baber/WOPTO huggingface dataset:
Patent JP-H1089524-A (JP)
Title: Solenoid valve
Inventor: SUMIYOSHI MOTOHIRO
IPC: F16K31/06
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve which has an improved responsiveness of its plunger in operation. SOLUTION: A solenoid valve 1 includes in its solenoid valve body 2 a solenoid 8 comprising a bobbin 12 which defines a housing chamber 11 and a solenoid coil 13 wound around the bobbin 12, and a cylindrical guide member 14 inserted into the bobbin 12. A plunger 21 and an insertion part 23 of a core 22 are inserted into the guide member 14, and a base 29 of the core 22 is mounted on the bobbin 12 through a spring washer 30 interposed therebetween to hold space there. The core 22 is formed at its insertion part 23 with a groove 41 extending from the lower end thereof to above the upper end of the guide member 14 to thereby bring a moving space 42 for the plunger 21 defined between the plunger 21 and the core 22 in communication with the outside of the housing chamber 11 by way of a communication passage 43 defined between the bobbin 12 and the core 22.
Patent JP-H08130057-A (JP)
Title: Structure of terminal
Inventor: YAMAMOTO SHINYA
IPC: H01R13/42
Filed: 1994-10-28
Abstract: PURPOSE: To easily and surely detect an insertion error of a retainer into a terminal by stopping insertion of the terminal by engagement of a detection protrusion into an insertion error detection hole in the terminal when the terminal is inserted into a housing having the retainer locked to a real lock position by error. CONSTITUTION: In the case of containing and holding a terminal 71 in a housing 22, a retainer 28 is locked to a temporary lock position, and the terminal 71 is inserted into a terminal containing chamber 23 from a forward end, setting the contact member 5 side to the cut 3 side of the housing 22. As the terminal 71 is completely inserted into the terminal 71, an engagement hole 6 in the terminal 71 is engaged with a flexible lock member 31, so removal of the terminal 71 to the back side A after insertion of the terminal 71 can be prohibited, and that the terminal 71 is contained and held in the terminal containing chamber 23. The retainer 28 is moved to a real lock position to be locked to complete insertion work of the terminal 71.  In this condition, as a cover moving groove 51 of the retainer 28 becomes coaxial with a slide groove of the housing 22, a detection protrusion 57 of the retainer 28 gets in contact with an end edge 9a of a protrusion 9, thereby removal of the terminal 71 toward the back side A after insertion of the terminal 71 can be prohibited.
Patent JP-H0581023-A (JP)
Title: Back track processing system in expert system
Inventor: TAKAHASHI HANTAI
IPC: G06F9/44
Filed: 1991-09-18
Abstract: PURPOSE:To simplify application development work by executing re-inference without describing any knowledge on a processing when a back track occurs. CONSTITUTION:An inference knowledge storage means 102 which is composed of plural knowledge modules and in which the respective knowledge modules store inference knowledge consisting of plural phases, inference means 101, 105-106 executing an inference processing for the respective knowledge modules based on inference knowledge stored in the inference knowledge storage means, intermediate result storage means 103, 107-108 storing the intermediate results of the inference processing for the respective phases and re-inference processing means 111, 109-110 which decide the phase which is to be reprocessed based on the intermediate result of the module that is read out of the intermediate result storage means and that is to be reprocessed, and which execute a re- inference processing for the respective phases based on the decision.
Patent JP-2001091565-A (JP)
Title: Method for measuring partial discharge in winding of rotating machine
Inventor: SEKI NORIAKI
IPC: G01R31/12
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a partial discharge by which the calibration of electric charge can be surely and easily realized during operation of a rotating machine for measurement of partial discharge and the measured results at the time of stopping and operating the rotating machine be compared with each other. SOLUTION: When a rotating machine is stopped, a pulse generator PG1 connected in parallel with an insulator of a winding and a diagnosis vehicle 31 are used to calibrate an electric charge. A rated voltage of the rotating machine is applied to the winding to measure its partial discharging phenomenon by the diagnosis vehicle 31. While the rotating machine is operated, a search coil for measuring temperature and a measuring device 25 connected with the search coil are used to calibrate an electric charge after judging that a detection signal detected by the measuring device is identical with that detected by the diagnosis vehicle 31 when the rated voltage is applied during stoppage of the rotating machine, and the partial discharging phenomenon during operation is measured by the measuring device.
