baber/WOPTO huggingface dataset:
Patent JP-H07126228-A (JP)
Title: Production of alkanolamine and catalyst used therefor and preparation of catalyst
Inventor: MORIYA ATSUSHI
IPC: B01J21/16
Filed: 1993-11-02
Abstract: PURPOSE:To provide the method capable of reducing the molar ratio of ammonia to an alkyleneoxide to a practical extent and of selectively producing the monoalkanolamine, and to provide a catalyst used therefor. CONSTITUTION:A 2-4C alkyleneoxide of formula I (R<1>-R<4> are H, methyl, ethyl) is reacted with ammonia in the presence of an inorganic solid catalyst having an average catalyst particle diameter of >=0.3mm, fine pore diameters of 10nm-10mum, and a fine pore volume of >=0.2-1cm<3>/mm to produce an alkanolamine of formula II. The catalyst is prepared by adding 20-200wt.% of a fine pore-forming agent (preferably crystalline cellulose) to a catalyst, molding the mixture, and subsequently burning off the fine pore-forming agent at a high temperature. A rare earth element carried on an inorganic refractory carrier, a crosslinked clay compound, and a microporous crystal having a fine pore diameter of 0.45-0.7nm is preferable as the active component of the catalyst. Since the ratio of the ammonia can be reduced, the cost for recovering the non-reacted ammonia can be lowered.
Patent JP-H03158613-A (JP)
Title: Method of discharging non-combustibles of fluidized bed type incinerator
Inventor: YAMAGISHI MIKI
IPC: F27B15/00
Filed: 1989-11-16
Abstract: PURPOSE:To enable non-combustibles staying in a sand layer to be fed to a discharging port by a method wherein a dispersion plate is inclined downwardly toward a discharging port for the non-combustibles and also an air box for feeding fluidized gas is divided toward the non-combustible discharging port and air boxes for discharging a large amount of air are changed over in operation. CONSTITUTION:A conical dispersion plate 10 inclined downwardly toward a non-combustible discharging port 15 is provided. Annular air boxes 11, 12 and 13 enclosing the discharging port 15 are arranged in sequence. An amount of fluidized gas for each of the air boxes is controlled by flow rate control valves 11a to 13a. In the event that the discharging of the non-combustible is not carried out smoothly, when a required amount of primary combustion air is defined as 10, for example, 6 is fed to the air box 11 and each of 2s is fed to the air boxes 12 and 13, respectively. In this way, a shocking force is applied to the sand layer at a position in the air box 11 so as to discharge the staying non-combustibles to the discharging port 15. After five minutes, 6 is fed to the air box 12 and 2s is fed to the air boxes 11 and 12. In this way, the non-combustibles staying at the sand layer at the position in each of the air boxes are fed in sequence to the discharging port 15.
Patent JP-S63150514-A (JP)
Title: Incense flame for ignition apparatus having roof of a bundle of incense sticks
Inventor: KOMIYAMA ASAO
IPC: F23Q13/00
Filed: 1986-12-12
Abstract: PURPOSE:To facilitate ignition of a bundle of incense sticks with a match or lighter without any fear of fire or burn by a method wherein a rectangular chimney is provided with a cross-shaped flame port, a roof and two mounting blocks for one bundle of incense sticks being removed to spread into a fan form. CONSTITUTION:A rectangular chimney 1 is provided with a cross-shaped ignition port 2, a vertical side of the cross is a fire port for a match and a lateral side is an ignition port for a lighter. The tapered front part 3 of an incense stick mount has divided the rectangular chimney 1. The upper part of the rectangular chimney 1 is opened, right and left roofs 5 are pushed by a beam 6 and a garret is applied as a match or light storing receptacle 2. The rectangular chimney 1 makes a superior air passage to a fire pan 9 through an air hole 8. The incense stick mounting block rear part 4 is provided with a higher slit than that of a stick mounting block front part 3 of the partition of the rectangular chimney. A stopper hole 11 is fitted with spikes and the like so as to prevent an entire system from being blown off with wind and rain and a stopper foot 10 is applied. One bundle of the incense sticks is removed, it is spread like a fan and narrowed to a width of 5-6 mm, placed close to the rectangular chimney ignition port 2 at the incense stick mounting block front part 3 and then ignited with a match or lighter.
