baber/WOPTO huggingface dataset:
Patent JP-S5877344-A (JP)
Title: Data highway controller
Inventor: TAMURA MASAMI
IPC: H04L12/42
Filed: 1981-11-02
Abstract: PURPOSE:To eliminate the need of optical switches and to improve the reliability of the overall system, by constituting terminals including bypasses with electric transmission lines, in a transmission system where a lot of terminals are connected in loop with optical transmission lines. CONSTITUTION:A lot of terminals 6 are connected in loop with an optical transmission line 5. Each terminal 6 is connected to incoming and outgoing optical transmission lines via an electric transmission line including photoelectric and electrooptic converters 8, 9 and a bypass switch 10, and if the terminal 6 is failed, the bypass switch 10 is activated to electrically couple the incoming and outgoing optical transmission lines. Through the constitution as stated above, no optical switch is required for terminals and various disadvantages of the transmission system based on the presence of the optical switches can be eliminated.
Patent JP-H0339003-A (JP)
Title: Soil blended with seed of lawn grass and suitable for simple sowing
Inventor: ISHIZUKA MAKOTO
IPC: A01C1/04
Filed: 1989-07-06
Abstract: PURPOSE:To enable uniform germination without perishing after longterm storage by blending a granular culturing soil obtained by granulating a soil containing a fertilizer at a specific amount and controlled to a specific pH to specific particle size and having specified water content with seed of lawn grass at a specific ratio and packing the blend into a sealing vessel. CONSTITUTION:A granular culturing soil obtained by granulating a soil containing 0.01-2wt.% fertilizer as an active ingredient and controlled to pH6-7 into 0.2-4mm particle size and controlled to 11-15wt.% water content is blended with a seed of lawn grass at an amount of 20-200g based on 1g of the seed of lawn grass and the resultant soil blended with the seed of lawn grass is packed into a sealing vessel. Thereby, operation for blending the soil with the seeds of lawn grass required when lawn is applied is made unnecessary and uniform sowing can be carried out.
Patent JP-H05344367-A (JP)
Title: Horizontal deflection drive circuit
Inventor: KUNIMOTO YUSAKU
IPC: H03F3/343
Filed: 1992-06-08
Abstract: PURPOSE:To eliminate the power loss of an output transistor in the horizontal drive circuit using an static induction transistor (SIT). CONSTITUTION:As a drive circuit 11, a SEPP circuit consisting of transistors Q1, Q2, and Q3 amplifying the pulse signal of a signal source S is provided. A low-impedance switching pulse is amplified by a transistor Q4 of SIT. Switching diodes D2 and D3 are connected to the output end of the SEPP circuit. The electric charge at the trailing edge of the drive signal charged to the electrode capacity between the drain and gate of the transistor Q4 is discharged through the diode D2 and the power loss when passing the transistor Q2 is reduced.
Patent JP-H05341906-A (JP)
Title: Input device with track ball
Inventor: KIMURA ATSUSHI
IPC: G06F3/0354
Filed: 1992-06-09
Abstract: PURPOSE:To prevent portability from being damaged by making a track ball higher than an input face to make it easy to operate and reducing the erroneous operation and laying down a display face in the close contact state to the input face. CONSTITUTION:The surface of a keyboard 1 of a personal computer having the display face which can be stood and laid down is provided with a storage chamber 4, and this storage chamber 4 is provided with an engaging recessed parts 5, and a track ball unit 3 stored in the storage chamber 4 is provided with balls 8 energized in the projecting direction, and balls 8 are engaged with engaging recessed parts.
Patent JP-H1111733-A (JP)
Title: Medium carrying device
Inventor: SHINDO YOSHIO
IPC: B65H5/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To remove the deflection of the medium between right and left rollers by forming one roller of a pair of rollers of a flexible material, and providing a tapered circumferential surface in which the diameter on the distant side from the center of the medium to be carried is larger than the diameter on the near side. SOLUTION: When a paper 1 is held between feed rollers 2L, 2R and pressure rollers 4L, 4R, the pressure rollers 4L, 4R press the paper 1 against the feed rollers 2L, 2R by the spring force, and the circumferential surface of the flexible feed rollers 2L, 2R is squeezed. Because the circumferential surface of the feed rollers 2L, 2R is outwardly tapered, and each circumferential surface of the feed rollers 2L, 2R is outwardly squeezed at the part in contact with the paper 1. Thus, the paper 1 is pulled outwardly by the feed rollers 2L, 2R.
