baber/WOPTO huggingface dataset:
Patent JP-H01184399-A (JP)
Title: Tube for heat exchanger
Inventor: KAMIYA SADAYUKI
IPC: F28F3/04
Filed: 1988-01-18
Abstract: PURPOSE:To reduce the pressure loss in the flow passage of a tube and improve its heat transfer performance by providing a first plate and second plate which are opposed to each other and providing convex contact dimples on the insides which are in contact and convex non-contact dimples on the insides which are not in contact respectively. CONSTITUTION:A tube for heat exchanger is constituted with a long and narrow strip-shaped first plate 1 and long and narrow strip-shaped second plate 2 which is connected as one body at least to both sides of the first plate 1 to form a fluid channel in the inside and the tube forms a core with fins 5. The first plate 1 and second plate 2 are opposed to each other, and the insides which are in contact to each other have convex contact dimples 13 and the insides which are not in contact to each other have convex non-contact dimples 14. The fluid flowing in the tube becomes a turbulent flow due to the contact dimples and non-contact dimples, and because the tube has a heat transfer area larger than that of a tube which has only contact dimples due to the existence of the non-contact dimples so that the efficiency of heat transfer and heat receiving through a fluid becomes better. Furthermore, the strength of the core against pressure is secured by the contact dimples.
Patent JP-H07222234-A (JP)
Title: Call terminating system for private radio telephone set
Inventor: SUZUKI TOSHIKI
IPC: H04W60/00
Filed: 1994-01-28
Abstract: PURPOSE:To decrease control traffic among a radio base station(BS), private branch electronic exchange (PBX) and radio block and to increase the number of calls to be originated/terminated per unit time by suppressing the number of times of position registration from a private radio telephone set (TPH), which frequently repeats move between calling areas, at a minimum and optimizing the BS to transmit a calling signal to the TPH. CONSTITUTION:This system is composed of plural BS11-16 for letting the plural TPH exist in respective radio sererice areas (SA) 21-26, line controllers (LNC) 4 and 5 for controlling the BS11-13 and BS14-16 time division switch (TDSW) 1 for housing the LNC 4 and 5, and PBX provided with a CPU 2 for controlling the TPH through the LNC 4 and 5 and a memory device (MEM) 3, under the control of the CPU 2, the number of times of position registration is decreased even when a TPH 10 frequently moves between the SA, and the BS to transmit the calling signal to this TPH is decided by using autonomous calling area information.
Patent JP-2000207170-A (JP)
Title: Device and method for processing information
Inventor: SASAI TAKASHI
IPC: G10L19/018
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To present information easy to comprehend by users and to exchange additional information or high-accuracy information with a few errors between devices. SOLUTION: A CPU 21 generates an output audio signal by adding the additional information to an audio signal so as not to affect the hearing of voices due to that audio signal. The additional information is information related with the audio signal, for example. The voice composed of this output audio signal is outputted from a loudspeaker 12 towards an opposite side device. The opposite side device obtains an input audio signal by fetching that voice from a microphone 13 and supplies this audio signal to the CPU 21. The CPU 21 extracts the additional information from that input audio signal and performs processing, based on that additional information. For example, a phrase included in a natural language expressed by the voice is displayed on a display part 15.  Furthermore, for example, voice recognizing processing is performed while limiting the object area of the natural language expressed by the voice with the additional information.
Patent JP-S59135651-A (JP)
Title: Reproducing device of optical disk record
Inventor: KAWAKAMI HIROSHI
IPC: G11B17/04
Filed: 1983-01-21
Abstract: PURPOSE:To attain simply and surely the control of high accuracy by providing the 1st rack member driving a loading mechanism, the 2nd rack member supported freely slidably to the 1st rack member and a notch part in response to the root of gear at the emshing start position of the 2nd rack member so as to prevent the 1st and 2nd transmission gear system from being locked. CONSTITUTION:The notch part 397 preventing locking due to meshing is formed to the vicinity of the root of gear of the 1st tooth part 393 from the root to a prescribed position. Further, the over-cut tooth part 398 preventing locking due to meshing is formed, where the tooth tip of, e.g., two teeth from the root is cut in an acute angle as shown in hatched lines in the 1st tooth part 393. Since the 1st tooth part 393 of a moving rack 39 is prevented from being locked because of simultaneous meshing of the 3rd and 5th reducer gears 25, 27 by means of the elasticity of the nothc part 397, overload to a motor 21 is prevented. The overload due to simultaneous meshing by delivering the torque of the motor 21 from the 3rd reducer gear 25 and a fixed rack 38 to the tooth part 393 of the moving rack 39 and the reducer gear 27 is prevented and smoother operation is attained.
