baber/WOPTO huggingface dataset:
Patent JP-H0828705-A (JP)
Title: Cylinder liner
Inventor: FUKUTOME HIROTO
IPC: F16J10/04
Filed: 1994-07-21
Abstract: PURPOSE:To improve the adhesion of a flame-coating membrane without lowering the slide property of the flame-coating membrane. CONSTITUTION:After a flame-coating membrane 2 is formed on the inner periphery of a cylinder liner 1, melting treatment is applied to the non-slide upper end of the flame-coating membrane 2 in the axial direction of the liner. With the melting treatment, the flame-coating membrane is melted at the non-slide upper end in the axial direction of the liner and a liner base material 3 near the boundary to the flame-coating membrane 2 is also melted to form a melting treatment portion 4. The melting treatment portion 4 which has an alloy layer formed at the boundary between the flame-coating membrane 2 and the base material 3 is improved in adhesion. The flame-coating membrane 2 at the inner periphery slide portion, where no melting treatment is applied, has good slide property such as seizure resistance. not lowered.
Patent JP-H0827739-A (JP)
Title: Sound proofing unit panel
Inventor: KONDO MOTOHIRO
IPC: G10K11/16
Filed: 1994-07-20
Abstract: PURPOSE:To facilitate construction work by providing a peripheral wall around the surface on one side of a metal plate where a metal base standingly provided with vertical and lateral partitions to partition the metal plate and a ceramic noise absorbing plate to cap the partitions are arranged. CONSTITUTION:A metal base 1 is formed into a panel shape by bending a metal plate 12 to one side therearound to form a peripheral wall 13 around the surface on one side, vertical partitions 15 and lateral partitions 16 being standingly provided thereon to partition the metal plate 12 in preset sizes. A ceramic noise absorbing plate 20 is mounted on the base 11, the edge in contact with the peripheral wall 13 is held and fixed with a noise absorbing plate holder 14 and the edge of the noise absorbing plate 20 supported by the partitions 16 is fixed with a band plate 17. The edge of the noise absorbing plate 20 where the partitions 15 are not located on the back side is held with the band plate 17a and connected thereto. In this way, the rigidity of the base 11 is increased by the partitions 15, 16, the size of the noise absorbing plate 20 can be larger and construction work can be easily done.
Patent JP-S6250229-A (JP)
Title: Transmission torque controlling device for four-wheel-drive vehicle
Inventor: WATANABE KENICHI
IPC: B60K17/348
Filed: 1985-08-30
Abstract: PURPOSE:To keep a torque distribution ratio at a constant value as desired by controlling the transmitted torque amount of a power transmission means based on the measurement of such items as the difference in rotation speed between a front and a rear wheel, a car speed, and a body speed ratio. CONSTITUTION:Such signals as Sv, Sa, and SDELTAn from each of sensors are inputted into a controlling unit 14 so as to allow Sa to form a judgement as to whether a car is running straight ahead or is making a turn. Then such a control curve as 11, 12, and 13 of M1, or 14, 15, and 16 of M2, each of which corresponds to each of running conditions, is selected based on a car speed or a steering angle by means of a control map M1 or M2, or operation formulas. Then the selected curve is checked up with the signal SDELTAn for the difference in rotation speed so as to determine controlling electric current 'i'. Then a hydraulic pressure proportional to the current is supplied to a clutch 5 by a hydraulic valve 13 so that the clutch 5 is joined so as to transmit the torque Tr proportional to the joining force to a propeller shaft 6. With this, a torque distribution ratio between a front and a rear wheel can be kept at a desired value so as to improve the running performance.
Patent JP-H0482934-A (JP)
Title: Special twisted yarn and production thereof
Inventor: SAKA MASANORI
IPC: D02G3/38
Filed: 1990-07-18
Abstract: PURPOSE:To obtain the subject twisted yarn having low twist torque, exhibiting different appearance and useful for grey sheeting by irregularly winding a multifilament yarn on the surface of a plurality of parallelly arranged spun yarns. CONSTITUTION:A plurality of parallelly arranged spun yarns are false-twisted with a false twister. In the above process, a multifilament yarn composed of filaments having a single fiber fineness of <=2.5d is supplied to the above plural spun yarns at the upstream side of the false twister and irregularly wound on the surface of the spun yarn in an amount of <=25wt.% based on the total twisted yarn to obtain objective twisted yarn having sporadically distributed nep parts.