Patent JP-H10145441-A (JP)
Title: Fm multiplex receiver
Inventor: KIMURA MINORU
IPC: H04L1/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption selectively outputting the output of a demodulating means or that of a demodulated data error rate improving means. SOLUTION: A DC voltage level is compared with a reference voltage by a comparator 10 and a delay detection system control signal 101 is outputted. The number of error packets is counted in respect to the number of sampling packets, an error rate is calculated, the calculated value is compared with a set value by a comparator 13, and a data error rate degradation detecting signal 105 is generated. The data error rate degradation detecting signal 105, delay detection system control signal 101 and frame synchronizing detecting signal 104 are synthesized by an OR circuit and a synthetic delay detection system control signal 103 is generated.  In response to the synthetic delay detection system control signal 103, a switching control part 614 selects either of 1T and 2T delay detection data 615 and 616 and applies the selected data as MSK demodulation data 102 to a data demodulating part 7. At the same time, the synthetic delay detection system control signal 103 controls the supply/stop switching of operating clock of a 2T delay detection decoder circuit 61 as well.
Patent JP-H11114717-A (JP)
Title: Ball end mill
Inventor: MORISHIGE SHUICHI
IPC: B23C5/10
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent chip packing by enlarging a chip pocket as specified without deteriorating tool rigidity as a ball end mill. SOLUTION: In this ball end mill, both groove bottoms of a chip discharge groove 4 and a chip pocket 5 are crossed with each other, and a distance L from the tip of a cross contact point P appearing as a boundary on the surface of a core thickness 8 is made so as to be in a range of 1.2 to 2 times over a ball radius R, and simultaneously with this, an interval between the tip and the cross contact point P is made so as to be described by a convex curve projecting in a direction where the core thickness 8 becomes thickened. A pocket angle of a chip pocket part in the normal section of this convex curve should be set to a range of 80 to 120 deg..
Patent JP-H08163060-A (JP)
Title: Data receiver, data transmitter and data broadcast system
Inventor: HAYASHI YOSHINOBU
IPC: H04N7/16
Filed: 1994-11-30
Abstract: PURPOSE: To change the amount of advertisement to be displayed corresponding to a paid reception charge. CONSTITUTION: Data including at least publication and advertisement sent through a transmission line are received and displayed on a display section 22. The transmitted data include a parameter deciding amount of advertisement to be displayed on the display section 22 and the parameter is set to an advertisement amount setting section 14. Then a display/reproduction management section 16 applies control to display data of advertisement to the display section 22 corresponding to the setting content of the advertisement amount setting section 14.
Patent JP-S62152263-A (JP)
Title: Original platen fixing type image reader
Inventor: ISHIZAWA YASUHISA
IPC: H04N1/107
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a satisfactory image in which both right and left pages are the same quality when a book-shaped original is read by making different the scanning direction of an image to the left page of the original and the scanning direction of an image to the right page of the original. CONSTITUTION:On an image reader 2, an original platen 3 is provided and at the right side of the original platen 3, a level difference 3a is provided. On the reader 2, switches 8, 9, 10 and 13, LED 11 and 12 and a left edge margin setting switch 14 are provided. For the image information of an original 1, the picture element is dissolved by a CCD 18 and the information is outputted as an electric signal in accordance with the density of respective picture elements. It is judged whether the present page is a left page or not, and at the time of the left page, the reading in the normal direction is executed. On the other hand, when the present page is the right page, the reading of the reverse direction is executed. When the page is fixed, the reading of respective directions is executed to complete the reading. When the page is not fixed, right or left page LED 11 and 12 light up to complete the reading.