Patent JP-H0343696-A (JP)
Title: Scroll form vacuum pump
Inventor: YAMAMOTO TAKASHI
IPC: F04D23/00
Filed: 1989-07-06
Abstract: PURPOSE:To lower partial load which is due to the pressure gradient of each division passage, by dividing exhaust passages circumferentially, and providing suction ports and discharge ports which are respectively plural and which are respectively connected with pressure territories of the same degree, in opposition to these respective divided passages. CONSTITUTION:A number of exhaust passages 6a-6c respectively opposing a number of pump steps 7a-7c, are divided into two respectively and circumferentially,a nd the 1st & the 2nd respective division passages 61, 62 are formed. Also, suction ports 21, 22 and discharge ports 31, 32 which are respectively plural and which are respectively connected with pressure territories of the same degree, are provided in opposition to respective division flow passages 61a-61c, 62a-62c respectively opposing respective pump steps 7a-7c. And pressure gradients at the respective exhaust passages A, B of the 1st & 2nd systems formed over respective pump steps 7a-7c, are set at a symmetrical relation against the shaft center O of a drive shaft. As a result, diametric load due to each pressure gradient is offset, and partial load acting on the shaft center O is prevented.
Patent JP-S6235785-A (JP)
Title: Electronic camera
Inventor: KOBAYASHI NAOKI
IPC: H04N5/781
Filed: 1985-08-08
Abstract: PURPOSE:To prevent a magnetic disk sheet from deforming when unused for a long period by interlocking a magnetic head with an operating member which is operated when the camera is not used, and preventing the magnetic head from separating from the magnetic disk sheet applying its contacting pressure to the magnetic disk sheet when the camera is not used. CONSTITUTION:When the camera is not used, its power switch is rotated to a position 'OFF'. Consequently, the projection part 13a of a contact piece opening/closing gear 13 contacts a contact piece 14 and leaves a contact piece 15 to run off the power source. Simultaneously, a gear 13 rotates a guide shaft 11 through a gear 12 to swing a head carriage 9 as shown by an arrow B, separating the magnetic head 16 from the magnetic sheet 8. Therefore, the magnetic sheet 8 is released from the contacting pressure of the magnetic head 16 when the camera is not used, thereby eliminating troubles in deformation which is caused in a long period.
Patent JP-H078523-A (JP)
Title: Bed with bedsore preventing device
Inventor: OMOTO KATSUYOSHI
IPC: A47C20/00
Filed: 1993-06-22
Abstract: PURPOSE:To provide a bed for preventing the sick and bedridden old man who are confined to their beds for a long time from having bedsores. CONSTITUTION:Elevating movers 8 are installed in every unit area formed by dividing the top surface of a bed like graph paper in such a manner as to go up and down to a rising position which agrees with the top surface of the bed and to a sinking position lower than that position, and adjacent elevating movers 8 are elevated alternately with a suitable period to periodically move a region of the body of the sick which comes into contact with the bed to be pressed, so that congestion is prevented and massage effect is produced so as to prevent bedsores.
Patent JP-H1119911-A (JP)
Title: Manufacture of plate-like inorganic hardened body
Inventor: TSUJI KEIICHI
IPC: B28B3/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a plate-like inorganic hardened body, which has a deep uneven pattern and a high interlaminar strength and is excellent in a freezing and thawing resistance. SOLUTION: In order to manufacture this hardened body, first of all, an un-hardened molded body by having a solid content concentration of 40-80 wt.% is obtained by supplying a hydraulic substance and a fiber-containing aqueous slurry to a plate-making machine. On this un-hardened body, an aqueous paste containing a hydraulic substance having a solid content concentration of 30-60 wt.% is placed so as to be embossed from a top layer surface in order to form an uneven pattern on the surface of the body and, after that cure and harden the body. A deep uneven pattern, which is hard to be obtained by the conventional manufacturing method, is obtained and a plate-like inorganic hardened body having a high interlaminar strength and excellent in a freezing and thawing resistance can be efficiently manufactured.
Patent JP-S6234925-A (JP)
Title: Blended rubber hose
Inventor: WATABE JUNICHI
IPC: C08L9/02
Filed: 1985-08-08
Abstract: PURPOSE:To obtain a single-layered low-cost rubber hose having high resistance to a mixture of gasoline and methanol, by crosslinking a composition containing chlorinated polyethylene rubber, a nitrile rubber and a crosslinking agent. CONSTITUTION:A blended rubber composed of (A) 10-90(wt)% chlorinated polyethylene rubber and (B) 90-10% nitrile rubber is crosslinked with (C) a crosslinking agent. The component A is an essentially amorphous rubber produced by chlorinating a polyethylene having weight-average molecular weight of >=50,000 to a chlorine content of 20-50% in aqueous suspension. The component C is a crosslinking system consisting of sulfur, trithiocyanuric acid and basic amine compound, or an organic peroxide crosslinking system. A compound of the group IIA metal of periodic table is used as a crosslinking accelerator.
