baber/WOPTO huggingface dataset:
Patent JP-H09323955-A (JP)
Title: Benzoic derivative and medicine containing the same
Inventor: OHASHI YUKIHIRO
IPC: A61K8/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzoic derivative that has excellent acne-preventive and -curing effects without side effects and high safety for human, and is especially useful prevention and treatment of vulgar acne. SOLUTION: This benzoic derivative comprises a compound of formula I (R<1> is a 1-18C hydrocarbon; R<2> is a 2-12C hydrocarbon; X is hydroxy, an amino or lower alkoxy; Y is H or hydroxy; (n) is 1 or 2; group R<1> -(OR<2> )n -O- is combined with a benzene ring in position 2, 3 or 4 of the ring), e.g. 4-(3- geranyloxypropyloxy)benzamide. The compound of formula I is obtained by a reaction of a compound of formula: R<1> -(OR<2> )n -oTs (Ts is toluenesulfonyl) with a hydroxybenzoic derivative. The compound of formula I is useful for medicines, particularly as a dermatotherapeutic medicine for external application and also for cosmetics that have effects of diminishing pigmentation, such as chloasmas and freckles, and wrinkle-preventive and -curing effects, particularly as dermal cosmetics.
Patent JP-H085597-A (JP)
Title: Micro gas sensor having windbreak structure
Inventor: KONDA NORIHIRO
IPC: G01F1/692
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a micro gas sensor for detecting the kind or concentration of gas, as well as leakage regardless of presence/absence of gas flow which can be mass produced at low cost. CONSTITUTION:The micro gas sensor comprises a silicon substrate 1 having a recess formed by semiconductor fabrication technology to open downward, a gas detecting part formed on the surface of the diaphragm structure of the silicon substrate corresponding to the recess by semiconductor fabrication technology, and a windbreaker for protecting the gas detecting part against the gas flow. The windbreaker is windbreak walls 7a, 7b or a windbreak hood formed or jointed on the silicon substrate 1 in the vicinity of gas detecting part so that the gas flow does not strike directly against the gas detecting part.
Patent JP-H10272659-A (JP)
Title: Injection control method of injection molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/50
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To conduct excellent injection by dividing injection and filling processes to the dwell-changing point into two and, at first, carrying out injection and filling through speed control, and executing pressure control in terms of suitable filling pressure which is set subsequently. SOLUTION: At first, on the basis of position detecting information by an injection stroke detection sensor 7 and a set injection speed value in accordance with the position, a microcomputer operates to control a flow rate control valve 3 and carry out injection and filling processes having the priority of an injection speed. Next, by the command of the microcomputer, an upper limit regulation value by a pressure control valve 6 is changed and set to be an equal value with the most suitable filling pressure, and a flow rate control by the flow rate control valve 3 is stopped so that the flow rate control valve 3 remains open to allow a constant flow rate.  Then, based on the position detecting information by the injection stroke detecting sensor 7 and a set pressure value in accordance with the position, the microcomputer serves to control the pressure control valve 6 and implement injection and filling processes having the priority of load pressure.
Patent JP-H04364722-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO NAOTAKA
IPC: H01L21/3205
Filed: 1991-06-12
Abstract: PURPOSE:To provide a semiconductor device that is not affected by the deviation of holes to be connected to a doped region. CONSTITUTION:A titanium silicate film 8 is formed on a dope region 9. After connection holes are opened, nitrification is performed to deposit titanium nitride 11 on the titanium silicate film 8 in the connection holes, and silicon nitride film 12 on the remaining areas. If a field oxide layer 4 is scraped when the connection holes extending to the doped region 9 are opened, the silicon nitride film 12 helps prevent the effective isolation length from decreasing. Since the scraped part of the field oxide layer is not additionally covered with a doped region, junction characteristics will not deteriorate.
Patent JP-S5565937-A (JP)
Title: Automatic aperture
Inventor: OOKURA ZENICHI
IPC: G03B9/07
Filed: 1978-11-14
Abstract: PURPOSE: To prevent the reduction in the operating amount of the automatic aperture interlocking member on the minimum aperture value side in aperture priority mode by operating aperture blades by way of the specified intermediate layer which is driven by the automatic aperture interlocking member.  
