baber/WOPTO huggingface dataset:
Patent JP-H0583971-A (JP)
Title: Method for preventing vibration in servomotor
Inventor: INO YOSHIHIRO
IPC: H02P5/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide a method for preventing a vibration servomotor at the starting time. CONSTITUTION:When a servomotor is driven for starting from a stopping state to a full speed, a current deviation value between a current instruction value 1 and a current feed back value 2 is multiplied by a current gain 3, and the resulting value 4 is distinguished by a circuit 5 whether this value is over a previously set ceiling value or not. If the value 4 is over, this value is limited to the ceiling value and multiplied by a current gain 8, which is under unity in a following step, to generate a current output value 9. If the value is not over, the value 4 is multiplied normally by a current gain 7 at a following step to generate the current output value 9. In this way, in a servo motor can be prevented at the starting state.
Patent JP-S6298068-A (JP)
Title: Timing belt casing
Inventor: SAYAMA TAKEHIKO
IPC: F16H57/025
Filed: 1985-10-21
Abstract: PURPOSE:To prevent oil from sticking to a timing belt, by disposing a seal member between the circumference of a hole in the wall surface of a cylinder head and a plate of a timing belt casing, and by forming, in the above-mentioned seal member, a cut-out for leading oil leaking from the hole, to the outside of the casing. CONSTITUTION:A timing belt 16 is wound on a pulley 14 attached to the free end of a cam shaft 13 which is fitted in a hole 4 in the wall surface of the cylinder head 3. The timing belt 16 is surrounded by a belt casing 20, and a seal member 31 is disposed between a plate 21 extending from the belt casing 20 and the circumference of the hole 4. The seal member 31 is formed therein with a cut-out 24 through which oil leaking from a gap between the cam shaft 13 and the hole 4 is led into the space between the plate 21 and the wall surface of the cylinder head 3, thereby there is no possibility of sticking of oil onto the belt 16.
Patent JP-S61123187-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI SHOICHI
IPC: H01L29/80
Filed: 1984-11-09
Abstract: PURPOSE:To improve the characteristics of a FET b forming an insulating film onto a compound semiconductor base body, to which a FET element is shaped, controlling piezoelectric polarization in the base body by stress from the insulating film and correcting the K value of the FET element and at least one of threshold voltage. CONSTITUTION:Si ions are implanted to a semi-insulating GaAs substrate 1, and activated and thermally treated to form an N type channel layer 2, and a gate electrode 3 is shaped. Si ions are implanted while using the gate electrode 3 as a mask, and activated and thermally treated to form N<+> type source-drain regions 4. An SiO2 film 5 is applied to the substrate 1 and the gate electrode 3, openings are shaped onto the regions 4, and source-drain electrodes 6 are formed. The K value of a FET element shaped and threshold voltage are measured, a difference between SiO2 film thickness required for realizing a target value is obtained, and an SiO2 film 7 is deposited only by the difference between the film thickness. Accordingly, the K value and threshold voltage are corrected easily, thus improving the characteristics of a FET.
Patent JP-H0571556-A (JP)
Title: Start assisting device for tractor
Inventor: HIRABAYASHI IKUO
IPC: F16D25/063
Filed: 1991-09-17
Abstract: PURPOSE:To always smoothly start a tractor which is equipped with a main clutch for the connection/disconnection of the power transmitted to a PTO shaft and a traveling part and a hydraulic type traveling clutch for the advance/ retreat selection and the high/low speed selection of the traveling part. CONSTITUTION:A start assisting device for a tractor is equipped with a main clutch 2 for the connection/disconnection of the power transmitted from an engine 1 to a PTO shaft 3 and a traveling part 4, hydraulic type traveling clutch 6 for the advance/retreat selection and the high/low speed selection of the traveling part 4, and a clutch pedal 11 for the connection/disconnection operation for the main clutch 2. A throttle valve 20 for controlling the feed quantity of working oil is installed between a hydraulic pump 15 for supplying the working oil to the hydraulic type traveling clutch 6 and a hydraulic valve 16 for controlling the feed of the working oil, and the throttle valve 20 and the clutch pedal 11 are connected, and the throttle valve 20 is throttle-adjusted by the operation of the clutch pedal 11 in the playing region of the clutch pedal 11.
