baber/WOPTO huggingface dataset:
Patent JP-H0632835-A (JP)
Title: Method for polymerizing alkenyl-substituted nadimide
Inventor: MARUYAMA ISAO
IPC: C08F4/32
Filed: 1992-07-18
Abstract: PURPOSE:To enable to advance the reaction in a short time and to store the mixture of raw materials with a catalyst for a long period even at such a low temperature as using a cation catalyst by employing a specific catalyst, when an alkenyl-substituted nadimide is polymerized. CONSTITUTION:An alkenyl-substituted nadimide (e.g. N-methyl-allylbicyclo[2.2.1]hept-5-ene-2,3-dicarboximide), its mixture or its oligomer ispolymerized in the presence of an organic peroxide (e.g. di-t-butylperoxide) and/or an organic peroxide (preferably the acetylacetone salt of a metal such as Se, Mnor Fe) as a catalyst preferably at 150-240 deg.C for 0.05-2hr. The catalyst ispreferably used in an amount of 0.05-5wt.%, and theorganic peroxide and the organic transition element compound are preferably used in a weight ratio of 10/1 to 1/1.
Patent JP-S6373833-A (JP)
Inventor: MIYAZAWA HITOSHI
IPC: H02J7/00
Filed: 1986-09-12
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-H0937902-A (JP)
Title: Combined packing case with display stand
Inventor: UENISHI TOSHIHIKO
IPC: A47F1/14
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a combined packing case with a display stand used both for transportation and display, which is easily built up at the store and has high display effect by making a packaging box instantly serve as a display stand, and storing a display stand in the packing case to be packed in a body. SOLUTION: This combined packing case with a display stand comprises a packing case 40 formed by connecting four side wall panels having upper and lower flaps connected thereto in the lateral direction, the upper flaps 5, 6, 7, 8 for closing the top surface of the packing case 40 being folded for displaying goods and a tubular stand 50 collapsed to be stored in the packing case 40, wherein the upper flaps 5, 7 folded on the opposite side wall panels are clamped together with the packing case by the right and left side wall panels 21, 23 provided on the tubular stand 50.
Patent JP-S6372664-A (JP)
Title: Production of electric charge transporting material
Inventor: AKASAKI YUTAKA
IPC: C07C255/41
Filed: 1986-09-12
Abstract: PURPOSE:To obtain an anthraquinodimethane derivative having improved electron transporting properties, capable of transporting electrons and electron holes, in high yield, by reacting an active methylene compound with an anthraquinone derivative in the presence of a titanium tetrachloride and a tertiary organic base. CONSTITUTION:A compound shown by formula [R1 and R2 are H, CN, NO2 or COOR3 (R3 is H, alkyl, aralkyl or aryl) with the proviso that R1 and R2 are not H at the same time] is reacted with a compound shown by formula II (R4-R11 are H, halogen, alkyl, aryl, aralkyl, oxyalkyl, OH, NH2, carboxyl, CN, NO2, etc.) in the presence of titanium tetrachloride and a tertiary organic base (e.g. pyridine) in a proper solvent at reflux temperature to give the aimed compound such as 2-methyl-11,11,12,12-tetracyano-9,10-anthraquinodimethane shown by formula III.
Patent JP-H0946251-A (JP)
Title: Receiver
Inventor: SAITO SUSUMU
IPC: H04B1/10
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To clrearly receive a weak signal when the band width of receiving frequencies is widened to deal with the frequency fluctuation of a received signal. SOLUTION: The frequency band to receive is divided into (n) narrow frequency band widths by a distributor 4 and each system is provided with a band filter 51 to 5n, an amplifier 61 to 6n, a wave detector 71 to 7n and a noise cutter 81 to 8n. Then one of the systems of the frequency band widths amplifies and outputs the signal and all the systems of the frequency band widths saves the noise of each. Thereby a synthesizer 9 synthesizes the output of the system of each frequency band width and outputs it. A receptible frequency band is widened and on the other hand the signal is received in the state of a narrow band to deal with the frequency fluctuation of the received signal and to clearly receive a weak signal.