Patent JP-H053101-A (JP)
Title: Electric device
Inventor: SUTEFUEN EMU YAKOBUZU
IPC: H01C7/02
Filed: 1991-07-16
Abstract: PURPOSE: To provide an electric device, with which the trouble of device caused by the intermittent application of voltage is decreased, although such a trouble frequently occurs with the increase in voltage to be applied to the electric device having a PTC conductive polymer element. CONSTITUTION: For an electric device having a radiation bridge PTC polymer element 1 (a) and two electrodes 2 connectable to a power source for allowing a current flow to the PTC element (b), when SEM scanning is applied to the device, maximum voltage difference between two points separated for 10 microns is not higher than 4.0 volts.
Patent JP-2001003486-A (JP)
Title: Outer wall panel and its manufacture
Inventor: OKAZAKI TOKIO
IPC: E04F13/14
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To constitute an outer wall with excellent design property without worrying about the slippage of a pattern by forming the lattice joint of the outer wall panel intentionally in the slipped state. SOLUTION: This outer wall panel 1 has a lattice pattern since a vertical fine joint 21, a vertical thick joint 22 and a vertical through joint 23 linearly extend in a height H direction from the upper end of the outer wall panel 1 to the lower end thereof, and a horizontal through-joint 33 linearly extends in a width W direction from one side of the outer wall panel 1 to the other side. In this lattice pattern, the respective vertical joints 2 of the vertical thin joint 21, the vertical thick joint 22 and the vertical through joint 23 are differed from the respective horizontal joints 3 of the horizontal thin joint 31, a horizontal thick joint 32, and a horizontal through joint 33, and the horizontal thin joint 31 and the horizontal thick joint 32 are provided zigzag extending from one side of the outer wall panel 1 to the other side.  Accordingly, the mounting error with the adjacent wall panel 1 is inconspicuous, and an integrated feeling as the whole building is formed of one wall surface can be imparted.
Patent JP-S5876102-A (JP)
Title: Apparatus for recovering organic solvent
Inventor: HORIUCHI KOUICHI
IPC: B01D9/02
Filed: 1981-10-31
Abstract: PURPOSE:To separate an org. solvent and water simply in high preciseness, by cooling a water containing org. solvent to precipitate only water in the org. solvent as an ice crystal. CONSTITUTION:A water containing org. solvent recovered from an org. solvent vapor generating source A by a recovery hood 1 is sent into a crystallizing separation apparatus 6 through an activated carbon layer 2 and cooled therein by brine cooled to -10--40 deg.C sent thereinto from a cooling apparatus 7 to form an ice crystal. This two-phase (sherebet like) org. solvent obtained from the ice crystal forming process is sent to a separation apparatus 6c such as a vibration screen to separate the org. solvent and the recovered org. solvent with a temp. of about -10 deg.C is sent into a precooling apparatus 6a to be recovered as the purified org. solvent while heat exchanged with the water containing org. solvent therein to precool the same. On othe other hand, the recovered ice crystal is discharged to the outside or returned to the generating source A from a line 8 to be melted therein and the org. solvent remaining in the ice crystal is evaporated to be again recovered by the hood 1.
Patent JP-H0617448-A (JP)
Title: Vibration controller of hydraulic actuator
Inventor: NAGASAWA KIYOTAKA
IPC: F15B11/00
Filed: 1992-07-02
Abstract: PURPOSE:To improve the operatability and reucte the degree of fatigue of an operator by controlling a vibration to be produced at the time of stopping a hydraulic actuator for construction machinery or the like. CONSTITUTION:An interval between two main pipelines 13 and 14 leading to a hydraulic cylinder 11 is connected by a solenoid on-off valve 26. A first sensor 30 is provided which detects the operation of an operating lever 17 of a pilot operating part 16, and also there is provided a second sensor 32 which detects the extent of pressure in the one side main pipeline 14. A solenoid 27 of the solenoid on-off valve 26 is controlled by an output signal out of a control part 29 based on each detected value of both these first and second sensors 30 and 32. When the operating lever 17 is operated and pressure in the one side main pipeline 14 detected by the second sensor 32 is reached to the specified working pressure or holding pressure, the solenoid on-off valve 26 is opened as long as the optionally specified time.
