baber/WOPTO huggingface dataset:
Patent JP-S61247865-A (JP)
Title: Fuel injection type engine
Inventor: SHIRAISHI HIDEO
IPC: F02M69/04
Filed: 1985-04-25
Abstract: PURPOSE:To enhance the combustibility of an engine to aim at enhancing the fuel economy of the same having a fuel injection valve disposed in the merging section of two intake ports, by setting the bore diameter of one of two intake ports which is near to an ignition plug, to a large value. CONSTITUTION:Two intake ports 2, 3 parted by partition plate 13 and one exhaust port 4 are opened to an engine cylinder 1. A fuel injection valve 6 is disposed in the upstream side merging section of two intake ports 2, 3, having two jet ports directed to these two ports 2, 3. Further, ignition plug 7 is biased toward the intake-air port 2 side. In this arrangement, one of two jet ports of the fuel injection valve 6 having a larger bore diameter is directed to the intake port 2 near to the ignition plug 7 while another one having a smaller bore diameter is directed to the intake port 3. With this arrangement, a rich mixture may be created in the vicinity of the ignition plug 7, thereby it is possible to ensure a satisfactory ignition ability even if the air-fuel ratio is set to be leans as a whole.
Patent JP-H04321241-A (JP)
Title: Manufacture of semiconductor device and conveyance apparatus for hermetically sealed semiconductor lead frame
Inventor: ISHIZUKA MITSUHIRO
IPC: H01L21/50
Filed: 1991-04-22
Abstract: PURPOSE:To easily and accurately align a feed claw with the feed position of a semiconductor lead frame and to slide a cover so as to be always in close contact with a lid in the up-and-down reciprocating action of the feed claw by a simple constitution when the semiconductor lead frame is conveyed and a semiconductor device is manufactured. CONSTITUTION:A cover 7A is arranged on the surface of a lid 4 so as to cover a relief hole 4b, for movement use, for a feed claw 5A; a cutout 7a is formed so as to escape from the feed claw 5A when the cover 7A is attached and detached; the cover 7A is mounted in such a way that the cutout 7A is fitted to the feed claw 5A and that the cover is guided by a guide 4c. The cover 7A and the lid 4 are formed of a magnetic substance; the cover 7A is magnetized. On the other hand, the feed claw 5A is formed of a nonmagnetic substance.
Patent JP-S63257173-A (JP)
Title: Picture tone adjustment for dual picture image in electron microscope
Inventor: SHIMADA MIKIYA
IPC: H01J37/22
Filed: 1987-04-13
Abstract: PURPOSE:To enrich a function of dual picture image display and also to obtain picture images which are clear and easy to understand by making it possible to independently adjust two different picture images on a screen into optional picture tones. CONSTITUTION:Two electron beam scannings, a first scanning and a second scanning, and a switching circuit 13 are simultaneously controlled by a control circuit 11, and a signal source is detected by a detector 8. Signals from the detector 8 are optionally amplified and adjusted by a video amplifier 9 and only in the second scanning period the signals of the video amplifier are adjusted again by a video adjusting circuit 12. A switching circuit 13 which is controlled by the controlled circuit 11 makes switching of the output signal of the amplifier 9 so that the signal flows to CRT 10 for picture display in the first scanning period and the signal flows to CRT 10 for picture display after passing through a video adjusting circuit 12 in the period of the second scanning period. With this arrangement two different picture images on the same screen can be independently adjusted to optional tones thus dual images which are clearer and easier to understand can be obtained.
Patent JP-S60237165-A (JP)
Title: Firing timing controller for engine
Inventor: TAKAYASU HIDEKAZU
IPC: F02P5/14
Filed: 1984-05-08
Abstract: PURPOSE:To adjust the setting position of firing timing detecting section around a crank shaft under low speed rotation by providing a temperature sensitive operating member for varying the condition with correspondance to the engine temperature variation. CONSTITUTION:A low speed side stopper 48 will limit the rotation of supporting base 15 and a pulser coil 16 around a crank shaft 11 to the lag angle side. Consequently, under low speed rotation where the engine is cooled, a temperature sensitive member 50 is at the contracted position of a drive rod 52 to bring a cam 53 into lowering position while to stop the low speed side stopper 48 at the position departed by the distance L1 from said rod 52 and to set a pulser coil 16 to the lead angle side thus to adjust the firing timing to further lead angle position. While under low speed rotation after warming of engine, said cam 53 will lift to bring the stopper 48 at the position separated by the distance L2 from said rod 52 (separated by the distance DELTAL to the lag angle side from aforementioned position) to set the pulser coil 16 at the lag angle detecting side thus to adjust the firing timing further to the lag angle side.