Patent JP-H1135459-A (JP)
Title: Oral preparation containing s-(3-hydroxypropyl)-l-cysteine
Inventor: MURATA MISAO
IPC: A61P11/10
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain an oral preparation hardly causing discoloring even in long-term storage and excellent in quality by formulating S-(3-hydroxypropyl)- L-cysteine useful as an expectorant with a specific vehicle. SOLUTION: This oral preparation is obtained by formulating S-(3- hydroxypropyl)-L-cysteine (hereinafter referred to as HPCY) with a vehicle consisting substantially of only starch. Corn starch, potato starch or wheat starch can be exemplified as the starch and the starch is preferably used in an amount of 0.01-8 pts.wt. based on 1 pt.wt. HPCY. Cyclodextrins may be formulated with HPCY as the vehicle. α-Cyclodextrin, β-cyclodextrin, etc., can be exemplified as the cyclodextrins and the cyclodextrins are preferably used in an amount of 0.01-8 pts.wt. based on 1 pt.wt. HPCY.
Patent JP-S6083099-A (JP)
Inventor: MORITA MASAHARU
IPC: G10L25/48
Filed: 1983-10-13
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-S6252708-A (JP)
Title: Digital magnetic recording device
Inventor: SAMEJIMA TAKASHI
IPC: G11B5/09
Filed: 1985-08-30
Abstract: PURPOSE:To omit an amplitude equalization circuit by converting a pulse code modulation signal into an edge pulse whose polarity differs from the leading and trailing and recording the result while the pulse level is changed so that the level is nearly inversely proportional to the non-inverting period of a pulse mode modulation signal. CONSTITUTION:A digital magnetic recorder 11 converts a pulse code modulation signal into an edge pulse where the polarity differs depending on the leading and trailing of the signal by an edge detection circuit 13 and a pulse separation circuit 14 and records it and in this case, the pulse level of the edge pulse is changed by a level variable circuit 15 operated in response to the output of a non-inversion detection circuit 22 so that the level is nearly inversely proportional to the non-inverting period of the pulse code modulation signal. Thus, as the frequency of a recording signal is higher, the recording current is larger and high frequency emphasis is applied at recording, then no amplitude equalizing circuit is required in the signal reproducing system so as to make the output level of the reproducing signal constant independently of the frequency. Thus, the prevention of phase shift attended with the amplitude equalization or the reduction in the circuit scale by the omission of the amplitude equalizing circuit is attained.
Patent JP-H0745337-A (JP)
Title: Wiring device for automobile
Inventor: OKAMOTO SHINICHI
IPC: B60R16/02
Filed: 1993-08-02
Abstract: PURPOSE:To provide a wiring device for an automobile, excellent in workability in an engaging process and fixing performance with respect to a vehicle, where a wire harness disposed in an instrument panel can be easily connected to electrical equipment. CONSTITUTION:One connector 4 connected to a wire harness 1 is fitted to a connection member 3 with an engaging portion 4a facing upward. Another connector 5 is fixed to an electrical equipment containing case 2 with another engaging portion 5a facing downward. The engaging portion 13 of the electrical equipment containing case 2 is engagingly fitted into a guide groove 18 of the connection member 3 so that the pair of connectors 4, 5 are engaged with each other. Furthermore, the wire harness 1 and the electrical equipment containing case 2 are locked to an instrument panel P via the connection member 3.
Patent JP-S6081888-A (JP)
Title: Surface light emitting laser and manufacture thereof
Inventor: TANAKA HARUO
IPC: H01S5/00
Filed: 1983-10-12
Abstract: PURPOSE:To reduce a threshold current by minimizing the loss range by composing a Fabry-Perot reflecting mirror of a cap layer and a reflecting film layer. CONSTITUTION:A reflecting film layer 2 in which N type (or P type)-AlxGa1-xAs layers 21 and N type (or P type)-AlyGa1-yAs layer 22 are alternately laminated in multilayers in provided in the first clad layer 3. The thickness of the layers 21, 22 for forming the layer 2 are set to lambda/4n (lambda represents the central emitting light wavelength, and n represents its refractive index). The compositions of aluminums are different from each other, the layer in which the thickness is set to lambda/4n is thus formed to laminate many layers, and then the wavelength of the prescribed range with the central emitting light wavelength is selectively reflected. Accordingly, in a surface light emitting laser having such a reflecting film layer 2, a Fabry-Perot reflecting mirror is composed of the layers 6 and the layers 2.
