baber/WOPTO huggingface dataset:
Patent JP-H04266637-A (JP)
Title: Buffer utilizing electric viscous fluid
Inventor: MIMUKAI KEN
IPC: B60G17/015
Filed: 1991-02-19
Abstract: PURPOSE:To improve the wide usability in a buffer for automobile by partitioning the inner part of a cylinder into a rod chamber and a piston chamber by a hollow piston rod having, on its top end, an opening to which a rod body having swollen parts on both ends is installed with forming a controlling clearance, and using the piston rod and the rod body as electrode members, respectively. CONSTITUTION:The inner part of a cylinder 1 is partitioned into a rod side chamber R1 and a piston side chamber R2 by the piston part 3 of a hollow piston rod 8. A free piston 9 is provided in the piston side chamber R2 in such a manner as to be capable of sliding. A top end opening 8b is formed in the piston part 3 of the hollow piston rod 8 to allow the rod side chamber R1 to communicate with the piston side chamber R2, a rod body 4 having swollen parts 4c, 4b on the base part side and top end side, respectively, is installed thereto, and a controlling clearance S1 is formed between the outer circumferences of the swollen parts 4c, 4d and the inner circumference of the top end opening 8b. The hollow piston rod 8 and the rod body 4 are used as electrode members, respectively, and connected to a controller C through cables E1, E2.
Patent JP-S55138624-A (JP)
Title: Electric signal conversion type liquid thermometer
Inventor: SAWA KAZU
IPC: G01K5/18
Filed: 1979-04-17
Abstract: PURPOSE: To enable the thermometer to be utilized for highly accurate temperature measurement such as body temperature measurement by providing an electric element along the capillary tube in which the expanding liquid column is extruded and indicating temperature information as a change in the conductivity between electrodes.  
     CONSTITUTION: A mercury well 1 and resistance wires 4, 4' along a capillary tube part 2 are provided, and terminals 5, 5' are led out from resistance wires 4, 4'. When a mercury column 6 is elongated owing to the expansion along with the rise of temperature, the resistance value of the terminals 5, 5' decreases and therefore temperature may be known by measuring its change. In this way, the reading and recording of temperature may be electrically accomplished and this system is adaptable to not only mercury thermometers but also liquid thermometers of liquid having conductivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10241659-A (JP)
Title: Manufacture of porous film for battery separator
Inventor: HIGUCHI HIROYUKI
IPC: H01M2/16
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enable manufacture of a porous film for battery separator with small contraction percentage and good shape stability, so that the contraction percentage does not increase on restriction of working conditions for porous drawing due to the inclusion of a low-melting point component in manufacture of a porous film for a battery separator with its large difference in a shutdown starting temperature and a heat resistance temperature and high safety. SOLUTION: In this method, a porous film precursor, in which a crystal polymer is based and different components of low and high melting-point components are contained is thermally treated, and the heat-treated porous film precursor is laminated in a plurality of units. Further, plurality of units of the laminated porous film precursor are drawn simultaneously to be porous. The laminated porous film to be made porous in the laminated state is slackened, and the porous film is separated in each unit prior to lamination.
Patent JP-S60188037-A (JP)
Title: Method of enhancing tastiness
Inventor: OKAI HIDEO
IPC: A23L27/20
Filed: 1984-03-09
Abstract: PURPOSE:A specific aminoacylated saccharide is added as a tastiness enhancer to give food tastiness of good quality. CONSTITUTION:At least one of an aminoacylated saccharide of the formula (R1 is aminoacyl group of lysine or ornithine; R2 is lower alkyl) e.g., methyl-2,3-di- O-L-lysil-alpha-D-glucopyranoside, if necessary, in combination with other components, is added to a variety of food, beverage and medicines.
Patent JP-2000251414-A (JP)
Title: Adip signal demodulator
Inventor: KANEAKI TETSUHIKO
IPC: G11B20/14
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an ADIP signal demodulator capable of accurately demodulating an ADIP signal by a smaller circuit scale, even in the case that a carrier frequency is increased due to a high speed rotation, etc., and C/N is deteriorated, in an MD(Mini Disk). SOLUTION: An ADIP signal is sampled with a 4-fold frequency of a carrier frequency by an A/D-converter 1 and converted into a digital signal. After the signal has been filtered off the noise through a band-pass filter 2, the signal is transformed into an orthogonal function of an, bn. To obtain an Arctan from these, a value in the parentheses becomes small by transforming an.an-1+ bn.bn-1 into an.(an+1-bn)+bn.(bn+1+an), and it is possible to reduce a circuit scale of a multiplier in an ARCTAN detector 4.