Patent JP-H10201720-A (JP)
Title: Bioinformation transmitting apparatus
Inventor: NUNOME TOMOHIRO
IPC: H04L9/14
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To suitably resolve mistransmission of bioinformation caused by interference among transmission channels. SOLUTION: Bioinformation detected by a bioinformation detecting apparatus MDn is coded by using a coding key pattern previously set by a coding means 60, in advance to transmittance by a bioinformation transmittance apparatus TXn. Next, the bioinformation received by a bioinformation receiver RX is decoded by a decoding means 62 transmission channel by channel, using a decoding key pattern. A bioinformation discriminating means 64 discriminates whether the information decoded is the right information or not, corresponding to the transmission channel based on the bioinformation decoded by the decoding means 62 and as a result of discrimination, outputs bioinformation, the discrimination of which is affirmed as the bioinformation corresponding to the transmission channel.  Therefore, a bioinformation transmitted to another channel by an interference among transmission channels can be removed by the bioinformation discriminating means 64, thereby, transmission of misbioinformation is suitably resolved.
Patent JP-2000201505-A (JP)
Title: Working vehicle
Inventor: FUJIKI KATSUMI
IPC: B62D49/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To simplify a power transmission structure to a front-attached working machine when the front-attached working machine is connected to a working machine as a rear-attached working machine. SOLUTION: This working vehicle is constituted so that the power may be transmitted from a power output part 35 arranged at the rear part of a car body through a power transmitting structure M for a front-attached working machine B to the front-attached working machine B attached to the front of the car body. The power transmitting structure M for the front-attached working machine B has a gear case 71 synchronously connected through a chain case 76 to the power output part 35, and the front working machine B is connected to the gear case 71 through an intermediate shaft extended in the front and rear direction at the lower part of the car body, and a swingable shaft 84 swinging to follow the lifting and lowering movement of the front-attached working machine B, to the front-attached working machine B.
Patent JP-H04243929-A (JP)
Title: Production of matrix for optical fiber
Inventor: KOAIZAWA HISASHI
IPC: C03B37/014
Filed: 1991-01-28
Abstract: PURPOSE:To enlarge the deposition rate of glass fine particles and enable a sufficient reaction even when a raw material gas is supplied in a large volume. CONSTITUTION:In a state that a raw material gas flow layer blown from the second layer 92 is nipped with a combustible gas flow layer blown from the first layer 91 and with an oxidizing gas flow layer blown from the third layer 93, glass fine particles are synthesized from the gas layers in a flame to form a porous glass fine particle layer on the surface of a target article.
Patent JP-S59135068-A (JP)
Inventor: SAEKI TOKUO
IPC: A61N1/10
Filed: 1983-01-20
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-H02188713-A (JP)
Title: Image forming device
Inventor: TAKAMURA HIDEKAZU
IPC: H04N1/04
Filed: 1989-01-17
Abstract: PURPOSE:To easily generate excellent image information by constituting a horizontal synchronizing signal for plural fluxes of laser light in the case of forming the image information on the surface of a photosensitive body. CONSTITUTION:By shifting the main scanning direction of the flux of laser light by a specified amount (distance (b)) and utilizing a slit member 6 having a specified aperture part (width (a)), two fluxes of laser light are independently detect by one photodetector, time sequentially, to obtain the horizontal synchronizing signal for two fluxes of laser light. Plural fluxes of light from a laser unit 1 are reflected by an optical scanning means 3 and conducted to the surface of the photosensitive body 4 to perform scanning at the same time. At such a time, the image information is formed on the surface of the photosensitive body 4 by rotating the photosensitive body 4 in a subscanning direction with the rotation of the optical scanning means 3. According to the image information formed on the surface of the photosensitive body 4, a desired image is obtained in the process of development, transfer and separation as well as a conventional image forming device.
