baber/WOPTO huggingface dataset:
Patent JP-S61258935-A (JP)
Title: Compression ratio variable apparatus for internal-combustion engine
Inventor: TAKAYAMA TOMOAKI
IPC: F02D15/02
Filed: 1985-05-09
Abstract: PURPOSE:To simplify the structure and to suppress the noise by splitting a connecting rod into two then coupling through a rolling arm and moving the fulcrum of arm through cylinder mechanism thus varying the compression ratio. CONSTITUTION:First and second connecting rods 16, 20 are coupled through a rolling arm 22 then one end of said arm 22 is coupled to the rod 34 of cylinder mechanism 28. When opening an opening/closing valve 42 for controlling supply/ discharge of lubricant against the oil pressure chamber 40 in cylinder mechanism 28 during compression or exhaust stroke, downward force is applied onto the piston 38 to lower the ram 32 while discharging the oil in oil pressure chamber 40 to an oil pan 11. While when opening said valve 42 during intake stroke, upward force will function onto the pin 38 thus to lift the ram 32. Consequently, the compression ratio can be varied by varying the position of fulcrum of rolling arm.
Patent JP-H07304122-A (JP)
Title: Formation of package
Inventor: SAHASHI MASAMI
IPC: B31B50/25
Filed: 1994-05-10
Abstract: PURPOSE:To prevent cracking even when bending is repeated by forming a bending notch to a plypropylene sheet by a blade and bending the sheet through the bending notch to form a container, a lid and a case. CONSTITUTION:A polypropylene sheet 1 is placed on a placing stand 5 in such a state that a lift member 6 is raised and, next, the lift member 6 is allowed to fall to form a bending notch 2 to the polypropylene sheet 1 by the blade 3 provided to the under surface part of the lift member 6. At this time, the bending notch 2 is provided so as to leave a dimension (a). In this process, the polypropylene sheet 1 is preliminarily cut out so as to obtain the outer shape corresponding to the extend elevation of a package such as a container, a lid or a case and the cut-out sheet is placed on the placing stand 5 to provide the notch to the sheet or the sheet 1 is cut out so as to obtain the outer shape corresponding to the extend elevation of the package by a separate outer shape cutting blade when the notch 2 is provided. Thereafter, the sheet is bent along the notch and an adhesive piece and the opposed piece are bonded to assemble a package.
Patent JP-S59224461-A (JP)
Title: Diaphragm type fuel pump
Inventor: OOGAKI YOSHIO
IPC: F02M37/44
Filed: 1983-06-02
Abstract: PURPOSE:To remove accumulated matters in a drain groove at the time of fuel filter exchange by screwing and holding a fuel filter unit to be also used for a suction chamber at the top face of an out chamber of a diaphragm type fuel pump. CONSTITUTION:Fuel introduced from a suction pipe 37 is conducted through a hole 39 of a connector 38 and pass-holes 34 and 35 into a filter paper 22, while alien matters and water in the fuel are collected in a drain groove 33. After passing through the paper filter 22, the fuel is conducted through a suction port 29 to expand a suction valve 28, and passes through a penetration hole 31 into a pump chamber 8. Furthermore, it passes through a discharge port 12 to expand a discharge valve 10, and is sent to a carburetor via a discharge chamber 7 and a discharge pipe 43. The fuel filter unit 18 is exchanged by rotating a rib 40 of an upper casing 19 and releasing a bolt nut joint. Since accumulated drains are removed at the time of this filter exchange, no special cleaning is needed.
Patent JP-S63261615-A (JP)
Title: Superconductive cable
Inventor: KONO TSUKASA
IPC: H01B12/02
Filed: 1987-04-20
Abstract: PURPOSE:To prevent the nonuniform composition due to the deterioration of the oxygen atom density in a superconductor by burying metal wires made of copper, copper alloy, or the like formed with an oxide film on the surface inside an oxide superconductor. CONSTITUTION:A superconductive cable is provided with a metal film layer 2 made of oxygenless copper, oxygenless copper alloy, or the like on a superconductor 1 with a circular cross section, and multiple metal wires 3... made of metal such as copper or copper alloy and formed with an oxide film of Cu2O, CuO, Cu2O3, etc., on the surface are buried apart from each other inside the superconductor 1. An A-B-Cu-O oxide superconductive material is used for the superconductor 1, where A indicates one or more elements selected from the IIIa group elements such as Y, La, Ce, Pr, and B indicates one or more elements selected from the alkaline earth metal elements such as Be, Sr, Mg. The diameter and number of the metal wires 3 are determined considering the oxygen atom absorption quantity by the metal film layer 2 at the time of heat treatment. The nonuniformity of the superconductor is thereby prevented, and the good superconductive characteristic is obtained.