Patent JP-H09238428-A (JP)
Title: Charging device
Inventor: ADACHI SHIZUO
IPC: H02J7/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a charging device capable of charging with good efficiency easily without causing heat generation by integrating a primary coil core with a secondary coil core at the time of mounting a secondary cell storage element on a part to be inserted, for non-contact charging with electromagnetic induction. SOLUTION: The housing of a charging device 7 is constituted of synthetic resin or the like in a roughly-rectangular parallelopiped shape, on the top surface of which the first secondary cell storage body inserting part 11 and the second secondary cell storage body inserting part 12 are formed. On the front surface, a LCD 16 and the like for charging indication is disposed to indicate a charging condition and so on. In the housing 5 of the charging device 7, a primary coil 13 is disposed, which is wound on primary coil core 22 where the circumference of a toroidal core is divided into two sections at the prescribed angular position. A high frequency signal is supplied and the secondary coil core 23 which is the rest of the sections divided into two, is disposed in a secondary cell storage body 2 to wind a secondary coil 14.  It is thus possible to substantially restrain the loss of a magnetic circuit, remarkably-improve mutual magnetic induction efficiency during charging, and minimize heat generation due to the loss for attainment of a charging device capable of charging easily.
Patent JP-H09244889-A (JP)
Title: Load address cache device and its method
Inventor: KATSUNO AKIRA
IPC: G06F9/38
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To enable the speculative execution of a load instruction by predicting the load address of the load instruction by a parallel high-speed data processor such as a pipeline processor. SOLUTION: A load address cache 101 stores a tag as a specific bit part of the PC value of the load instruction, a last load address, a last difference value as the difference value of the load address, and a state bit S by a specific number of groups. A comparator 102 detects a tag matching the specific bit part of the PC value of a fetched load instruction. An adder 103 reads a last load address Ar and a last difference value Δr corresponding to the tag whose coincidence is detected by the comparator 102 out of the load cache 101, adds them, and outputs the result as a predicted address Ap. A control part 104 makes a predictive decision and updates the contents of the load address cache 101 once a correct address becomes clear by performing address calculation corresponding to the load instruction at an execution stage.
Patent JP-S57161954-A (JP)
Title: Monitor device for process state
Inventor: NAKANIWA TOMOKO
IPC: G06F11/30
Filed: 1981-03-31
Abstract: PURPOSE:To realize a high-speed sampling, by providing a direct task, which is not controlled by the OS, and a timer which prescribes the sampling period and outputting a task start signal from the input/output device for the input of a process state. CONSTITUTION:An OS start level interrupt signal 14 which is outputted from a process 1 through a process input/output device or is outputted from an operation panel 17 starts an OS 15 first, and the OS 15 starts general tasks 19 under its control. Meanwhile, a direct task start level interrupt signal 13 which is outputted from the process 1 through the process input/output device drives hardware in a level higher than that for the OS 15 to start a high-speed sampling task (HSS) 18, which is not under the control of the OS 15, without intervention of the OS 15. In figure, 18 and 20 indicate the sampling task and an information processing task respectively.
Patent JP-H10240248-A (JP)
Title: Data selecting device
Inventor: YAMAURA ATSUSHI
IPC: G11B27/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To efficiently select the data from the data stored in a main body memory or an external storage medium by mixing the data stored in the external storage medium with the data stored in the main body memory, sorting them to display and displaying the data stored in the main memory when the data don't exist in the external storage medium. SOLUTION: A song image setting(SIS) area 46 in a ROM 10 stores beforehand the basic SIS data. The SIS data stored in the external storage medium are stored in a SIS data area 45 in a RAM 9. The SIS data in the area 45 and the SIS data in the area 46 are mixed in an SIS data sort table area 47 to be sorted and stored. When the SIS data don't exist in the area 45, only the basic SIS data in the ROM 10 are stored in the sort table area 47. Thereafter, the performance setting data are selected using the SIS data stored in the sort table area 47.