Patent JP-H10180970-A (JP)
Title: Pulp paper-containing opaque laminated body
Inventor: ONDA AKIO
IPC: D21H11/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To improve absorbing/drying property of ink and eliminate bleeding of ink by laminating, on at least one face of an opaque support layer, a surface layer consisting of a pulp paper containing a cane-lined pulp of sugar cane as a main component. SOLUTION: On at least one face of an opaque support layer 2, a surface layer 1 consisting of a pulp paper containing cane-lined (thick skin of main stem) pulp of sugar cane so as to form an opaque laminated body. For the opaque support layer, an opaque plant pulp paper, an opaque plastic film, a metallic film and the like are used. The pulp paper which forms the surface layer is made of a cane-lined material of sugar cane, which is pulped. The pulp paper containing the lined pulp as its main component is laminated and adhered to the opaque support layer so as to form the opaque laminated body. As for adhering method, a method using an adhesive and a heat fusion method are used.
Patent JP-H05200695-A (JP)
Title: Cross cutting device in fold machine for web rotary press
Inventor: HORUSUTO BERUNHARUTO MIHIYARIK
IPC: B41F13/60
Filed: 1992-07-02
Abstract: PURPOSE: To machine not only thin but thick cutting stock by utilizing a saw blade cylinder and a bearing cylinder having a blade bearing strip assembly. CONSTITUTION: A blade bearing strip assembly 7 includes a blade bearing component 8 of slight elasticity and a compression spring component 9, 16 disposed on the periphery of a bearing cylinder loosely in side-by-side relation to the blade bearing component 8 also loosely arranged. The two-piece structure of the blade bearing strip assembly 7 allows the use of a long-life thick saw blade 6 for the crosscutting of thin signatures of a maximum number of pages of ninety-six.
Patent JP-S6226771-A (JP)
Inventor: ROJIYAA UIRIAMU KERUMU
IPC: H01M6/46
Filed: 1986-07-24
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-2001002316-A (JP)
Title: Folding back device for lowermost paper piece of foldedly accumulated articles
Inventor: NISHI YOSHINORI
IPC: B65H45/14
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a folding back device for the lowermost paper piece of foldedly accumulated articles, for correctly folding half the paper piece at the lowermost surface even in foldedly accumulated articles different in a raw material, bulk, size, and the number. SOLUTION: A conveyer, for carrying foldedly accumulated articles T having a double paper sheet and continuously folded zigzag, is constituted of a shiftably placing conveyer 10 provided vertically and elevating-freely and vertically elevating the articles T with the papers T placed intact, a delivery part 30 equipped with a delivery plate for placing the articles T, and a folding back part for folding back the lowermost paper piece of the articles T supported by the delivery part 30. Consequently the articles are shiftedly placed from on the conveyer 10 onto the delivery plate when the conveyer 10 is lowered, and the articles T are shiftedly placed from on the delivery plate onto the conveyer 10 when the conveyer 10 is elevated.
Patent JP-H0224086-A (JP)
Title: Multifreedom joint
Inventor: SEKIGUCHI HISAYOSHI
IPC: B25J17/00
Filed: 1988-07-13
Abstract: PURPOSE:To make the titled multifreedom joint into small-sized and lightweight by supporting a spherical body by a gimbals mechanism and assembling a revolution position sensor onto a joint in each gimbals supporting part. CONSTITUTION:A spherical body 7 is supported onto an arm 1 by a gimbals structure. Each joint 15a-15c in each gimbals supporting part in this gimbals structure is a joint having a degree of freedom in revolution of one, and has a structure securing high precision by using a ball bearing, etc. The revolution position sensors 13a-13c are assembled into the joints 15a-15c.
