baber/WOPTO huggingface dataset:
Patent JP-H05154033-A (JP)
Title: Flocked blanket and its manufacturing method
Inventor: TOYOHARA KAZUO
IPC: B05D7/00
Filed: 1991-12-03
Abstract: PURPOSE:To omit complicated steps for simplifying the flocking process by a method wherein a matrix which is reinforced with mesh cloths undergoes electrostatic flocking process on both sides at the same time at the beginning stage of foaming process of polyurethane foam. CONSTITUTION:Raw mix liquid 20 is spouted between mesh cloths 24 and 25 through a slit-shaped nozzle 21. An electrostatic high-voltage is applied to mesh- like electrodes 27 and 29, and both sides of the mesh cloths 24 and 25, between which prepared polyurethane raw liquid at the beginning stage of foaming is sandwiched, is flocked to turn them into semi-product. The foamed product is discharged as product 43 by a roll 30 located above after pre-dried. Excess piles are sucked and collected by suction nozzles 41 and 42, and supplied to separating feeders 26 and 28. The product undergoes post-treatments such as rubbing, brushing and other processes. Therefore, complicated processes such as polyurethane foam milling process, mesh cloth binding process, adhesive coating process on both sides and others can be omitted. A blanket having an excellent air-permeability can be offered with a simple production process.
Patent JP-2000171625-A (JP)
Title: Dichroic mirror
Inventor: TSUKAMOTO YUKINORI
IPC: G02B5/26
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a dichroic mirror reflectivity of which in a reflecting wavelength band is high and which is flat and excellent in a high-transmissivity optical characteristics by suppressing ripple in a transmitting wavelength band. SOLUTION: This dichroic mirror is constituted of a dielectric multilayered film 14 obtained by alternately laminating a high reflective index film H and a low refractive index film L whose optical film thickness is set to be λ/4 of design center wavelength (λ) at the surface of an optical glass substrate 10 such as the glass-made prism of BK 7 and the like. Besides, the.substrate 10 side and the final layer side thereof are provided with transmissivity adjustment films 11 and 13 constituted of the three-layered films obtained by alternately laminating an-intermediate refractive index film M whose refractive index is lower than that of the film H and near to it and the film L.  By controlling the ripple in the transmitting wavelength band according to the difference of the refractive index between the high reflective index film and the intermediate refractive index film of the transmissivity adjustment film and the optical film thickness, the dichroic mirror reflectivity of which in the reflecting wavelength band is high and which is excellent in the high-transmissivity optical characteristics in the transmitting wavelength band is realized.
Patent JP-H11190280-A (JP)
Title: Tube pump and ink jet recording device
Inventor: SAITO HIROYUKI
IPC: B41J2/18
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a tube and to maintain output performance of a tube pump in high precision and for a long period of time by constituting a pressure roller free to stand by at non-pressure position against the tube when the tube pump to be attached on an ink jet recording device or the like is not used. SOLUTION: An elastic tube 45 is ironed and negative pressure is generated on the rear/stream side by a pressure roller 47a, and ink is drawn out from an ink discharge port of a recording head 24 through a cap 40 as a first rotating member 47b is rotated and a first pressure roller 47a rolls along a guide member 46 at the time of driving a pump 39 provided on a cleaning part of an ink jet recording device. At this time, a second rotating member 48b is in a stop state, and when the first pressure roller 47a comes to be at a phase angle of 180 deg. against a second pressure roller 48a, the second rotating member 48b is rotated following the first rotating member 17b as a lever part 47c presses a projection 48c, and negative pressure is generated in the tube 45 in the same way.
Patent JP-H06193161-A (JP)
Title: Fitting method of partition in clean room
Inventor: TOKUOKA SHINICHI
IPC: F24F7/06
Filed: 1992-12-28
Abstract: PURPOSE:To easily vary the position and prevent the dusting at that time. CONSTITUTION:A partition 6 is divided to the upper partition panel 61 and the lower partition panel 62. And the upper partition panel 61 is suspended from the partition support member 2 to fix it. The lower partition panel 62 is erected from the floor 10. The upper end thereof is fitted and jointed at the lower end of the upper partition panel 61 and the lower end thereof is thrusted up by a jack 72 to fix the upper and lower partition panels 61, 62.