Patent JP-H04142121-A (JP)
Title: Transmitter/receiver
Inventor: IKEDA MASAKAZU
IPC: H04W52/04
Filed: 1990-10-02
Abstract: PURPOSE:To reduce power consumption by suppressing the output level of a transmission signal to a low level in short distance communication by automatically varying the output level of the transmission signal corresponding to the input level of a reception signal varying depending on communication distance. CONSTITUTION:The amplification factor of a variable output amplifier circuit 13 is varied by a control voltage outputted based on a comparison result from a voltage comparison circuit 7 when the transmission signal from a high frequency amplifier circuit 12 is further amplified. Therefore, since the input level of the reception signal inputted from an antenna 1 to a reception part 2 in the short distance communication, a detection voltage from a level detection circuit 6 is increased than a reference voltage, and the control voltage +Vcc is outputted from the voltage comparison circuit 7. As a result, the amplification factor of the variable output amplifier circuit 13 is decreased, and the output level of the transmission signal outputted from a transmission part 9 is decreased. In such a way, a transmitter/receiver in which waste power consumption is suppressed can be obtained.
Patent JP-H02112034-A (JP)
Title: System for duplexing cpu by cold standby
Inventor: KANEMASA FUJI
IPC: G06F15/16
Filed: 1988-10-21
Abstract: PURPOSE:To switch CPUs in a short time by providing a shared memory between an operating system and standby system and always writing the state of the hardware in the shared memory by means of the operating system. CONSTITUTION:The CPU 11 of the 1st system 1 being operated holds the state of a hardware section 4 in the working area of a RAM 13 after obtaining the state of the section 4 through an I/O port 14 in accordance with a code written in a ROM 12, and at the same time, writes the state in a shared memory 5. The CPU 21 of a 2nd system 2 in a standby state starts the execution of an initializing process in accordance with a code written in a ROM 22. Thereafter, the CPU 21 of the 2nd system 2 always monitors a change in the content of the shared memory 5, and upon detecting a change, expands the new content of the memory 5 in the working area of a RAM 23. Therefore, the latest hardware state of the 2nd system being in the standby state can be notified to the 1st system and the 2nd system can be shifted to the operating state immediately when system switching is executed.
Patent JP-H04143204-A (JP)
Title: High hardness complex sintered body for tool
Inventor: YAMAMOTO KAZUO
IPC: B23C5/20
Filed: 1990-10-03
Abstract: PURPOSE:To develop a high hardness complex sintered body for tool having excellent performance by arranging a high hardness sintering body containing CBN, diamond, etc., through coating layer composed of TiC, TiN, TiCN, etc., on both surfaces of a cemented carbide alloy-made basis plate and integrally sintering it. CONSTITUTION:The high hardness sintering bodies 14 containing at least >=30vol% one kind either high hardness material of CBN (cubic system boron nitride) or diamond, etc., are arranged on both surfaces of the sintered hard alloy-made base plate 12 of WC-Co series, etc., through the coating layer 13 having 3-20mu thickness, composed of one kind either TiC, TiN or TiCN and integrally sintered. The high hardness complex sintered body 11 obtd. in such way, is suitably removes with a part of the high hardness sintered body 14 and the coating layer 13, and after exposing a part of the base plate 12 composed of the cemented carbide alloy, a part of this exposed base plate 12 is brazed and stuck to a tool body, and the remaining high hardness sintered body part 14 and the cemented carbide alloy 12 are machined to form an edge.
Patent JP-2000076373-A (JP)
Title: Reading method for information record symbol and guide member
Inventor: KUNIOKA YASUHIRO
IPC: G06K7/015
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To enable a visually-handicapped person to read a data symbol by confirming the position where the data symbol is printed. SOLUTION: On printed matter 1 where information record symbols 4 are printed previously at a specific position, the guide member 6 having recessed or opening part 9 in the same array with the information record symbols 4 is superposed by at least one layer. While the information record symbols 4 are aligned with the recessed or opening part 9, the information record symbols 4 are read by a reading means 10.