Patent JP-2001022888-A (JP)
Title: Pattern segmenting device and pattern recognizing device
Inventor: TAKEBE HIROAKI
IPC: G06V30/10
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of the segmentation of a character contact pattern. SOLUTION: A feature amount comparing means 3 compares the feature amount of a category set by a feature amount setting means 2 with the feature amount of an image extracted by a feature amount extracting means 1 concerning the entire image to be a processing object. On the basis of the comparison result of the feature amount comparing means 3, a segmenting means 4 segments the part corresponding to the feature amount of the category from the image.
Patent JP-H0635868-A (JP)
Title: Data management method for decentralized computer system
Inventor: MATSUMURA KOICHI
IPC: G06F15/177
Filed: 1992-07-20
Abstract: PURPOSE:To surely and easily manage data by changing the attributes of the data to active/inactive and thereby changing the data in the management of the data provided in respective computers. CONSTITUTION:The computers 1 and 4 define the data to be stored in data storage devices 1A and 4A provided in the respective computers by data difinition parts 1B and 4B and data attribute definition parts 1C and 4C. Also the data definition parts 1B and 4B perform intrinsic data difinition corresponding to the kinds of the computers 1 and 4 and define data formats to be stored in the data storage devices 1A and 4A, etc. Then, activity/inactivity is added to the data as the attributes and the data are added or deleted by supplying attribute change information to the respective computers. Thus, by changing the data by changing the attributes, data change depending on the kind is unnecessitated by changing the data to active/inactive by the communication of the attribute change information even when the respective computers are the different kinds.
Patent JP-H0672995-A (JP)
Title: 24-cyclopropanevitamin d derivative
Inventor: HEKUTAA EFU DERUUKA
IPC: A61P3/14
Filed: 1993-07-07
Abstract: Vitamin D2 analogs in which a cyclopropane ring is introduced onto the 24-carbon of the side chain of 1 alpha ,25-dihydroxyvitamin D2 and 1 alpha -hydroxyvitamin D2. The compounds are characterized by a marked intestinal calcium transport activity while exhibiting much lower activity than 1 alpha ,25-dihydroxy-vitamin D3 in their ability to mobilize calcium from bone. Because of their preferential calcemic activity, these compounds would be useful for the treatment of diseases where bone formation is desired, such as osteoporosis.
Patent JP-H0241906-A (JP)
Title: Pneumatic tire
Inventor: MIYATA MITSUTERU
IPC: B60C11/12
Filed: 1988-07-29
Abstract: PURPOSE:To reduce the occurrence of a rib tier, by forming at a shoulder portion a zigzag vertical groove, and making respective inward and outward angles of the inner and outer groove walls of the vertical groove, approximately symmetrical, and also, setting the zigzag angle of a groove bottom small in comparison with the zigzag angle of the outer groove wall. CONSTITUTION:Zigzag vertical grooves G1, G2 are formed at the center portion and the shoulder portion of a tread 2. At this time, an inward angle alpha against a normal line n at the tire radius surface S1 of the inner side groove wall 9 of the vertical groove G2 at the shoulder portion, is set about the same over the whole perimeter of the vertical groove G2. Also, the same outward angle betaof the outer side groove wall 10 is formed approximately symmetrical to the inward angle alpha. In addition, the outer side groove wall 10 sets the zigzag angle gamma of a lower zigzag edge 6A crossing a groove bottom 20, smaller than the zigzag angle delta of an upper zigzag edge 6 between treads. As a result, the occurrence of a rib tier can be reduced.