Patent JP-H0769794-A (JP)
Title: Semiconductor diamond and method for forming the same
Inventor: NISHIBAYASHI YOSHIKI
IPC: H01L21/205
Filed: 1993-08-30
Abstract: PURPOSE:To obtain an n-type semiconductor of low resistance by doping diamond with a nitrogen atom and a boron atom in specific concentration ranges. CONSTITUTION:Diamond is doped with a reaction gas obtained by adding a nitrogen atom-containing gas such as N2 or N2O and a boron atom-containing gas such as B2H6 or B3O3 to a mixed gas prepared by diluting CH4 with H2 by CVD method (chemical vaporphase growth method) to dope diamond with 1X10<19>cm<-3> nitrogen atom and boron atom in 100CB2CN>CB wherein C''s nitrogen atom concentration and CB is boron atom concentration to give an n-type semiconductor diamond which has >=1mu10<16>-cm<-3> carrier concentration, <=40 seconds half-value width of rocking curve in 2 crystallization method of X-ray diffraction. This diamond is applicable to both artificial (high-pressure synthesis) bulk single crystal or thin-film polycrystal or thin-film single crystal (epitaxial film) by a vapor-phase synthesis method and has <=1X105OMEGA.cm specific resistance.
Patent JP-H0663696-A (JP)
Title: Manufacture of product having boss part and mold used to this manufacture
Inventor: KATAOKA TAKESHI
IPC: B22C9/24
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a produce having a boss part, in which the formation of the boss part can always be executed in the good condition and the product can be obtd. in the good yield. CONSTITUTION:In the case of casting the product having a cylindrical boss part 21 executing screw machining in the inner surface, the boundary between the end surface 29 and the inner surface 28 of the boss part 21 is formed to the curving surface 31 smoothly continued over from the end surface 29 to the inner surface 28. Thereafter, the screw machining is executed from the part formed to the curving surface 31 in the inner surface 28 of the boss part 21.
Patent JP-2000046105-A (JP)
Title: Base isolation bed
Inventor: HATAKEYAMA TADASHI
IPC: F16F15/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation bed capable of surely performing base isolation from a shake in an omni-direction of 360 deg. horizontal direction, and capable of providing miniaturization with a wide range of application, and further with a cost reduced to be excellent in handling. SOLUTION: A bed plate 2 mounting a protection article, base plate 1, and an intermediate plate 3 are provided, three or more spherical concave surfaces 4 are respectively formed in upper/lower both surfaces of the intermediate plate 3, and a free bearing 5 having a spherical rotary body 5a in a tip end, opposed to each spherical concave surface 4 formed in the upper/lower both surfaces of the intermediate plate 3, is fixedly provided in an upper surface of the base plate 1 and a lower surface of the bed plate 2 so as to abut to a center position of the opposed spherical concave surface 4, and the bed plate 2 and the intermediate plate 3 are mounted swivelably in an omni-direction of 360 deg. horizontal direction with the plates left as holding a horizontal condition, by rolling action of each spherical concave surface 4 and spherical rotary body 5a.  Even when the base plate 1 is shaken by an earthquake or the like, since this shaking is damped by a shake absorbing mechanism of upper/lower two-step constitution, a protection article mounted on the bed plate 2 is prevented from dropping by a tumble.
Patent JP-H0539078-A (JP)
Title: Brake hose fitting construction for brake lever device
Inventor: KURIMOTO SEIJI
IPC: B62L3/02
Filed: 1991-07-31
Abstract: PURPOSE:To improve appearance in the vicinity of a handle bar. CONSTITUTION:In a brake lever device provided with a cylinder part 2 installed on the handle bar 1 side and a piston 3 slidably fitted therein, and a lever holder 19 pivotally supporting a brake lever 21, the cylinder part 2 is fitted in nearly parallel to the handle bar 1, the oil outlet of the cylinder 2 is connected to a brake hole H through a connecting member 12, and the connecting member 12 is provided on the handle bar 1 side of the cylinder 2.
