baber/WOPTO huggingface dataset:
Patent JP-H10340965-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YASUSHIGE HIROAKI
IPC: H01L29/732
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device wherein a high-speed bipolar transistor, a high breakdown voltage bipolar transistor and an MOS transistor are mounted mixedly. SOLUTION: In a first vertical bipolar transistor, a first embedded diffusion layer 7 whose impurity concentration is higher than that of an N-type epitaxial layer 2 is formed. In a second vertical bipolar transistor, a second N-type embedded layer whose impurity concentration is lower than that of the first buried diffusion layer 7 and which is deeper than the layer 7 is formed. In an N-channel MOS transistor, an N-type isolation diffused layer 41 for isolating a well diffused layer 42 from an Si substrate 1 is formed. The second embedded diffusion layer and the isolation diffusion layer 41 are formed at the same time.
Patent JP-S6214293-A (JP)
Inventor: NISHIKAWA IKURO
IPC: G07F5/02
Filed: 1985-07-12
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-H05342986-A (JP)
Title: Manufacture of electron gun for cathode-ray tube
Inventor: TAKESHIMA MASASHI
IPC: H01J9/18
Filed: 1992-06-12
Abstract: PURPOSE:To make it easy to pull a spacer out of an assembled electron gun and prevent a grid from being damaged. CONSTITUTION:After a plurality of grids G6-G1 and cathode supporting bodies Ka, Kb, Kc are set in an electron gun assembling jig through spacers 5a-5f, respectively, the implanted parts of the grids and the cathode supporting bodies are fixed integrally in an insulating support body 6, which is softened by heating, by implanting them in the support body 6. A plurality of the grids and cathode supporting bodies set in the electron gun assembling jig are heated to the set temperature higher than normal temperature and the grids and the cathode supporting bodies heated to the set temperature are implanted in the insulating support body.
Patent JP-S6045549-A (JP)
Title: Novel nematic liquid crystal compound
Inventor: TAKATSU HARUYOSHI
IPC: C09K19/30
Filed: 1983-08-23
Abstract: NEW MATERIAL:The 3,4-difluorophenol derivative of formula I [R is 1-9C straight-chain alkyl; the configurations of two cyclohexane rings are trans(equatorial-equatorial)]. USE:Useful as a nematic liquid crystal compound. It has weak positive dielectric anisotropy, and is useful as a material for dynamic light-scattering display cell by mixing with other nematic liquic crystal compound having negative dielectric anisotropy. It can be used also as a field-effect display cell material by mixing other nematic liquid crystal compound having positive or negative dielectric anisotropy. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with 3,4-difluorophenol in an inert organic solvent such as ether, benzene, etc. in the presence of a catalyst comprising a basic compound such as pyridine.
Patent JP-S5675677-A (JP)
Title: Undesired carrier removing device
Inventor: YAMASHITA MITSUO
IPC: G03G21/00
Filed: 1979-11-26
Abstract: PURPOSE: To remove the carrier without the bad influence upon the surface of the photoreceptor with a simple constitution to hold a good picture quality, by providing a holder consisting of magnetic materials and by adsorbing the magnet so that the magnetic pole face may be directed to the surface of the photoreceptor.  
     CONSTITUTION: The device is constituted by holder 16 which has rise piece 16a, which is directed to the surface of photoreceptor 1, and consists of magnetic materials such as an iron piece of a U-form section and rubber net 17 which is adsorbed into the concave part of this holder 16 due to magnetic force of rubber net 17 itself. Rubber net 17 has a square section and is formed into a bar longer than the maximum development width of photoreceptor 1 and is magnetized in the thickness direction. By this simple constitution, the carrier stuck to the surface of the photoreceptor can be removed without the bad influence upon the magnetic brush and so on, and a good picture quality can be held. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5578236-A (JP)
Title: Gas detection element
Inventor: KUSANAGI SHIGEKAZU
IPC: G01N27/04
Filed: 1978-12-08
Abstract: PURPOSE: To enable to detect combustible gas only without being affected to the moisture, by providing the gas transmission electric insulation layer on the surface of gas sensing layer and providing the adsorption layer having gas transmission and water adsorption performance on the layer, in the gas detection element taking N type semiconductor as major content.  
