
IPC: F23N5/12
Filed: 1986-05-06
Abstract: PURPOSE:To control an air fuel ratio and enable a stable condition of combustion to be maintained by a method wherein a changing-over part for changing-over a flame rod acting as a signal input source of a flame current sensing part in response to a result of calculation at a combustion amount calculation part is provided and either an amount of supplied air or an amount of supplied fuel is controlled by an output signal at the flame current sensor part. CONSTITUTION:An amount of combustion calculation part 8 calculates an amount of combustion in response to a difference of temperature at a room temperature sensor 10 placed outside and a temperature set value 11 and then outputs a signal to an air fuel ratio adjusting part 9. A changing-over part 12 of an air fuel ratio adjusting part 9 inputs a result of calculation through a signal from an amount of combustion calculation part 8 and if the result of calculation is lower than a desired value, a switch 15 is connected to one of the contact points, and a flame current If2 is inputted to a flame current sensor part 13 through a flame rod 6a. If the result of calculation is larger than the desired value, a switch 16 is connected to the other opposing contact point and a flame current Ifb of the flame rod 6b is inputted to a flame current sensor par 13. A minimum value retrieving part 16 for the flame current sensor part 13 may output a signal to an adjustor part 14 for changing an air fuel ratio in such a way as a flame current sensed by the flame current sensor part 13 becomes minimum. With this arrangement, a blower 4 is adjusted to adjust an amount of air supplied and to control an air fuel ratio.
Patent JP-H05112301-A (JP)
Title: Packaging device
Inventor: HARA MASAHIKO
IPC: B65B5/06
Filed: 1991-04-09
Abstract: PURPOSE:To provide a wrap-around type packaging device capable of packaging the articles of different sizes by simple adjustments. CONSTITUTION:The packaging device 1 is provided with a sheet magazine 2 for retaining a number of stacked sheets in its frame, a feeding mechanism for taking out the sheet from the magazine 2, a folding mechanism 3 for folding the sheet into a L-shape, a mechanism for placing an article on the folded sheet and a folding and pressing mechanism 5 for folding all the flaps of the sheet to press them against the article thereon. The frame of the magazine 2 and the folding device 3 are freely slidably connected together lengthwise of the sheet and the folding and pressing mechanism is so disposed as to be freely slidable widthwise of the sheet and movable upwards and downwards heightwise thereof.
Patent JP-S61261553-A (JP)
Inventor: KATAHIRA FUJIO
IPC: E04F15/08
Filed: 1985-05-15
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-S61261213-A (JP)
Title: Recovery of boric acid from gas and apparatus therefor
Inventor: SAKATA SOICHIRO
IPC: B01D53/34
Filed: 1985-05-15
Abstract: PURPOSE:To capture boric acid from a treated gas effectively, and to facilitate the separation and recovery of the captured boric acid, by precipitating the solid boric acid component from the treated gas to the surface of a capturing material and peeling and recoverying the solid boric acid from the surface of the capturing material. CONSTITUTION:When a treated gas containing boric acid vapor is passed through the gap between the capturing materials 2, 2,..., the boric acid vapor is cooled and solid boric acid is precipitated on the surface of he capturing material. The boric acid dust collected between the grains of the capturing material acts as the filter medium. The capturing material containing deposited boric acid dust is taken out continuously from the shape-retaining materials 3-5 by lowering the capturing material at a definite speed by the discharging apparatus 7. A fresh cold capturing material free of deposited dust is charge continuously to the shape-retaining materials 3-5 at a rate corresponding to the amount of the capturing material taken out of the system. The increment of pressure drop caused by the excessive deposition of boric acid dust can be prevented by this process. The cooled capturing material is passed through the valve 12 to the classifier 13 together with the boric acid dust and the boric acid dust 14 is separated by sieving the capturing material 2 classified by the particle size.
Patent JP-H044097-A (JP)
Title: Sewerage test and analysis supporting device
Inventor: SHIMOGAWARA TADAHIKO
IPC: C02F3/08
Filed: 1990-04-19
Abstract: PURPOSE:To make an important contribution to the speeding up of water quality analyzing jobs by inferring the use of return sludge and excess sludge using activated sludge suspension and BOD in accordance with process data, manual analysis data and calculated data and forming job instructions. CONSTITUTION:The process data are stored in a memory 3 in each prescribed period by process data input means 1, 2. The manual analysis data necessary for the sewerage treatment are determined and stored into a memory 6. The enormous calculated data on the sewerage tests are successively determined in accordance with the prescribed arithmetic equations predetermined by using the process data and the manual analysis data in a calculated data computing means 7. Test records are automatically formed from various kinds of the data at need. The job instructions to instruct the use of the sewerage treating plant are automatically and successively formed in accordance with the rules for inferring the use of the sewerage treating plant previously formed by using various kinds of the data in a job use inferring means 11. The sewerage test jobs are, therefore, drastically shortened.
Patent JP-H10295251-A (JP)
Title: Dough extrusion control method for divider
Inventor: HOSOKAWA YUKIO
IPC: A21C5/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the dough extrusion control method for a divider capable of suppressing the suction amount of the dough of a sweetened bread kind in the suction process of one time to minimum and reducing the damages of the dough. SOLUTION: This method is provided with the suction process for moving back a plunger 4 and a knife 5 and sucking the dough from a hopper 2 into a cylinder 3, an interruption processing for moving the knife 5 forward and interrupting the hopper 2 and the cylinder 3, an extrusion processing for moving the plunger 4 forward by a hydraulic cylinder and extruding the dough inside the cylinder 3 to the division chamber 6a of a pocket 6 while pressurizing it and a division process for switching the pocket 6 to an interruption position and dividing and taking out the dough inside the division chamber 6a.  In this case, by ending the forward movement of the plunger 4 when the oil pressure of the hydraulic cylinder reaches a prescribed value during the extrusion processing and detecting a forward movement end position, a residual amount of the dough inside the cylinder 3 and the backward stroke amount of the plunger 4 in the suction processing of the next time is enlarged as the residual amount is less.