Patent JP-H0632448-A (JP)
Title: Adjusting device for container transfer wheel
Inventor: NAGANO YASUAKI
IPC: B67C3/24
Filed: 1992-07-20
Abstract: PURPOSE:To provide an adjusting device for a container transfer wheel, which easily and efficiently makes adjustment in height by providing the device with an engaging section capable of being engaged with an engaging section formed at the lower end section of a screw shaft for height adjustment at the specified position of its stationary side on the upper end section of a device main body, and thereby providing an adjusting rotary shaft capable of being moved up and down. CONSTITUTION:When respective support members 3 through 8 are adjusted in height, after a rotary table 33 has been suspended at a specified position, that is, a position which agrees with the rotary shaft 38 of the shank 35 of each screw shaft 31, an engaging section 39 is engaged with an engaging section 36 with air cylinders 45 and 46 supplied with air, and also with the rotary shaft 38 moved upward, and concurrently, the lock of a teeth section is then released. After that, each screw shaft 31 is rotated by the number of turns as required to the required direction by the use of an operating handle engaged with an engaging projected section 44, so that adjustment in height is thereby made. Since adjusting action for each screw shaft 31 is transmitted to other screw shafts 31 via a sprocket 34 and a chain, the whole of the device is uniformly and accurately adjusted while work efficiency is also enhanced.
Patent JP-H0749308-A (JP)
Title: Fluorescence life measuring apparatus
Inventor: YOKOYAMA KAZUNARI
IPC: G01N21/64
Filed: 1993-08-05
Abstract: PURPOSE:To achieve the simplification of the structure of the apparatus by interposing an optical delay means in an optical path to obtain pulse for stopping while the optical pulse for starting and the optical pulse for stopping are detected by a signal photoelectric multiplier tube. CONSTITUTION:An optical delay means 19 works so that two optical pulses reach an photoelectric multiplier tube 21 at different time. A signal to be outputted from the photoelectric multiplier tube 21 contains a trigger pulse via an optical path 3, a photoelectron pulse by fluorescence of a sample 8 appearing after the pulse and a dark current noise pulse to be sent to a 2-level pulse height discriminator 22. A noise pulse which dose not meet a pulse height level V2 is cut with the discriminator 22. The trigger pulse exceeding the waveform discrimination level V1 (V1>V2) and the photoelectron pulse above the level V2 up to V1 are shaped in waveform to a TTL level sepately to be outputted to a timevoltage converter 15 as an electric pulse P1 for stating and the electric pulse P2 for stopping. Time interval of pulses P1 and P2 is measured with the converter 15 and subsequently, a specified processing is performed.
Patent JP-S59105411-A (JP)
Inventor: NAGAO KAZUMASA
IPC: A47B77/00
Filed: 1982-12-08
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-S58117293-A (JP)
Inventor: IWAYAMA YOUJI
IPC: C11D3/39
Filed: 1981-12-31
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-H06204201-A (JP)
Title: Substrate processor
Inventor: MURAOKA YUSUKE
IPC: G03F1/82
Filed: 1993-08-06
Abstract: PURPOSE:To increase the throughput of a substrate processor performing such operation as the surface treatment of a semiconductor substrate, etc., thereby saving the installation space of the whole device. CONSTITUTION:Multiple overflow type semiconductor treatment vessels 1 are juxtaposed so as to branch the treatment solution leading-in pipes 10 led from a treatment solution reservoir 6 for respectively connecting the branching ends to the feed pipes 7 of respective substrate cleaning vessels through the intermediary of treatment solution leading-in valves 8. Through these procedures, multiple substrates can be parallel-processed in multiple substrate treatment vessels 1 to increase the throughput thereof. At this time, only one set of reservoir 6 can suffice for multiple substrate treatment vessels 1 thereby enabling the space of the whole processor device to be saved.
Patent JP-H0498182-A (JP)
Title: Pulse type distance measuring device
Inventor: FUJIYAMA TERUO
IPC: G01S7/32
Filed: 1990-08-14
Abstract: PURPOSE:To eliminate disturbance waves by performing level comparison to set more than a low threshold value to be within a signal range from a normal target, and setting more than a high threshold value to be within a signal range for disturbance waves. CONSTITUTION:A level expected to be received as echo pulses from a target is set at more than a set value Vl of a low threshold reference voltage source LREF and less than a set value Vh of a high threshold value reference voltage source HREF, and a received signal of more than the set value Vh is determined to be a disturbance wave. A low comparator output signal El which appears solely first at a low threshold value comparator LCMP after a time when a transmission trigger pulse Vt is generated is determined to be a reflection echo pulse from the target, and a high comparator output signal Eh which appears first at a high threshold value comparator HCMP after a time when the transmission trimmer pulse Vt is generated is determined to be a disturbance wave from another device, where subsequent processes are taken.