     CONSTITUTION: On the surface of gas sensing layer obtained with molding and baking the powder of SnO 2 , ZnO, γ-Fe 2 O 3  and so on, the electric insulation layer having gas transmission such as SiO 2  is placed with sputtering method. The adsorption layer which transmits gas and adsorbs water content, such as perforated film of Na 2 O.nSiO 2  is placed on the electric insulation layer to constitute gas detection element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0569809-A (JP)
Title: Brake fluid pressure control device
Inventor: KUROSAWA TAKASHI
IPC: B60T8/50
Filed: 1991-06-25
Abstract: PURPOSE:To provide brake fluid pressure control technique capable of performing precise control with a boosting and a reducing rate made variable to each wheel cylinder. CONSTITUTION:In a brake fluid pressure control device 3 which is interposed between a master cylinder 1 and each wheel cylinder 2 to control fluid pressure within each cylinder 2, the brake fluid pressure control device is made up of a main pressure fluid path 4 connecting the master cylinder 1 with wheel cylinders 2, magnetic fluid passing through the main pressure fluid path 4, and of an electromagnetic orifice means 6 which is provided over the main pressure fluid path 4 to apply magnetic fields onto magnetic fluid 5 for changing viscosity thereof.
Patent JP-S5776487-A (JP)
Title: Voice outputting watch having preliminary announcing function
Inventor: YOSHIDA KUNIO
IPC: G04G13/02
Filed: 1980-10-29
Abstract: PURPOSE:To make the residual time up to a set time easy to know by shortening the intervals of making preliminary announcing as it goes closer to the set time. CONSTITUTION:In the case of performing a residual timer function, first a fast feed key F is pushed and the content of a register 3 is set at a desired time and is inputted to a register 9. When the content of a subtraction counter 9 goes equal to the 1st storage content of a preliminary announcing time storage memory 13, a signal is outputted through a detecting circuit 15, and the noice signal announcing the residual time is outputted by a voice synthesizer 16, whereby the voice indicating the residual time is outputted 8. Thereafter, an address up circuit 14 indicates the address of the 2nd storage information and therefore when the content of the counter 9 goes equal to the 2nd storage content upon lapse of the prescribed time, again the voice indicating the residual time is outputted. Said storage contents are longer time intervals for the beginning and as it goes closer to the intended time, the time intervals are shorter.
Patent JP-H0317537-A (JP)
Title: Adjusting device of quantity of light in husking rate detecting apparatus
Inventor: NAGAI TAKASHI
IPC: G01N21/85
Filed: 1989-06-15
Abstract: PURPOSE:To improve adaptability to the kind of grain and precision in inspection of a husking rate by making a husking rate sensor measure a sample for a prescribed time every time when the quantity of emission of a light-emitting element is adjusted. CONSTITUTION:First, the quantity of emission of a light-emitting element 4 is adjusted sequentially by a light quantity adjusting means. A grain number detecting means makes a husking rate sensor 1 measure a sample for a prescribed time every time when the quantity of emission is adjusted, and determines the detected number of grains of the sample on the basis of the measurement. A light quantity adjustment stopping means discriminates whether or not the detected number of grains determined exceeds a prescribed value being appropriate for detection of a husking ate corresponding to the kind of cereals, and when said number exceeds the prescribed value, it stops adjustment of the quantity of light by the light quantity adjusting means. When the detected number of grains is the prescribed value or below, the husking rate sensor 1 is regarded as abnormal. By conducting a control processing by a microcomputer 8, in this way, the effect of nonuniformity in the characteristics of the light-emitting element 5 is excluded and precision in a husking rate can be improved.
Patent JP-S5855941-A (JP)
Title: Developing method by one component type magnetic developer
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G15/09
Filed: 1981-09-29
Abstract: PURPOSE:To form an image of high density without generation of photographic fog, by disposing a developing roll and a roller for replenishing of a developer in such a way as to form a magnetic brush bridging between both, and developing an electrostatic image with the magnetic brush or the one component type magnetic developer on the developing roll. CONSTITUTION:The developer supplied on a developing roll 7 forms a magnetic brush 13, and the developer supplied on a roll 8 for replenishing of the developer forms a magnetic brush 14. These brushes 13, 14 rotate in the same direction as that of the sleeve while the sleeve rotates. While magnets rotate, the brushes rotate in the direction opposite from those of the magnets. The roll 7 and the roll 8 are disposed in such a way that the brush 13 on the roll 7 contacts with a photosensitive layer 1 but that the brush 14 on the roll 8 does not contact directly with the layer 1 and that the bridging 16 of the magnetic brush is generated in the proximate positions of the roll 7 and the roll 8.