Patent JP-2001173481-A (JP)
Title: Control device for vehicular generator
Inventor: KAIHARA KUNIAKI
IPC: B60W10/26
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To improve vehicular accelerating performance while preventing degradation in a life of a battery by suppressing the change of battery voltage. SOLUTION: When accelerating an engine 1, under the condition that the current consumption of an electric load 4 and a battery current consumption integrating value are not more than a predetermined value, generating of an alternator 2 is cut. In the case in which the current consumption and the integrating current are comparatively high, an excessive discharge is prevented in advance without cutting electric power generation, which enables improving vehicular accelerating performance while suppressing the excessive discharging/ charging of the battery 3 to prevent degradation in a life of the battery 3.
Patent JP-2001177570-A (JP)
Title: Communication network system, and slave unit, master unit, repeater and synchronization controlling method in communication network system
Inventor: SODA KEIICHI
IPC: H04L47/43
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a communication network system in which synchronization accuracy can be improved. SOLUTION: This communication network system which is provided with slave units 1a to 1b performing a periodical timing operation and a master unit 2 holding timing for synchronization control Synchronous control information for synchronization control is exchanged between the slave units 1a to 1b and the master unit 2 to synchronize the timing of the units 1a to 1b with the timing of the unit 2. The communication network system is further provided with a calculating part that calculates the deviation between the timing of the units 1a to 1b and the timing of the unit 2 including the delay time of repeaters 3a to 3e, the units 1a to 1b and the unit 2 and an adjusting part which adjusts the timing of the units 1a to 1b on the basis of the calculation results of the calculating part.
Patent JP-2000183739-A (JP)
Title: Semiconductor integrated circuit
Inventor: OTSUKA TAKAHIRO
IPC: H03M1/10
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the tuning of a test program by providing a pull-up/ pull-down nullifying control means which nullifies effects due to a pull-up or pull-down configuration of an input-output terminal in a test mode in which the input-output terminal is used. SOLUTION: A pull-up action by a power supply 4 for a pull-up and pull-up resistor 2 to an input-output terminal 1 and a pull-down action by a power supply 5 for pull-down and pull-down resistor 3 to the terminal 1 are prevented from being generated by preventing a pull-up power supply from a dedicated pull-up power supply terminal 11 and a pull-down power supply from a dedicated pull-down power supply terminal 12 from being fed in a test mode. When a user pulls up the terminal 1 and users it, the user feeds the pull-up power supply from the terminal 11 and uses it, and when the user pulls down the terminal 1 and uses it, the user feeds the pull-down power supply form the terminal 12 and uses it.
Patent JP-H05183362-A (JP)
Title: Alc circuit
Inventor: YAMADA AKIHIRO
IPC: H03G3/30
Filed: 1991-12-30
Abstract: PURPOSE:To prevent a level fluctuation of an output signal due to a change in the ambient temperature in the ALC circuit employing a diode for its detector. CONSTITUTION:The ALC circuit provided with a variable gain amplifier 1, a detector 7 including a diode 2, a reference voltage source 5 and a differential amplifier circuit 6 is provided with a diode 9 of the same quality as the diode 2 of the detector 7 and with an analog adder 8 extracting a junction voltage of the diode 9 and adding it to the voltage detected by the detector 7. The fluctuation in the junction voltage of the diode 2 is cancelled by adding the junction voltage of the diode 9 to an output voltage of the detector 7 to eliminate level fluctuation.
Patent JP-2001230309-A (JP)
Title: Ceramic substrate for semiconductor producing/inspecting apparatus
Inventor: HIRAMATSU YASUJI
IPC: H01L21/66
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic substrate for semiconductor reproducing/ inspecting apparatus suitable as a hot plate, an electrostatic chuck, a wafer probe or a susceptor in which the volume resistivity of 108 Ω.cm or above can be ensured under high temperature while guaranteeing concealability, a high radiation heat quantity and measurement accuracy through a thermoviewer. SOLUTION: In the ceramic substrate for semiconductor producing/inspecting apparatus, conductors are arranged on a ceramic substrate containing carbon by such a quantity as a peak can not be detected on an X-ray diffraction chart or lower than a detection limit.
