baber/WOPTO huggingface dataset:
Patent JP-2000221241-A (JP)
Title: Frequency monitoring apparatus
Inventor: NIHONMATSU AKIHIKO
IPC: G01R23/15
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a frequency monitoring apparatus for normally operating even in the case that a testing frequency set value is sequentially switched at a high speed. SOLUTION: In a frequency monitoring circuit of a semiconductor tester comprising a period generator for generating a period signal 16a, and a deciding means for supplying a signal of a frequency of the period signal to a measuring device to compare a waveform from the measuring device with an expected value waveform to decide whether the waveform from the measuring device coincides with the expected value waveform or not, the period generator has a set value memory means 17 for storing a frequency set value, a limited value memory means 17 for storing a frequency limited value, a comparator 18 for comparing the frequency set value with the limited value prior to a semiconductor test to output a detection signal when the set value exceeds the limited value, a detection signal memory means 19 for storing a detection signal prior to the semiconductor test,  and a detection signal output means 19 for outputting a stored content of the detection signal memory means synchronously with generation of the period signal when semiconductor is tested.
Patent JP-H10209256-A (JP)
Title: Electrostatic chuck device and its manufacture
Inventor: MATSUNAGA TADAO
IPC: H01L21/68
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the thermal conductivity of an electrostatic chuck device and, at the same time, to improve the replaceability of an insulating film having an adsorbing surface, by laminating electrode layers and the insulating film on a ceramic insulating plate through adhesive layers. SOLUTION: In an electrostatic chuck device, a first adhesive layer 2a having a high insulating property, a ceramic insulating plate 7, a second adhesive layer 2b, electrode layers 3 composed of vapor-deposited or plated metallic films, and an insulating film 4 are successively formed on a metallic substrate 1. The electrode layers 3 are provided so as to generate polarized charges on the adsorbing surface of the insulating film 4 and the adhesive layers 2a and 2b are formed of a thermosetting or thermoplastic adhesive, because the layers 2a and 2b must have strong adhesive forces and electrical characteristics against the insulating plate and metallic substrate comprising the insulating film 4, the electrode layers 3, and the ceramic insulating plate 7, and metallic substrate 1. Therefore, the thermal conductivity of the adhesive layers 2a and 2b can be improved as the thin film and, at the same time, the workability of the replacing work of the insulating film 4 can be improved when the film 4 is fatigued, because the thicknesses of the layers 2a and 2b are reduced.
Patent JP-H11221077-A (JP)
Title: Mutated human mitochondria gene and its application for diabetes mellitus gene diagnosis
Inventor: HAYASHI YUKIKO
IPC: C12N15/09
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene, part of which contains a specific site of a mutated human mitochondria gene, consisting of a base length maintaining an identification specificity of the human mitochondria gene and useful for a gene diagnosis of diabetes mellitus, etc. SOLUTION: This mutated human mitochondria gene is a new DNA containing at least base number 3426th site of a DNA of a mutated human mitochondria gene consisting of a normal human mitochondria gene in which 3426th site of the base sequence is mutated from adenine (A) to guanine (G), or a DNA fragment in which one or several bases are lost, substituted or added in the above base sequence except for 3426th site, and such loss, substitution and addition are caused by a mutation, and maintaining an identification specificity of the human mitochondria gene. Its useful for obtaining information on a human mitochondria gene related to a contract with diabetes mellitus, detecting the mutation of the mitochondria DNA, diagnosing the diabetes mellitus, etc.
Patent JP-S62180949-A (JP)
Inventor: HIRAIKE FUKASHI
IPC: H01K1/32
Filed: 1986-02-05
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-H11222467-A (JP)
Title: Production of diarylamines
Inventor: IMI KATSUJI
IPC: B01J29/08
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for rubber chemical, medicine, dye, etc. by using an arylamine as a raw material and a solid acid catalyst such as Y type zeolite or the like under pressure in a liquid phase. SOLUTION: Arylamines, preferably arylamines of formula I and formula II (R1 to R10 are each H, a 1-12C alkyl, a 1-12C alkoxy, phenyl or the like) (e.g. aniline, toluidine, cumidine or the like) are reacted by using Y type zeolite and/or USY type zeolite as a solid acid catalyst under pressure in a liquid phase preferably by adding water at 330-360 deg.C under 10-40 kg/cm<2> G, fractionating the unreacted arylamines from the reaction product and separating a high- boiling by-product as a residue to give the objective compound (preferably a compound of formula III). The acid point of the zeolite catalyst is preferably H type or NH4 type. The shape of the zeolite catalyst is preferably granule or a molded shape of tablet form.