Patent JP-S5677981-A (JP)
Title: Memory access circuit
Inventor: KANOU MASAYUKI
IPC: G11C8/08
Filed: 1979-11-28
Abstract: PURPOSE:To secure a high-speed access for a memory cell with a reduced amount of power consumption, by applying the voltage fluctuation according to the potential of the 2nd signal line to the base of a transistor of a current sink circuit and thus controlling the memory holding current. CONSTITUTION:The holding current control circuit 31 consisting of the resistances 42 and 43 is connected to the base of the transistor 40 in the current sink circuit 30. The memory holding current i1 turns to the function of the potential VWL of the 2nd signal line 11, and the memory holding current i145 turns to a major current in the word selection state under which a pair of word lines 10 and 11 have high potentials. While the current i1 becomes to a minor current in the nonselection state under which the lines 10 and 11 have low potentials. The fall time of the singal line 11 becomes slower than the fall time of the 1st signal line when the word selection changed to the word nonselection. Thus the discharge from the wiring capacity or the like can be absorbed in a short time to accelerate the transition. And a minor current is available during the nonselection state to reduce the amount of power consumption.
Patent JP-S5958145-A (JP)
Inventor: UEIN ROBAATO DEYUPURETSUTSU
IPC: F02D33/00
Filed: 1983-08-24
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-S5776319-A (JP)
Title: Supercharger
Inventor: AKATSU TADASHI
IPC: F16C33/08
Filed: 1980-10-30
Abstract: PURPOSE: To ensure the hermetical adhesion between a center housing and a thrust metal by giving a taper cavity to rims of a lock pin push-in hole of the center housing and a lock pin insert hole of a thrust metal by removing the swollen part caused by the pushed-in lock pin around the push-in hole.  
     CONSTITUTION: A thrust metal 4 is constructed of a compressor impeller 2 and a thrust collar 3 fast fixed on the same shaft with a turbine impeller 1 for rotation, and mounted to the inside of a U-shaped groove 11 of the collar 3. It is positioned on a center housing 8 by lock pins 7, while a back plate 5 is pushed to the housing 8 by a thrust spring 6 for hermetical adhesion. A taper cavity 13 is provided to the rim of each lock pin push-in hole on the housing 8. In this construction, a swollen part 12 caused by each pushed-in lock pin 7 around the pushed-in part can be absobed by the cavity 13 without reference to the thrust metal 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5484879-A (JP)
Title: Continuous adsorption apparatus
Inventor: MORITA NAOKI
IPC: F23G7/06
Filed: 1977-12-19
Abstract: PURPOSE: To provide a sontinuous adsorption apparatus in which while most of gas to be treated passes through a cylindrical adsorption layer, a part thereof passes heated through regeneration zones closely provided both on the front and back of the adsorption layer divided by diaphragms so as to burn concentrated malodorous gas.  
