baber/WOPTO huggingface dataset:
Patent JP-S61294141-A (JP)
Title: Distributor type fuel injection device
Inventor: KOBAYASHI MASAYOSHI
IPC: F02D41/00
Filed: 1985-11-25
Abstract: PURPOSE:To easily perform a proper control for a fuel injection rate in accordance with an engine condition, by giving rotating and reciprocating motions to a plunger through a cam disc and forming its cam surface to ununiform speed cam shape changing a displacement speed of the plunger. CONSTITUTION:A cam disc (ununiform speed cam) 11, which non-linearly sets a time change of a cam lift distance, is provided in the end part of a driving shaft 3, and a fuel injection device, giving rotating and reciprocating motions of ununiform speed to a plunger 12 by rotating the cam disc 11 and attracting fuel to be pressurized in a pressurizing chamber 17, enables the fuel to be supplied to an injection nozzle through passages 18, 19 and a feed valve 21. While the pressurizing chamber 17 can be connected with a low pressure side through a solenoid operated valve 24 and a passage 28. And the device controls the solenoid operated valve 24 to be opened and closed by an injection start timing signal and an injection end timing signal in accordance with an engine condition output from a control unit 31. While the device, controlling a solenoid operated valve 44 similarly by an injection rate signal from the control unit 31, enables a cam use start position to be adjusted by an injection rate adjusting unit 40.
Patent JP-2001084718-A (JP)
Title: Recording/reproducing apparatus and recording/ reproducing system
Inventor: ISHIDA TAKEHISA
IPC: G11B11/105
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To record and/or reproduce, irrespective of recording media of different track pitches and different recording and/or reproduction formats. SOLUTION: Processing information at a position control circuit 41 for controlling the positional relationship between a recording/reproducing head part 5 and a disc-type recording medium 4, a data-processing circuit 40 for modulating and demodulating data recorded and/or reproduced by the recording/ reproducing head part 4, and a head carriage-drive control circuit 42 for supplying a signal to control a head carriage-drive part 30 is made variable, according to a cartridge case 2 having the disc-type recording medium 4.
Patent JP-S61141278-A (JP)
Title: Video signal recording device
Inventor: TAKEDA KATSUNOBU
IPC: H04N5/781
Filed: 1984-12-14
Abstract: PURPOSE:To exactly set the record-starting point of a video signal within a range of 7H+ or -2H from a tuck point even when a phase is controlled by the horizontal synchronizing signal, by controlling the reading of the signal from the image pick-up device by the tuck signal. CONSTITUTION:When a shutter button 11 is depressed, a motor 1 starts to rotate. When the tuck signal D from a tuck coil 13 becomed H-level, an AND circuit 14 outputs an H-level signal and a system controller 10 supplied to a pick-up signal generating circuit 8 a vertical-synchronization reset signal E. By this reset signal E, a vertical synchronizing signal F is reset, and is set at a position which deviates from the signal D by 7H. The pick-up device 6 starts to pick-up at the position of the tuck signal immediately after the changing of the signal E to H-level. And at the same time, a recording gate circuit 7 is made open so that the video signal is consecutively read from the device 6 to a recording circuit 5, and it is recorded in a magnetic sheet 3 by a recording head 4. When the recording is finished, the supply of the drive signal to the motor 1 is stopped, and the motor 1 decelerates and stops.
Patent JP-H04141134-A (JP)
Title: Ophthalmic measuring apparatus for refracting power
Inventor: ISHIKURA YASUHISA
IPC: A61B3/10
Filed: 1990-09-29
Abstract: PURPOSE:To achieve alignment easily and accurately in measurement by arranging a pair of wedge prisms so that a luminous flux passing through the prisms focuses at a required position on the side of an eye to be inspected as being made to align properly. CONSTITUTION:A pair of wedge prisms 16 and 17 is arranged in an optical path of an alignment indicator system 13 and a luminous flux passing through a half mirror 5 is divided with the wedge prisms 16 and 17 to be focused with a condenser lens 20. Therefore, when an eye 3 to be inspected is at a proper position with respect to a measuring device, a light source image 4 projected onto a forehead 18 aligns and when it is not at the proper position, the projection image are deviated vertically between the left and right. This allows a measuring person to judge whether alignment is proper or not easily and accurately checking condition of the light source image projected onto to the forehead 18 of a person to be inspected. Moreover, the common use of a light source of the alignment indicator system with a measuring light source can simplify the construction remarkably.
