baber/WOPTO huggingface dataset:
Patent JP-H05339598-A (JP)
Title: Additive for alkaline chemical
Inventor: OKUMURA MASAKAZU
IPC: C09K23/56
Filed: 1992-06-15
Abstract: PURPOSE:To provide the title additive having a specified molecular structure and high solubility and stability under alkaline conditions, and is excellent in functions such as wetting properties, penetrating properties and detergency. CONSTITUTION:The title additive comprises at least one alkyl glycoside of the formula (wherein A is an oxygen atom or a sulfur atom; R is 1-18 C linear or branched alkyl; X and Y which may be the same or different from each other are each -CH2CH2O--CH(CH3)CH2O- or -CH2CH(CH3)O-; Gs which may be the same or different from each' other are each a residue of a 5 or 6 C sugar; ns and n's have average values in the ranges: 0<=n<=10 and 0<=n'<=10, respectively; n''s have an average value in the range: 1<=n''<=3x+1); and x has an average value in the range: 1<=x<=10).
Patent JP-H0747157-A (JP)
Title: Exercise field facilities of golf
Inventor: WATANABE YAICHI
IPC: A63B69/36
Filed: 1991-05-30
Abstract: PURPOSE:To provide exercise facilities of golf which can be constructed easily in a short period even if obstacles like factories are existing in the area, if a relatively spaceous area can be used and which is cost-effective in both construction and running costs, and further, recovers golf balls automatically or with some few labors. CONSTITUTION:Nets 10C, 70C are spread above obstacles like factories 60C with supports 20C like poles erected on the ground. A driving position 50C is provided close to the nets and opening 120C and 71C leading to a recovery opening 41C of golf balls are opened in the net face. The golf balls dropped on the net 10C are formed to flow in the recovery openings 41C through the openings 120C, 71C.
Patent JP-S5679234-A (JP)
Title: Preparation of sample for scanning electron microscope
Inventor: IKE TOSHIHARU
IPC: G01N1/28
Filed: 1979-11-30
Abstract: PURPOSE: To permit the dispersion state of latex particles to be well observed by placing latex of rubber or synthetic resin on a sample holder of material having smooth surface and water-absorbing property to prepare a sample for the scanning electron microscope by the ordinary method.  
     CONSTITUTION: On a sample holder, which is made of material having smooth surface and water-absorbing property such as art paper or coated paper, latex of rubber or synthetic resin is placed and vacuum-dried before being coated with carbon and gold by evaporation to prepare a sample for the scanning electron microscope. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5944648-A (JP)
Title: Method for determining base configuration of deoxyribonucleic acid
Inventor: SATOU TAKASHI
IPC: C07H21/04
Filed: 1982-09-07
Abstract: PURPOSE:To correct deviations or bendings caused by incomplete electrophoresis by placing control samples at both sides of a DNA fragment sample by a base- specific breakage of DNA. CONSTITUTION:DNA is broken base-specifically to fragment samples of T (thymine), C (cytosine), G (guanine), and A (adenine). The control samples which are prepared by mixing the above fragmented samples, are placed between the above fragmented samples. Then an electroporesis is conducted. Due to some incompleteness of the electrophoresis zones deviate upward to left on the left side, and upward to right on the right side. Then, mean values, -YTn=(Y'n+y''n)/2, are calculated by measuring mining the positions, y'n and y''n, of respective control samples, 1 and 2, in the n-th zone. Then, the position of the DNA fragment of T is determined by judging whether the zone of T line is present at the position -yTn. As to other samples regarding to C, G and A, procedures similar to the above are carried out to determine positions of DNA fragments.
Patent JP-S6216693-A (JP)
Title: Monitoring device for moving object
Inventor: SAGARA TADAO
IPC: H04N7/18
Filed: 1985-07-15
Abstract: PURPOSE:To display a moving long size object on a screen for comparatively long time by displaying simultaneously continuous plural pictures stored at a memory device at a different area on the screen of a display device. CONSTITUTION:A light emitter 18 is emitted by the signal of a control part 17 and the video of an object can be obtained by a television camera 12. The signal is A/D-converted and is written to a prescribed area on a memory 19 and is displayed at the prescribed area on the screen of a monitor 13. Generally, so that the object extending in a transverse direction is displayed, it is displayed by using one of parts divided equally in a longitudinal direction. After an object 11 is moved by a prescribed distance, an another picture is displayed in the same manner at another area on the monitor 13. Thus, the screen of the monitor 13 is, for example, divided into three parts and continuous different picture is displayed on each of parts respectively. Thereby, a continuous long size object can be displayed for comparatively long time and checking can be easily and precisely performed.