Patent JP-S5220516-A (JP)
Title: Slip support apparatus for vehicle
Inventor: FUKAYA TOSHIO
IPC: B61B13/08
Filed: 1975-08-10
Abstract: PURPOSE: To provide a slip support apparatus of a structure such that a lubricant for forming a squeeze oil film between slide shoe and guide track is supplied in the pressurized form. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58285-A (JP)
Inventor: HAYASHI YUTAKA
IPC: B07C5/342
Filed: 1981-06-23
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-S62254328-A (JP)
Inventor: MARUYAMA TOSHIMASA
IPC: H01H33/18
Filed: 1986-04-25
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-H02274268-A (JP)
Title: Medical equipment
Inventor: KOOTAKA MITSUO
IPC: A61N5/06
Filed: 1989-04-17
Abstract: PURPOSE:To cause expansion of a small vein to activate metabolism and obtain a medical effect on treatment of the affected part by providing an internal reflecting-form body, a mercury lamp, and a crystal body held by the lower end opening part of the body funnel part. CONSTITUTION:When a determined mercury lamp 3 is lighted, a minimum rubefacient irradiation quantity causing expansion to a small vein of ultraviolet rays having wavelength of 320 to 400nm is irradiated and internally reflected. When this reflected light is swallowed to irradiate a crystal body 4 in the lower part, the crystal body 4 is excited at 40 deg.C or more which is slightly higher than the body temperature to generate a oscillatory wave. When the protruded part from the body of the crystal body 4 is made into contact with the affected part, the temperature of the crystal body 4 is raised to the body temperature or more to activate the oscillation, and the oscillatory wave of the crystal body 4 is transmitted to activate the function of the tissues of the human body, so that a treatment effect can be obtained.
Patent JP-S63279747-A (JP)
Title: Space bar feeder for fishery palletizer
Inventor: OTA KATSUMI
IPC: A23B4/06
Filed: 1987-04-22
Abstract: PURPOSE:To obtain a space bar feeder, having a spacer bar stock mechanism, space bar feeding mechanism, fed space bar stoppers, etc., and capable of automatically feeding space bars for placing on pans containing many fishes every time the pans are piled up. CONSTITUTION:Many space bars are placed in space bar stock gaps 12 formed by joist stock guides 13 of a space bar stock mechanism 10 by manual operation. A space bar feeding mechanism 20 is vertically moved by a lifter to drop the space bars from the space bar stock mechanism 10 one by one. The space bars are led to gaps 25 formed by feeding guides 26 and received by fed space bar stoppers 27 and the space bar feeding mechanism 20 is lowered by the lifter and stopped on pans (P), containing fishes and piled up by a loader and space bars are placed thereon.
Patent JP-S63263758-A (JP)
Title: Semiconductor memory
Inventor: SUNAMI HIDEO
IPC: H01L21/8242
Filed: 1987-04-22
Abstract: PURPOSE:To augment the capacity of a capacitor and to obtain an increase in the density of a memory by a method wherein bit lines are buried in under the capacitor and a switching transistor and word lines to intersect with the bit lines are provided over the bit lines. CONSTITUTION:Bit lines 6 are buried in the lower part in a first groove formed in a semiconductor substrate 1 under a capacitor 200 and a switching transistor 100 and word lines 17 are formed in such a way as to intersect with the bit lines 6 over the bit lines 6. Accordingly, as the transistor 100, the bit lines 6 and the word lines 17 can be buried in the deeper groove and a shallower groove, the capacitor 200 only can be formed on the surface of the substrate 1. Moreover, as each bit line 6 is buried in the deeper groove provided in the substrate 1, the line is shielded by not only an insulating film 5 but also the substrate 1 and induced noise can be significantly reduced. Thereby, the upper surface of the substrate can be all used as the storage capacitor and the capacity of the capacitor can be augmented and at the same time, an increase in the density of a memory can be contrived.