Patent JP-H06207566-A (JP)
Title: Built-in type electrically-driven fuel pump having outlet pressure adjusting function
Inventor: CHIYAARUZU ETSUCHI TATSUKII
IPC: F04B49/06
Filed: 1993-09-22
Abstract: PURPOSE: To provide a fuel supply system in which function of the pump outlet pressure regulation is more stable in a wide operation condition. CONSTITUTION: A built-in motor-driven fuel pump having outlet pressure regulation function includes a fuel supply tank 14, a motor-driven pump 12 for supplying fuel from the fuel supply tank 14 to the engine 16 while exerting a pressure thereon, and an electric control circuit 20 for controlling electricity energy supply to the pump. A pressure inductive switch 18 disposed in the electric control circuit 20 works in response to the outlet pressure of the pump 12. While the outlet pressure of the pump is lower than predetermined pump outlet pressure, the switch 18 is opened, and a pulse width modulator 22 impresses DC pulse energy of a first voltage level on the pump.  However, while the pump outlet pressure is higher than the predetermined pressure, the switch 18 is closed and pulse energy of a voltage level being lower than the first level but not being zero is impressed on the pump 12.
Patent JP-H05102867-A (JP)
Title: Interference wave reducing and receiving system
Inventor: OMORI HIDEAKI
IPC: H04B7/08
Filed: 1991-09-17
Abstract: PURPOSE:To realize the interference wave reducing and receiving system enabling communication with the signals of fine power even under an adverse radio wave environment by reducing intensive interference wave electric power. CONSTITUTION:This system is provided with a first branch connecting an AGC amplifier 2 for amplifying received signals to a fixed level to a first reception antenna 1, second branch connecting an AGC amplifier 4 for amplifying received signals to a fixed level to a second reception antenna 3, phase difference detection circuit 5 to detect signal phase difference between the first branch and the second branch, control circuit 6 to adjust the signal phase of the second branch based on phase difference information detected by this phase difference detection circuit 5 so as to be inverted to the signal phase of the first branch, and signal synthesizing circuit 7 to synthesize the signal of the second branch adjusted by this control circuit 6 and the signal of the first branch.
Patent JP-S60130556-A (JP)
Title: Acid addition salt of glycinamide derivative
Inventor: YASHIRO TAMOTSU
IPC: C07C67/00
Filed: 1983-12-16
Abstract: NEW MATERIAL:The acid addition salt of the compound of formula I (HA is acid; Y is halogen or nitro; Z is H or halogen). EXAMPLE:Hydrochloride of hydroxyethyl-N-[4-chloro-2-(2'-fluorobenzoyl)phenyl]- N-hydroxyethyl-glycinamide. USE:Useful for the treatment of various diseases in the psychiatrical field as a sedative, narcotic, etc. It is soluble in water, and has excellent psychotropic or central nervous system depressing activities. PREPARATION:The compound of formula I can be prepared by opening the ring of the compound of formula II (R1 is halogen or nitro; R2 is 2-hydroxyethyl; R3 is phenyl or 2-halogenophenyl) in the presence of an acid.
Patent JP-H0795366-A (JP)
Title: Original platen for image pickup
Inventor: KOYANAGI YOSHIHIRO
IPC: G03B27/62
Filed: 1993-09-22
Abstract: PURPOSE:To surely prevent occurrence of deviation of a position on an original and to provide the original platen for image pickup with simple configuration when the original placing plate main body and a transparent press plate have the original in between. CONSTITUTION:The original platen is provided with an original placing main body 42 in which an original S is positioned via an original base plate 46 with a positioning means 44, a transparent press plate 48 supported freely rockingly by the original placing main body 42 and pressing and holding the original S placed to the original placing main body 42 and an elevating/descending means 52 elevating/-descending a rocking fulcrum 50 of the transparent press plate 48 to press the transparent press plate 48 into contact with an entire face of the original S from the positioning means 44 when the transparent press plate 48 is rocked in a closing direction while the original S is placed to the original placing main body 42.