Patent JP-H0499480-A (JP)
Title: Lactic acid bacterium having high ability to produce diacetyl and acetoin
Inventor: UEDA SHUNSAKU
IPC: C12R1/46
Filed: 1990-08-14
Abstract: NEW MATERIAL:A Streptococcus M37W strain (FERN P-11487) having a high ability of producing diacetyl and acetoin from saccharides. USE:The strain can be utilized for the fermentation of various foods and give characteristic smells and flavors to the foods. PREPARATION:A parent strain, Streptococcus IFO 3535 strain, is subjected to a mutational treatment such as a nitroso guanidine treatment and a strain having an ability of producing the diacetyl and the acetoin is screened from the produced strains.
Patent JP-H1046433-A (JP)
Title: Hygroscopic polyester fiber and its production
Inventor: UEDA ATSUKO
IPC: D06M11/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber having a three layer structure comprising a core layer produced from a specific resin, a sheath layer produced form a specific resin and an intermediate layer interposed between the core layer and the sheath layer, not causing the breakage of the sheath layer due to a weight- reducing processing using an alkali, excellent in spinnability and light resistance and suitable for inner clothes, etc. SOLUTION: This hygroscopic polyester fiber has a three layer structure comprising (A) a core layer comprising a hydroscopic thermoplastic resin 3 such as a polyalkylene terephthalate containing 10-50wt.% of a polyalkylene glycol having an average mol.wt. of 2000-20000, (B) a sheath layer comprising an easily alkali-soluble resin 1 such as a copolymerized polyalkylene terephthalate copolymerized with >=2.5mol% of 5-sodium sulfoisophthalic acid, and (C) an intermediate layer disposed between the core layer and the sheath layer, comprising a polyester resin 2 more insoluble in an alkali than the sheath layer and containing 0.05-5wt.% of particles which comprise cerium oxide, talc, etc., and whose surfaces are coated with amorphous silica. The hydroscopic polyester fiber is preferably subjected to a weight-reducing treatment using an alkali to elute the sheath layer.
Patent JP-S6373806-A (JP)
Title: Position detector for magnetic levitation type running device
Inventor: NAKASEKI TSUGUTO
IPC: B60L13/06
Filed: 1986-09-11
Abstract: PURPOSE:To enable a positional relation between a slider and rails, to be exact ly detected, by composing a position detector for a running device in magnetic levitation system, of the position detecting coil of a rectangular insulator wound up with the coil, and a target. CONSTITUTION:A position detector 6 is composed of 8 target 13 and a rectangu lar insulator 7 with the periphery wound up with a coil 8. Both the ends 9, 10 of the coil 8 are wound up respectively to be projected from the insulator 7. Besides, both the ends 9, 10 of the coil 8 are bent to be directed to inclined lower sections. As a result, the output voltage distribution of the coil 8 for the movement of the target 13 can be almost uniformed.
Patent JP-2000043645-A (JP)
Title: Brake light inspection device
Inventor: YOSHIYAMA TETSUO
IPC: B60Q11/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To confirm lighting of a brake light by oneself in a simple constitution by connecting an engine key insert type manual switch in parallel to a brake pedal switch, and disposing the engine key insert type manual switch on the rear part of the automobile capable of directly confirming a brake light. SOLUTION: An engine key insert type manual switch 9 is connected in parallel to a brake pedal switch 8 which is closed when a brake pedal 4 is stepped, that is, put in the conducting state, and the manual switch 9 is provided on the rear surface or the side of the rear of an automobile. The brake pedal switch 8 is connected in series with the battery 6 and a pair of rear brake lights 7, so that the manual switch 9 is connected in parallel to the brake pedal switch 8 in an arbitrary place in the car body 1 of an automobile. As a result, the manual switch 9 is just closed near the rear brake light 7 without sitting on a driver's seat 2, thereby directly visually confirming the brake light 7 by oneself.