Patent JP-S62256268-A (JP)
Title: Magnetic disk device
Inventor: KITAMURA SHUNJI
IPC: G11B20/18
Filed: 1986-04-26
Abstract: PURPOSE:To improve the reliability by recording an address having the prescribed number of times or over of data error in a recording medium so as to prevent a data from being written in a defective location on the medium. CONSTITUTION:A check bit is added (3) to a serial data being the result of conversion of a parallel data recorded onto a recording medium from a host computer CP 1 by a P/S conversion circuit 11 and required information such as an address is added by a controller CT 4 and fed to a driver 5. A binarized, data (8) read from a magnetic head from which an undesired component such as a clock is separated (9) is subject to check by a check circuit 10 via the CT 4. When the circuit 10 detects an error, the address written with the erroneous data is written in an error address recording means 14. When no access request comes from the CP 1, a CPU 12 accesses the means 14 and when the read data includes still an error, the number of times of the error is written in an error number recording means 15. When the number of times of error of the means 15 is a prescribed number or over, the CPU 12 detects the address as a defective address and makes a driver 13 write the data in an alternate address.
Patent JP-S5222358-A (JP)
Title: Purifying process of organic matter containing waste water
Inventor: MURASE TAMOTSU
IPC: C02F1/28
Filed: 1975-08-13
Abstract: PURPOSE: To reclaim without loss of absorbability and reuse active carbon repetitively used in absorptive purifying process of organic matter-containing waste matter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5322754-A (JP)
Title: Digital dis play device inspecting apparatus
Inventor: ISHIHARA SADAO
IPC: G01D18/00
Filed: 1976-08-16
Abstract: PURPOSE: To rapidly inspect the segment display of a digital watch, etc. by extracting a part of information of each segment with maks, evaluating said information thereby checking all segment operations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59223837-A (JP)
Title: Display/input device
Inventor: SUZAWA OSAMU
IPC: G06F3/0487
Filed: 1983-06-01
Abstract: PURPOSE:To prevent the malfunction of a key input by providing projections unified with one of a pair of substrates constituting a key part and forming the transparent electrode patterns at each bottom part of the recessed part between projections. CONSTITUTION:The projections are provided to a substrate 18 of a pair of substrates 18 and 21 for key input, and a transparent electrode pattern 19 is formed at the bottom part of the recessed part between the projections. While an electrode pattern 20 is formed on the other substrate 21 in the direction crossing the pattern 19. Thus these patterns 19 and 20 are separated from each other owing to said projections although the space is small between both patterns. This prevents a malfunction of key input which is due to a natural contact between patterns 19 and 20. Furthermore, an accurate key input is secured since a contact is secured between the electrode patterns only at a pressed area.
Patent JP-H06305482-A (JP)
Title: Catamaran type unloader ship
Inventor: KUIOKA KIYOSHI
IPC: B63B25/04
Filed: 1993-04-23
Abstract: PURPOSE:To provide an unloader ship for unloading loaded material from an earth carrier loaded with mud such as sludge gathered at a dredging site and transporting a large volume efficiently by land. CONSTITUTION:Hulls 102, 102 of the same shape disposed parallelly with an earth carrier 20 placed in between are connected to each other by a pair of front and rear frames 104. A catamaran type unloader ship 100 of such constitution is provided with earth carrier towing winch devices 160, guide rollers 130, and high-concentration dredging and force-feeding machines 110 turnable and vertically elevated by cranes 114.
Patent JP-S58215145-A (JP)
Title: Loop form data transmission system
Inventor: ARANAKA EIJI
IPC: H04L12/437
Filed: 1982-06-09
Abstract: PURPOSE:To reconstitute a data transmission system quickly, by switching a transmission line of each data station to a spare loop transmission line if a failure takes place. CONSTITUTION:A station disconnecting relay ml is operated in normal station, each station of the loop transmission line is connected to a main transmission line ML and disconnected from the spare transmission line SL. If the main transmission line ML is opened between slave stations B and C, since no receiving data is given to the slave station C and a main station P even after a prescribed time, it is detected to operate a changeover relay sl to change over relay contacts sl1-sl4 for connecting a receiving circuit section 1 and a transmission circuit section 2 connected to the main transmission line ML to the spare transmission line.
