baber/WOPTO huggingface dataset:
Patent JP-H06286749-A (JP)
Title: Plastic box
Inventor: CESANO FRANCO
IPC: B65D6/26
Filed: 1993-06-08
Abstract: PURPOSE: To provide an upright member of a plastic box that can be manufactured by injection molding using a simple two piece die free from a moving member. CONSTITUTION: A box includes a sheet of molded plastics material 1 having a central portion 2 that constitutes the base of the box and four foldable flaps 4 hinged to the central portion form the side walls of the box. The foldable flaps 4 are interconnected by a plurality of corner uprights 10 each of which includes a central rib 12 and two rows of tongue segments 12 and 14 which constitute the opposing walls of a pair of channels for housing the side edges of the flaps 10. The tongue segments in each row are separated by spaces, the heights of which, along the longitudinal axis of the rib, are equal to or greater than the heights of the tongue segments in the opposite row along the same axis. The tongue segments in each row face the spaces among the segments in the opposite row.
Patent JP-S5477574-A (JP)
Title: Plasma treating apparatus
Inventor: MIFUNE TADAYOSHI
IPC: H01L21/302
Filed: 1977-11-16
Abstract: PURPOSE: To emiminate the effect to other members and perform even etching by disposing material reacting with an active gas on the periphery of wafers and performing plasma treatment.  
     CONSTITUTION: Al plates 15 are placed on the periphery of the Al coating films on wafers 4 within a bell-jar 2. And an active reaction gas CCl 4  or BCl 4  is used. At this time, it turns out that the a portion of the reaction gas supplied to the Al films being the materials to be etched from the side reacts with the Al plates 15 before it acts on the peripheral part of the Al films. As a result, the gas acting on the peripheral parts of the Al films reduces to naraly the same volume as that in the central part, hence even plasma etching may be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5840808-A (JP)
Title: Balanced-balanced type transformer
Inventor: SATOU NORIO
IPC: H01F19/06
Filed: 1981-09-03
Abstract: PURPOSE:To eliminate an increase in parallel equivalent capacity and to make a transformer with a reasonal price as well by a method wherein a bobbin used for the transformer is placed in parallel with the axial core of an iron core to divide into two and half each of the primary winding having the reverse winding direction respectively and the similar secondary windings located on the respective primary windings are provided on the bobbin and respective windings are connected in series. CONSTITUTION:The bobbin for a transformer placed in parallel with the axial core of an iron core is divided into two and half each of the primary winding, Ia andIb having the reverse winding direction respectively is wound on the base section of the bobbin respectively. Half each of the secondary winding IIa and IIb having the reverse winding direction in the same way is respectively wound on the primary windings and the ends of the windings of the primary windingsIa andIb are connected in series and those of the secondary windings are also connected in series. In this way, the neutral points of the primary windings and the secondary windings become zero electrical potential. Then, insulators provided between these windings are not required and parallel equivalent capacity against these windings becomes small.
Patent JP-H04360823-A (JP)
Title: Bathing agent composition
Inventor: YOROZU HIDENORI
IPC: A61K8/36
Filed: 1991-06-10
Abstract: PURPOSE:To provide the title composition good in the solubility in bathing hot water, favorable in the use feeling during and after bathing, and excellent in bathing effect, containing a soluble aluminum carboxylate. CONSTITUTION:The objective composition containing a soluble aluminum carboxylate selected from aluminum monocarboxylates such as of glycolic acid and lactic acid, aluminum dicarboxylates such as of tartaric acid and malic acid and aluminum tricarboxylates such as of citric acid (in particular, aluminum hydroxymonocarboxylate such as aluminum lactate). Combination of both acid and carbonate with the present composition will further improve its bathing effect. It is preferable that the amount of the present composition to be used be 0.1-20 (esp. 0.5-15)g at a time with 0.5-50wt.% of the soluble aluminum carboxylate.
Patent JP-S5660724-A (JP)
Title: Deviation restrictor for window glass
Inventor: SATOU HIROMU
IPC: B60J10/04
Filed: 1979-10-25
Abstract: PURPOSE: To facilitate fitting of an outer stabilizer with improved deviation control, by fitting the stabilizer on the side of a waist molding attached to a door outer panel facing a window glass.  