Patent JP-H04321488-A (JP)
Title: Asymmetrical rigid wing of airplane
Inventor: NAGAHATA MASASHI
IPC: B64C1/26
Filed: 1991-04-22
Abstract: PURPOSE:To enhance the flutter characteristic of an airplane wing by arranging it so that the rigidity of its mounting part is asymmetrical about the airplane axis. CONSTITUTION:To mount a main wing on a fuselage 1, a shock mount 5 made of rubber, etc., to exert spring action in the axial direction of a bolt is interposed between the mounting seat 3 at the front right and the main wing 2. Between the mounting seat 4 at the rear right and each eye piece 2a constituting the mounting part of main wing 2, shock mounts 6 are interposed made of the same material as the first named shock mount 5 while pinching the eye piece 2a. Thus shock mounts 5, 6 are installed on only one side at the front and rear of the main wing 2 about the airplane axis, which should provide a symmetrical rigidity to lead to enhancement of the flutter characteristic according to the form of object loaded such that the flutter velocity lowers extremely in the counter-symmetrical mode.
Patent JP-S63258361-A (JP)
Title: Manufacturing device for floppy disk jacket
Inventor: SATO ATSUSHI
IPC: B65H39/055
Filed: 1987-04-13
Abstract: PURPOSE:To affix a liner which is thin, air-permeable, easily napped, easily entangled and soft accurately and mechanically to a jacket by temporarily joining the position-aligned liner to the jacket supplied. CONSTITUTION:Laminated liners 1 are separated one by one from their top tier by means of a pickup head 22 of a liner separation-supply device 2, supplied onto a transfer device 3 by the rotation of a rotary joint 21, and accurately positioned between racks 31 by means of pulse air flow from a nozzle 41 of a position aligning device 4. A jacket 1' on the other hand is supplied onto the liner 1 position-aligned by means of a rotary joint 51 of a jacket supply device 5, a pickup head 52, and a holding device 53, is temporarily affixed by means of a temporal affixing device 6, reversed by a takeout-reverse device 7, sent to an affixing device 8, and affixed by a pair of heat seal rolls 82. In this way, the soft liner can be accurately affixed to make mechanization possible.
Patent JP-H08188537-A (JP)
Title: Levorotatory protein for recovering immunity against aids virus or leukocyte or lymphocyte and its production
Inventor: MITANI IKUSABURO
IPC: A61P31/12
Filed: 1994-04-05
Abstract: PURPOSE: To obtain a protein PIM useful as a raw material protein for accurately producing a factor used for improving inflammatory tissues and immunity against AIDS with an own chromosome in a proper amount, capable of recovering the immunity against AIDS, and capable of predisposingly improving the inflammatory tissues and organs themselves suffered from cancers, etc. CONSTITUTION: A mollusk or vertebrate having optically levorotatory proteins or an organism having the proteins in the cytoplasms is used as a raw material. In stead of being detoxicated with heterogeneous enzymes contained in the raw material, these enzymes are degraded or inactivated while preserving nutritive amino acids used for the detoxication and obtain the objective non- enzymatic protein PIM. The PIM can easily pass through semi-permeable cytoplasmic membranes, be immediately supplied as a nutritive protein for substrates and as a substrate factor for mitochondria, and can predisposingly improve the inflammations of the tissues of organs suffered from cancers, etc., first since the dawn of the history.
Patent JP-H03288968-A (JP)
Title: Picture information filing device
Inventor: SAKAMOTO HIROTAKA
IPC: G06T1/00
Filed: 1990-04-05
Abstract: PURPOSE:To eliminate the necessity of an operation for return from a picture storage mode to an edition mode and to easily additionally define an item by displaying undefined information each time the item of a classification list or an attribute list is added, and additionally describing the information. CONSTITUTION:When the new item is required in the picture storage mode, an undefined area is instructed by a write pen 10. Then, a means 30 to judge whether the information is defined or not, checks the contents of a relation table 51 and when it is judged that the undefined item is instructed, a means 31 to add the information to the undefined information area embeds data inputted from a keyboard 2 to the undefined area and updates the relation table 51. Thus, it is not necessary to return the mode from the picture storage mode to the edition mode each time the item of the classification list or the attribute list is added, and the item can be easily additionally defined.