Patent JP-S6047807-A (JP)
Title: Exhaust valve device for internal-combustion engine
Inventor: YONEKUBO YOSHIHARU
IPC: F01L3/14
Filed: 1983-08-27
Abstract: PURPOSE:To ensure a consistently effective cooling of exhaust valve for thereby improving its durability, by inserting a cooling tube condensing a vaporizing coolant for a heat exchanging into the coolant's carburetting chamber of valve stem in a hollow exhaust valve body having a valve head formed as a coolant chamber. CONSTITUTION:The interior of exhaust valve body 1 opening and closing an exhaust port 3 is made hollow following its external shape. A coolant chamber 8 is formed in a valve head 5 integrally formed with a valve stem for filling it with the cooling water of coolant. A coolant's carburetting chamber 9 is formed in the valve stem, having its upper end opened to outside and its lower end communicated with the coolant chamber 8. A cooling pipe having the circulation passage of secondary coolant formed therein is inserted into the carburetting chamber 9 through its opened upper end. The opened end of proximal section of cooling pipe 17 is connected with the suction/exhaust header 19 of secondary coolant fixed on a cylinder head 2 side. A partition plate 18 is provided in the cooling pipe 17 of annular-shaped cross-section, and thereby forming the circulation passage 16 through which the secondary coolant flows upwardly and downwardly.
Patent JP-H0446305-A (JP)
Title: Photoelectric converter
Inventor: SAKURA NARIYUKI
IPC: G02B6/42
Filed: 1990-06-14
Abstract: PURPOSE:To provide the photoelectric converter having excellent versatility relating to building of an optical network by providing an optical semiconductor element embedded in a part of the inside of an optical waveguide and electrode terminals formed to expose the other ends in the outside part of the optical waveguide. CONSTITUTION:The optical semiconductor element 16 is embedded into a part of the core part 10 in particular of the optical waveguide 14 constituted of a core part 10 and a clad part 12 formed around this part. The optical waveguide 14 is constituted of a transfer mold, etc., used for, for example, an LED, etc., and the photoelectric converter is built in the optical communication network by connecting optical fibers, etc., respectively not shown in Fig., to both ends 14A and 14B of the optical waveguide 14. The pad electrode, not shown in Fig., of the optical semiconductor element 16 is connected to one end of the 1st external electrode 18 and the other pad electrode is connected to one end of the 2nd external electrode 20 via a bonding wire 22. The other ends of the 1st, 2nd external electrodes 18 are both exposed to the outside of the optical waveguide 14.
Patent JP-S6312141-A (JP)
Title: Method for mounting semiconductor on flexible tape
Inventor: SUGIYAMA MAMORU
IPC: H01L21/60
Filed: 1986-07-02
Abstract: PURPOSE:To prevent the bending of metal leads at a base part and to make it possible to perform rear bonding, by forming slits at the periphery of the semiconductor mounting hole so that the peripheral part of the semiconductor mounting hole is deflected when metallic projections on a base palte are transferred. CONSTITUTION:A semiconductor mounting hole 1a of a flexible tape 3 is formed in a rectangular shape. Slits 10, which are cut into the tape along diagonal lines from the inner surfaces of the four corners of the hole, are formed. Then, metallic projections 5 on a base table 4 are transferred to metal leads 2a by thermal compression using a bonding tool 6. At the time of thermal compression using the tool 6, the peripheral part of the hole 1a is deflected owing to the presence of the slits 10. Therefore, the metal leads 2a are not abruptly bent at a base parts (a) of the metal leads. After the transfer, the peripheral part of the hole 1a is returned to the original position again owing to a elasticity of the film substrate 1.
Patent JP-H0321690-A (JP)
Title: Accelerated phosphorescent fluorescent substance and production thereof
Inventor: IWASE NOBUHIRO
IPC: C09K11/85
Filed: 1989-06-20
Abstract: PURPOSE:To obtain an electrically stable accelerated phosphorescent fluorescent substance having a high accelerated phosphorescent light emission intensity by calcining a raw material composed of BaCl2, BaBr2, CsCl, Y2O3 and EuCl3, etc. CONSTITUTION:The objective fluorescent substance, consisting essentially of a substance expressed by the formula (a, b and c are as follows; a+b+c=1; 0<b<=0.03; 0<c<=0.03; x, y and z are as follows; x+y=1; 0.45<x<=0.55; 0.45<y<=0.55; 0<z<=0.004) and obtained by mixing, e.g. fluorescent substance raw materials composed of BaCl2, BaBr2, CsCl, Y2O3 and EuX3 (X is Cl or Br) in a ball mill, filling the resultant mixture in a quartz boat, etc., reducing and calcining the filled raw materials in an atmosphere of He gas containing H2 gas at 890 deg.C for 2hr.