Patent JP-H08219295-A (JP)
Title: Oil seal
Inventor: KATABAMI EIJI
IPC: F16J15/32
Filed: 1995-02-13
Abstract: PURPOSE: To prevent a resin lip from turning together with a shaft. CONSTITUTION: A plurality of projections are provided on a part where an annular reinforcing member 4 of an oil seal is abutted on a resin lip 10 of an annular holding member which is calked by the annular reinforcing member 4 and press-fits the resin lip 10 in the axial direction an a held and fitted manner so that the projections may be bitten in the resin lip 10 when the resin lip 10 is press-fitted. Because the resin lip is fixed to the annular holding member, the resin lip is prevented from turning together with the shaft, and the sealing effect is not deteriorated.
Patent JP-S59175683-A (JP)
Title: Automatic control valve for supply valve
Inventor: KAWAGUCHI NOBUAKI
IPC: F16K17/36
Filed: 1983-03-19
Abstract: PURPOSE:To prevent the secondary disasters such as fires and the like caused by a gas supply valve at the time of earthquake by providing a spring on a handle of the supply valve for keeping the spring at a power-storing condition by holding a ratchet and releasing this ratchet holding when a weight falls down by the earthquake. CONSTITUTION:An operation handle 22 is rotated to store power on a spring 23 to open a gas supply valve 2. A hooking member 30 is caught in a ratchet 32 to keep a spiral spring 23 at a power-storing condition. A weight 37 is placed on a concave part of a receiving part 34, and when the weight 37 falls down by an earthquake, the hooking member 30 is rotated in a reverse direction via a string- shaped member 36. This construction permits to release the stored power of the spring 23 and close the supply valve 2.
Patent JP-H03252343-A (JP)
Title: Composite panel
Inventor: KATAHIRA FUJIO
IPC: C04B41/69
Filed: 1990-02-27
Abstract: PURPOSE:To heighten an adhesive strength between an inorganic plate and a metal plate by adding a particulate thermoplastic resin foamed material to the raw materials for the inorganic plate in the shaping process thereof when the inorganic plate and the metal plate are adhesively integrated to each other to form a composite panel. CONSTITUTION:A panel formed by integrally bonding metal plates (e.g. 2A, 2B) to at least one surface of an inorganic plate 1 with an adhesive 3 wherein the following means are adopted. Namely, the inorganic plate 1 is formed by shaping 100 pts.wt. of inorganic ceramic powder in a state containing 0.5-5 pts.wt. of an originally particulate thermoplastic resin foamed material and reinforcing fibers, whereby independent openings 3a are produced on the surface of the shaped product and the adhesive 3 is impregnated into the openings 3a to integrate the metal plates 2A, 2B to the inorganic plate.
Patent JP-H09216025-A (JP)
Title: Fixing/finishing means of two laminated sheet
Inventor: KARAKAWA KAZUO
IPC: F16L5/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To automatically form a corner part with high accuracy by silent work by inserting the tip of a sheet on which rectangular edge part is formed into the top opend groove of the sheet on which an edge part folded in three is formed and inward bending the edge of the tip of an edge part folded in three. SOLUTION: The tip b1 of the rectangular edge part (b) of the sheet B is inserted into the top opened groove a1 of the edge part (a) folded in three of the sheet A. The inside corner part 15 of this article E' to be formed is provided mating it with the corner part C1 of a fixed die C. This state is held by fixing the article E' to be formed to the side face of the fixed die C by pressure using a rubber belt 12. A forming roll D is moved in parallel from one end to the other end of the corner part C1 along the corner part C1 of the fixed die C while rotationally driving the forming roll D and the edge part (a) folded in three and its lower part are pressed against the vertical surface 2 of the fixed die C with the small-diameter circumferential surface d2 of the rotary forming part (d) of the forming roll D. Simultaneously, by forming a corner part (e) with the corner face d3 while forming by edge bending pushing down the tip a2 of the edge part (a) folded in three on a horizontal plane 1 inward perpendicularly with the bottom surface d1 of a large diameter part, the sheet A, B are fixing formed.