Patent JP-H06288294-A (JP)
Title: Combination of cylinder liner and piston ring for diesel engine
Inventor: KOMURO TOSHIAKI
IPC: F16J9/26
Filed: 1993-04-07
Abstract: PURPOSE:To improve a life resistance of a diesel engine by providing a hardening part hardened scatteredly on the inner circumferential sliding surface of a cylinder liner by laser hardening method, and providing a chrome nitride layer made of columnar crystal texture formed vertically on the outer circumferential sliding surface of a piston ring. CONSTITUTION:A surface treatment range 2 in which multiple hardening treatment parts formed by local laser hardening treatment are distributed is formed on the inner circumferential surface of a cylinder liner 1. A piston ring formed of a chrome nitride layer made of fine columnar crystal texture grown up vertically on an outer circumferential surface is mounted as the piston ring which uses the inner circumferential surface of the cylinder liner 1 as the other sliding surface. It is thus possible to improve the life resistance of a diesel engine extra or dinarity.
Patent JP-H02281544-A (JP)
Title: Flat display
Inventor: YAMAZAKI FUMIO
IPC: H01J31/12
Filed: 1989-04-24
Abstract: PURPOSE:To obtain a good picture without chromatic aberration due to displacement of electron beam landing by making the center of an electrode hole displaced from the center of a base board thereby making the thermal expansion coefficient of each base board different from each other. CONSTITUTION:Each of electrode 8-11 is secured by inserting an insulation pin 13. The top of the pin 13 is secured by press-fixing a fixing ring 14. The bottom end of the pin 13 is secured to a back plate 4. Electrode hole centers of a lead electrode 8 and control electrodes 10, 11 are aligned to each other. Specified location of a phosphor body 2 corresponds to the electrode hole. The electrode hole center of the control electrode 9 is displaced toward the center by a certain amount. The amount of the displacement is made to increase gradually from the central area to the peripheral area. The control electrode 9 is made of a material of a thermal expansion coefficient greater than that of other electrodes. As a result, even if the electrode expands caused by the heat radiated from a cathode, no chromatic aberration due to displacement of electron beam landing is produced and a good picture is obtained.
Patent JP-H10282238-A (JP)
Title: Positron ect device
Inventor: AMANO SHOJI
IPC: G01T1/161
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To heighten statistical accuracy and to improve the accuracy of absorption correction by correcting data when a sample to be tested containing radioactive agents is arranged on the basis of transmission data collected when a subject is not arranged and when the subject not containing radioactive agents is arranged. SOLUTION: With the subject 30 not arranged, a line radiation source 18 is rotated to collect output form an address converter 13 in a memory 21. Next, with the subject 30 not containing radioactive agents arranged, the line radiation source 18 is rotated to collect data from the address converter 13 in a memory 22. Then with the same relation in arrangement, radioactive agents are dosed to the subject 30, and the line radiation source 18 is removed to collect output from the address converter 13. An absorption computing circuit 24 finds the ratio of transmission date i.e., absorption ratio read from the memories 21 and 22 address by address and performs the absorption correction of emission data read from the memory 23 at an absorption correcting circuit 23 for every address.
Patent JP-H01275472-A (JP)
Title: Aluminum nitride powder
Inventor: NAKAMURA YOSHIYUKI
IPC: C04B35/581
Filed: 1988-04-28
Abstract: PURPOSE:To provide AlN powder having a specified particle size distribution and an oxygen content below a specified value and providing a base plate having high heat conductivity by crushing a nitrided ingot obtd. by a direct nitriding process under control, or classifying the nitrided ingot. CONSTITUTION:An AlN ingot prepd. by the direct nitriding process is crushed under control, or crushed by jet grinding, etc. retarding generation of fine powder, or classifying a crushed product. Thus, AlN powder prepd. by the direct nitriding, having <=1.5wt.% oxygen content, contg. <10vol.% particles having <=1mum particle size and <30vol.% particles having >=10mum particle size is obtd. Since the AlN powder contains only small amt. of fine powder, a sintered product prepd. by molding and then sintering the powder has high heat conductivity, and a sintered body suitable for a material for heat radiating base plate, etc., is obtd.
Patent JP-H10282938-A (JP)
Title: Display control circuit and picture display device and electronic equipment provided therewith
Inventor: KONO TOMOKAZU
IPC: G02F1/133
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a display control circuit and a picture display device and an electronic equipment provided therewith, wherein a transfer method of display data is improved and an operation speed and an access speed are accelerated with a low power consumption. SOLUTION: A display control circuit wherein a display data (LDn) is transferred from a system on MPU 10 side and display and control the display data for a display part. This circuit has a RAM 18 in which the display data is written during a 1st period in which the data is required to be accessed to according to a command from MPU 10 and is read during the directly following one frame. This circuit has a driving means 40, 50 comprising display data RAM (100) for reading/writing the read display data. This circuit has a control means 20 to control reading/writing of RAM 18. A control means 20 has a selection means 25 for selecting by changing over either to a 1st mode for always writing the display data in RAM 18 from VRAM in accordance with a request for an access from MPU 10 or to a 2nd mode for transferring the display data to a display data RAM (100) from RAM 18.  Thus, a high speed operation becomes possible without restriction to MPU 10.