Patent JP-H11115783-A (JP)
Title: Power steering device
Inventor: MARUYAMA TATSUYOSHI
IPC: B62D6/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device which can miniaturize the whole of a device and is inexpensive in manufacturing cost. SOLUTION: A power steering device is provided with a control valve 20 which controls the supply of a hydraulic oil to a power cylinder according to a steering torque inputted into an input shaft 1 and cuts off the supply of a hydraulic oil to the power cylinder at a neutral position of a steering process. The device is provided with a converting mechanism 53 which has an operation rod (operating means) 54 to be able to operate the control valve 20 and converts the steering torque inputted in the input shaft 1 into the displacement of the operation rod 54.  The device is moreover provided with a directional changing- over valve 63 which is provided between the control valve 20 and the power cylinder to change over the supply of the hydraulic oil to a cylinder chamber on one side of the power cylinder or the other cylinder chamber according to the direction of the steering torque inputted into the input shaft 1 and controls the discharge of the hydraulic oil from the cylinder chamber.
Patent JP-H10119342-A (JP)
Title: Method for printing on substrate by using intermediate conditioning or toner which is deposited by using serial printer
Inventor: TAVERNIER SERGE
IPC: B41J2/415
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To perform high speed printing of an image having high space resolution by a method wherein at least one band part of an image adjacent to a first band part is formed by precipitating toner particles on a substrate as the image and fixing process for fixing the image on a substrate is executed. SOLUTION: Dried toner particles are precipitated on a base as an image to form a first band part and the first band part subjected to conditioning by maintaining a temperature of a substrate at 100 deg.C or less. Further, toner particles are precipitated on the substrate as the image to form at least one other band part of an image adjacent to the first band part, then the image is fixed to the substrate to print the image on the substrate. The conditioning is a heating one. It is preferable that this method includes a step for measuring a temperature of the substrate and controlling the temperature in the heating conditioning at the measured temperature.
Patent JP-H02141639-A (JP)
Title: Method and apparatus for measuring backward scattered light
Inventor: HATTORI YASUJI
IPC: G01J5/00
Filed: 1988-11-24
Abstract: PURPOSE:To make it possible to spot the loss increasing point of an optical fiber by splitting the returning light from the optical fiber into two parts, transducing one returning light into an electric signal intactly, transducing the other returning light into an electric signal after delaying the light by a specified amount, and obtaining the difference between both signals. CONSTITUTION:The light generated from a semiconductor laser 2 through a driver 1 is guided into an optical fiber 7 through lenses 3 and 6. The pulse light is scattered at various parts of the fiber 7. The generated returning light is split into two parts in a beam splitter 13 through a beam splitter 4 and an AO deflector 5. One light is inputted into a photodetector 8 and transduced into an electric signal. The other light is inputted into a photodetector 16 through an optical fiber 15 and transduced into an electric signal. The signals outputted from the photodetectors 8 and 16 are inputted into a differential amplifier 18 through amplifiers 9 and 17, respectively. The output of the amplifier 18 undergoes A/D conversion in an A/D converter 10, with a clock pulse generated in a clock signal generator 11 as a sampling pulse. The result is outputted into a memory 12.
Patent JP-2001114371-A (JP)
Title: Plastic container and seafood freeze-storage container
Inventor: SHIMAKURA YONEO
IPC: B65D85/50
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a reusable plastic container which is easy to assemble and disassemble, and a freeze-storage container utilizing the same. SOLUTION: A center of an elastic hollow plastic thin plate is made to be a base plate 11, four side walls 12, 13, 14, 15 are formed around it while foldable tabs 121, 122, 131, 132 are formed at both ends of one of pairs of opposite side walls 12, 13, and extensions 140, 150 which are foldable and have tabs 141, 142, 151, 152 at tips are formed on the other pair of the side walls 14, 15. The tabs 121, 131 are engaged with slots 131, 123, and the tabs 122, 132 are engaged with slots 124, 134 for assembly. The tabs 141, 142 and the tabs 151, 152 on the side walls 14, 15 are fitted into cuts 143, 144 and cuts 153, 154.