     CONSTITUTION: In a deviation restrictor which vertically guides a window glass 2 while pressing at the upper portion in a door 1, a waist molding 20 attached to the upper portion of a door outer panel 4 is U-shaped, so that its inner portion 20a hanging long comes in touch with an upper bent rim 4a of the panel 4. A pair of lugs 28 formed on the vertical portion 20a are used for fitting a bracket 23 which holds a stabilizer roller 26 swivel. The roller 26 vertically guides and holds the window pane 2 without deviation. The molding 20 is unitized with a weather strip 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000328701-A (JP)
Title: Pc plate installing method and installing structure
Inventor: KISHI MASAHIRO
IPC: E04B2/94
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a PC plate installing method and a PC plate installing structure capable of shortening a construction period by improving workability and capable of completely filling a blocking-up material between a PC plate and the building frame side. SOLUTION: In a PC plate installing method to a reinforced concrete structure where a PC fastener 98 is previously embedded in a PC plate 20a, a fixing metal fitting 99 for fixing the PC plate 20a to the building frame side by receiving this PC fastener 98 is embedded in building frame concrete 21, and a blocking-up material 54 is installed between the PC plate 20a and a building frame, before embedding the fixing metal fitting 99 in the building frame side, this fixing metal fitting 99 is temporarily fixed to the PC fastener 98, this PC plate 20a is temporarily held on the building frame side together with the blocking-up material 54, concrete is placed in this temporarily holding state, and the fixing metal fitting 99 is embedded in the concrete 21.
Patent JP-H07313410-A (JP)
Title: Vacuum cleaner and nozzle for vacuum cleaner
Inventor: MURATA YASUKO
IPC: A47L9/02
Filed: 1994-05-27
Abstract: PURPOSE:To provide a vacuum cleaner and nozzle which is capable of sucking away the dust, etc., adhered on the leaves of foliage plants and ornaments in a mopping state and is easily usable without damaging the leaves of the foliage plants and the ornaments. CONSTITUTION:This vacuum cleaner is composed of a vacuum cleaner body which is driven by a commercial power source or storage batteries, a suction hose 2 which is connected to the vacuum cleaner body 1, a flexible front end suction hose 4 which is connected to the front end of the suction hose 2, at least >=1 pieces of flexible nozzle pipes 9 which are connected to the front end of the front end suction hose 4 and a glove-like nozzle pipe supporting member 8 which are capable of mounting at least >=1 pieces of such nozzle pipes 9 at the hand mounted in such a manner that the front end apertures of the nozzle pipes 9 exist at the fingertips.
Patent JP-S62294668-A (JP)
Title: Production of compound having pyrazine nucleus
Inventor: NIWA TAKAKAZU
IPC: C07B61/00
Filed: 1986-06-13
Abstract: PURPOSE:To obtain a compound, having pyrazine nucleus and useful as an intermediate for perfumes, medicines and agricultural chemicals, by catalytically reacting a diamine corresponding to the aimed compound in the vapor phase in the presence of a catalyst containing copper and/or zinc a principal components. CONSTITUTION:A diamine expressed by formula I or II [R1 and R2 are H or 1-6C hydrocarbon group; R3 is 3-4C hydrocarbon group; (H) indicates that H is present when the bond between C-C is single bond and H is absent when the bond between C-C is double bond)], preferably ethylene diamine, 1,2-diaminopropane, diaminobutane or o-phenylenediamine is catalytically reacted in the vapor phase in the presence of a catalyst containing copper and/or zinc, preferably copper oxide and/or zinc oxide as principal components at 200-500 deg.C, preferably 250-400 deg.C temperature to afford the aimed compound expressed by formula III or IV. The above-mentioned catalyst may contain another metallic component, e.g. Cr, Ba, Ca, Mn, Sn, etc.
Patent JP-H089005-A (JP)
Title: Foldable portable telephone set
Inventor: URIYA SUSUMU
IPC: H04M1/19
Filed: 1994-06-21
Abstract: PURPOSE:To change a tone volume of a transmission voice signal and to suppress an echo by detecting a rotary angle of a hinge attended with opening/ closing between a transmission section and a reception section and generating a control signal corresponding to the rotary angle so as to adjust an output tone volume and volume of noise. CONSTITUTION:A rotary angle detection means 4 is provided with a hinge 23 being a rotor having a contact 25 connecting to ground and a rotary switch 11 provided with plural fixed contacts in pairs with the contact 25, resistors R1-R6 whose resistance differs from each other and a reference voltage source Vcc connecting to one of the resistors and detects a rotary angle of the hinge 23. An electric signal converter 6 provides an output of a control signal corresponding to a rotary angle detection signal outputted from the rotary angle detection means 4 and an echo control section 13 of a voice control section 7 suppresses the echo included in a digital voice signal outputted from an A/D converter 14 based on the control signal and a sound volume control section 12 adjusts the sound volume of a digital voice signal outputted from the echo control section 12 based on the control signal and provides the adjusted result.