Patent JP-H04138914-A (JP)
Title: Air conditioner for vehicle
Inventor: KAWAI NOBUYUKI
IPC: B60H1/32
Filed: 1990-09-29
Abstract: PURPOSE:To obtain the maximum dehumidifying effect without freezing an evaporator by changing a target refrigerant temperature to a first temperature in the case where physical quantity concerning refrigerant temperature indicates the limit of refrigerant freezing when the target refrigerant temperature is set to a second temperature which indicates the limit of refrigerant freezing. CONSTITUTION:An air conditioner for vehicle is provided with a compressor 101 of variable capacity type which delivers refrigerant. When outside air temperature is less than the predetermined value, the target refrigerant temperature is set to a first temperature which is determined concerning refrigerant thawing temperature for the predetermined time only. After the predetermined time elapses, it is controlled by a means 102 so that it is reduced to a second temperature which is determined concerning refrigerant freezing limit temperature. Further, delivery capacity of the compressor 101 is controlled by a means 103 so that actual refrigerant temperature may become the target refrigerant temperature. In this case, physical quantity concerning actual refrigerant temperature is detected by a means 104. In the above means 102, when the target refrigerant temperature is at the second temperature, it is changed to the first temperature when physical quantity detected by the above means 104 is less than the predetermined value.
Patent JP-H01105874-A (JP)
Title: Cut off device for bathroom
Inventor: SONODA KUNIYUKI
IPC: E03C1/20
Filed: 1987-10-20
Abstract: PURPOSE: To reduce construction cost by mounting a flashing material at the wall connection of a PC floor panel in watertight relation and fitting a wall panel into a base angle portion of the flashing material, using the base angle portion as a guide. CONSTITUTION: A stainless flashing material 4 is mounted at the wall connection of a PC floor panel 1 in a unit bath room 3, using sealing material 6, 7 in watertight relation. A wall panel 10 is fitted in a base angle part formed by a vertical piece 4b and an upper horizontal piece 4a of the flashing material 4.
Patent JP-S61142230-A (JP)
Title: Method and apparatus for charging rubbles
Inventor: NISHIKAWA YUTAKA
IPC: E02D15/10
Filed: 1984-12-14
Abstract: PURPOSE:To raise the efficiency of charging operation of rubbles by a method in which a rubble-charging port with freely adjustable opening is provided in the lower end of a casing for charging rubbles, and the casing is moved while keeping the opening in an arch-action generating condition. CONSTITUTION:A rubble charging port 9 consisting of a movable partition plate 6 to be opened or closed by a cylinder 5 and a fixed plate 4 to be fixed inside a casing 2 is provided in the lower end of the casing 2 for charging rubbles. When rubbles 8 is packed into the casing 2, the casing 2 is set on a rubble-placing position by a crane ship 1, and the port 9 is adjusted by the cylinder 5 immediately before reaching an opening at which arch-action phenomenon to be determined by the sizes of broken stones 8 could occur. The rubbles 8 are then naturally dropped. At a time when the natural drop of the rubbles 8 is stopped, the opening degree of the port 9 is adjusted to one to cause arch- action phenomenon to take place, and the casing is moved to other places.
Patent JP-S60145683-A (JP)
Inventor: TEIERII RAUURU MIDABUEENU
IPC: H01S3/03
Filed: 1984-12-14
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-H0599451-A (JP)
Title: Front frame mounting device for air conditioner
Inventor: HAYASHI MASAMI
IPC: F24F13/20
Filed: 1991-10-11
Abstract: PURPOSE:To mount/remove a front frame by a one-touch operation. CONSTITUTION:A front frame mounting structure of an air conditioner mounts a base frame 1 having a hole 1a of a holding shape 1b for holding a flexible pawl 3a at a position opposed to the pawl 3a provided at a mounting fitting 3 through the fitting 3 made of synthetic resin and a front frame 2 having a hole 2a for engaging a protrusion 3b provided at the fitting 3.