Patent JP-H0355886-A (JP)
Title: Manufacture of cubic-system boron nitride semiconductor having p-n junction
Inventor: OKUBO TAKUYA
IPC: H01L21/208
Filed: 1989-07-25
Abstract: PURPOSE:To directly manufacture a c-BN semiconductor crystal having a p-n junction by providing a layer which obstructs the growth of cubic-system boron nitride crystal on the partial surface of the base body of a cubic-system boron nitride semiconductor crystal and allowing a cubic-system boron nitride semiconductor crystal. containing dopant of such type as different from that of the growth obstructing layer, to grow on the surface of the base body where the growth obstructing layer is not provided. CONSTITUTION:The base body of a p-type or n-type c-BN semiconductor crystal is used and, when a part of the base body has, for example, a plate-like shape, a layer which obstructs the growth of c-BN crystal is formed on one side of the base plate by sputtering, melt-spray, etc., from the top. It is desirable to use such a material as, in the case of metals, Zr, Mo, etc., which does not melt at the c-BN synthesizing temperature for the growth obstructing layer. The c-BN synthesization is performed by mixing the c-BN base material, h-BN, a dopant which is different from contact dopant and that of the base body or loading a layered catalyst and the layer of a mixture of h-BN and c-BN separately prepared from the catalyst layer on a super-high pressure device in a laminated state. The c-BN base body works as a core and a c-BN crystal is grown on the surface of the c-BN where the crystal growth obstructing layer is not formed, and thus, a p-n junction is produced. After the synthesization, the growth obstructing layer is removed and the p-n junction is obtained without requiring the process for polishing an removing the p- or n-type layer from the surface.
Patent JP-H0835397-A (JP)
Title: Leading body in small diameter shield machine
Inventor: KOGA TAKESHI
IPC: E21D9/08
Filed: 1994-07-22
Abstract: PURPOSE:To obtain strong torques of a screw and a cutter head, by fixing a movable swash plate eccentrically on the periphery of a screw sleeve, while fixing a rotor cylinder on the periphery of the screw sleeve by making the screw sleeve of a leading body as a driving axis. CONSTITUTION:By making the screw sleeve 3 of a leading body 1 as a driving axis, a rotor cylinder 6 composed by providing nemerous cylinders 6a in the ring form on the intermediate tube 4C of an outer tube 4 is supported. Then, a swash plate 7 to which the sleeve 3 penetrates a little eccentrically is provided, and the swash plate 7 is composed of a fixed swash plate 7a and a movable swash plate 7b. Then, a hydraulic pressure is delivered from a hydraulic pump to the cylinders 6a through an oil feed hole 5a, pistons 6b are projected in order and their tips are abutted to the surface of the swash plate 7b, and the swash plate 7b is rotated in a specific direction together with the sleeve 3 by the function of the generated component force. Consequently, since the driving mechanism of a cutter head 2 is provided, a strong torque can be obtained regardless of the length of the shield tunnel.
Patent JP-S6252956-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MAYUZUMI SHIRO
IPC: H01L21/331
Filed: 1985-09-02
Abstract: PURPOSE:To improve utilization efficiency of the limited element forming area in a semiconductor integrated circuit device and facilitate optimization of design and improvement of integrity by a method wherein the widths of respective injectors are not determined uniformly but are respectively determined so as to have individually necessary proper sizes. CONSTITUTION:A number of integrated injector logics IIL1-IIL3 are formed for a plurality of the rows of injectors INJ1-INJ3 respectively and the injectors INJ1-INJ3 are so formed as to have respective widths w1-w3 different from each other. The logics IIL1, which are operated at the highest speed, are allocated to the injector INJ1 and, on the other hand, the logics IIL3, which are operated at the low speed only, are allocated to the injector INJ3. In this constitution, the widths w1-w3 are so selected as to conform to the relations w1>w2>w3 in order to make the maximum voltage drops of the respective injectors approximately uniform. More concretely, it is preferred that the widths of the respective injectors are individually determined so as to make the voltage drops between the feed points to the tips of the respective injectors less than 30%.
Patent JP-H0535868-A (JP)
Title: Image cutting device
Inventor: SHIGENAGA SATORU
IPC: G06T7/40
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the image cutting device which can automatically extract an image of a necessary part by a layout scanner, etc. CONSTITUTION:An arithmetic processing means 5 generates spatial frequency feature data in a local area from image data inputted from an image input means 1 and clusters the data according to the similarity of variation in spatial frequency. Then local areas which have similar spatial frequency feature data are put together according to the clustering result to generate area divisional image data, which are displayed on a display means 3. When an area to be extracted from the displayed area divisional image data is designated from an input means 4, the arithmetic processing means 5 generates mask data according to the data.