Patent JP-S6119049-A (JP)
Title: Light-emitting electron tube
Inventor: TOUHOU MAKOTO
IPC: H01J63/08
Filed: 1984-07-04
Abstract: PURPOSE:To enable a relatively long lamp to emit light homogeneously by causing the direction of an electron flux passing through the anode to coincide with the longitudinal direction of the tube. CONSTITUTION:A light-emitting electron tube consists of a light-transmitting cylindrical tube 3 which is charged with a light-emitting gas at low pressure, a thermion-radiating cathode 1 which is installed in one end of the tube 3 and a meshy anode 2 which is installed at a distance shorter than the average free path of electrons from the cathode 1. In this electron tube, a magnetic field generator which produces a magnetic field parallel to the tube axis is installed between the cathode 1 and the anode 2. Consequently, uniform emission is produced over the entire tube, thereby enabling a relatively long lamp to emit light homogeneously.
Patent JP-S6117363-A (JP)
Title: Method of build up welding of pressure container
Inventor: TANAKA OSAMU
IPC: B23K9/04
Filed: 1984-07-04
Abstract: PURPOSE:To form an inside build-up layer excellent in hydrogen pull up type cracking resistance by forming an underlaying weld metal layer of specified compositions on the inner face of a pressure container and then forming a corrosion-resistant build-up weld metal layer on it. CONSTITUTION:When forming a corrosion-resistant build-up weld metal layer on the inner face of a pressure container operated under presence of high-temperature and high-pressure hydrogen, low alloy steel B composed of 0.07-0.15% C (weight %, the same applies to the following), <=0.60% Si, <=1.0% Mn, 0.5-3.5% Cr, 0.3-1.5% Mo, <=0.2% Ni, 0.020-0.080% O, the rest Fe and inevitable impurity is underlaid on the inner face of the pressure container, and a layer C of corrosion-resistat build-up weld metal is formed on it.
Patent JP-H06344363-A (JP)
Title: Manufacture of non-slip member and performing mold
Inventor: OSADA ISAO
IPC: B29L28/00
Filed: 1993-06-10
Abstract: PURPOSE:To make the length of a preforming mold in a longitudinal direction shorter enough than that of a finishing mold to reduce equipment cost, and improve the handling of a mesh belt-like intermediate and enhance the workability therefor by making the shape of said intermediate smaller than that of a finished product. CONSTITUTION:A mesh belt-like intermediate 5 is formed by fitting linear materials 2 into grooves 4 among meshes of a preforming mold 3 and carrying out preforming, and finishing molding is carried out by fitting the mesh belt-like intermediate 5 into grooves 7 among meshes of a finishing mold 6. In the preforming mold 3, the mesh belt-like intermediate 5 is compressed in a longitudinal direction rather than a finished shape A and formed into a shrink shape B extended in a widthwise direction. This mesh belt-like intermediate 5 having the shrink shape B is compressed in widthwise direction, while being extended in a longitudinal direction, and fitted into the grooves 7 among the meshes of the finishing mold 6.
Patent JP-H08310514-A (JP)
Title: Filling nozzle
Inventor: OTA MASATO
IPC: B65B39/04
Filed: 1995-05-12
Abstract: PURPOSE: To enable preventing the liquid attaching to the lower end of a filling nozzle from falling in droplets by projecting the lower end of the outer cylinder downward by a specified degree beyond the lower end of the valve body when the filling operation is finished. CONSTITUTION: A filling nozzle 1 is composed of an inner cylinder 3 and an outer cylinder 14 and has a discharge hole 1A at the lower end 3a of the inner cylinder 3. After the filling operation to fill a container 2 with a liquid has been finished, the lower end 4a of the outer cylinder 4 is projected downward about 2mm beyond the lower end 3a of the inner cylinder 3. As a result, a cylindrical space 5 is formed, defined by the inner circular surface of the lower end 4a of the outer cylinder 4 and the lower end 3a of the inner cylinder 3. When the filling operation is finished, the liquid 8 for the filling, which attached to the lower end of the filling nozzle 1, is made to attach by surface tension to the ring-shaped corner being the upper end of the space 5 and is held therein. Therefore, it does not occur that the liquid falls in droplets.