Patent JP-2000279048-A (JP)
Title: Portable toilet for pet
Inventor: MURATA SUSUMU
IPC: B65F1/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet for pets capable of compactly constructing without spoiling portability even though a dropping-receiving part made wider than that of the usual one and disposing droppings without requiring for an owner a big motion such as bending down and the like. SOLUTION: A vessel body 21 is swingably pivoted under side of a main rod 10 extending downward from a grip 12. An opening and closing rod 30 for swinging the vessel body 21 between a using position in which the opening in directing forward and a portable position in which the opening is directed upward is installed. A lids 22 is installed to be rotatable on a downside opening rim of the vessel body 21 in using position around a shaft center along the rim. A linking material 40, which swings the lid 22 from the opened state in the using position to a state covering the vessel body 21, is installed to be interlocking with the swinging of the vessel body 21 to the portable position by the opening and closing rod 30.
Patent JP-S58208099-A (JP)
Inventor: NAKADA KIYOSHI
IPC: B44C1/28
Filed: 1982-05-28
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-H09279827-A (JP)
Title: Construction structure for synthetic resin-made siding
Inventor: YAMADA TAKASHI
IPC: E04F19/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a construction structure which is capable of preventing the end of a siding material from coming off from an accessory material resultant from thermal contraction of a siding material caused by temperature changes and the generation of undulation or deformation on the surface of the siding material. SOLUTION: An accessory material 11 provided on the end of a siding comprises a pre-mounting material 12 preliminary mounted on a wall and a cover material 13 which is mounted on the pre-mounting material 12 and covers the end of the siding material after the end of the siding material 1 is laid out at a specified position of the pre-mounting material 12. Two positioning projected strips 21a and 21b or recessed grooves, which are designed to show the end layout position of the siding material 1 for high temperature and low temperature service, are provided in the longitudinal direction of the pre- mounting material 12.
Patent JP-H11268070-A (JP)
Title: Foaming machine
Inventor: NAKATSUKA YOSHIHISA
IPC: B29C33/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To automatically set a steam pressure setting work performed heretofore by manual work by a skilled person to the setting condition of an attached mold. SOLUTION: A foam molding machine is constituted of a foaming mold having steam chambers 2a, 2b, the steam pipings 3a, 3b connected to the mold 1, the pressure detector detecting the pressure in the mold 1, the control valves 5a, 5b arranged to the steam pipings 3a, 3b, the drain pipings 20a, 20b connected to molds 1a, 1b and a control part (cont). The detection value of the pressure detector is compared with a preliminarily inputted set value to perform feedback control so as to match the pressure of the steam supplied to the steam chambers 2a, 2b with a set value.
Patent JP-S60235752-A (JP)
Inventor: HIRAOKA SABUROU
IPC: C04B28/20
Filed: 1984-05-09
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-H04302340-A (JP)
Title: Password information erasing system
Inventor: ONO TORU
IPC: G06F21/62
Filed: 1991-03-29
Abstract: PURPOSE:To easily erase only password information in a personal computer and a work station. CONSTITUTION:The program of an information processor main body 1 erases the password information 41 on backup memory 4 when a user detects the depression of a password clear key 31 provided at a keyboard 3, etc., at the time of starting up a system.
Patent JP-S5718410-A (JP)
Title: Oil supply device for two-cycle internal combustion engine
Inventor: ASAKA URATAROU
IPC: F02B75/02
Filed: 1980-07-05
Abstract: PURPOSE: To reduce sliding portions for preventing oil leakage while facilitating  work by opening and closing an intake port communicating to an oil source and a  discharge port communicating to an intake path of an engine with a check valve provided in each port.  