Patent JP-S53132642-A (JP)
Title: Dynamic pressure type bearing with recess
Inventor: TAMAKI MASARU
IPC: F16C32/00
Filed: 1977-04-25
Abstract: PURPOSE: To prevent cavitation and erosion by providing a large gradient on the inflow side of an oil recess into which oil flows with the rotation of a rotary member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59173052-A (JP)
Title: Vegetable fermented feed for fish farming
Inventor: GOTOU TSUNEZOU
IPC: A23K10/38
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a vegetable fermented feed for fish farming having improved digestibility and palatability, by fermenting a vegetable protein material and drying it to give powder, binding the powder and fermented carbohydrate refuse with a binder. CONSTITUTION:A vegetable protein material such as bean, wheat, etc. is fermented and dried to give powder. The powder and a fermented carbohydrate refuse such as Sake lees, Miso (fermented soybean paste) lees, etc. are bound with a binder such as gelatinized starch, agar, the white, etc. Consequently, a vegetable fermented feed for fish farming having improved digestibility and palatability is obtained, and demerits of nourishing of sea, lakes, rivers, etc. caused by the residue and pollution of red water are solved.
Patent JP-S62207128-A (JP)
Inventor: KAWASAKI YOSHIHIRO
IPC: H02H3/26
Filed: 1986-03-04
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-S60193141-A (JP)
Title: Optical out-of-focus detector
Inventor: SHIKAMA SHINSUKE
IPC: G11B7/09
Filed: 1984-03-14
Abstract: PURPOSE:To reduce the adjustment cost considerably and improve the stability with time of an optical system and make an optical head small-sized by devising the shape of an element, which divides an incident beam to photodetectors, so that photodetectors can be constituted on the same plane. CONSTITUTION:A mirror body 30 of the incident beam dividing element is arranged before the condensation point of a disc-reflected luminous flux 9 whose course is changed by a beam prism, and its rear face M, front face H, and part T are a total-reflecting face, a half-transmission mirror face, and a transmission face respectively, and therefore, the reflected luminous flux 9 is divided into a reflected luminous flux 31 and a reflected luminous flux 32. A plane detector 33 is placed near the middle between condensation points P0 and P0' of luminous fluxes 31 and 32 at the time, when a spot is focused on a disc, and consists of two groups of circular two-divided photodetectors 34 and 35. These detectors are so arranged that quantities of light incident on an inside sensitive area I or I ' and an outside sensitive area II or II' are balanced when the spot on an optical disc 7 is in focus. Consequently, a subtracting circuit and an adder are connected to detectors 34 and 35 respectively to detect the out-of-focus state.
Patent JP-S60192275-A (JP)
Title: Measuring method of semiconductor integrated circuit
Inventor: TSUBONE HITOSHI
IPC: G06F11/24
Filed: 1984-03-14
Abstract: PURPOSE:To accurately and easily detect the inferiority in an MOS integrated circuit when its temperature is fluctuated and it is operated at a high speed, by fixing the operating condition of the MOS integrated circuit after an input signal is supplied and measuring the output of the circuit after a prescribed time has passed. CONSTITUTION:By inputting ''H'' in all bits of the shift register 21 of integrated circuit of a thermal head driver, a latch circuit 22 is set to a data-through condition and the output of all output drivers 23 is set to ''H''. When such a condition is set, the operating condition of the integrated circuit is fixed by stopping a clock pulse. If the integrated circuit has a photolithographic defect or makes leakage due to crystal defects, the output signal changes from ''H'' to ''L'' with time corresponding to the degree of leaking quantity or pattern defect. Therefore, it is confirmed whether or not the output of the output driver 23 has changed after 1/10sec has passed. When the output has changed, the integrated circuit is judged as defective and, when no change has been observed, the circuit is judged as normal.
Patent JP-H05141595-A (JP)
Title: Scraping device for flexible cover
Inventor: ARUBERUTO SHIYUTEERU
IPC: B23Q11/08
Filed: 1992-03-04
Abstract: PURPOSE: To achieve excellent soundproof ability and shock absorptivity by providing a slight clearance for accommodating a buffer body in a scraper device for an extensible cover. CONSTITUTION: A scraper device has on its rear face a buffer portion 2b made of a soft material, and the buffer portion has a cavity 2b2 for increasing deformability. Due to this structure, a long buffer path can be obtained even with a slight clearance, and thus achieving good soundproof ability and shock absorptivity.