Patent JP-S6295214-A (JP)
Title: Mold for molding frp product
Inventor: MOTOYAMA TAKASHI
IPC: B63B9/06
Filed: 1985-10-22
Abstract: PURPOSE:To permit simplification and quickness of a molding work by forming flow paths, contacting directly with the whole of the rear surface of the mold surface layer of a mold for molding. CONSTITUTION:A mold 2 for molding is formed by a mold surface layer constituted of a bottom wall 2 and side walls 3, an outer skin 6, arranged so as to keep a predetermined space between the mold surface layer, and partitioning walls 5, arranged between the mold surface layer and the outer skin 6, while flow paths 7 are formed at both sides of the partitioning walls 5. The flow paths 7 are arranged so as to be contacted directly with the whole surface at the outside of the mold surface layer, a fluid supplying port 71 and a fluid discharging port 72 are formed at the beginning end section and the terminal end section of the flow paths while the flow paths 7 are provided with fluid supplying means to flow heating medium and cooling medium alternately through the flow paths 7. Heating and cooling are effected forcibly in such manner, therefore, curing can be effected quickly, the constitution of the mold can be simplified, the cleaning and repairing of the mold can be facilitated and the mold can be prepared easily.
Patent JP-H04115781-A (JP)
Title: Video camera installation base
Inventor: TSUBOTA TOSHIYUKI
IPC: H04N5/64
Filed: 1990-09-05
Abstract: PURPOSE:To improve the operability by installing a video camera on the installation base provided with a 1st gear whose drive shaft is aligned with a mount screw, a 2nd gear meshing with the 1st gear and a camera turning prevention pin on the surface of the base. CONSTITUTION:A video camera mount screw 1 and a pin 5 to prevent relative turning of the camera and the installation base 6 are provided onto video camera mount base 6. A 1st gear 2 whose drive shaft is aligned with a screw shaft of the mount screw 1 and a 2nd gear 3 meshing with the gear 2 are fitted on the inside of the camera installation base 6. A rotary disk 4 is fitted to turn the gear 3 from the outside of the camera installation base 6. Through the structure above, the video camera is placed on the installation base 6, the mount screw 1 projecting on the installation base 6 and a turning prevention pin 5 are matched with a female screw of the video camera and a hole for turning prevention and the rotary disk 4 is turned from the side face of the installation base 6, then the gear 3 and the gear 2 meshing therewith are turned to tighten the screw. Thus, the video camera is installed on the installation base 6.
Patent JP-H06226049-A (JP)
Title: Method for removing nox
Inventor: KINDAICHI YOSHIAKI
IPC: B01D53/86
Filed: 1991-08-24
Abstract: PURPOSE:To provide the method for reducing away NOx with high efficiency by bringing waste gases into contact with specific catalysts under a specific atmosphere in a high-temp. region to low-temp. region. CONSTITUTION:The catalyst deposited with vanadium on a metal oxide contg. sulfate radicals and the waste gases contg. the NOx are brought into contact with each other in the presence of hydrocarbons or oxygen-contg. compd. in the oxidizing atmosphere where excess oxygen exists. The waste gases are brought into contact with the catalyst under the same conditions and are then brought into contact with the oxidizing catalyst. The vanadium-deposited sulfate radical-contg. metal oxide catalyst has high activity even in the low-temp. region of <=300 deg.C and removes the NOx in the waste gases with the high efficiency by accelerating the reaction of the hydrocarbons or the oxygen-contg. compd. and the NOx in preference to the reaction of the hydrocarbons or the oxygen-contg. compd. and the oxygen.
Patent JP-H0792750-A (JP)
Title: Image forming device
Inventor: OKAZAKI NAOTO
IPC: G03G15/00
Filed: 1993-09-22
Abstract: PURPOSE:To provide an image forming device whose profitability and controllability can both be enhanced. CONSTITUTION:The image forming device, in which a document is set on a document stand and scanned by an image read means 31 so that image forming action corresponding to the document is performed for an image forming medium, has a deviation detecting means 25 for detecting the deviation of the document on the document stand from the starting position of scan by the image read means 31 and an image-forming-position correction means for correcting the starting position of image formation corresponding to the document, according to the deviation of the document which is the result of detection by the deviation detecting means 25. The possibility of errors in forming images is therefore eliminated even in the deviation of the document, and also enhancing profitability and controllability by operators.