Patent JP-H1093135-A (JP)
Title: Semiconductor light-emitting element
Inventor: OYAMA TOSHIHIKO
IPC: H01L33/30
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To increase light output by forming a side surface of a first semiconductor region to a mirror surface and forming a spreading tilting surface of a second semiconductor region rougher than a side surface of the first semiconductor region. SOLUTION: A tilting surface 19 of an N-type semiconductor region 12 spreads and faces up. Therefore, light going up which is generated when light cast downward from a PN junction 18 reflects at a lower surface 16 of a semiconductor substrate 13 is injected to the tilting surface 19 and becomes a light output passing therethough. In the process, the tilting surface 19 is a rough surface witch restrains total reflection; therefore, a light pick up amount from the tilting surface 19 is more than that from a tilting surface of a mirror surface. Since a side surface of a P-type semiconductor region 11 is a mirror surface, light injected to the mirror surface is almost totally reflected and generates light which turns toward an upper surface 14, thus increasing a light pick up amount from the upper surface 14.  Since a pair of overhanging tilting surfaces 20a, 20b totally reflect the transverse component light from the P-N junction 18 toward the upper surface 14, light output can be increased.
Patent JP-S61141299-A (JP)
Title: Diaphram for electro acoustic transducer and its production
Inventor: SAEKI MICHIZO
IPC: H04R7/02
Filed: 1984-12-13
Abstract: PURPOSE:To create an entirely uniform gold color by forming a yellowish brown rutile layer on the furface of the diaphram base material of titanium or titanium alloy. CONSTITUTION:The dome-like diaphram base material made of round titunium foil of 25mu diameter and 15mu diameter formed by pressing is clensed of its surface. It is exposed to the air heated to a temperature of 320 deg.C being held by a suitable supporter. The oxygen of the heated air defuses into the base material 1 from its surface and the rutile layer 2 is formed from the surface toward the inside. And a diaphram of a gold color that has a structure as shown in the figure is obtained. By this production, because the processing is done at a low temperature of 300-350 deg.C, the diaphram does not deform. Additionally, the entire surface is exposed uniformly to the heated air, and hence the process in done under the same condition regardless of the outer shape of the material. Therefore, the entire surface gives a uniform gold color.
Patent JP-H11101838-A (JP)
Title: Marking equipment of substrate for liquid crystal display and substrate tester for liquid crystal display unit
Inventor: HIRAI YUKIHIRO
IPC: G01R31/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve restoration work and inspection efficiency by facilitating confirmation of imperfect parts or the like. SOLUTION: This tester makes an LCD substrate 19 turn on, its lighting display surface is picked up with a television camera, and inspects whether failures exist. A marking equipment 17 is installed and directly marks data like positions and contents of discovered imperfect parts on the LCD substrate 19 surface. This marking equipment 17 consists of a marking unit 28 which directly marks a sign showing the data like the positions and contents of the imperfect parts, on the LCD substrate 19 surface, and an XY moving equipment 29 which retains the marking unit 28 and suitably moves it in the XY direction.
Patent JP-H0596908-A (JP)
Title: Pneumatic tire
Inventor: TAKASE KIYOSHI
IPC: B60C9/22
Filed: 1991-10-11
Abstract: PURPOSE:To increase cord density of a belt layer to increase tread stiffness effectively. CONSTITUTION:A tire is provided with at least one sheet of carcass ply 3a comprising cords extending at angles of 25 to 90 deg. relative to circumferential direction of the tire and at least one layer of belt layer 4a comprising cords 4b and 4c extending substantially in circumferential direction of the tire. At least one layer of belt layer 4a with the same width as the width of a tread 5 is formed with two kinds of cords 4b and 4c, and a thermal shrinkage coefficient of the cord 4b at approx. 140 deg.C is set more than twice as large as that of the other cord 4c.
Patent JP-H02114100-A (JP)
Title: Observing collector for cosmos particle
Inventor: MIKAMI SADAO
IPC: B64G1/66
Filed: 1988-10-21
Abstract: PURPOSE:To carry out the observation and collection of cosmos particles by a compact device by installing an attitude control unit, solar beam power generation panel, and an observation controller onto the frame of a three-dimensional article whose outer surface is constituted of a plurality of observing collector modules. CONSTITUTION:A plurality of observing and collecting modules 1 having the outer surface of hexahedron are arrange onto a main frame 2. An attitude controlling propulsion unit 3 is joined with the main frame 2 on the opposed outer surface of the hexahedron through each side fame 7. In this unit 3, each solar beam power generation panel 8 is joined through an array supporting operator 6 having a solar beam detection sensor not shown in the figure. Further, an observation controller and a gyro device onto which the module 1 is connected through electric wires and a receiving antenna 4 and transmission antenna 5 onto which the observation controller is connected through electric wires are provided.