     CONSTITUTION: When an opening-closing ring 5 is turned by turning an camera side automatic aperture interlocking member 8, the intermediate lever 12 provided to the driving shaft 14 which is fitted into the groove 6 of the ring 5 turns by a fixed amount. This turning is transmitted to a blade 9 by the driving shaft 15 fitted into the oblong groove 11 of the aperture blade 9 provided to the opening-closing ring 5 and even when the aperture control amount becomes small on the minimum aperture value side, the shaft 15 moves along the groove 11, after which it turns the blade 9 by the slight amount, thus the operation amount of the automatic aperture interlocking member is made constant irrespective of the aperture state. Hence, the automatic aperture controlling may be performed readily and accurately even on the minimum aperture value at the aperture priority mode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06320467-A (JP)
Title: Suction head device for work and the like
Inventor: HAGIWARA SHIZUO
IPC: H01L21/677
Filed: 1993-05-18
Abstract: PURPOSE:To provide a suction head device for a work which is constituted so that contact slide wear is prevented from occurring to a mutual engagement part between a positioning claw to chuck the sucked work and a contact part to operate the positioning claw and the work is accurately positioned and chucked. CONSTITUTION:A suction head device for a work comprises a cylinder body 12 vertically arranged; a suction rod 14 pivotally supported in an airtight manner in the cylinder body 12 and having a lower end in which a suction port 32 is formed; and a positioning claw 48 pivotally mounted in a position in the vicinity of the suction port and a grasping end part 50 and an operating end part 52, which perform operation to chuck a work. A contact part 58 to perform chuck operation of the positioning claw 48 is arranged on the cylinder body 12 side or the suction rod side. The movement range of an operating end part 52 during a time in which the contact part 58 is started to be brought into contact with the operating end part 52 and the work is chucked is set to approximate 45 deg. or less to a horizontal line. Wear is prevented from occurring to a joint between the contact part 58 and the operating end part 52 and accurate positioning and chucking are practicable.
Patent JP-H01309642-A (JP)
Title: Seasoned cottony shaved ice
Inventor: NAKANO SHIGEKAZU
IPC: A23G9/24
Filed: 1988-06-06
Abstract: PURPOSE:To obtain the subject hardly meltable shaved ice, preservable in an ice box, etc., by placing in a vinyl bag, etc., and having strong palatability by applying a seasoning sweet syrup to a shaved ice. CONSTITUTION:The objective shaved ice obtained by automatically operating a limit switch 9 by regulating a sweet syrup selecting lever 8, simultaneously starting a prime mover 3 and ice shaver, automatically jetting a seasoning sweet syrup 2 emerged from a jetting port 7 in the form of mist and applying particles thereof to a shaved ice 1.
Patent JP-H01309604-A (JP)
Title: Method for steering control of cutting and harvesting machine
Inventor: YOSHIMURA FUMIO
IPC: A01B69/00
Filed: 1988-06-06
Abstract: PURPOSE:To carry out smooth and effective operation by correcting a difference between a pattern of an artificial trial of steering and that of a reproductive steering using a steering control device. CONSTITUTION:A machine body 2 is straight advanced only for a prescribed distance without stopping even in case a blank space is left due to a completion of a standard data on the way of a steering path when a reproductive steering is carried out according to the standard data memorized as a steering pattern. A steering control device 3 is made to judge according to ON or OFF of a grain culm sensor 1 during the straight advance whether the machine body 2 should be continuously put into a cutting path or stopped.
Patent JP-H0434308-A (JP)
Title: Inclination detector
Inventor: MISAWA YOSHIHARU
IPC: G01C9/14
Filed: 1990-05-31
Abstract: PURPOSE:To enable the using of an inclination detector as set being tilted by storing an initial inclination state to generate an output from a difference in angle of inclination when further inclination occurs. CONSTITUTION:When an automobile is stopped on an inclined road surface, a pendulum 11 oscillates at an angle corresponding to an angle of inclination of the road surface and a Hall element 12 generates an output corresponding to an angle of oscillation of the pendulum 11. Hence, a voltage amplifier 13 generates an output corresponding to the output. When the amplifier 13 generates a negative-side output according to the angle of oscillation in one direction of the pendulum 11, a first initial angle memory device 16 stores an angle of inclination with a level corresponding to the negative-side output. When the amplifier 13 generates a positive-side output, according to the angle of oscillation in another direction of the pendulum 11, a second initial angle memory device 17 stores an angle of inclination with the level corresponding to the positive side output. This enables the detection of oscillation in different directions of the pendulum through first and second comparators 18 and 19 and an OR gate 20.