Patent JP-S6479082-A (JP)
Title: Coated concrete product
Inventor: JITSUMASA KOREKAZU
IPC: C04B41/71
Filed: 1987-09-21
Abstract: PURPOSE:To obtain the title concrete product having a highly smooth coating film layer by providing the coating film layer and a releasable plastic sheet on a concrete base material. CONSTITUTION:The concrete base material 1 is sent in the direction as shown by the arrow A by a feed roller 6 and a backup roller 10, a primer 7 is applied on the base material 1 from the gap between coating rollers 8a and 8b, the primer 7 is rubbed into the base material 1 with a reverse roller 9 and then dried to form an undercoat 2, and then a top coat is applied to form an uncured coating film layer 16. The base material 1 is sent in the direction as shown by the arrow E by a conveyor belt 13 driven by a driving roller 12, a tensioned plastic sheet 4 is laminated on a rectangular frame 14 and pressed by a press roller 15 to laminate the sheet 4 on the uncured coating film layer 16, the coating agent of the coating film layer 16 is volatilized through the micropores of the sheet 4, and a cured finish coat 3 is formed.
Patent JP-H04116952-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOIZUMI YUJI
IPC: H01L21/822
Filed: 1990-09-07
Abstract: PURPOSE:To prevent the unbalance of the current distribution in a power source line which drives a circuit area other than a macro area by providing the power source wiring which drives the circuit area other than the macro area as circulating wiring around the macro area with macro driving power source wiring and GND power source wiring. CONSTITUTION:A second VDD circulating power source line 2 is arranged so as to surround a macro area 7, a first VDD circulating power source line 3 which is connected with a first VDD power source line is arranged so as to surround the outside of the second VDD circulating power source line 2 and a GND circulating power source line 1 is arranged on the outside of the power source line 3. Since the first VDD power source line 8 is connected vertically through the power source line 3 without being cut as in a conventional case, current distribution is not unbalanced even when operational unbalance is generated in a block connected with the power source 8. Therefore, since the potential gradient of the first VDD power source line 8 is reduced, a semiconductor integrated circuit device which is strong against electromigration and noise is easily. constituted.
Patent JP-H0288869-A (JP)
Title: Latch mechanism of drawing inlet
Inventor: KANEDA SHINICHI
IPC: E05B65/44
Filed: 1988-09-24
Abstract: PURPOSE:To prevent pulling-out from a latch lever of a following lever at the time of usage for a prolonged term by integrally installing a guide member with a guide groove, with which the operating section of a rotational lever is engaged, to a holding frame while an abutting section is arranged so as to be abutted against the underside of the guide groove section. CONSTITUTION:A holding frame 40 is mounted to a mounting hole bored to the side section of a back plate 3 while the operating section 32 of a rotational lever 30 is engaged with the guide groove 46 of a guide section piece 47 and lateral movement of the rotational lever 30 is regulated, and the abutting section 36 of a following lever 35 is pressure-welded to the lower section of the operating section 32 of the rotational lever 30 by energizing force working on a latch lever 38. The upward component of force works on the abutting section 36 of the following lever 35 pressure-welded to the operating section 32 by the revolution of the operating section 32, said abutting section 36 is abutted against the underside of the guide groove 46 even when the following lever 35 intends to be lifted, and the lifting action of the following lever 35 is prevented. Accordingly, the following lever engaged and inserted to the latch lever is not pulled out of the latch lever, thus displaying an effect for usage for a prolonged term while also simplifying constitution extremely.
Patent JP-2000065736-A (JP)
Title: Sensor chip of surface plasmon resonance angle detection device
Inventor: TAJIMA HARUO
IPC: G01N21/41
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a sensor chip of SPR angle detection device for accurately detecting a resonance angle by preventing air from being mixed even in the case of a small amount of sample and supplying the sample to a glass substrate. SOLUTION: The SPR angle detection device 1 applies light from a light source 1 at a required incidence angle width to a sample solution on a metal thin film being formed on a glass substrate 7 via a prism 5 that is adhered to a surface where no metal thin film of the glass substrate 7 is provided, detects a resonance angle based on the intensity of reflection light from the metal thin film, and specifies a sample constituent. A flat plate 9 is arranged with a small gap width for the metal thin film on the glass substrate 7. The sample solution can enter the gap between the flat plate 9 and the glass substrate 7 due to the capillary phenomenon caused by the gap.