Patent JP-S61294130-A (JP)
Title: Intake device of diesel engine
Inventor: YAMAUCHI HIROBUMI
IPC: F02B3/06
Filed: 1985-06-24
Abstract: PURPOSE:To improve combustibility and emission, by providing an opening and closing valve, actuated to open in the half way of an intake stroke, in an intake passage and controlling a preset negative pressure, which determines the operation timing of said valve, to be decreased as an engine speed rises for an engine in an idle speed or more. CONSTITUTION:An engine, interposing an opening and closing valve 10 in an intake passage 6b communicating with an intake port 5 and rapidly opening said valve 10 from its existing closed condition from the half way of an intake stroke, performs adiabatic compression of intake to promote the rise of intake temperature. The opening and closing valve 10 is constituted so as to open a valve unit 13 when an intake negative pressure, inducted to a chamber 16 through a communication hole 19, reaches the preset negative pressure determined by urging force of a spring 18 and each pressure receiving area of the valve unit 13 and a diaphragm 15. While said preset negative pressure is controlled by a control means A so as to be decreased as an engine speed increases for the engine in an idle speed or more by using a preset negative pressure regulating means 30 constituted by adjusting a position of a supporting plate 31, receiving one end of the spring 18 to be supported, through a negative pressure operated actuator 32.
Patent JP-S5839999-A (JP)
Inventor: KAMAIKE HIDEKI
IPC: G21F9/00
Filed: 1981-09-03
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-H11320545-A (JP)
Title: Diamond core drill with protector
Inventor: FUJITA KAZUO
IPC: B28D1/04
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a diamond core drill with protector wherein when the core drill is transported, a body of the core drill can be protected against a shock. SOLUTION: In the diamond core drill including a motor housing 21 made of resin, a motor provided in the housing 21, a reduction gear connected to a motor, and a feed water faucet 28 to inject water into a core bit 26 attached to a main shaft 27 of the reduction gear, a protector 30 comprising a grip and side plates extending respectively from the opposite ends of the grip is fixed to a casing 25 of the reduction gear by means of screws so as to protect the motor housing 21.
Patent JP-S5839963-A (JP)
Title: Spectrum display device of plural channel signals
Inventor: INAMI MAMORU
IPC: H04N5/445
Filed: 1981-09-03
Abstract: PURPOSE:To display a longitudinal direction bar corresponding to a frequency spectrum, and a character of a frequency band, etc. by obtaining a video signal from an output which has converted a frequency spectrum of an input signal to a pulse width signal, and a signal corresponding to a character, etc. CONSTITUTION:Audio signals which have come in from input terminals 1a, 1b are supplied to comparators 4a, 4b through plural filters 2a, 2b connected in parallel, and plural rectifying and smoothing circuits 3a, 3b, are synchronized with a vertical synchronizing signal of a video signal, and are converted to a pulse width signal corresponding to its level. This pulse width signal is time- divided in order in the horizontal scanning period by a multiplexer 5, is fetched serially, a luminance difference is given to bars of both L and R channels by a half-tone controlling circuit 17, and said signal is supplied to an image receiving tube through an adding gate 10, and is displayed as a bar graph. On the other hand, by a control signal from an ROM, a character and its position are stored in a memory of a character generator, a binary code from this memory is supplied to the image receiving tube through a parallel-serial converter and the adding gate 10, to display a character, a numeral, etc.
Patent JP-S5363031-A (JP)
Title: Fixing apparatus
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1976-11-18
Abstract: PURPOSE: To quicken temperature rise of a fixing roller and enhance fixing efficiency of a toner image using preheating and postheating by combining a roller fixing process and a radiation heat fixing process in an electrostatic copier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0431054-A (JP)
Title: Ink jet head
Inventor: USUI MINORU
IPC: B41J2/16
Filed: 1990-05-29
Abstract: PURPOSE:To provide an ink reservoir in a sufficiently large size without creating a hindrance to the arrangement of nozzles and a number of the nozzles in a high density by locating the ink reservoir on the opposite side of a pressure producing member from the nozzle. CONSTITUTION:A pressure producing member 100 consists of a piezoelectric body 10 above a nozzle 20, an elastic vibrating body 12 and a common electrode 14. An ink supply opening 22 is provided on an intersecting point 23 of an ink supply passage. An ink reservoir 30 for holding the ink to be supplied to the nozzle 20 is provided on the opposite side of the piezoelectric body 10 from the nozzle, leading to the nozzle 20 through the ink supply opening 22 and the ink supply passage 21. Since the ink reservoir 30 is located on the opposite side of the pressure producing member 100 from the nozzle 20, the ink reservoir 30 can be provided in a sufficiently large size without creating a hindrance to the arrangement of the nozzles 20.