Patent JP-H03127972-A (JP)
Title: Production of fermented drink of plant essence containing active protease
Inventor: TOSHIMA YUJI
IPC: A23L2/02
Filed: 1989-10-12
Abstract: PURPOSE:To preserve active protease for a long period of time by blending a active protease-containing (sub)tropical fruit made into a suspension state with purified saccharide and yeast. CONSTITUTION:A cleaned, dried active protease-containing (sub)tropical fruit such as papaya, kiwi fruit or melon is finely cut into a suspension, which is mixed with purified saccharide and purely cultured yeast SK-T3 (Saccharomyces bailii) or SK-T2 (Debaryomyces globosus), fermented, an active protease is extracted from the fruit, filtered, fermentation is continued, dextrose equivalent is made 60-65 deg. (amount of saccharide of saturated solution is 600-65%) and the active protease is stably preserved.
Patent JP-H07122591-A (JP)
Title: Mounting method for semiconductor device
Inventor: TANAHASHI AKIRA
IPC: H01L21/60
Filed: 1993-10-21
Abstract: PURPOSE:To provide the mounting method of a semiconductor device capable of avoiding trouble due to mechanical stress with the deformation of a bump. CONSTITUTION:Solder bumps 6 consisting of a low melting-point metal are formed to an IC chip 2. A thermosetting resin film 8 cured at a thermocompression-bonding temperature is arranged previously on the glass substrate 1 side oppositely faced to the IC chip 2. The IC chip 2 is disposed onto a glass substrate 1-that is-the IC chip 2 and the glass substrate 1 are arranged while holding the thermosetting resin film 8. The IC chip 2 and the glass substrate 1 are heated at the thermocompression-bonding temperature from the state while load is applied, the plastic deformation of the solder bumps 6 is started before curing at the curing temperature of the thermosetting resin film 8, and the curing of the thermosetting resin film 8 is started before the completion of the plastic deformation of the solder bump 6. Accordingly, the solder bumps 6 are joined while being plastically deformed through thermocompression bonding.
Patent JP-H0664555-A (JP)
Title: Rear wheel steering and neural locking device for vehicle
Inventor: HAKOMORI ATSUSHI
IPC: B62D7/14
Filed: 1992-08-20
Abstract: PURPOSE:To eliminate the operational trouble of turning a steering wheel in reciprocating motion at the time of locking rear wheels into the neutral position during normal travel, and improve neutral holding reliability. CONSTITUTION:A rear wheel steering and neutral locking device for a vehicle is provided with rear wheels supported in the steerable state at both vehicle width direction end parts of a rear axle housing 10 respectively through knuckles 13L, a steering hydraulic cylinder 20 connected to a knuckle arm so as to steer the rear wheels, a lock plate 92 provided with an engaging hole and rigidly fixed or connected to the rear axle housing 10 and one of the knuckles 14L. This device is further provided with a locking member 74 disposed at the rear axle housing 10 and the other knuckle 14L so as to fix the knuckle 14L into the neutral position by being fitted into the engaging hole of the lock plate 92 and to release the knuckle 14L in the steerable state by being detached from the engaging hole, and an induction device operated at the time of the locking member 74 being fitted into the engaging hole of the lock plate 92 so as to move the locking member 74 toward the engaging hole.
Patent JP-H07281052-A (JP)
Title: Optical interconnection device
Inventor: ROTSUKO BONANNI
IPC: G02B6/30
Filed: 1992-09-08
Abstract: PURPOSE: To provide an optical interconnecting device which can easily form an optical connection between circuit packages and can easily replace a defective optical fiber with a new optical fiber. CONSTITUTION: An optical interconnecting device is provided with a flexible substrate 10, having a main body section 11 and a plurality of tabs 12-17, extending from the section 11. A plurality of optical fibers 20-24 is attached to the substrate 10, so that the end sections of the fibers 20-24 can protrude from the end sections of the tabs 12-17. An optical fiber terminating means which terminates an optical fiber in a connectable state is installed to the end section of each tab. In general, the optical fiber terminating means has at least a pair of silicon tips, carrying grooves formed on their main surfaces and the end section of the optical fibers 20-24 protruding from the end sections of the tabs 12-17 are respectively put in the grooves. It is desirable to put a cover layer 25 formed of a flexible material on the fibers 20-24.