     CONSTITUTION: A chamber 6 intercommunicating an intake port 3 to which an intake path 2 connected to an oil pressure source opens and a discharge port 5 to which a discharge path 4 connected to an intake path of an engine opens is provided on the upper portion of a pump body 1. A pump chamber is formed with the chamber 6 having a plunger 8 fitted oil-tight in a turnout 7 branched from the chamber 6, a first check valve 9 provided in the intake port 3 to open in the intake direction and a second check valve 10 provided in the discharge port 5 to open in the discharge direction. The plunger 8 is slid by a lift cam 11 in synchronization with rotation of the engine. The lift cam 11 is provided with a rotary gear 11a meshing with  a worm 12a while engaging elastically a control cam 13b interlocked with a throttle  valve. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06297819-A (JP)
Title: Printer
Inventor: YAMAUCHI NAOKI
IPC: B41J29/42
Filed: 1993-04-19
Abstract: PURPOSE:To grasp an image to be printed by a printing means and the progress state of processing. CONSTITUTION:When an output information developement on a display RAM 4 is started, a CPU 1 extracts sample display output information from the printing output display information sccessively developed on the display RAM 4 in a rough sample dot pattern. A panel part 8 is provided with a dot matrix display device for displaying the sample display output information similar to the output information printed out by a printing mechanism part 7. In this manner, an image to be printed by a printing means and the progress state of processing can be grasped.
Patent JP-S5426264-A (JP)
Title: Rolling method for strip
Inventor: KUBO KIYOKAZU
IPC: B21B1/26
Filed: 1977-08-01
Abstract: PURPOSE: To carry out the continuous rolling without giving any restriction on the sheet width for next pass, by giving the special crowns for exclusive use of each of dissimilar widths to the work rolls in the stand on the downstream side, and by making free the pass through the stand of the crown which is not suitable for the width of the strip to be rolled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59218344-A (JP)
Title: Cylinder head gasket
Inventor: AKITA HIROAKI
IPC: F16J15/12
Filed: 1983-05-26
Abstract: PURPOSE:To improve the sealing performance of a gasket by adopting a metal- made core material for the gasket for a cylinder head and forming a bead around the contact part with a grommet around said gasket and on the periphery of a water hole. CONSTITUTION:A core material 13 of a gasket 12 for a cylinder head is made of metal such as a copper plate, etc., and a surface material 14 comprising a mixture consisting of asbestos and rubber is provided on the surface of said gasket. The surface material is not provided on a metal-made grommet part provided around the gasket, but bead parts 22, 23 are provided, and the total thickness t1 of the grommet part is formed slightly thicker than the thickness t2 of the gasket. Further, an annular bead 18 is formed around a water hole 16. Hereby, sealing performance upon tightening the gasket is improved.
Patent JP-S5519913-A (JP)
Title: Pump equipment
Inventor: NISHIMURA SHIYUNICHI
IPC: F04D13/16
Filed: 1978-07-28
Abstract: PURPOSE: To carry out stable automatic feed water, forming high sensitive supplementary feed air system, by installing negative pressure detecting position of the pump in the automatic supplementary feed air device to the lowest pressure portion in the pump.  
     CONSTITUTION: An automatic supplementary feed air device 22 to supply air reduced in the pressure tank 14 is divided into two chambers 26, 28 with a membrane e.g. diaphragm 24 in the inner part. The position near point B which proceeds by nearly the length of 1/5 from the initial point A of eddy current water chamber 10 with a full length of L into the discharge side 12 is at the lowest pressure, it is the optimum position as the negative pressure detecting section 42 of the automatic supplementary feed air device 22. Then the chamber 26 of the device 22 is connected to the negative pressure detector 42 of suction side lower pressure section in the eddy current waterway 10, stable automatic ffed water can be carried out usually by permitting to supplementary feed air operation using strong vacuum pressure usually in spite of the low suction lift. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5426288-A (JP)
Title: Heavy metals adsorbent
Inventor: OOTSUKI SUSUMU
IPC: C02F1/28
Filed: 1977-08-01
Abstract: PURPOSE: To provide an absorbent made of resinous solid matter of a by-product of a process for producing ethyleneamines by the reaction of a ethane dichloride and NH 3 , which efficiently absorbs ions of heavy metals such as Cr, Cd, Pb and Mg. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09284231-A (JP)
Title: Optical signal demodulator
Inventor: OTSUKA YOSHIHIRO
IPC: H04B10/2507
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To realize an optical signal demodulator in which malfunction is hardly caused and the pulse width of a received code signal is accurately demodulated. SOLUTION: A photodiode 1 receives an optical code signal modulated by a pulse with a prescribed frequency. The received signal is given to a band pass filter 4, in which only a prescribed frequency component is discriminated and the resulting signal is converted into a pulse signal Vo6 by an integration circuit 5 and a comparator 6. An output change detection circuit 7 detects a rising of the pulse signal Vo6 and it is informed to a clock generating section 8. The clock generating section 8 generates a clock signal Vo8 synchronized with the pulse signal Vo6 . A digital counter circuit 9 is operated by using the clock signal Vo8 to count the number of the pulse signals Vo6 synchronized with the clock signal Vo8 . The digital counter circuit 9 demodulates the code signal based on the pulse signal Vo6 when the number of pulses exceeds the prescribed number.