Patent JP-S62146566-A (JP)
Title: Apparatus for producing ice cream, milkshake, sherbet and frozen desert from pumpable material
Inventor: MENZEL WALDEMAR
IPC: A23G9/20
Filed: 1986-12-15
Abstract: The apparatus consists of a storage container (1) for the mixture and a cooling or freezing cylinder (2) connected thereto via a feeding channel (25), and into which opens an air line (34) for introducing compressed air at an approximately constant pressure, in which a stirrer (9) for beating air into the mixture is arranged, and which possesses a tapping valve (19). In order to enable the ratio of air to mixture to be precisely maintained, a pump (27) is provided for feeding the mixture from the storage container (1) into the cylinder (2), a valve (48) is arranged in the air line (34), and the valve (48) is opened and closed as a function of the pressure in the cylinder (2) in order to feed air and mixture in an approximately constant ratio, the pump (27) being switched on and switched off, respectively, at the same time. <IMAGE>
Patent JP-H08160172-A (JP)
Title: Alarm clock
Inventor: MIYAMOTO SHINICHI
IPC: G04C21/02
Filed: 1994-11-30
Abstract: PURPOSE: To obtain an alarm clock in which an alarm sound is generated automatically during REM sleeping of a user to waken the user comfortably. CONSTITUTION: When a turnover detection means 3 does not detect a next turnover before a time measuring means 4 expires, means 6 calculates a time entering sleeping. Based on the time entering sleeping, a first alarm time stored in a first alarm time memory means 2 and a sleeping period stored in a sleeping period memory means 5, the time in a REM sleeping period prior to the first alarm time is calculated as a second alarm time. An alarm sound is generated from an alarm means 7 at the second alarm time thus calculated.
Patent JP-H11286149-A (JP)
Title: Data printing method, print image and apparatus therefor
Inventor: SOSCIA PETER P
IPC: G11B7/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus for storing a voice data, and the like, directly on a printed photograph or image. SOLUTION: A data is printed on a photograph using an ink invisible or substantially invisible for human eyes but detectable through an optical reader. Optical density of an image region corresponding entirely or partially to the voice data region of the photograph is decreased slightly from that of an original image thus identifying presence and location of a printed voice data 80. According to the approach, presence and location of a voice data can be identified without destructing the content of an image printed with the voice data. Alternatively, a voice data marker is printed in the form of small lines or a mask on a photograph and presence and location of a printed voice data are identified.
Patent JP-S62155528-A (JP)
Title: Test apparatus for integrated circuit wafer
Inventor: ISHIGURO HIDEO
IPC: H01L21/66
Filed: 1985-12-27
Abstract: PURPOSE:To attain automation and power saving without raising cost by writing a positional information and an information on quality to a memory storage mounted into a vessel housing one or more of wafers, made to correspond to separate wafer. CONSTITUTION:A testing machine 1 selects an integrated circuit 3 to be tested formed onto a wafer 2 to be tested by a wafer handling section (not shown in the drawing), and conducts a test through a probe or the like. Quality informations, such as nondefectives and defectives, defective contents, etc., are written to a memory storage 5 substantially having nonvolatility mounted to a container 4 housing one or more of the wafers 2 to be tested after the completion of tests together with positional informations in which the integrated circuit 3 to be tested occupies on the wafers 20 to be tested. The positional informations written together with the quality informations are positioned naturally in the testing machine 1 in case of a type that the testing machine 1 directly controls the position of the wafer handling section, and the positional informations acquired in the memory storage can easily be transmitted over the testing machine 1 in case of a type that wafer handling section itself controls the position thereof.
Patent JP-H09137587-A (JP)
Title: Access floor
Inventor: HAYASHI FUKEN
IPC: E04F15/024
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To secure the appropriate scaffold for the work so as to facilitate the work, and to improve the working efficiency at the time of laying floor panels. SOLUTION: This access floor is provided with a wiring panel 1 laid on a floor surface A of a building, plural partitioning walls 5 provided on a top surface of the wiring panel A and formed into the frame shape with a constant space in the vertical direction and horizontal direction, scaffolds 7 formed over the wiring panel 1 and inside of each partitioning wall 5 and having a constant height higher than that of the partitioning walls 5, and plural leg parts fitted in plural areas between these scaffolds 7 freely to be disconnected and inserted inside of the partitioning wall 5. Plural floor panels 10, 20, 30, which are arranged in the same surface with the scaffolds 7 by these leg parts and which form a floor to be arranged on the wiring panel over the whole area with each scaffold 7, are provided.