Patent JP-H036601-A (JP)
Title: Control mode switching device
Inventor: KONDO ATSUSHI
IPC: G05B7/02
Filed: 1989-06-02
Abstract: PURPOSE:To stabilize a primary loop control system when an A mode is switched to a C mode by fetching the value measured right before a switching action and substituting this measured value for a prescribed arithmetic formula to calculate back the arithmetic formula. CONSTITUTION:When an A mode is switched to a C mode, a rise detector 7 detects a switch input. This detection signal is outputted to a parameter converter 6. At the same time, a subtractor 4 obtains the difference data (PV -B) between the measured value PV and the bias B produced by a manual input. A divider 5 divides the difference data by a higher rank loop signal (x). Thus a proportion constant R is obtained and supplied to the converter 6. Then the constant R is sent to a computing element 1 synchronously with the detection signal given from the detector 7. As a result, the control modes can be switched with the stable control property maintained. Then the controllability of a control mode switching device is improved.
Patent JP-H081697-A (JP)
Title: Width determining guide device of plastic sheet
Inventor: YOKOI TAKASHI
IPC: B29C48/355
Filed: 1994-06-21
Abstract: PURPOSE:To solve such a problem that both end parts in the lateral direction of a rubber sheet issued while subjected to sheeting is scorched by eliminating the rubber stagnation phenomenon at a bank part when sheeting is performed by an extruder fitted with a calender roll. CONSTITUTION:In a width determining guide device of a plastic sheet subjected to sheeting by an extruder fitted with a calender roll, the interval between the left and right guide plates 9, 9 of a bank part 15 is made almost same to the opening width of the leading end of the extruder l at the place coming into contact with the leading end of the extruder 1 and once made gradually narrow toward the downstream region to be made smaller than the interval at the inlet part of the calender roll and subsequently made gradually wide to be made same to or less than the opening width of the leading end of the extruder at the inlet part of the calender roll.
Patent JP-S5476576-A (JP)
Title: Preparation of 1-acyl-2,3-diacyloxyindoline
Inventor: TORII SHIGERU
IPC: C07D209/38
Filed: 1977-11-22
Abstract: PURPOSE: Title compoud used as an intermediate for indigo dyes is produced from readily available indolines by mild electrolytic oxidation without application of the alkali fusion process requiring the treatment at elevated temperatures.  
     CONSTITUTION: The electrolytic oxidation of 1-acylindole such as 1-acetyl-indole, 1-acetyl-4-methylindole or 1-acylindoline such as 1-acetylindoline or 1-acetyl-4- methylindoline is conducted using a solvent system mainly containing a lower aliphatic carboxylic acid such as acetic acid in the presence of a base such as triethylamine, pyridine or diazabicycloundecane in the temperature range from 10 to 30°C to produce the objective compound. The electrodes employed in the above oxidation is preferably made of platinum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01311061-A (JP)
Title: 3,3-di-n-propyl-1h-pyrrolidin-2,4-dione, production thereof and antiepiletic containing the same compound
Inventor: IMAI KAZUO
IPC: A61K31/40
Filed: 1988-06-08
Abstract: NEW MATERIAL:A compound shown by formula I, a tautomer thereof and salts thereof. USE:An antiepiletic. PREPARATION:A compound shown by formula II (R1 is OH, halogen or 1-3C alkoxy; R2 is H, halogen or 1-3C acyl) is reacted with a compound shown by formula III (R3 is OH, halogen or 1-3C alkoxy) by using at least one of an acid (e.g., hydrochloric acid), a base (e.g., pyridine), a basic salt (e.g., potassium carbonate), an acidic salt (e.g., ammonium chloride) and an alcoholate (e.g., Na ethylate) as a catalyst to give a compound shown by formula I.