Patent JP-S61184146-A (JP)
Title: Wiper driving equipment
Inventor: GOTO MASAMI
IPC: B60S1/22
Filed: 1985-02-12
Abstract: PURPOSE:To allow switch manipulation for a short period of time by making the drive protrusion of a feed cam engage with the driven protrusion of an action count decision gear and thereby force the gear to rotate to a give extent at the time of the revolution of the feed cam by a driving device. CONSTITUTION:When an automatic return switch 17 is connected with the NO side, a motor 19 actuates, and a contact gear feeding cam 3 rotates once, feeding the contact gear (action count decision gear) by one tooth. Then, contact points 13, 15 come to touch a contact plate 9, actuating a washer pump 21. Meanwhile, a wiper starts wiping actions due to the actuation of the motor 19. At the time of the start and continued rotation of the cam 3, a drive protrusion 7 unified with the cam 3 pushes a driven protrusion (illustration omitted) formed at the tooth part 1a located at the lowest part of the contact gear 1, and the contact gear 1 is forcibly rotated, with the result that the contact points 13, 15, which touched a contact plate 11 until then, comes to touch the contact plate 9. Thus, switch manipulation is conducted in a short period of time.
Patent JP-H08198682-A (JP)
Title: Production of boron nitride sintered compact
Inventor: SATO TADAO
IPC: C04B35/583
Filed: 1995-01-18
Abstract: PURPOSE: To obtain a boron nitride sintered compact having new crystal orienting property by using copper as an auxiliary and carrying out heating to the m.p. of copper or above under pressure when a boron nitride sintered compact is produced. CONSTITUTION: A mixture of boron nitride or its precursor with copper or its compd. is pressed at the m.p. of copper or above. The effect of copper as an auxiliary is enhanced by pressing a reactive mixture of boric acid with urea and copper nitrate because a sintered compact contg. copper very finely dispersed in boron nitride is obtd. Pressing is carried out preferably at a temp. between the m.p. of copper and 2300 deg.C. The resultant boron nitride sintered compact has a-axis orienting property. A boron carbonitride sintered compact can be formed by adding a carbonaceous material as well as copper or its compd.
Patent JP-S57138565-A (JP)
Title: Method for grinding special shouldered shaft
Inventor: NISHI HIDETOSHI
IPC: B24B5/04
Filed: 1981-02-19
Abstract: PURPOSE:To give the connection of smooth curve continuation during grinding in a special shouldered shaft such as an intermediate roll that is inserted between a press roll and a back-up roll and used for adjusting thickness by continuously grinding the trunk section and R section from one to the other. CONSTITUTION:Grinding of the trunk section A of a special shouldered shaft 1 is performed in the same way as grinding usual cylinders. Next, grinding of B of the R section is done as continuation of the trunk A grinding and the connection of the trunk section A and B of the R section is formed with a continuous smooth curve. Further, because grinding of B of the R section is done with a grinding stone 10 contacting the surface of B of the R section tangentially, a superior grinding face without feed marks can be obtained, and since, when the contact point C of the grinding stone 10 grinds B of the R section, it moves from one end to the other. Always new face of the grinding stone takes part in the grinding when the grinding stone 10 wears, which gives grinding with more accurate dimension and shape.