Patent JP-S5718545-A (JP)
Title: Antiskid control device for railway car
Inventor: YAMAKI ISAO
IPC: B60T8/72
Filed: 1980-07-04
Abstract: PURPOSE: To prevent inconvenience due to locking of wheels by giving a damping signal or a supply stop signal of the air pressure to the brake air chamber with special timing and thereby controlling the air control valve having No.1 and No.2 solenoid operated valves.  
     CONSTITUTION: The brake pressure is so held as corresponds to the air pressure in the brake air chamber, not illustrated, of a relay valve 2 connecting a brake cylinder 1 with main air sump pipe 3. When the wheel speed drops to a certain specified value, a damping signal S 1  and a supply stop signal S 2  are given to actuate No.1 solenoid operated valve 27 of the air control valve 9 and No.2 solenoid operated valve 22 having two timers, not illustrated, and thereby the air pressure in  the brake air chamber is reduced and then held at a certain value. Accordingly,  when the wheel speed drops to attain the low peak the signal S 1  is stopped, and  then after the wheel speed has attained the high peak the brake pressure is again  raised steppedly by means of stop and output of the signal S 2  by the two timers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5317839-A (JP)
Title: Carburetter choke valve control means
Inventor: ISHII MAKOTO
IPC: F02M1/10
Filed: 1976-07-31
Abstract: PURPOSE: To prevent ari-fuel mixture from getting excessively rich in fuel at the time of restarting the engine in the warmed-up state by the provision of a means for preventing an operating lever of a choke valve operated by a bimetal from returning to its position of the warmed-up state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06298454-A (JP)
Title: Method for stacking winding of threadlike streak
Inventor: MORIKAWA HIROHIKO
IPC: B65H54/28
Filed: 1993-04-19
Abstract: PURPOSE:To surely turn back a threadlike streak at a desired position whether or not a size regulating member is present by using a threadlike-streak winding method whereby a threadlike streak neatly wound into a spiral is turned back and neatly wound onto the outer periphery of the spiral to stack windings. CONSTITUTION:A conductor 2 is used as a threadlike streak and neatly wound into a spiral in order to secure the required number of turns. Where space is large enough to provide a large diameter, the conductor 2 is wound in such a way as to stack windings so as to secure the required number. To move to the next winding at the large diameter portion 10a, the last one turn is not aligned with the adjoining turn so as to provide a gap between the adjacent turns. The first turn at the next winding is wound in such a way as to fit into the gap formed before the conductor is turned back. Thereafter, the conductor 2 is neatly wound along the first one turn to form the next winding.
Patent JP-S60234997-A (JP)
Title: Electric current collector
Inventor: TAKEMOTO HIROSHI
IPC: C25D21/00
Filed: 1984-05-08
Abstract: PURPOSE:To develop a electric current collector which is free from failure, burn, etc. by using the melt of a low melting alloy as a conducting medium for the ring of a conductor roll for collecting large current and a current collecting conductive belt. CONSTITUTION:The electric current from a strip 1 in an electroplating device, etc. is collected by the conductor roll 2 and is collected via a conductor roll shaft 7 and the conductor ring 3 to the conductive belt 9. The alloy 4 consisting essentially of Bi, Pb, Sn, etc. and having a low melting temp. of 47-100 deg.C is put into a vessel 8 and high-temp. steam is fed into a steam box 6 in contact with the vessel 8 to melt the low melting alloy. The belt 9 and the ring 3 are disposed at a small space into the molten alloy and the current from the roll 2 is passed through the molten metal 4 to the belt 9. A brush is not used, unlike in the conventional practive and therefore such accident as failure or burn of the current collecting part occuring on overheating of the brush, etc. is eliminated.