Patent JP-H04356951-A (JP)
Title: Soldering apparatus
Inventor: YOSHIDA TETSUO
IPC: B23K31/02
Filed: 1991-05-31
Abstract: PURPOSE:To achieve that a long sheetlike object is coated with a solder automatically and selectively. CONSTITUTION:A lead frame 70 is passed, in the horizontal direction, through a groove which is formed of a lower mold 30 and an upper mold 40; it is coated with a molten solder 12 in a solder-well 32 formed in the lower mold 30. A solder stopper is formed inside the groove which is formed of the lower mold 3 and the upper mold 40; a solder-coating region is regulated by the solder stopper and by a gas pressure supplied from inert-gas introduction holes 42, 44 in the upper mold 40. Since the flow of the molten solder 12 supplied from a solder pump 26 becomes a gentle laminar flow due to the solder well 32 formed in the lower mold 30, it is possible to avoid that a eutectic layer is stripped.
Patent JP-S6314231-A (JP)
Title: Data transfer device
Inventor: UCHIDA SHINJI
IPC: G06F5/06
Filed: 1986-07-04
Abstract: PURPOSE:To more efficiently transfer data with a small memory capacity by providing a couple of data buffers with the small capacity and performing data transfer between peripheral equipment and a common buffer memory on a time-division basis. CONSTITUTION:The common buffer memory (CBF) is connected between the peripheral equipment side and a host side on a time-division basis through a multiplexer (MPX) 3. This data buffer circuit is provided with data buffers BF1 and BF2 with about 8 bytes small storage capacity which are connected complementarily by turns by the MPX2 on the CBF side and the MPX1 on the host CPU side. When the BF1 is connected to the host CPU side by the MPX1, the BF2 is connected to the CBF side by the MPX2. When the BF2 is connected to the host CPU side by the MPX2, on the other hand, the BF1 is connected to the CBF side by the MPX1. The complementary and alternate switching operation between the MPX1 and MPX2 is carried out by a switching circuit BSW.
Patent JP-S6136283-A (JP)
Inventor: JIYOOJI FURANSHISU FUIIRUDO
IPC: A61P25/20
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6132852-A (JP)
Title: Carrier used for electrophotographic developer
Inventor: KAMATA TAKAAKI
IPC: G03G9/107
Filed: 1984-07-25
Abstract: PURPOSE:To prevent a developer from deterioration of its characteristics due to melt adhesion of a toner to a carrier surface and friction breakdown, etc., even in repeated uses for a long period, and to obtain a carrier high in rust resistance and superior in magnetic characteristics and long in life by using an amorphous solid metal powder made of Fe type alloy, Ni type alloy, or Co type alloy as a developer used for a binary magnetic brush development system. CONSTITUTION:The iron type amorphous alloy, such as Fe-B type, Fe-P type, Fe-P-B type, or Fe-Si-B type, as a yielding strength of about 400kg/mm.<2>, small brittleness, and hardness near 1,000HV, and the addition of Cr to the Fe-P alloy abruptly increases anti-corrosiveness. A powder of an amorphous ferromagnetic alloy, such as alloy based on Fe, Ni, or Co, is smallin crystal anisotropy, and in an example of Fe-Co alloy having a compsn. of zero magnetostriction, its coercive force is 1-2mOe, and its effective magnetic permeabilityis 10<5>-10<6>. Such an amorphous solid metal powder is used as a carrier powder. For example, an amorphous metal powder of a mixture os the Fe-P alloy and 8% Cr is used in an amt. of 5wt% of the carrier to prepare a developer together with the toner, thus magnetic characteristics, etc., of the developer.