Patent JP-H01161243-A (JP)
Title: Apparatus and method for manufacturing large-area electronic device such as flat panel type display using aligned dual optical system with correlationship
Inventor: GURIFUISU ERU REZAA ZA SAADO
IPC: G02F1/1368
Filed: 1988-10-21
Abstract: PURPOSE: To correct an error in orthogonality by generating a single composite image on a photosensitive surface by positioning projection images mutually and relatively correctly by using the aligned dual optical systems having the correlation. CONSTITUTION: Two images are projected on a single glass substrate at the same time by using a couple of parallel nearby optical columns 90 (camera system). The images of those two cameras 29 are correctly positioned to have the same size, shape, and direction, and they are correctly connected and enlarged to form the composite image which is uniform. Namely, a reticle (master- object) is held by a special 6-degree-of-freedom chuck 230. Then the magnification, trapezoidal error, X and Y positions, and rotation of the projected images are adjusted by the movement of the chuck 130. The X directions are adjusted to precisely measure the distance between the images of the two cameras 29. Consequently, a vertical error can be corrected.
Patent JP-H02115540-A (JP)
Title: Fuel feed control device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/12
Filed: 1988-10-24
Abstract: PURPOSE:To obtain the higher accurate air-fuel ratio controllability by providing the first and the second basic fuel feed quantity setting means for setting the basic fuel feed quantity respectively on the basis of the thermodynamic function of the intake air, the opening area of the intake system and the engine speed to be variably controlled. CONSTITUTION:The first basic fuel feed quantity setting means A for setting the basic fuel feed quantity on the basis of the thermodynamic function of the intake air quantity and the second basic fuel feed quantity setting means B for setting the basic fuel feed quantity on the basis of the opening area of the intake system and the engine speed to be variably controlled are provided. And a basic fuel feed quantity correcting means C for correctly set the basic fuel feed quantity set by the first basic fuel feed quantity setting means A on the basis of the basic fuel feed quantity set by the second basic fuel feed quantity setting means B is provided. Further, a fuel feed quantity setting means D for setting the fuel feed quantity on the basis of the basic fuel feed quantity set by the first basic fuel feed quantity setting means A or the basic fuel feed quantity correctly set by the basic fuel feed quantity correcting means C is provided and, on the basis of it, a means E for controlling to drive a fuel feed means F is provided.
Patent JP-H02174785-A (JP)
Title: Method of alkylation of halodisilane
Inventor: ROORANDO RII HARUMU
IPC: B01J27/14
Filed: 1989-10-16
Abstract: PURPOSE: To industrially advantageously obtain largely alkylated organosilane and organodisilane by bringing a halodisilanes into contact with a halogenated alkyl in the presence of a metal acting as a halogen receptor to perform reaction at high temp. to isolate a reaction product.  
     CONSTITUTION: One or more kinds of halodisilanes represented by formula I (wherein R 1  is H, an alkyl or an aryl; X is a halogen; and (e) is o or an integer of 1-5) or a halodisilane mixture is brought into contact with a halogenated alkyl represented by the formula RX (wherein R is methyl, ethyl or n-propyl) in the presence of a metal (e.g. aluminum) acting as a halogen acceptor to perform reaction at temp. higher than about 150°C to form an alkylated silicon compd. and a metal halide and the alkylated silicon compd. is isolated and separated to obtain the objective compd. represented by formula II (wherein (a) is o or an integer of 1-4, (b) is 0, 1, 2 or 3; and a+b is 4) or formula III (wherein (f) is an integer of 1-6; (g) is 0 or an integer of 1-5; and f+g is 6). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1084794-A (JP)
Title: Light shielding sheet for horticulture and the like and its manufacture
Inventor: MIO AKIRA
IPC: A01G13/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To lower and adjust the light shielding rate of a non-woven fabric having high reflectivity of light and low light absorptivity to the light shielding rate of the light optimum for plants by lowering the light reflectivity of this non-woven fabric by a simple method. SOLUTION: The non-woven fabric 1 is formed to have the reflectivity of the light of >=90% and the light absorptivity of <= by joining long fiber filaments of synthetic resins to a high density. Heat and pressure are applied on part 1a of this nonwoven fabric to form the sheet made transparent in these parts.