Patent JP-S60242547-A (JP)
Title: Reproducing device for information disk
Inventor: SUKEGAWA KATSUNORI
IPC: G11B17/04
Filed: 1984-05-15
Abstract: PURPOSE:To prevent a disk holding mechanism from malfunctioning by releasing a member for absent push inhibition in the early stage of the insertion of a case with a lid by the abutting against the lid. CONSTITUTION:If an empty case which does not a lid 3 is inserted while the lid 3 and a disk 2 are not held, part 33a of opener 33 and 33 which are pressed upward and downward and opened by locking the opening edge of the case 1 abut on push levers 7 and 8 directly and the push levers 7 and 8 rotate slightly according to the forward movement of the openers 33. An absent punch inhibiting lever 26, however, is energized to rotate clockwise all the time, so a stepped lock part 26b formed atop of the lever 26 abuts on an end edge of a rectangular hole 29 to inhibit the push levers 7 and 8 from further rotating, and a lock lever 21 operates to inhibit the insertion of the empty case 1 up to where a clamping mechanism operates.
Patent JP-H11291871-A (JP)
Title: Link device for wiper
Inventor: ISHII YOSHINORI
IPC: B60S1/24
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a noise and the infeasible transmission of power by covering a link connecting rod and a ball retainer with a joint cover main body, and surrounding a junction between a seal member and the link connecting rod with a joint cover. SOLUTION: The link connecting rod fitting section 6c of a first ball retainer 6 is inserted and fixed into the first ball retainer fitting section 5b of a link connecting rod 5, and they are covered with the joint cover main body 8a of a first joint cover 8. The tubular lug 8e of the joint cover main body 8a is provided on the outer periphery of the seal member coupling section 6b of the first ball retainer 6, and a seal member 4 is fitted to the shaft section 3a of a first ball pin 3. A ball retainer coupling section 4c formed on a seal member main body 4a is surrounded by the tubular lug 8e. Even if a gap is generated between the seal member coupling section 6e of the first ball retainer 6 and the ball retainer coupling section 4c, rainwater, or the like does not enter the gap.
Patent JP-H09287351-A (JP)
Title: Housing type safe device
Inventor: HIRANO SADAO
IPC: E05G1/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve safety, and to prevent a damage by detecting the opening of a door for a safe and inhibiting the forward movement and retreat operation of a driving means forward moving and retreating the safe installed into a housing chamber at the time of the opening of the door. SOLUTION: A lifting-lowering drive mechanism 4 forward moves a safe 5 placed on a table plate 43 through a rotary table 7 from the inside of a housing chamber 1 to the outside of the chamber through an opening 2 or retreats the safe 5 from the outside of the chamber to the inside of the housing chamber 1. A limit switch as an opening detecting means annexed to the safe 5 is operated under the state, in which the door 51 of the safe 5 is opened, at that time. The lifting and lowering operation is inhibited when the limit switch is brought to an operated state (the open state of the door 51) in the lifting-lowering drive mechanism 4. Accordingly, even when lifting-lowering operation is conducted erroneously during deposit and extraction to and from the safe 5, the safe 5 is not worked, and the safety of a user can be ensured.  A collision against the periphery of the opening 2 for forward movement and retreat of the opened door 51 and the damage to the opening 2 for forward movement and retreat of the door 51 are also prevented at the time of lowering operation.
Patent JP-S58215468-A (JP)
Title: Water ink for ink jet recording
Inventor: MURAKAMI KAKUJI
IPC: C09D11/328
Filed: 1982-06-09
Abstract: PURPOSE:To provide ink which can retain stable ejectability over a long period of time and gives clear printed image in pure black and having excellent resistance to water, light and wear, by incorporating direct black and acid black dyes. CONSTITUTION:A water ink for ink jet recording contains at least one direct black dye of C.I. Direct black series (such as C.I. direct black 17, 19, 32, 74, etc.) and at least one acid black dye of C.I. Acid black series (such as C.I. acid black 1, 7, 24, 94, etc.) in combination. This ink can retain stable ejectability in use over a long period of time, and high-density printed image in pure black can be formed without detriment to good water resistance inherent to the direct dye. Even when this ink is storaged over a long period of time, the ink does not cause the precipitation of solids nor change in physical properties and is odorless and highly safe.