Patent JP-H04243867-A (JP)
Title: Production of 2-chloro-4-pyridinemethanol
Inventor: NOHARA FUJIO
IPC: B01J23/40
Filed: 1991-01-28
Abstract: PURPOSE:To achieve high yield by hydrogenating 2-chloro-4cyanopyridine in the presence of a hydrogenating catalyst under specific conditions, nearly selectively providing the subject compound and converting by-products into the subject compound. CONSTITUTION:2-Chloro-4-cyanopyridine is hydrogenated in an acidic aqueous solution of hydrochloric acid, sulfuric acid, etc., diluted with water in the presence of a hydrogenating catalyst such as Raney nickel catalyst at <=40 deg.C to provide 2-chloro-4-pyridinemethanol. Furthermore, 2-chloro-4-aminomethylpyridine formed as a by-product in the reaction system is then treated with a nitrite such as sodium nitrite in an acidic aqueous solution and converted into the 2-chloro-4-pyridinemethanol. The resultant compound is useful as a raw material for producing various medicines and agricultural chemicals.
Patent JP-S60152661-A (JP)
Title: Free-cutting austenitic stainless steel
Inventor: KIMURA ATSUYOSHI
IPC: C22C38/60
Filed: 1984-01-23
Abstract: PURPOSE:To obtain the titled steel having superior corrosion resistance and suitable for use as a material for a food apparatus by adding specified percentages of C, Si, Mn, Cr, Ni, S, P, B, N and Bi to Fe. CONSTITUTION:This free-cutting austenitic stainless steel contg. Bi consists of, by weight, <=0.2% C, <=2.0% Si, <=10.0% Mn, 7.5-30% Cr, <=40.0% Ni, 0.002- 0.40% S, <=0.20% P, 0.0003-0.020% B, <=0.10% N, 0.005-0.50% Bi and the balance Fe with impurities including <=0.005% O. The steel may further contain one or more among <=5.0% Mo, <=4.0% Cu and <=1.50% Al.
Patent JP-H05345727-A (JP)
Title: Molecule for iontophoretic delivery
Inventor: BAATON EICHI SEIJI JIYUNIAA
IPC: A61K9/00
Filed: 1993-01-21
Abstract: PURPOSE: To obtain a peptide and a protein for iontophoretic delivery. CONSTITUTION: This method for iontophoretic delivery of an amino acid aggregate comprises modifying the amino acid aggregate so as to have static charge or -1 electron charge and have >=4.0 or >=7.3 isoelectric point. A patch contains the amino acid aggregate having static charge or -1 electron charge and having <=about <=4.0 or about >=7.3 isoelectric point.
Patent JP-H02225818-A (JP)
Title: Variable length connection axis for cardan shaft
Inventor: HERIBERUTO PIYURUFUENITSUHI
IPC: F16D3/06
Filed: 1990-01-19
Abstract: PURPOSE: To improve buckling stability by constituting a slide guide part between outer side teeth of an inner side part and inner side teeth of a collar corresponding them, and mounting the collar to an outer side part so that the collar may be adjusted with flexibility in the circumferential direction while receiving rotational moment. CONSTITUTION: An excellent support base board is secured for preventing a collar 13 having a toothed part 11 from being buckled, by taking an axial distance X in relation to a toothed part 10 of an outer side part 9. The collar 13 is provided with inner teeth 11 fitted to outer teeth 12 of an inner part 8. The collar 13 is housed in a hole 18 of the outer side part 9 with a passive driving interlocking property. The passive driving layout is applied to the toothed parts 10, 11 in relation to the outer tooth 12 of the outer part 9 in the circumferential direction, as a result, the guide length of the toothed parts 10, 11 and the distance X are large, however, poor meshing is avoided.