Patent JP-H0322354-A (JP)
Title: Manufacture of cadmium negative electrode plate for alkaline storage battery
Inventor: HONDA HIRONORI
IPC: H01M4/26
Filed: 1989-06-19
Abstract: PURPOSE:To simplify the manufacturing process of a cadmium negative electrode plate by providing a step in which nickel hydroxide is added to cadmium oxide powder serving as a main active material to manufacture active material paste. CONSTITUTION:Nickel hydroxide is added to cadmium oxide powder serving as a main active material to manufacture active material paste, the active material paste is coated on a conducting core body, the active material paste is dried to obtain an unhydrated electrode plate, and this unhydrated electrode plate is pre-hydrated in a sodium hydroxide aqueous solution. When nickel hydroxide is added as a dendrite inhibitor, gamma-type cadmium hydroxide is preferentially generated even when pre-hydration is performed at a high temperature, thus the pre-hydrating process is completed in a short period. The manufacturing process of a cadmium negative electrode plate can be simplified without impairing merits of hydration such as the improvement of cycle characteristics and the suppression of hydrogen generation.
Patent JP-H0445918-A (JP)
Title: Manufacture of reinforced resin pipe joint
Inventor: YAMAMOTO KAZUYOSHI
IPC: B29C70/06
Filed: 1990-06-13
Abstract: PURPOSE:To achieve homogenization to increase the strength against internal pressure and to enhance the dimensional accuracy of the inner surface of a receiving port part by supplying a reinforced resin molding material to the outer periphery of a molding body by a filament winding method to mold a pipe joint and subsequently curing the pipe joint to remove a core mold. CONSTITUTION:The screws of the support shafts 5 of core molds 3 are respectively threaded with the screws of a fixing device 6 and the fitting parts 32 of the core molds 3 are respectively fitted in the end parts of a molding body 2. Both ends and branch part of the molding body 2 and the core molds 3 are connected to the fixing device 6 by the support shafts 5 so as to be capable of demolding a product from the core molds 3 and the molding body 2 after curing. After the core molds 3 are mounted on the molding body 2, sanding is applied to the outer surface of the molding body 2 or staple fibers are sprinked over the outer surface thereof to enhance the close adhesion to an outer surface formed later. Subsequently, glass fiber roving impregnated with a thermosetting resin solution is wound around the outer peripheries of the core molds 3 and the molding body 2 to form the outer layer covering the entire surfaces of said outer peripheries. After the outer layer is cured, the core molds 3 are divided and pulled out to obtain a product.
Patent JP-S5946439-A (JP)
Title: Control signal circuit of split type air conditioner
Inventor: SHIGEIZUMI KENICHI
IPC: F24F11/00
Filed: 1982-09-08
Abstract: PURPOSE:To enable control signals for an indoor unit and an outdoor unit to be transmitted to, and received by, the units, respectively, by a method wherein the switching element and the receiving element of the indoor unit and the switching element and the receiving element of the outdoor unit are connected to a single serial signal line and both of the switching elements are driven in accordance with a predetermined control signal pattern. CONSTITUTION:The signal from an outdoor control circuit 20 received by the receiving element 17 is detected at both terminals of a resistor R6 and is inputted to an indoor control section 12. On the other hand, the signal from the indoor control circuit 10 detected by the receiving element 23 is detected at both terminals of a resistor R5 and is inputted to an outdoor control section 22. The transmission of the control signal for the outdoor unit of the air conditioner is made by driving the switching element 13 by the indoor control section 12 through a thyristor ignition circuit 14. On the contrary, in order to control the indoor unit, the switching element 25 is driven by the outdoor control section 22 through a thyristor ignition control 26.
Patent JP-S5945454-A (JP)
Title: Electrophotographic developer
Inventor: OONO HIROSHI
IPC: G03G9/08
Filed: 1982-09-08
Abstract: PURPOSE:To obtain an electrophotographic developer having superior electric characteristics, by treating carbon black (CB hereinafter) to be used for the developer with an alkaline soln. of humic acid or the like to disperse CB uniformly into the particles of the developer. CONSTITUTION:80g CB is added into an alkaline soln. obtd. by adding about 2g humic acid into 1 liter aq. soln. of pH 9. The liquid suspension thus obtained is vibrated with a vibrator for about 1hr to impregnate said CB with said soln. Then, CB is filtered and dried. A necessary amt. of mold releasing agent is added to the treated CB and a resin binder, kneaded, pulverized, and classified to obtain a powdery developer having about 12mum average particle diameter. As the humic acid, nitrohumic acid, its salt, regenerated humic acid, etc. can be used. A developer obtained by mixing said developer with a iron carrier by 4% of the carrier is charged to about 20.5muc/g, and a fog-free sharp image is obtained by using this developer.