Patent JP-H0958603-A (JP)
Title: Solid medicine packaging device
Inventor: YAMAOKA KAZUJI
IPC: A61J7/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To shorten the packaging time for a solid medicine, and miniaturize the whole body of the device. SOLUTION: A plurality of tablet cases 6... to house respective kinds of solid medicine, are provided. A turntable 10 which is located under respective tablet cases 6... and collects the solid medicine to the outer periphery by a rotating centrifugal force, is provided. On the outer periphery of the turntable 10, a guide for which a discharging port D is formed is provided. Then, a heat- sealing mechanism 27 to form a small bag continuously on a heat-weldable packaging paper 20 which is wound into a roll shape, is provided.
Patent JP-S6392778-A (JP)
Inventor: ISODA NORIHIRO
IPC: D06Q1/00
Filed: 1986-10-06
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-H0794229-A (JP)
Title: Connector with terminal engagement
Inventor: YAMANASHI MAKOTO
IPC: H01R13/42
Filed: 1993-09-24
Abstract: PURPOSE:To smoothly inserting/removing a terminal without generating noise and play by forming a terminal guide surface tapered in a direction of inserting/ removing the terminal between terminal engaging parts in an opposed surface of each wall piece of a terminal stopper. CONSTITUTION:A taper 17a is formed in both front/rear ends of a terminal guide surface 17 so as to serve as a pick up surface when a female terminal is inserted/removed. The dimension (f) between the guide surfaces 17a, 17a is set so as to satisfy a relation e>=f where a distance (e) between internal walls of a terminal receiving chamber 1 is almost equal to the dimension (f) and a relation e<=f+2a. Here is assumed (a) for clearance between a wall surface 7 and a housing inside. A preventing rib 18 is formed into a semicolumnar shape almost in parallel to a direction of inserting the female terminal so as to prevent insertability from worsening into a cavity part of a terminal stopper B'. In a temporary engaging position where a temporary stop protrusion 9 of this stopper B' is engaged with a temporary engaging part of a connector housing A, the female terminal can be inserted, and when completely inserted, a movable engaging arm is interlock with a engaging hole, to perform primary engagement of the female terminal.
Patent JP-S61103870-A (JP)
Inventor: AHIMU ROROFU
IPC: C07D487/14
Filed: 1985-10-25
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-2000067597-A (JP)
Title: Ferroelectric memory, manufacture of ferroelectric memory, and test method for ferroelectric memory
Inventor: ONO CHIKAU
IPC: G11C11/22
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To enable to eliminate products having lower reliability out of initial good products by testing margin for a reference potential of a bit line in the case that storage data is read out from a memory cell in a ferroelectric memory, improving reliability of products shipped, and to perform efficiently analysis of defect by making easy to discriminate whether defect of an initial defective product is caused by margin defect or by defect of a manufacturing process. SOLUTION: A pad 32 externally applied with a control potential Vex and a plate lime driving circuit 33 are provided, and concerning each memory cell, a reference potential Vref is varied variously by varying the control potential Vex variously, storage data is read out, and margin of a potential of a bit line in the case that storage data is outputted to a bit line is tested.
Patent JP-H0899899-A (JP)
Title: Globulin pharmaceutical preparation for intravenous injection
Inventor: HIRAO YUTAKA
IPC: A61J1/05
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a globulin pharmaceutical preparation for intravenous injection capable of further improving long-term storage stability of γ-globulin liquid composition and consequently being stable and safe. CONSTITUTION: This globulin pharmaceutical preparation for intravenous injection is obtained by putting a globulin liquid composition containing a non- chemically modified perfect molecular type γ-globulin into a plastic vessel. The globulin pharmaceutical preparation is capable of storing for a long period at room temperature. The globulin pharmaceutical preparation for intravenous infection has <=7wt.% content of globulin dimer. Further, a method for producing globulin pharmaceutical preparation for intravenous injection by putting the globulin liquid composition containing non-chemically modified perfect molecular type γ-globulin into a plastic vessel is provided.