Patent JP-2000114066-A (JP)
Title: Inductive element
Inventor: ALBACH MANFRED DR
IPC: H05B41/282
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To moderate the heating of an inductive element by making the width of the innermost layer of a current roll smaller than the length of a bar-like core and, at the same time, increasing the widths of the layers of the current roll as going toward the outside from the inside. SOLUTION: An inductive element 1 is constituted in such a way that a wound body 3 formed of two shells 3a and 3b is supported by a bar-like core 2. The shells 3a and 3b are connected to a sleeve 3c and the core 2 is inserted into the sleeve 3c. Then the shapes of the shells 3a and 3b of the wound body 3 are changed in accordance with those of the layers of a current roll 4, and the width of the innermost layer of the roll 4 is made smaller than the length of the Core 2. In addition, the widths of the layers of the roll 4 are increased as going toward the outside from the inside. Therefore, the heating of the element 1 can be moderated.
Patent JP-H06121067-A (JP)
Title: Radio telephony system
Inventor: NAKAYA TAKAIWA
IPC: H04M11/00
Filed: 1992-10-06
Abstract: PURPOSE:To provide the radio telephony system equipped with an intercom for preventing data signals, which are transmitted during speaking with the intercom, from being mixed into a transmission circuit to the doorphone. CONSTITUTION:A base unit 1 is provided with a data signal identification circuit 13 for identifying data signals from received signals from a hand set 2 and when the data signals are detected by the data signal identification circuit 13, an intercom transmission mute circuit 25 performs the mute operation so as to prevent the data signals from being leaked to an intercom 3. Since it takes prescribed processing time to detect the data signals and to operate the intercom transmission mute circuit 25, a signal delay circuit 14 is provided to delay signal transmission from the hand set 2 to the intercom 3 just for the delayed component of this processing time. Thus, the timing for signal transmission to the intercom 3 can be made coincident with the timing for the mute operation, and the data signals can be surely prevented from being leaked to the intercom 3 for the processing time of the mute operation.
Patent JP-H01108550-A (JP)
Title: Surface treatment of organic electrophotographic sensitive body
Inventor: HASHIMOTO AKIRA
IPC: G03G5/14
Filed: 1987-10-21
Abstract: PURPOSE:To obtain the good image characteristics of an org. photosensitive body by using oxalic acid as an electrolyte in executing the treatment in the final stage of an anodic oxidation treatment. CONSTITUTION:The treatment in at least the final stage of the anodic oxidation treatment of a conductive base as a surface treatment is executed by using the electrolyte of oxalic acid. Namely, the treatment in at least the final stage of the anodic oxidation treatment is executed by using the oxalic acid as the electrolyte at the time of forming an anodized film on the surface of the conductive base consisting of aluminum by subjecting the base to the anodic oxidation treatment in order to form a photoconductive layer consisting of an org. material on the surface. The sufficient image characteristics are, therefore, exhibited even if the org. photosensitive body coated and formed with the org. photoconductive layer via the film is used in high-temp. and high-humidity environment. The org. photosensitive body having the excellent image characteristics regardless of service environmental conditions is thereby obtd.
Patent JP-H06119133-A (JP)
Title: Presentation device
Inventor: UEMURA HIDEMASA
IPC: G06F3/048
Filed: 1992-10-06
Abstract: PURPOSE:To smoothly advance business negotiations on the basis of device constitution by displaying the device constitution, which is selected according to an updating user, a new user, etc., as a user base on a display device at the time of business negotiations. CONSTITUTION:For presentation at a user's place, four display pattern processes are prepared. For example, a 1st display pattern is for the updating user who already purchased an object device to be sold and once an indication for the updating user is made, the device constitution that the user has been selected among pieces of device constitution information held in a storage memory 6 by a central processing unit 1 as a selecting means and displayed on the screen of the display unit 5. At this time, the user normally adds alterations to the current user base, so an additional editing mode is set, and then parts of the device constitution displayed on the screen can be changed through an input unit 3.