Patent JP-S6332398-A (JP)
Inventor: IZUMIDA TATSUO
IPC: G21F9/22
Filed: 1986-07-28
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-S6332819-A (JP)
Inventor: HIRAKI SHUNKAI
IPC: H01H33/08
Filed: 1986-07-28
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-S6153463-A (JP)
Title: Nozzle device for pelton wheel
Inventor: OTANI FUMIO
IPC: F03B1/04
Filed: 1984-08-23
Abstract: PURPOSE:To let needle's self-closing force in time of opening drop to some extent as well as to reduce driving force of the needle, by installing a spring, exerting energizing force on the needle in the closing direction, and another spring, exerting the energizing force on the needle in the opening direction only in case of full-close of the needle and the vicinity. CONSTITUTION:When a needle 6 is full-close, a spring 16 built in position between an end part 9a of a cylinder 9 and a piston 12 in a servomotor 7 is made compressed whereby energizing force in an opening direction is given to the needle 6 via an output shaft 8. And, a spring pushing part 6a of the needle 6 is separated from a spring bearing 15, intercepting a spring 14 inside a spring chamber 13 exerting its energizing force on the needle 6. Under this condition, when pressure oil is fed to the inside of the cylinder 9 from a hydraulic port 11, the needle 6 gets opening by degrees. And, when opening of the needle 6 reaches the middle part, hydraulic unbalancing force due to hydraulic pressure and the energizing force of a spring 16 turns round, acting on the opening direction of the needle 6. Therefore, driving force of the servomotor 7 is reducible.
Patent JP-H0225601-A (JP)
Title: Distributing pipe structure for vapor generator
Inventor: SUZUKI TOSHIHIRO
IPC: F22B1/06
Filed: 1988-07-14
Abstract: PURPOSE:To reduce a flow speed of liquid metal flowing out of a distributing pipe and prevent a fluid vibration of a thermal transmitting pipe by a method wherein a baffle plate for restricting a flow speed of liquid metal flowing out of side holes is arranged around openings of the side holes of the distributing pipe and the baffle plate is formed with a plurality of openings for use in adjusting a flow rate of liquid metal and its flow speed. CONSTITUTION:Sodium flowing down a sodium distributing pipe 3 flows out of side holes 20 opened at a circumferential wall of the distributing pipe through an annulus part 24 of the distributing pipe, strikes against a baffle plate 23 and then flows out of an opening 25 of he baffle plate. A part of the flowing down sodium is flowed out of fine holes 22 at a bottom plate 21 as a flow having a low potential flow and then its speed is reduced to a low flow speed. A part of sodium struck against the baffle plate 23 moves upwardly within an annulus 24 of the distributing pipe. Since the uppermost end position of the opening 25 is located higher than the uppermost end position of the side holes 20 of the distributing pipe 3, so that it is not necessary to consider a syphone breaking level on a plant system, and then it is possible to provide an increased region of the opening 25 of the baffle plate 23.
Patent JP-H0735568-A (JP)
Title: Trigger device
Inventor: MORI KUNISHIRO
IPC: G01D3/00
Filed: 1993-07-16
Abstract: PURPOSE:To provide a trigger device having the capability of completely preventing the occurrence of malfunction while setting a short measurement time for following up a natural phenomenon, and ensuring a burst to be properly detected, regarding a trigger device for measuring a random phenomenon in the natural world and detecting bursted state. CONSTITUTION:The occurrence of radiation or the like is measured repeatedly over the prescribed time in a counting circuit 2, and the results of the measurement are compared in a comparator 4 to process the results on the basis of the Poisson's distribution. The comparison result is flagged in a shift register 5 and saved. Then, the number of flags over a plurality of consecutive times is measured with a flag check circuit 6, and processed on the basis of the binominal distribution for comparison with a reference flag number established with a flag comparator 7. As a result, the probability where the flag number in the shift register 5 is equal to or above the prescribed value, can be made zero and, therefore, the occurrence of malfunction can be completely prevented.
Patent JP-H0781319-A (JP)
Title: Studless tire
Inventor: HATANAKA KENJI
IPC: B60C11/03
Filed: 1993-06-24
Abstract: PURPOSE:To provide a studless tire that has made improvements in traveling on an icy and snowy road surface, especially in cornering performance. CONSTITUTION:This tire consists of three blocks 6, 7 and 8 to be form by vertical grooves 2, 3, 4 and a horizontal groove 5, and it is provided with a tread pattern with at least one block line extending in the tire circumferential direction, and in circumferential block lines of these blocks 6 and 7, at least one piece of two sub blocks 12 and 13, making the circumferential direction a major side and the turning axial direction a minor side, is installed at the outside in the tire tuning axial direction of the block withing one pictch via two sub grooves 6a and 7a shallower than these vertical grooves 2, 3 and 4. In addition, sub blocks 12 and 12 or 13 and 13 being situated in an equidistance at both sides of a grounding center line OL are installed as shifted one by one with each other, and thereby the ratio of a land area L to a sea area S should be set to L/S=(0.5 to 0.65)/(0.5 to 0.35).