Patent JP-S62182864-A (JP)
Title: Multi-processor control system
Inventor: NAKATANI SHOJI
IPC: G06F15/177
Filed: 1986-02-05
Abstract: PURPOSE:To attain the accurate evaluation of performance in a program tuning mode, etc., by making a certain processing requester processor occupy optionally a shared processor. CONSTITUTION:The interfaces 105 and 106 of the 2nd information processing parts 102 accept the instructions for processings requested by the 1st information processing parts 100 and 101. Then the instruction given from one of both parts 100 and 101 is sent to an instruction executing part 104 via an interface and executed. When the lock information which designates one of both interfaces is set to a lock information holding part 108, the part 107 selects only the designated interface and connects it to the part 104. Thus the part 104 is controlled to execute only the instruction of one of both parts 100 and 101 connected to the designated interface. In such a way, the part 102 can be occupied by the desired one of both parts 100 and 101 for an optional period.
Patent JP-S57137787-A (JP)
Title: Valve
Inventor: KAWADA TSUNEO
IPC: F16K47/00
Filed: 1981-02-18
Abstract: PURPOSE:To restrict the generation of cavitation in the flow just downstream of a valve body of which opening is set at an intermediate degree by a method wherein a supplying passage for the pressurized fluid is connected to the flow just downstream of the valve body to supply the pressurized fluid. CONSTITUTION:Opening of the pipe just downstream thereof facing to the sheet 4 is opened in such a manner as it is directed toward an area of cavitation generated just downstream of the valve body 2 having a degree of intermediate opening and it is directed toward the crossing at a right angle or a downstream of the flow in respect to the flow passage in the valve casing. Other opening of the downstream is opened to be directed toward an upstream so as to be applied with a direct dynamic pressure of the transporting fluid, thereby the dynamic pressure is supplied to the area generating cavitation at a downstream of the flow under a cooperative action between a negative pressure in the opening in the flow passage just downstream of the valve body 2 and the dynamic pressure in the opening in the flow passage downstream thereof, and thereby a cavitation generated just downstream of the valve body 2 with a degree of intermediate opening is restricted.
Patent JP-H02205016-A (JP)
Title: Method of forming impurity diffusion layer
Inventor: OYU SHIZUNORI
IPC: H01L21/22
Filed: 1989-02-03
Abstract: PURPOSE:To inhibit impurity diffusion, and to form a shallow impurity diffusion layer by diffusing an impurity in the state in which fluorine is located at least in one position or more of the surface, rear and inside of a semiconductor substrate. CONSTITUTION:When a boron diffusion layer is shaped, an n-type (100) Si substrate 1 having 10OMEGA.cm is thermally oxidized, a silicon oxide film 2 having film thickness of 10nm is formed, and a fluorine existing region 3 is shaped onto the surface of the Si substrate 1 through ion implantation. The ions of fluorine are implanted only by 1X10<15>/cm<2> at 50keV at that time. The ions of boron are implanted only by 2X10<15>/cm<2> at 30keV, and thermally diffused for one hour at 900 deg.C in a nitrogen atmosphere, thus shaping a boron diffusion layer 4. Concentration distribution in the boron diffusion layer 4 acquired at that time is shown in a curve 5, and made shallower than concentration distribution 6 at a time when there is no boron by approximately 0.15mum.
Patent JP-H10217277-A (JP)
Title: Outsert-molding structure
Inventor: SUZUKI TOSHIAKI
IPC: B29K105/22
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To absorb a tolerance, and perform an outsert-molding of higher precision by a method wherein on a molding objective member, protruding parts for adjustment are provided, and one of the dies presses the molding objective member with them, and the molding objective member is pressed to the other die while deforming the protruding parts for adjustment. SOLUTION: On a molding objective member 20, a proper number of protruding parts 25 for adjustment are formed. These are formed in such a manner that partial cuts are placed on the molding objective member 20, and those parts are deformed and projected from the face surface side to the rear surface side of the molding objective member 20. Therefore, the protruding parts 25 for adjustment deform when a specified force or higher is applied. When such a molding objective member 20 is set in a cavity 23 for setting, a movable side die 22 presses the molding objective member 20 with the protruding parts 25 for adjustment. Then, by the pressing, the surface of the molding objective member 20 is pressed to a fixed side die 21 while generating a deformation on the protruding parts 25 for adjustment. As a result, the relationship between the surface of the molding objective member 20 and the die 21 is made always stable.