     CONSTITUTION: Gas to be treated is introduced as shown by 9 in the tangential direction to an adsorption zone inlet chamber 8 outside a cylindrical adsorption layer 5 and most thereof passes through the adsorption layer 5 from the chamber to absorb malodorous matters and is released into the air via an adsorption zone outlet chamber 3 inside the layer 5 as a purified gas. On the other hand, a part of the gas is fed to a regeneration zone inlet chamber 7 turning the chamber 8, piercing a rear layer heated as shown by 18 while malodorous matters adsorved is eliminated. The malodorous matters are inducted to a concentrated regeneration zone outlet chamber 4 and discharged out of the equipment maintaining a high temperature and burned with a combustion device 16 to remove noxious odor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5943535-A (JP)
Title: Bonding device for semiconductor wire
Inventor: OKU KENICHI
IPC: H01L21/60
Filed: 1982-09-02
Abstract: PURPOSE:To obtain the clamp device of simple constitution without increasing the weight of a moving part by a method wherein a wire is clamped with the arbitrary intensity of clamping force using a single clamper by controlling the value of current applied to a solenoid. CONSTITUTION:When a current is applied to the solenoid 13, the solenoid works in the direction where a hinge is pressed, the hinge 11 pivotally moves around a shaft 12 by interlocking with the solenoid 13, and the shaft 10 which is fixed to the hinge 11, works in the direction where a roller 9 is pressed. The roller 9 performs a vertical movement together with a lever 6 and a bracket 14, but it is always contacted to the shaft 10, energy is transmitted to the roller 9 from the shaft 10 irrespective of the position of the bracket 14, and as a result, the lever 6 rotates around a shaft 7 and works in the diretion where a clamper 3 is closed. When no current is applied to the solenoid 13, the lever 6 is pulled by a spring 8, rotates in reverse direction around the shaft 7 and works in the opening direction of a clamper. Thus, the action of the solenoid 13 and the make and break action of the clamper 3 are interlocked to each other.
Patent JP-S5855101-A (JP)
Title: Rolling method and rolling mill for bar and wire rod
Inventor: OKA TOSHIHIRO
IPC: B21B37/62
Filed: 1981-09-28
Abstract: PURPOSE:To obtain products of uniform sectional sizes despite the disturbance such as skid marks of materials to be rolled by rolling down bars and wire rods to zero roll gaps and rolling these materials under continuous exertion of backward compressive forces. CONSTITUTION:When work rolls 11 are displaced by fluctuations in parts of a blank material where the sectional size thereof is small in continuous rolling mills for rolling of a bar or wire rod 1, lower backup rolls 13 and backup roll chocks 13 move downward. In accordance with said movement, the detecting parts of sensors 14 for the positions of the work rolls space, and hydraulic rolling-down devices 12 are operated by the signals thereof whereby the gap of the rolls 11 is corrected to zero. Driving motors 16 for work rolls are controlled by an applying device 15 for backward compressive force to generate required compressive forces between the stands, whereby uniform sectional shapes of products are given to the material 1 to be rolled irrespectively of their skid marks, thermal run-down and fluctuations of sectional sizes.
Patent JP-H06300930-A (JP)
Title: Uneven pattern input device
Inventor: SHIKAI MASAHIRO
IPC: G06K9/00
Filed: 1993-06-24
Abstract: PURPOSE:To reduce the size of the uneven pattern input device. CONSTITUTION:The uneven pattern input device consists of an optical fiber bundle 301, a lighting means 302, and a photoelectric converting means 105. The optical fiber bundle 301 is formed by bundling plural optical fibers, and an incidence surface 301a and a projection surface 301b are formed at its both end parts. The incidence surface 301a slants at a specific angle to the axis of the optical fibers and the irradiation light 303 projected from the lighting means 302 is made incident at an angle of incidence larger than the critical angle of the border surface between the optical fibers and air so as to obtain the light pattern that the light is reflected not totally by the incidence surface 301a where projection parts of a body 103 to be inspected come into contact and reflected totally by the incidence surface 301a where recessed parts of the body 103 to be inspected come into contact. Further, the light is projected on the incidence surface 301a at the angle of incidence satisfying certain relation with the tilt angle of the incidence surface 301a so that the light pattern is propagated to the projection surface 301b through the optical fiber bundle 301.
Patent JP-S635080-A (JP)
Title: 2-trifluoromethyl-benzimidazole
Inventor: GERUHARUTO HAIBANGU
IPC: C07D491/04
Filed: 1987-06-22
Abstract: The present invention relates to new 2-trifluoromethyl-benzimidazoles of the general formula (I)    <IMAGE>  (I)  in which R1 represents halogenoalkyl, R2 represents optionally substituted alkyl or R1 and R2 together represent optionally substituted alkylene, R3represents hydrogen or alkyl, X and Y independently of one another represent oxygen and sulphur, m represents 0 or 1 and n represents 0 or 1, a process for their preparation and their use as herbicides and microbicides.