Patent JP-H04267322-A (JP)
Title: X-ray mask
Inventor: IKEDA TSUTOMU
IPC: G03F1/22
Filed: 1991-02-21
Abstract: PURPOSE:To enable a highly accurate circuit pattern transfer through exposure to X-rays by preventing a multiple exposure to X-rays through forming a multiple-exposure prevention film on both surfaces of the frame edge of an X-ray transmission film. CONSTITUTION:An X-ray transmission film 42 of SiN, SiC, BN, etc., is formed to 1-3mum thickness on an X-ray transmission film support 41 by a CVD method or sputtering method. Then, the reverse of the X-ray transmission film support 41 is treated by wet etching so that an exposure window is formed. Subsequently, a plating electrode 43 is formed by a method such as EB or resistance heating deposition. In this case, the plating electrode on the reverse side is the external size of the pattern of a circuit on the obverse. After that, a resist pattern 44 is formed on the plating electrode 43 by a method such as electron- beam exposure. Also in this case, the position of the resist pattern 44 is caused to coincide with the plating electrode on the reverse. That is, the outsides of the obverse and reverse of the circuit pattern are caused to coincide with each other. Subsequently, the obverse and reverse are simultaneously plated 45 with gold so that a resist and plating substrate are peeled off.
Patent JP-S62207703-A (JP)
Title: Production of powdery aluminum nitride
Inventor: MIYAGI MORIJI
IPC: C04B35/58
Filed: 1986-03-06
Abstract: PURPOSE:To obtain titled powder capable of providing a sintered body having high heat conductivity, light transmitting property, corrosion resistance, collapsing resistance as well as high density and high purity by calcining previously granulated and dried pellets comprising alumina powder and carbon powder in a vertical calcining furnace in N2-contg. atmosphere. CONSTITUTION:Alumina powder having >=99.0wt% purity and <=2mu mean particle size is mixed with carbon particles having <=0.2wt% ash content and <=1mu means particle size in 1/0.4-1 proportion by weight, and granulated in the presence of a binder (e.g. PVA) and dried to obtain pellets having 5-20mum mean particle size, 2-50kg/cm<2> collapsing strength, and 0.1-0.45cm<3>/g void. Then, the pellets are fed continuously to a vertical calcining furnace, and calcined at 1,400-1,800 deg.C for 1-10hr in N2-contg. atmosphere while controlling the partial pressure of CO2 in the produced waste gas to <=10% to obtain high purity titled powder having <=2mu mean particle size, <=1.5wt% O2 content, and <=0.3wt% cationic impurities.
Patent JP-H05249314-A (JP)
Title: Projection type image display device
Inventor: YAMAGISHI NARUMASA
IPC: G02F1/13
Filed: 1992-03-05
Abstract: PURPOSE:To obtain high image quality without increasing a cost while assuring the thickness of a dichroic mirror and while minimizing the trouble that the aspect ratios of three projected vary with the projection type image display device which synthesizes three images by the dichroic mirror. CONSTITUTION:The image of a liquid crystal panel unit 22 is reflected by the rear surface of the red reflection dichroic mirror 15 and, therefore, astigmatic differences are generated with the blue, red and green images. As a result, the differences in the aspect ratios of the three projected images are decreased and good convergence adjustment is possible. Further, the color synthesizing optical system is constituted of light of S polarized light, by which ghosts are decreased. The focus is improved by providing a parallel plane plate. The higher image quality is thus obtd.
Patent JP-H07263527-A (JP)
Title: Electrostatic attraction device
Inventor: KUSAKA KATSUHIRO
IPC: H01L21/683
Filed: 1994-03-17
Abstract: PURPOSE:To reduce a thermal influence against an article to be attracted in an electrostatic attraction device for atracting/holding a wafer in a semiconductor fabrication process. CONSTITUTION:An electrostatic attraction device is constructed to attract a wafer by making use of electrostatic force and is comprised of an electrostatic chuck 12 including an electrode part for generating electrostatic force and an insulation member 13 where the electrode part is disposed, and of a base table 14 for mounting the electrostatic chuck part 12. In the electrostatic attraction device, a protrusion 16 is provided on the base table 14 and the electrostatic chuck part 12 and the mounting part 14 are brought into diret contact with each other using the protrusion 16 and are thermally connected with each other.