Patent JP-S643835-A (JP)
Title: Disk-shaped recording medium
Inventor: HASEGAWA KAZUO
IPC: G11B7/24097
Filed: 1987-06-25
Abstract: PURPOSE:To prevent erasing of information by a malfunction by providing a display part which can be detected by a detecting means and can be changed to a state in which an erasing operation is not carried out and to a state in which the erasing is carried out. CONSTITUTION:A non-reflector 22 made of, for example, paper or cloth is stuck onto a reflecting part 21 which is a display part formed of a material to reflect light to an annular shape approximately concentrial with a disk 1 to change the display part from the 1st state to the 2nd state if the information required not to be erased is recorded on the disk 1. Then, a light receiving part in a photoelectric switch 31 detects the reflected light from a light projecting part discontinuously and the erasing operation is not carried out. The information is thus protected. The erasing is possible and the disk 1 is reusable if this non-reflector 22 is striped to change the display art from the 2nd state to the 1st state.
Patent JP-H103346-A (JP)
Title: Pointing input device
Inventor: ICHIKAWA HIROTOSHI
IPC: G06F3/033
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the operational malfunction of touch pad operation. SOLUTION: A pointing device part 1 has a left switch 7, right switch 8 and pad part 2 for performing tapping and respectively outputs a left control signal 9, right control signal 10 and tapping signal 5. A mechanical switch 6 switches the validity/invalidity of a tap function by turning on/off the tapping signal 5. An OR circuit 11 ORs the left control signal 9 and the tapping signal 5 and outputs a system control signal 12.
Patent JP-S5856634-A (JP)
Inventor: YOSHIHARA HIROYUKI
IPC: A21D13/08
Filed: 1981-09-30
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-H08227357-A (JP)
Title: Outline programming for development of communication service
Inventor: RIN AARU MARANTSU
IPC: G06F3/0481
Filed: 1995-06-01
Abstract: PURPOSE: To quickly and easily develop a service by selecting the instance of the icon of the screen display of a computer, and arranging it in the outline of multilevel generally normalizing the service logic of the desired service. CONSTITUTION: Each picture 111 displays a high level process part, and the customizable attribute, and the corresponding instance of a service building block(SBB) is present for each instance of a picture 111 in a multilevel outline. The operation of the instance of the SSB can be customized according to an attribute supplied by a service creator. A service development system arranges the instance of the SBB corresponding to the picture operation for developing a program mounting a service logic so that it can be normalized by the multilevel outline. The display can execute the enlargement and reduction of the screen.
Patent JP-H079885-A (JP)
Title: Display device for vehicle
Inventor: MURAMATSU MASAHIRO
IPC: B60K35/00
Filed: 1993-06-28
Abstract: PURPOSE:To visualize a virtual image in a three-dimensional way by positioning the image farther than the position of a virtual image visualized at the time of looking at the inner side of the rear section of a meter case laid behind a half mirror from a visual point, regarding a device where the display image of a display device is visualized as a virtual image in the background. CONSTITUTION:The internal side of a meter case rear section 11a is positioned farther than the position of a virtual image X for a visual point E, and subjected to a matting process for forming irregularities on the internal side. A rear surface illuminant 7 for lighting the internal side of the section 11a is laid in the case 11 at such a position as not directly visible from the visual point E. Also, the internal side of the section 11a is printed or coated to the specified color, for example, color different from the display image color of a display device 2. According to this construction, the display image of the device 2 can be visualized in a three-dimensional way against the internal side of the section 11a as the background, and as a virtual image between a half mirror 3 and the internal side of the section 11a.
Patent JP-S62116576-A (JP)
Title: Pyridine derivative, production thereof and remedy for peptic ulcer containing same
Inventor: NOHARA AKIRA
IPC: A61K31/4418
Filed: 1986-07-02
Abstract: NEW MATERIAL:A pyridine derivative shown by formula I (R<1> is H, F, methoxy or trifluoromethyl; R<2> is lower alkyl; R<3> is lower alkyl which may be fluorinated; n is 0 or 1) or its salt. EXAMPLE:2-[(3,4-Dimethoxypyrido-2-yl)methylthio]benzimidazole. USE:Having antiulcer action, inhibitory action on secretion of acid in the stomach, protecting action on mucosa, etc., low toxicity and chemical stability, effective for preventing the remedying peptic ulcer (gastric ulcer, duodenal ulcer, etc.,), gastritis, etc., of mammals (mouse, rat, rabbit, dog, etc.,) and useful as a remedy peptic ulcer. PREPARATION:A compound shown by formula II is reacted with a compound shown by formula III (one of X<1> and X<2> is SH and the other is eliminable group) and optionally oxidized to give a compound shown by formula I.