Patent JP-H06300558-A (JP)
Title: Scanning type probe microscope and information output device using the microscope
Inventor: TAKIMOTO KIYOSHI
IPC: G11B9/00
Filed: 1994-01-28
Abstract: PURPOSE:To obtain an accurate surface image at all times by applying AC voltage across a specimen and a probe, and detecting current flowing across the specimen and the probe at the preset case point of the AC voltage. CONSTITUTION:A probe 11 can be finely moved in X-axis, Y-axis and Z-axis directions with a Z-axis direction inching device 32 and an X- and Y-axis direction inching device 35. Also, bias voltage is applied across a probe 11 and a specimen 12 through a voltage application circuit 13, and current flowing across the probe 11 and the specimen 12 is detected with a current detecting circuit 14. Furthermore, a distance between the forward end of the probe 11 and the surface of the probe 12 is feedback controlled with the device 32, so as to keep the current constant. At this feedback control, the probe 11 is driven along the surface of the specimen 12 with the device 35, according to an output signal from an X and Y-axis direction control circuit 23. Thereafter, an image formation device 27 is made to perform an image formation process, using a control signal from a Z-axis direction drive circuit 31, synchronously with the motion of the probe 11 in X- and Y-axis directions, thereby obtaining the shape of specimen surface.
Patent JP-S63192748-A (JP)
Inventor: HERUBERUTO GAIYAA
IPC: C07D295/16
Filed: 1988-01-20
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-S61168845-A (JP)
Title: Color picture tube
Inventor: IKEBE KOICHI
IPC: H01J29/92
Filed: 1985-01-21
Abstract: PURPOSE:To improve voltage-proof property of a picture tube, by connecting the anode button and the conductive coating of the neck portion through a conductive metal buried in the cone portion. CONSTITUTION:The anode button 9 buried in the funnel cone portion 2a is connected to the conductive coating 8 in the neck portion 2b. By forming in this way, a high voltage fed from the button 9, when the high voltage is applied, is equal to be applied directly between the electrodes, obtaining a sufficient electrode performance to demonstrate an excellent voltage-proof property.
Patent JP-H11202046-A (JP)
Title: Radar angle measurement method and device
Inventor: KINOSHITA TOMOYA
IPC: G01S13/44
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a radar angle-measuring device that can ensure angle measurement accuracy over a wide error angle range. SOLUTION: An antenna device 11 for transmitting radar waves and then receiving radar reflection waves that are reflected from a target, and a memory circuit 17 for storing beforehand a null curve characteristic that indicates the relationship between an error signal being obtained from the difference between a radar wave direction on transmission and a target direction corresponding to a radar reflection wave direction on reception and an error angle formed by an actual radar wave transmission direction and the target direction in advance are provided.  Then, information regarding the reception position of radar reflection waves at the antenna device 11 is extracted by a sum signal generation circuit 12, a height difference signal generation circuit 13, and an azimuth difference signal generation circuit 14, an error signal is obtained by an error signal generation circuit 15 based on the information, and then error angle data on a null curve corresponding to the error signal is read from a memory circuit 17 by an angle measurement processing circuit 16.
Patent JP-S61167653-A (JP)
Title: N-(3-halogeno-4-isopropylphenyl)-2-methyl-2-pentenamide derivative and selective herbicide
Inventor: TAKEMATSU TETSUO
IPC: A01N37/22
Filed: 1985-01-21
Abstract: NEW MATERIAL:A compound of formula I (X is F, Br, I). EXAMPLE:N-(3-Fluoro-4-isopropylphenyl)-2-methyl-2-pentenamide. USE:Selective herbicide. In true grasses, especially in wheat, the foliage treatment therewith selectively kills undesirable weeds without any adverse effect on soil and causes no chemical injury even in high doses. PREPARATION:The reaction between 3-halogeno-4-isopropylaniline of formula II and 2-methyl-2-pentenoic anhydride of formula III or 2-methyl-2-pentenoic halide of formula IV is carried out in the absence or presence of an inert solvent such as benzene, when needed, in the presence of a base such as triethylamine, at -10-150 deg.C, preferably 15-70 deg.C to give a compound of formula I.
Patent JP-S59135337-A (JP)
Title: Differential pressure transmitter
Inventor: HOSHINO YUKIO
IPC: G01L9/00
Filed: 1983-01-24
Abstract: PURPOSE:To suppress the variation in over-pressure protecting operation pressure value caused by the change in a circumferential temp. as possible, by mounting a rigidity regulating member for changing the effective diameter of a center diaphragm by changing the contact area with the surface of the center diaphragm in response to the change in the circumferential temp. CONSTITUTION:Rigidity regulating members 21, 21' are arranged so as to grasp the peripheral part of the pressure receiving surface of a center diaphragm 3. The rigidity regulating member 21, 21' are made of bi-metals and become large in the warpage thereof when a circumferential temp. rises from an atmospheric temp., deform so as to increase the diameter D of a support point because of the reduction in the contact area with the center diaphragm 3, the rigidity of the center diaphragm 3 becomes small and, even if the gap volume between a first pressure receiving diaphragm 6 and a diaphragm seat surface 2 is increased by the expansion of a pressure transmitting medium 15, over-pressure protecting operation pressure is held to a predetermined value.