Patent JP-S6460490-A (JP)
Title: Fixture for pedal crank to pedal crankshaft for bicycle
Inventor: ENRIKO BURIGATSUTEI
IPC: B62M3/00
Filed: 1987-06-05
Abstract: PURPOSE: To facilitate removal of crankshaft of a bicycle having the end of a tapered crankshaft fitted to the end of a pedal crank by forming a crankshaft fitting hole and a screw hole for removing the crankshaft concentrically on the crank. CONSTITUTION: The end 2 of a pedal crankshaft 1 is formed so that its cross section may be almost square and close to a truncated pyramid shape towards the free end. A pedal crank 3 is formed with a hole 4 corresponding to the cross section of the pedal crankshaft 1 end 2 and a through screw hole 5 coaxially to the hole 4. The screw 5 has run through it the shaft of a head screw 7 screwed to the screw hole 6 on the crankshaft 1 and the crankshaft 1 is connected to the crank 3 by tightening the screw 7. To disconnect the connection of the two cranks 1, 3, the screw 7 is removed, after which a standard screw 14 is screwed into the scew hole 5 and the crankshaft 1 is pushed out from the crank 3 by screwing the screw 14.
Patent JP-H03165843-A (JP)
Title: Pipet-introduced body
Inventor: ANDOREA GURETERU
IPC: G01N1/10
Filed: 1990-05-31
Abstract: PURPOSE: To prevent danger of pollution by a sample and fear of loss of the sample by evaporation by extending a connecting duct of an outer wall part of a main body between a conical part and a tip part thereof and forming a cross-section thereof considerably smaller then the cross-section of a bore in the central part of the body. CONSTITUTION: A pippeting insert 11 has an elongated main body with a conical part 15 at one end and a hollow tip 17 at another end and the tip 17 is formed of a conical wall part 18 for piercing by a pippetting needle. The elongated main body of the pippeting insert 11 has a central tubular part 16 which extends between the conical part 15 and the tip 17. The central tubular part 16 has a bore 21 which extends along its longitudinal axis line Z-X and connects an interior 22 of the conical part 15 with an interior 23 of the hollow tip 17. Further the central tubular part has an outer wall part 24 containing at least one connecting duct 25 which substantially extends between the conical part 15 and the tip and the cross-section of the connecting duct 25 is formed substantially smaller than the cross-section of the bore 21.
Patent JP-H09320199-A (JP)
Title: Analog filter and signal processing semiconductor integrated circuit, recording and reproducing device, and transmission/reception device using it
Inventor: HASE KENICHI
IPC: G11B20/10
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an analog filter whose circuit is simple and precise. SOLUTION: A master 2 conducts a pseudo-operation which converts the reference signal 8 to a desired characteristic. Control means 3, 1, obtain an adjusted signal 5 based on the output of this master 2 to output it for adjusting the characteristic of the filter 4. In other words, the deviation of the output of the master 2 from the desired characteristic is detected and outputted, by comparing the output of the master with the reference signal 8. The adjusting means 1 has the adjusting information on the deviation which is measured in advance between the characteristic of the master 2 and the above desired characteristic. The adjusting means 1 corrects the output of the detecting means 3, based on this adjusting information and then outputs the corrected signal as an adjusted signal 5. By this adjusted signal 5, the filter 4 is controlled to show the desired characteristic.
Patent JP-H09324670-A (JP)
Title: Centrifugal governor of diesel engine
Inventor: FUJII SATOSHI
IPC: F02D1/10
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique which is capable of decreasing a governor difference while balancing the governor difference and hunting. SOLUTION: A torque up device 10 is inserted between a first lever 1A and a second lever 1B. In an over-load drive of an engine, the second lever 1B is completely received with a fuel limiting device 7 corresponding to the pull load equivalent position 4/4 while, at the same time, it is constituted that a pull force of a governor spring and an elastic power of a torque spring 13 is allowed to oppose to the governor F and an elastic force of the torque spring is overwhelmed by the governor force F to bring back the torque pin 12 in a governor adjustment area La in which the adjustment amount of a rack pin 6 is moved between a non-load corresponding position 0/4 and a full load corresponding position 4/4.