Patent JP-H0262935-A (JP)
Title: Under-pressure shearing stress measuring instrument for liquid material with high viscosity
Inventor: SATO YOSHINORI
IPC: G01N11/14
Filed: 1988-08-30
Abstract: PURPOSE:To measure shearing stress at high shearing speed by holding the high-viscosity liquid material between the internal and external cylinders of a double cylinder under pressure, rotating the internal cylinder by a motor which rotates at optional speed, and measuring the torque of the external cylinder. CONSTITUTION:A seal member 3 (fluororesin) with a low friction coefficient is fitted between the external cylinder and internal cylinder 2 of coaxial double cylinder structure on both ends of the external cylinder 1. The cylinder 1 is divided into three and the center part 1' is supported by ball bearings 4 along the outer periphery; and good-lubricity slide materials (fluororesin sheets) are arranged at seams and the seam intervals are adjusted with an adjusting bolt 5 so that a sample to be measured leaks uniformly from the entire peripheries of the seams by a slight amount less than the discharge amount of a pressure pump. The sample is send forcibly to the gap between the internal and external cylinders from a pressure application port 8 and the cylinder 2 is rotated to rotate the cylinder 1 because of the viscosity of the sample. The rotation of, specially, the center part 1' is determined by the viscosity of the high-pressure sample without being affected by the member 3. Further, the torque generated at the center part 1' is divided by the surface area and internal radius of the internal surface of the center part to know the shearing stress.
Patent JP-S60106684-A (JP)
Title: Laser welding jig for thin sheet
Inventor: HAMAZAKI MASANOBU
IPC: B23K26/21
Filed: 1983-11-15
Abstract: PURPOSE:To enable sure welding of thin sheets of <=0.2mm. in butt welding of the thin sheets using a laser by using a pair of rotatable inclined discs for metallic pressers which bring the part of the thin sheets near the weld zone into tight contact with a copper backing strip. CONSTITUTION:A pair of metallic disc pressers 5 are set at the angle at which the upper parts open slightly to avoid obstructing a laser beam. The pressers 5 are supported respectively via revolving shafts by arms 9. The arms 9 are attached to stationary plates 7 and move vertically. Terminals 8 project from the plates 7 and are connected to the terminals of the arms 9 by means of a spring 10. The force that the pressers 5 press thin sheets 2 can be adjusted by rotating adjusting screws 15. When the sheets 2 are pressed to a copper backing strip 3 by the pressers 5 and are welded, the pressers 5 are driven to rotate with progression of welding but the pressers are so inclined that the upper parts open and therefore the sheets 2 are attracted in the butt surface direction. The sheets 2 are thus brought into tight contact with the strip 3 without floating and the gap in the butt parts is eliminated. Burn-through is prevented and satisfactory welding is accomplished.
Patent JP-S59107736-A (JP)
Title: Forming device of needle-like fin
Inventor: HAMANAKA SUKEAKI
IPC: B21C37/26
Filed: 1982-12-10
Abstract: PURPOSE:To improve the accuracy in forming and to increase speed by performing respectively independently the processes for forming the circular section of needle-shaped fins and bulging alternately the fins reverse from each other along the thickness direction and arraying both stages in tandem. CONSTITUTION:Tooth faces 110 for forming square fins into a circular section are formed on the surfaces of forming rolls 113A, 114A in a section forming roll part. The square fin 102b0 of a blank material 102a formed by blanking to a ladder shape is formed into a needle-shaped fin 102b1 having a circular section in the recess meshed with the face 110 and is fed in succession to a pattern forming roll part. The tooth crests 111 of forming rolls 113B, 114B in said part boty have arced grooves 111A and bottom lands 111B and are meshed with each other as shown in the figure. The fin 102b1 is curved alternately reverse along the thickness direction of the material 102a and if such material is bent into a corrugated shape, the corrugated needle-shaped fin consisting of 2a-2c is obtd.
Patent JP-S6296409-A (JP)
Inventor: ABUDARU GATSUFUAA
IPC: A61K8/39
Filed: 1986-09-12
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-H0962639-A (JP)
Title: Inter-processor communication method of parallel computer
Inventor: ISHIZAKI KAZUAKI
IPC: G06F15/16
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To speed up a communication between processors by comparing parameters based upon the execution of an execution-time code with parameters stored in a work area, and making the processors communicate with each other by reusing a communication pattern or memory access pattern according to the comparison result. SOLUTION: It is analyzed whether or not a communication pattern when a loop nest is executed can be cached (step 11) and a plurality of parameters determining the communication pattern between the processors is extracted (steps 12 and 13). Then the current parameters in the work area and old parameters stored in the work area are compared with each other (step 14), it is checked whether or not cached data are the same according to the comparison result (step 15), and the communication pattern or memory access pattern is reused to carry out the communication between the processors (steps 16-18). Consequently, the communication between the processors can be speeded up.