Patent JP-H06213408-A (JP)
Title: Radiant tube
Inventor: SHIROYAMA KENJI
IPC: F23C3/00
Filed: 1993-01-18
Abstract: PURPOSE:To provide a radiant tube with higher durability by forming a heat resistant coating layer on a portion which is directly exposed to a combustion flame on an internal surface of the radiant tube. CONSTITUTION:An internal surface of a first straight run 1a of pipe of a radiant tube is directly exposed to a flame at highest temperature. For this, there is employed for the first straight run of pipe as a material of the radiant tube one which is yielded by rendering a heat resistant coating to heat resistant cast steel SCH13, and is employed for second and third straight runs 1b, 1c of pipe the cast steel SCH13, and is further employed for a fourth straight run 1d of pipe a further lower grade SCH11. For the heat resistant coating, a calorizing method is adopted where 80mg/cm<2> Al is subjected to flame spray coating. Thus, further higher durability is ensured using relatively inexpensive heat resistant cast steel without raising the grade of a raw material itself.
Patent JP-H09219488-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAENOZONO HIDEKI
IPC: H01L23/50
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which stably operates by reducing the influence of the inductance accompanied with a resin package or the parasitic resistance of a parasitic resistor, and decreasing the thermal resistance of a lead and a method for manufacturing the device. SOLUTION: The one end of a first lead 1 connected to the signal terminal in a semiconductor element 8, the one end of a second lead 2 connected to a power source terminal and the one end of a third lead 3 connected to a ground terminal are connected by non-conductive adhesive 9 so as to form a layer. The leads 2, 3 are formed of a planar conductor having wider width than the lead 1, and the other end is exposed from the rear surface of a resin package 7. A conductive plate 12 is connected to the leads 2, 3, and a space is held between a printed board 11 and the package 7.
Patent JP-S58140263-A (JP)
Title: Magnetic fluid body recorder
Inventor: MARUNO SUSUMU
IPC: B41J2/06
Filed: 1982-02-16
Abstract: PURPOSE:To provide a recorder which can produce a print image of a high quality having vibration resistance with a strong force of retaining a magnetic fluid body by providing a slit auxiliary magnet in contact with a slit magnet of a magnetic fluid body retaining section. CONSTITUTION:A slit auxiliary magnet 15 is mounted on a slit magnet 3 with the upper side thereof opposite in the pole to that on the side of the slit magnet 3 facing a magnet 2 for projection. When a projection 7 is formed according to a fall from the tip of a multistylus 1 to the liquid level of a magnetic fluid body 6 in a magnetic fluid body tank 13, the density of a line of magnetic force increases at a magnetic fluid body retaining section A to enhance the attracting force of the magnetic fluid body 6 resulting in a greater attachment amount thereof.
Patent JP-S61182535-A (JP)
Title: Simple measuring device of brightness
Inventor: OTAKE SHIRO
IPC: G01J1/42
Filed: 1985-02-08
Abstract: PURPOSE:To measure the brightness of an object to be observed by providing an arithmetic part for inputting signals from a scale reading part, an illuminance measuring part and an equivalent optical screen illuminance measuring part and calculating the brightness of a reference visual object matched at its brightness by an observer. CONSTITUTION:When the obsever matches a certain visual object with a reference object and determines a Munsell value on a scale display part 11, a signal correspond ing to the Munsell value is outputted from a scale reading part 12, converted into a code signal s1 by an A/D converter 13 and then sent to an arithmetic part memory 16. A signal outputted from an illuminance measuring part 14 is converted into a code signal s2 by an A/D converter 15. The equivalent optical screen illuminance measuring part 18 measures optical screen illuminance equivalent to an optical screen generated by an illuminance environment other than the display part 11 in the observer's eye-balls and a signal outputted from the measuring part 18 is converted into a code signal s3 by an A/D converter 19 and sent to the memory 16. Brightness values corre sponding to the code signals s1-s3 are stored in the memory 16. Therefore, the bright ness values can be outputted and displayed on a brightness display part by accessing the memory 16.