Patent JP-H01106238-A (JP)
Title: Error data collector
Inventor: TAKAHASHI MASANORI
IPC: G06F11/34
Filed: 1987-10-20
Abstract: PURPOSE:To easily analyze in which data an error is generated by storing the history of error data in a history memory only at the time of detecting its data error. CONSTITUTION:When an error check collecting (ECC) circuit 6 does not detect a data error, a selector 7 selects a specific signal such as an internal control signal and writes the specific signal in the history memory 1. When the ECC circuit 6 detects a data error, the selector 7 selects its error data and writes the error data in the history memory 1 from the succeeding cycle. Thus, the inspection of a fault at the time of generating an error can be accurately executed.
Patent JP-H09106326-A (JP)
Title: Pointing device
Inventor: TANAKA KATSUHIRO
IPC: G06F3/0346
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To smoothly move a cursor at the time of the low-speed operation of the remote manipulator of a pointing device and to prevent the imprudent movement of the cursor on a display device due to the temperature drift of an angular velocity detection function. SOLUTION: In this pointing device composed of the remote manipulator 9 for detecting the angular velocity of the movement of an operation and transmitting electric signals corresponding to the size as position signals and the display device 1 for moving and displaying the cursor by the transmitted position signals, the remote manipulator 9 converts a voltage exceeding a threshold value to the position signals and moves the cursor within a range where the output voltage of the angular velocity detection function exceeds the determined threshold value, converts the output voltage to the position signals for moving the cursor in the direction in a constant distance and at a constant speed and moves the cursor when the dynamic of the voltage continues in one direction for specified period within the range where it does not exceed the threshold value.
Patent JP-H01139339-A (JP)
Title: Carton blank used for vessel particularly for food
Inventor: KUNUTO MERUDEMU
IPC: B32B27/10
Filed: 1988-10-21
Abstract: PURPOSE: To provide a carton which is superior in the gas impermeability and cracking resistance and through which the microwave can be permeated, by using the paper board on which the greaseproof paper is laminated as a basic member, and adhering the greaseproof paper and the paper board by forming an adhesive layer of polyolefin or the like and coating both outer faces with the polyolefin layers or the like. CONSTITUTION: The paper board 1 having 100-500 G/m<2> thickness is used as a basic member, a greaseproof paper 2 (25-100 G/m<2> thickness) is laminated on the same through a polyolefin layer 3 (8-50 G/m<2> thickness), and the basic member comprising these three layers 1, 2, 3 is coated with a polyethylene layer 4 (8-40 G/m<2> thickness) to form an outer surface of a container. A polyethylene layer 5 of 10-50 G/m<2> thickness is laminated on an inner surface. The greaseproof paper (parchment) has a low permeability and grease barrier property over 900 seconds in accordance with TAPPI. The cracking is hardly found on a container made of the carton blank having the above-mentioned average values even when the container is bent, that is, a very good result can be obtained.
Patent JP-H09107043-A (JP)
Title: Alumina ceramic lid
Inventor: MINO KATSUJI
IPC: C04B35/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To enhance the folding strength of an alumina ceramic lid which seals the cavity of a ceramic package. SOLUTION: An alumina ceramic lid 14 is bonded with solder 15 to the top face of a ceramic package 11 to seal its cavity 12. Primary grain of alumina, the raw material of the lid 14, is pulverized into a fine grain of 1-2 microns in a mean grain size and press-formed (after decay) to increase the contact points of the primary grain, thereby improving the sintering property. It is more treated to provide a sharp grain size distribution having D10-D90 (accumulated 10% and 90% grain sizes from the fine grain side) within ±70% of the mean grain size. Owing to this, the primary grain is roughly charged in the granular material before press-forming, thereby increasing the porosity to lower the granular material strength and improve the decay property (collapsing property) of the material. Thus, a compact and high-strength alumina sintered compact.