Patent JP-H0976695-A (JP)
Title: Ruler with fresnel lens
Inventor: MASUYAMA TAKEO
IPC: B43L7/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To draw a drawing accurately cleanly by a method wherein a Fresnel lens supported by a stay capable of being freely expanded and contracted and changing freely its direction is attached onto a ruler. SOLUTION: A support plate 6a having a dovetail groove projected upward to the center of a ruler 1 in its upper part is connected to a support plate 6b having the dovetail groove projected downward to the center of a Fresnel lens 2 by inserting truncated cones at both upper and lower ends of a bellows type stay 3 into respective dovetail grooves from side. In use, the Fresnel lens 2 supported by the stay 3 capable of being freely expanded and contracted and changing freely its direction is moved, and it is separated a suitable distance from the ruler 1 according to an optic degree of a person using that. Further, it is set by putting out a little in front from a straight part of the ruler 1 to an extent that it does not disturb drawing a point or a straight line with a pencil.  Since a scale can be seen large clearly, the point can be marked accurately small, and further the points can be accurately connected to each other.
Patent JP-H07120810-A (JP)
Title: Exposure picture switching device
Inventor: OKOYAMA KAZUO
IPC: G03B13/12
Filed: 1993-10-26
Abstract: PURPOSE:To surely move a pair of light shielding plates to a position where an exposure picture is set to a panoramic size by restraining an operational plate on the front surface of an objective window by a clicking mechanism. CONSTITUTION:The objective window having the visual field range of the same aspect ratio as that in a full size is formed on a front cover 34. The operational plate 35 is inserted/removed in/from the front surface on the objective window. When the operational plate 35 is inserted in the front surface of the objective window, the aperture 38 of the plate 35 sets the visual field range of a finder to the same aspect ratio as that in a panoramic size and simultaneously a pair of the light shielding plates are moved to set the exposure picture of the full size to the panoramic size via an intermediate lever 80. A spring is set on a pair of the light shielding plates and energized toward a position where the exposure picture is set to time full size and the energization acts in a direction in which the operational plate 35 is removed from the front surface of the objective window via the intermediate lever 80. The clicking mechanisms 43 and 45 restraining the operational plate 35 on the front surface of the objective window are provided on the front cover 34 and the operational plate 35.
Patent JP-2000095345-A (JP)
Title: Work transfer device
Inventor: MATSUURA NOBUHITO
IPC: B65G47/90
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a work transfer device having the function to transfer a work between a plurality of work placement parts of different height, simple in constitution. SOLUTION: A transverse movable body 30 is provided on a transverse frame 23 extending in a direction across upper parts of work placement parts 11, 12 of different height. An elevating/lowering member 50 is provided on the transverse movable body 30. A floating member 70 which is relatively movable in the vertical direction to the elevating/lowering member 50 is provided on a lower part of the elevating/lowering member 50. A chuck 76 and a stepper 80 projecting downward are provided on the floating member 70. The stopper 80 is allowed to about on a receiving part 81 on the work placement part 11 side while the elevating/lowering member 50 is lowered to a lower end toward the work placement part 11 to prevent the floating member 70 from being further lowered, keeping the height from the work placement part 11 to the chuck 76.
Patent JP-H1190715-A (JP)
Title: Throw away type drill
Inventor: HIRANAKA MAKOTO
IPC: B23B51/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the ability to eject chips produced by a center edge without lowering the drill rigidity of a throw away type drill. SOLUTION: In the tip part of a flute groove 2 on the side on which a center cutting edge 6 is loaded, in relation to a pocket 12 formed by a tip seat forming face 9 and a heel forming face 11, the heel forming face 11 is composed of a heel proximity face 11a which intersects the tip forming face 9 at about right angles and which is located on the outer peripheral side, and a curved face 11b which is located on the side of the shaft center to form a recessed part.