Patent JP-H01200814-A (JP)
Title: Variable frequency active filter
Inventor: IMAI NOBUAKI
IPC: H01P7/10
Filed: 1988-02-05
Abstract: PURPOSE:To prevent the lowering of the Q of a resonator by automatically causing the phase relation of the frequency of a frequency feedback loop to be in-phase by means of a variable phase shifter at the time of changing a resonance frequency. CONSTITUTION:Lengths from the coupling points of a dielectric resonator 21 and strip lines 22 and 24 to a branching circuits 27 and 28 are made equal. A path length is selected so that a phase difference phi between the input and output of a path from the output of the branching circuit 27 to contain a variable phase shifter 26 and an amplifier 25 up to the input of the branching circuit 28 can be made into -90 deg.<phi<90 deg. in an action frequency band. As a result, even at the time of changing the resonance frequency of the resonator 21 by a resonance frequency variable means composed of a strip line 31, varactor 32, a variable power source 33 and an inductor 34, a positive feedback is applied to the resonator in all frequencies. As a result, the value of the Q of the resonator can be increased.
Patent JP-S57138263-A (JP)
Title: Facsimile equipment
Inventor: FUKAZAWA YUKIHIKO
IPC: H04N1/00
Filed: 1981-02-20
Abstract: PURPOSE:To transmit information on an original to be transmitted preferentially by interruption without taking out an original on a form tray, by providing a form insertion opening for the preferentially transmission original. CONSTITUTION:For priority transmission during normal transmission, an original whose information is to be transmitted preferentially is inserted into a form insertion opening 16 until it meets a stopper 25. Then, the insertion of this original is detected, so a paper feeding mechanism 5 does not feed a next original. When a reading and writing part 11 is held in readiness for the reception of the original, the stopper 25 moves back to permit the priority transmission original (b) to slide down on a shoot plate 21; and the original enters the reading and writing part 11 while guide by a form guide 10, and then wound around a rotary drum 12. Therefore, while an original (a) is left on a form tray 2 as it is, the information on the priority transmission original (b) is transmitted by interruption.
Patent JP-S62181745-A (JP)
Title: Production of jam of citrus unshiu
Inventor: FUJII EDAICHI
IPC: A23L21/10
Filed: 1986-02-07
Abstract: PURPOSE:To improve flavor of jam, by separating each segment of sarcocarp of Citrus unshiu, adding juice of separately squeezed citrus fruit to the separated segments, boiling and aging the blend until endcoarp of each segment is semidissolved and adding a saccharide to formed pulp of Citrus unshiu. CONSTITUTION:Epicarp of Citrus unshiu is peeled, sarcocarp covered with remaining endocarp is cut in round slices and separated into segments. When the sarcocarp is cut in round slices, sarcocarp of Citrus unshiu is preferably cut into two or three parts depending upon size of the sarcocarp. Then, the sarcocarp separated into each segment is blended with juice of separately squeezed citrus fruit, preferably juice of Citrus unshiu and boiled and aged until endocarp of each segment is semidissolved. The prepared orange pulp is blended with a saccharide or other fruit juice, etc., heated, gelatinized and mixed with spice, etc. Then, the jam is packed into bottles, cans, etc., sealed and sterilized to give a product.
Patent JP-2000224111-A (JP)
Title: Optical space transmitter
Inventor: ISHIKAWA NOBUYUKI
IPC: H04B10/112
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To attain stable optical space transmission by absorbing a change in a signal level due to scintillation and a change in a signal level due to a weathering change. SOLUTION: This optical space transmitter is provided with a low-speed AGC circuit 11, that adjusts a fluctuation component of a level due to the effects of weathering changes, a high-speed AGC circuit 13 that adjusts a fluctuation component of a level due to effects of scintillation, and a detection control circuit 15 that controls the AGC circuits. The detection control circuit 15 controls the low-speed AGC circuit 11 in response to the low-frequency components of a received signal so as to eliminate a fluctuation component of the level due to the effect of a weathering change, thereby making the level of the received signal constant.  Furthermore, the detection control circuit 15 controls the high-speed AGC circuit 13, depending on the high frequency component of the received signal so as to eliminate the fluctuation components of the level due to the effect of the scintillation thereby making the level of the received signal constant.