Patent JP-S6131662-A (JP)
Title: Engine ignition device
Inventor: OKUMIYA FUMIHIKO
IPC: F02P1/08
Filed: 1984-07-23
Abstract: PURPOSE:To always induece a desired high voltage through a secondary coil to provide an appropriate spark discharge, by connecting two charge coils connected in parallel with each other, to a capacitor provided to a primary coil in an ignition coil, and by specifying the induced voltage of each coil. CONSTITUTION:An ignition plug 4 is connected to a secondary coil 3 in an ignition coil 1, and a capacitor 5 and a thyristor 6 is connected to a primary coil 2 in series. In this arrangement, a series circuit of third and fourth diodes 12, 13 and a secondary charge coil 14 is connected in parallel to a first charge coil 8. Further, both coils 8, 14 have the same winding direction so that their induced voltages which are effected in association with the rotation of rotor in a magnet may have the same phase. Further, the coil 8 is set such that its induced voltage becomes maximum in an engine low rotational speed range, and the coil 14 is set such that its induced voltage becomes maximum in an engine high speed range. With this arrangement, a desired high voltage is induced in the secondary coil 3 allover the engine low and high speed ranges.
Patent JP-S639763-A (JP)
Title: Double row continuously variable transmission for vehicle
Inventor: TATARA TAKEHIRO
IPC: F16H15/42
Filed: 1986-06-30
Abstract: PURPOSE:To enable automatic speed change through continuously variable transmission, by providing two rows of continuously variable transmissions independently in parallel between the input side and the output side and means for coupling one of said continuously variable transmissions to the front wheel while the other to the rear wheel. CONSTITUTION:The output of an engine is distributed and transmitted through two continuously variable transmissions arranged in parallel. Consequently, even a vehicle mounting a large capacity engine can ensure sufficient durability for long term. Since respective transmissions drive the front and rear wheels independently, tight braking phenomenon can be eliminated during cornering operation. Furthermore, driving force can be ensured under idling of wheel. In other word, driving force can be transmitted to the rear wheel even when one front wheel is idling. Furthermore the transmission torque capacity can be distributed and set randomly between the front and rear wheels, resulting in automatic speed change through continuously variable transmission.
Patent JP-S5942526-A (JP)
Title: Shutter device
Inventor: TANABE YOSHIAKI
IPC: G03B9/36
Filed: 1982-09-03
Abstract: PURPOSE:To drive a split covering blade group through simple constitution by fitting pin members of a prime mover member which drives the blade groups and a slit formation driving member for supporting the group in long-side hole parts provided to said blade groups and slit formation driving member. CONSTITUTION:A driving lever 8 unlocked on shutter release rotates couterclockwise by the energizing force of a spring 10 and a driving pin 11 fitted in long-sized holes 16a and 16c makes the leading blade group 16 which covers an aperture 7c run in the direction of an arrow A. A driving lever 12 is unlocked a specific exposure time later and a driving pin 15 fitted in long-sized holes 17a and 17c makes a trailing blade group 17 run in the direction as shown by the arrow A to close the aperture 7c. The radial direction of the driving levers 12 and 8 slants to the lengthwise direction of the long-sized holes 17a and 16a, so a spring 14 holds the slit constant by weak energizing force and bound preventing effect is also obtained. Thus, the blade groups are driven through the simple constitution.
Patent JP-S5778542-A (JP)
Title: Electrophotographic receptor
Inventor: KATAGIRI KAZUHARU
IPC: G03G5/06
Filed: 1980-11-04
Abstract: PURPOSE:To obtain a photoreceptor superior in sensitive by adding a specified novel disazo pigment. CONSTITUTION:A photoreceptor contains a disazo pigment represented by the general formala (1) and A is preferably represented by the general formulae (2), (3), and (4), and it is preferably constituted as follows: (P) A layer formed by dispersing the pigment into a medium composed of a charge transfer substance and an insulating binder is formed on a conductive layer; (Q) a charge generating layer containing the pigment is formed on a conductive layer, and a charge transfer layer, for example a resin layer containing 2,5-bis(p-diethylaminophenyl)-1,3,4-oxadizole is laminated on the charge generating layer; (R) the pigment is dispersed into a charge transfer complex. Especially selection of the (Q) type photoreceptor permits sensitivity to be improved, remaining potential to be lowered, and deterioration of sensitivity in repeated uses to be low.