Patent JP-H07141826-A (JP)
Title: Tape cassette
Inventor: IGARASHI TADAO
IPC: G11B23/087
Filed: 1993-06-11
Abstract: PURPOSE:To accurately correct the inclination of a tape guide and to improve efficiency of the assembling work by providing a projected rib at the tip of a boss part of the upper shell for supporting the tape guide and fitting it to the tape guide. CONSTITUTION:Provided that a tape cassette is assembled in the state that the tape guide 9 is inclined while taking the point A as a fulcrum by a tensile strength P of the stretched tape 2, when the upper shell 10 is joined to a lower shell 1, the pressure X is applied toward the lower direction for the tip part 16 of the correction rib 14 provided on the boss part 12 of the upper shell 10, and when a point B on the outside surface of the tip part 16 abuts on the upper end of the tape guide 9, the tape guide 9 is turned with the point A as a fulcrum by the horizontal component force Y of the pressure X and erected to the normal state. Consequently, the rib 12 is smoothly fitted inside the tape guide 9, and finally the correction rib 16 is accepted in a step part 8 of the lower shell, then the upper/lower shells are properly engaged and the tape guide 9 is accurately erected. Thus, the assembling work is smoothly performed.
Patent JP-H04341966-A (JP)
Title: Disk loading mechanism
Inventor: OKAMOTO AKIHIKO
IPC: G11B17/04
Filed: 1991-05-17
Abstract: PURPOSE:To reduce the height dimension of an optical disk device by loading/ unloading the housed optical disk to/from a turntable while keeping a disk cartridge to the same height. CONSTITUTION:At the cartridge inserting time, the optical disk 2 is positioned by a disk moving mechanism so as to abut to the upper end part of the disk cartridge 7 inside, and the disk 2 is evaded from the turntable 4 and the tip part of an optical pickup device 5 forwarded into the inside of cartridge 7. When a hub member 2a of the disk 2 is positioned right above the turntable 4, the positioning of disk 2 is released by the disk moving mechanism to place the disk on the turntable. At the disk cartridge ejecting time, the cartridge 7 is moved in the ejecting direction by an ejection mechanism and ejected to the outside from a window 9. Thus, the disk can be loaded with keeping the height of the cartridge 7 as it is.
Patent JP-S621943-A (JP)
Inventor: OTAKE NOBORU
IPC: E03C1/122
Filed: 1985-06-27
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-2000325324-A (JP)
Title: Somatic fat rate mensuration device
Inventor: FUKUSHIMA TOSHIAKI
IPC: A61B5/05
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To keep constant a contact position between the palm and a pair of electrodes to stably obtain measuration result with good reproducibility by disposing a positioning part above a left side current applying electrode, a right side current applying electrode, a left side voltage measuring electrode and a right side voltage measuring electrode. SOLUTION: A somatic fat rate mensuration device includes a left side current applying electrode 7 and a left side voltage measuring electrode 9 on the left side surface 3 and a right side current applying electrode 7 and a right side voltage measuring electrode 9 on the right side 5, and the electrodes 7, 9 are electrically connected to a circuit part in a device body 1. A power supply switch 17, an input key group 15 and a display part 13 are disposed on the front of the device body 1. A projecting positioning part 11 is formed above the electrodes 7, 9. When the device body is held with the left side surface 3 and the right side surface 5 held by both hands, the contact position between the palm of the left hand and the electrodes 7, 9 is positioned constant, and the contact position between the palm of the right hand and the electrodes 7, 9 is positioned constantly.