Patent JP-H01137650-A (JP)
Title: Semiconductor device
Inventor: NARITA YOSHITAKA
IPC: H01L29/78
Filed: 1987-11-24
Abstract: PURPOSE:To easily and uniformly fill a contact hole with a conductive material and to improve the reliability of a semiconductor by standardizing the width or valley of the hole for connecting wiring layers therebetween so as to have predetermined dimensions. CONSTITUTION:A first contact hole 1 is formed on the source region 4 of a transistor, and a second contact hole 2 is provided on a drain region 5. The widths of the contacts are standardized in a predetermined width. An interlayer insulating film 9 is flattened on the surface of a silicon oxide film deposited by a CVD method by an etching back method. The hole 1 and 3 second contact holes 2 are filled with a polycrystalline silicon film. A source wiring 3-1, a drain wiring 3-2 are all formed of aluminum films. Since the widths of the holes are standardized to a predetermined value in this manner, the conductive material can be uniformly filled, the surface of the base of electrode interconnection of an upper layer is flat, and safely and effectively contacted.
Patent JP-H05134235-A (JP)
Title: Liquid crystal display element
Inventor: HIROSHIMA MINORU
IPC: G02F1/1333
Filed: 1991-11-13
Abstract: PURPOSE:To provide a conspicuous display and to improve the power to arouse attention by providing fixed pattern display parts and arbitrary pattern display parts on the same display surface, thereby increasing a display information quantity and converting static patterns to moving patterns. CONSTITUTION:This display element is made of the hybrid constitution consisting in providing a fixed pattern display section 100 having various kinds of fixed pattern display blocks 3 for making fixed pattern display by lighting and putting out transparent electrode segments of prescribed shapes and an arbitrary pattern display section 200 for making arbitrary pattern display by lighting and putting out many transparent electrode dots. The fixed pattern display section 100 makes the display bright and easy-to-see. On the other hand, the arbitrary pattern display section 200 displays various kinds of unshaped information by the many transparent electrode dots.
Patent JP-H06334229-A (JP)
Title: Magnetically shielded superconductive current limiter
Inventor: OHASHI TAKASHI
IPC: H01L39/16
Filed: 1993-11-26
Abstract: PURPOSE:To prevent the dielectric strength of cooling liquid from lowering by decreasing the cooling liquid supply for a superconductive magnetic shield body and to avoid the operational lag upon occurrence of abnormality, e.g. ground fault, by preventing occurrence of operational loss during normal operation. CONSTITUTION:The magnetically shielded superconductive current limiter is manufactured by winding a coil 12 around the tubular body 11 of superconductive magnetic shield and then fitting the tubular body 11 over a ferrite core 13. The coil 12 is connected is connected in series between a transmission system, i.e., a transmission line, and a circuit breaker. The coil 12 is connected in parallel with a resistor. Current flowing into the coil 12 is shunted to the resistor and the heat generated from the resistive component of the coil 12 is reduced. Furthermore, the ferrite core 13 reduces eddy current loss thus reducing the heat caused by eddy current loss. Consequently, the cooling liquid supply required for bringing the magnetic shield into superconductive state can be decreased while preventing the dielectric strength of cooling liquid from lowering.
Patent JP-2001119475-A (JP)
Title: Telephone system
Inventor: OKUNO MASAHIRO
IPC: H04M1/725
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system that can simply and surely seek a required device such as a remote controller. SOLUTION: This telephone system consisting of a master set 10 connected to a telephone line and slave sets 30a, 30b that can make a speech with this master set through 2-way wireless communication is provided with calling terminals 40a, 40b that conduct only prescribed calling processing when receiving a prescribed calling signal from the master set 10. The calling terminals 40a, 40b transmit a calling signal according to the operation of e.g. an extension call key 23 or 24 of the master set 10.