Patent JP-H04307545-A (JP)
Title: Phase shift mask and its production
Inventor: KIKUKAWA SHINYA
IPC: G03F1/68
Filed: 1991-04-04
Abstract: PURPOSE:To offer a phase shift mask by which variation of film thickness of a phase shifter having recessed and projected parts in a light-shielding film is suppressed and can give sharp contrast in the edge of the light shielding film and a shifter pattern with high transmittance for the light of exposure wavelength. CONSTITUTION:The phase shift mask is used in the process of photolithography to increase the resolution and consists of a quartz glass substrate 1, shifter 2 on the substrate 1 to inverse the phase of light, and a light-shielding mask 7 comprising a light-shielding film having a semiconductor IC circuit pattern.
Patent JP-S59224012-A (JP)
Inventor: TSUJI TAKAO
IPC: H01B7/08
Filed: 1983-06-03
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-S59223808-A (JP)
Title: Numerically controlled machine tool
Inventor: MIYATA TERUO
IPC: G05B19/18
Filed: 1983-06-03
Abstract: PURPOSE:To decrease the manhour required for inputting the processing condition data by providing a function to a numerically controlled machine tool to produce automatically the condition data needed for processing with a small quantity of data which serves as a key. CONSTITUTION:A CPU13 of a controller 12 prodces the standard data of processing conditions, a table of correction coefficient values and a function to decide the brain of said table based on a program registered to an ROM16 to the key data supplied to an interface I/F15 from a control board 11 and stores them into an RAM17. Then the CPU13 reads out the standard data by the working cycle number within the key data and sets it as the base data on the processing conditions and then reads out the correction coefficient value corresponding to the key data to obtain the total sum of said correction coefficient value. This total sum is multiplied by the base data on the processing conditions to obtain the processing condition data. This condition data is stored to the RAM17. The CPU13 delivers the control signal Sout to a grining machine 18 based on the processing condition data via an I/F18 while monitoring the state Sin of the board 1 via an I/F19.
Patent JP-S59223333-A (JP)
Inventor: SASAKI KOUKI
IPC: D02G1/04
Filed: 1983-06-03
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-S58215722-A (JP)
Title: Polyester film for use in magnetic recording material
Inventor: UCHIUMI SHIGEO
IPC: B29C55/00
Filed: 1982-06-08
Abstract: PURPOSE:To obtain the titled film superior in smoothness and lubricity, high in density, by limiting average refractive index and biaxial orientation degree in specified ranges and lowering surface roughness to not over a specified value. CONSTITUTION:The present polyester film is biaxially stretched to orient the polymer molecules biaxially, and its average refractive index n and its face orientation degree DELTAP satisfy inequalities and equations I and II, and its average surface protuberance height is <=15nm. As a result, it is distinguished in electrical characteristics, and excellent in smoothness and lubricity, and suitable for use in magnetic recording materials capable of high density recording, such as video magnetic tape, magnetic video disc, and floppy disc.
Patent JP-H10283515-A (JP)
Title: Automatic fare adjusting machine
Inventor: TAKEDA KAZUO
IPC: G07B15/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To automate a fare adjustment job even to a user who can not buy a train ticket at a boarding station by providing a customer plane with a boarding station selecting means which selects a boarding station and making a ticket issuing part issue a fare adjustment ticket on the condition that a boarding station is selected and that fare is thrown in. SOLUTION: An original ticket processing part 20 detects the insertion of original tickets and communicates magnetic information stored on them to a main controlling part 70. The part 70 decides whether fare adjustment of the tickets that ride beyond their value is possible or not through the communication. A money processing part 30 operates the amount of bills and coins which are inserted. When a user throws in money that exceeds the amount for a fare adjustment ticket, the part 70 instructs to discharge the change and instructs a ticket issuing part 40 to issue a ticket. The part 40 prints ticket surface information that is previously stored and magnetic information according to information from the part 70 on a train ticket, records them and issues the ticket.  Based on the magnetic information stored at the time of issuing the ticket, it is possible to exist from an automatic checking and collecting machine.