Patent JP-H01310148-A (JP)
Title: Controller for internal combustion engine
Inventor: SHIMOMURA SETSUHIRO
IPC: F02P5/153
Filed: 1988-06-08
Abstract: PURPOSE:To provide always the maximum output by stopping the feed-back of air fuel ratio in a predetermined load region of an engine and correcting fuel supply or ignition timing so that the maximum pressure value, average effective pressure and estimation parameter are directed in the maximum direction. CONSTITUTION:A controller 15 receives signals from an air flow meter 2, an intake pipe pressure sensor 2a, a water temperature sensor 6, a crank angle sensor 7, an exhaust sensor 9, an in-cylinder pressure sensor 13, etc. to obtain the maximum pressure-value and average effective at every combustion cycle from pressure in a combustion chamber and crank angle, an estimation parameter A from intake amount, rotational frequency and average effective pressure and an estimation parameter B from intake pipe pressure and average effective pressure. Fuel supply or ignition timing is corrected to direct the maximum pressure value, average effective pressure, estimation parameter A or B to the maximum so that ignition coils 17 are respectively controlled through a fuel injection valve 10 and power unit 16. Thus, the maximum output and efficiency can be always obtained even if individual engines have dispersion.
Patent JP-S6033330-A (JP)
Title: Nickel base alloy
Inventor: HOSOI NORIFUNE
IPC: C22C19/05
Filed: 1983-08-03
Abstract: PURPOSE:To impact excellent stress corrosion cracking resistance, by preparing an Ni-base alloy containing Mn, Cr, Fe, Al, Ti, Nb, C and Si in a specific ratio, mainly comprising a gamma'-phase and containing no Cr23C6. CONSTITUTION:An Ni-base alloy, which mainly comprises a gamma'-phase, substantially contains no Cr23C6 and consists of, on a wt. basis, 1.5% or more Mn, 14.0-25.0% Cr, 40% or less Fe, 0.2-2.0% Al, 0.5-3.0 Ti, 0.7-5.5% Nb, 0.03% or less C, 0.10% or less Si and the remainder of Ni, is prepared. In this case, P is limited to about 0.010%, S to about 0.010% and Mo to about 1.0-8.0%. This Ni-base alloy shows excellent stress corrosion cracking resistance in high temp. and high pressure water.
Patent JP-H10316023-A (JP)
Title: Jointing structure of automotive apron member to spring support
Inventor: INOUE MASAO
IPC: B62D25/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a jointing structure of an apron member to a spring support of a vehicle which can increase the rigidity of the spring support and attain high workability. SOLUTION: This is a structure where an apron member is jointed to a spring support. The apron member 10 is formed so as to extend to a position where a front end part 11 of closed structure meets the front end part 19 of a peripheral wall panel 18 of a spring support 12 substantially in the front/rear direction of a vehicle body and so that the front end part 11 may involve a flange 22. The spring support 12 is jointed to the apron member by combining a flange 50 folded toward the lower part of a top wall panel 20 with the inside wall part 37 of the apron member, and connecting a front side wall part 52 of the peripheral wall panel with the flange 22 at the front end part of the apron member.
Patent JP-H09306272-A (JP)
Title: Knob structure of switch
Inventor: KAWABE TERUAKI
IPC: H01H13/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To surely mount a name plate to the knob of a switch without using a double-sided adhesive tape and to enhance productivity. SOLUTION: A recess 12 is formed in the operating surface of a knob 1, and an illuminating window 11 is bored in the center of the recess 12. An annular rack part 13 is formed near the outer periphery of the recess 12, and an annular rib 14 is provided on the surface of the rack part 13. A name plate 2 comprises a thin plate made of a resin and having a mark, a letter 21 or the like formed on its surface by printing, etc., is placed in the recess 12 in the knob 1, and secured to the knob 1 by ultrasonic welding using the rib 14.
Patent JP-H01310568-A (JP)
Title: Manufacture of lead frame
Inventor: KIRIYAMA HIDEO
IPC: H01L23/50
Filed: 1988-06-08
Abstract: PURPOSE:To prevent adhesion of a plating on the side surfaces of the outer lead parts of a lead frame and the occurrence of a migration by a method wherein a metal is plated to a part of a metallic striplike material before the outer lead parts are formed on the part. CONSTITUTION:A metal plating 3 is applied in advance to a part, on which a pad part 5 and inner lead parts 4 are formed, of a metallic striplike material 1 and thereafter, the part 5, the parts 4 and outer lead parts 8 are formed. Accordingly, the side surfaces of the parts 8 appear after a plating processing is performed. Thereby, it is eliminated that a plating is adhered on the side surfaces of the lead parts 8, a possibility of the generation of a metallic migration is eliminated in a resin-sealed electronic component, and the resin-sealed electronic component having stable electrical characteristics over a long period of time can be obtained.