Patent JP-H0943590-A (JP)
Title: Liquid crystal display device
Inventor: ASUMA HIROAKI
IPC: G02F1/1343
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the disturbance in electric field patterns and to make display with high image quality free from unequal colors. SOLUTION: This liquid crystal display device includes >=2 kinds of color filter formed on one of substrates 1, 1', a black mask interposed between the respective color filters, electrode groups 2, 11 formed on the other substrate, orientation control films 20, 20' for orienting the molecular arrangement of the liquid crystal molecules 21 held between the substrates to prescribed directions, polarizing means 13, 13' laminated on the substrates and driving means for impressing driving voltage on these electrode groups. The liquid crystal display device has the electrode arrangement structure for forming electric fields mainly parallel to the boundary of the orientation control films and the liquid crystal layer and cobalt oxide particles are incorporated into the black mask.
Patent JP-H0479804-A (JP)
Title: Apparatus for producing peeled seed and production of peeled seed
Inventor: TAKAHAMA MITSUHARU
IPC: B02B3/00
Filed: 1990-07-20
Abstract: PURPOSE:To keep the hardness of a rubber surface of rolls, smooth the crushing of embrittled seed coats by slippage of both rolls and efficiently obtain peeled seeds without any flaws on epidermises by blowing a dry gas and controlling rubber temperatures of the roll surfaces. CONSTITUTION:Seeds with coats are charged into a charging port 1 of a seed cooling part composed of a cooling cylinder 2 having the charging port 1 at one end, a pushing out end at the other end and jetting holes for liquid nitrogen in the inner surface and pushing plates 3 in the interior of the cooling cylinder 2. The liquid nitrogen is then jetted in the interior and the cooled seeds with the coats are pushed from the outlet 6 of the seed cooling part through cooled seed introduction part (B) to a seed coat pulverizing part composed of two rolls made of rubber with the pushing plates while keeping the temperature at -20 to -196 deg.C. The roll surfaces are heated to pulverize the seed coats with the rolls and the resultant seeds are separated into the seed coats, peeled seeds and the seeds with the coats. The unpulverized seeds with the coats are recycled to the charging port of the seed cooling part.
Patent JP-S6265655-A (JP)
Title: Production apparatus of bean curd
Inventor: YOSHIDA KOICHI
IPC: A23L11/00
Filed: 1985-08-31
Abstract: PURPOSE:To produce bean curd without troublesome operation, by operating and controlling a tank for stirring soybean flour with water, soybean milk boiling tank, steam supplying means, soybean milk discharging means, forming tank and soybean milk introductory means into the boiling tank one after another with a controlling device. CONSTITUTION:Soybean flour and water are fed to a stirring tank 1 and a starting switch 11 is pushed to operate a stirring means 2 for a given time by a controlling device 10. Soybean milk is introduced into a boiling tank 4 by an introductory means 3. A steam supplying means 5 is then operated by the controlling device 10 and steam is supplied to the boiling tank 4 for a given time. After the lapse of steaming time, a discharging means 7 is operated to transfer the boiled soybean milk to a forming tank 8 and a coagulating agent is added to coagulate the boiled soybean milk.
Patent JP-S6172184-A (JP)
Inventor: OGIWARA NORISHIGE
IPC: E05D7/082
Filed: 1984-09-17
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-S6350457-A (JP)
Title: Apparatus for producing electrophotographic sensitive body
Inventor: SEKIZAWA MASANOBU
IPC: C23C14/00
Filed: 1986-08-19
Abstract: PURPOSE:To efficiently and stably produce electrophotographic sensitive bodies by partitioning a rotary disk with inside and outside shielding plates along the rotating plane of supporting shafts of said disk to form a shielded space and introducing the vapor from an evaporating source into said space. CONSTITUTION:The inside shielding plate 6 and the outside shielding plate 7 are disposed on both sides of the circular orbital plane below the revolving circular orbitary plane where supporting shafts 3 revolve according to the rotation of the rotary disk 2 in a vacuum vessel. The plates 6, 7 are formed to such a size at which always >=2 pieces of the shafts 3 revolving in the shielded space formed by the plates exist therein. A slit 8 is provided on the outside plate 7 to introduce the vapor of the photoconductive material evaporating from the evaporating source 5 into the shielded space so that the vapor is deposited by evaporation on the surface of cylindrical substrates 4 passing the inside of the shielded space under rotation and revolution. The electrophotographic sensitive bodies are efficiently produced by the above- mentioned mechanism with the decreased variance of the characteristics.