Patent JP-H02189089-A (JP)
Title: Color image scanner with monochromic signal read function
Inventor: NAKAI TETSUO
IPC: H04N1/04
Filed: 1989-01-18
Abstract: PURPOSE:To attain reading of a monochromic signal with high resolution by providing a circuit binarizing each of color element information in a color video signal obtained from a color CCD so as to generate a monochromic video signal thereby selecting a color video signal and a monochromic video signal. CONSTITUTION:A monochromic information generating circuit 8 binarizes a digital form multilevel color video signal through simple slicing or slicing of dither processing, etc. A selector 7 selects a multilevel color video signal or a binary monochromic video signal according to a color monochromic switching signal and outputs the selected signal. Since three kinds of elements corresponding to color elements R, G, B for a color CCD 1 are all functioned independently as monochromic detection purpose in the case of reading a monochromic picture, each element is made corresponding with a different picture element. Thus, the resolution in reading a black/white monochromic picture is enhanced nearly three times as high as that in reading a color picture.
Patent JP-H08202648-A (JP)
Title: Direct memory access transfer system and method
Inventor: SEKINE HIROYUKI
IPC: G06F13/28
Filed: 1995-01-24
Abstract: PURPOSE: To provide a DMAC which can fast answer the transfer requests given from many channels without increasing the circuit scale. CONSTITUTION: This system/method includes a memory 13 which stores the information including transferer addresses, transfer destination addresses and the transfer frequency of respective plural channels, and a DMAC 12 which has a pair of internal registers that store the information including the transferer addresses, the transfer destination addresses and the transfer information and reads the corresponding information out of the memory 13 to set them into the internal registers when a direct memory access request is received from one of those channels to carry out a direct memory access.
Patent JP-S61169388-A (JP)
Title: Closing gear for hatch cover
Inventor: ENDO YUSAKU
IPC: B63B19/18
Filed: 1985-01-23
Abstract: PURPOSE:To simplify the structure of a rack part member to be fixed to the underside surface of a hatch cover panel at the intersection of the rack part member and a compression bar by installing the gear of the rack part member at a place apart from the intersection on both inner and outer sides by the distance of a pitch. CONSTITUTION:On the underside panel of a hatch cover panel 12, a compression bar 4 for sealing is installed with a gasket 3 designed for working jointly with it attached to the top surface of a hatch edge member 11. An arm member 14 is installed so that it extends to the lefthand side from a hard wall 15 located at the left end of the hatch cover panel 12. A rack member 1 and a rack extension part 1E are installed on the underside surface of the hatch cover panel 12 and the arm member 14 in such a way as to sandwich the bar 4 but at a distance equivalent to a pitch p of the gear tooth 5 of the rack 1 from the bar 4. When a pinion 2 engaging with the gear tooth 5c at the left end of the rack extension part 1E starts rotating, therefore, the arm part 14 and the hatch cover panel 12 move leftward. At this time, the pinion 2 also engages with the bar 4, with the bar 4 playing the role of the gear tooth 5.
Patent JP-H07216922-A (JP)
Title: Formation method of preliminary slewing type manhole pump station
Inventor: SUGIZAKI MASANORI
IPC: E02D29/12
Filed: 1994-01-31
Abstract: PURPOSE:To provide the formation method of a preliminary stewing type manhole pump station which is easy to install. CONSTITUTION:A dividable molding form 2 is vertically installed to a form base 1. An offset ring type 3, which forms an offset part (e) which supports a joint part (f') of a manhole straight pipeline 1 is fitted in this molding form 2. A bottom base (a) which is turned over, is loaded on the offset ring 3. A plurality of settlement prevention support members 4 are interposed between the bottom base (a) and the form base plate 1 and a float-up prevention lever 5, which prevents the bottom base (a) from floating up, is installed to the molding form 2, thereby constituting a form (A). Reinforcements 6 are placed in this form A where concrete is cast and demolded after the concrete is cured.