Patent JP-H06199747-A (JP)
Title: Production of l-alaninol
Inventor: NAKANISHI SEIICHI
IPC: C07C215/08
Filed: 1992-12-28
Abstract: PURPOSE:To simply produce L-alaninol in high yield and in good reproducibility by directly reducing an inorganic acid salt of a L-alanine ester with NaBH4. CONSTITUTION:An inorganic acid salt of a L-alanine ester preferably sulfate salt, hydrochloride salt or p-toluene sulfonate salt is added dropwise a large excessive amount (usually 3.0-5.0 times equivalents) of an aqueous solution of NaBH4 and reduced into L-alaninol at 10-40 deg.C, preferably 15-25 deg.C.
Patent JP-2000176651-A (JP)
Title: Welding equipment and its method
Inventor: HARA YUJI
IPC: B23K11/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To fixedly weld two kinds of nuts with a different bore to a panel material without necessitating two sets of welding equipment. SOLUTION: A guide pin 43 is projected and positioned as shown by a solid line, a second nut 47 is set at the large diameter positioning part 43b of the guide pin, an upper electrode 53 is lowered and, while pressurizing the second nut 47, energizes it between the upper and lower electrodes 53, 51, and the second nut 47 is thereby fixedly welded to a panel material 49. Meantime, the guide pin 43 is lowered and positioned as shown by an alternate long and two short dashes line, a first nut 45 with a bore smaller than that of the second nut 47 is set at the small diameter positioning part 43a of the guide pin, and, in a similar fashion, the first nut is fixedly welded to the panel material 49.
Patent JP-H05171792-A (JP)
Title: Flooring method
Inventor: IMURA MORITOSHI
IPC: B27M3/04
Filed: 1991-12-25
Abstract: PURPOSE:To form a smooth floor by laying out fully wood pieces on a wide floor surface of gymnasium, auditorium, etc. CONSTITUTION:Wood pieces 11 are laid out and laminated on a plate in contact with each other to form a unit floor plate 15, and a synthetic resin paint 16 is coated on the wooden piece 11 of the unit floor plate 15 to fill vessels on a butt end 12 of each wood piece 11. Next, the unit floor plates 15 are laid out fully on the floor surface 18 and fixed, and the entire surfaces of the wood pieces 11 of the laid out unit floor plates 15 are ground. Then a finish paint is applied on the entire surface of the ground wood pieces 11.
Patent JP-2001174017-A (JP)
Title: Cleaning apparatus
Inventor: TOTSUGI EIKO
IPC: F24F7/06
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of vortex flows and turbulent flow of air, in a cleaning apparatus for cleaning an object to be cleaned by a flow of air. SOLUTION: Outside air, filtered by a filter 29 situated at the upper part of a cleaning chamber 20, is guided to the cleaning chamber 20. In the middle of a process for guiding air, filtered by the filter 29, into the interior of the washing chamber 20, a flow of air is gradually winded with a curved plate 25, whereby the occurrence of vortex flows and turbulent flows of the air is reduced. Thereby, when a person 70 is cleaned, entrance of foreign matters, such as powder dust, refuse, ash, and insets which peeled off from the person 70 by cleaning the eyes, nose, mouth, and ears of the person 70 due to vortex flow and turbulent flow can be reduced.
Patent JP-H06125330-A (JP)
Title: Signal multiplexer
Inventor: USUI MASAAKI
IPC: H04J14/02
Filed: 1991-12-16
Abstract: PURPOSE:To expand the information quantity in a unit bits by providing an area to a binary signal. CONSTITUTION:When information of a bit signal 1 is set to an infrared ray region, an optical signal refracted by a prism 2 reaches an element 4 of a photoelectric element group 3 and recognized as a bit signal 4'. Or when information of the bit signal 1 is set to an ultraviolet region, the optical signal reaches an element 7 and it is recognized as a bit signal 7'. A binary signal is multiplexed and processed to be high density by providing a wavelength region to a single bit.
Patent JP-2000167816-A (JP)
Title: Manufacture of refractory tile
Inventor: YAMAMOTO KINYA
IPC: B28B3/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To enable a structure which is almost free from a scaling-off phenomenon due to oxidation expansion and has a recessed fitting hole to be simply manufactured by machine molding by providing a split core in the part for forming the L-shaped support hook fitting part of a mechanical molding die and drawing out the split parts of the split core sequentially during mold releasing. SOLUTION: In order to prevent the deviation of a body in the projecting part of an L-shaped support hook fitting part and the uneven compaction thereof from occurring, split cores 11, 12 are introduced halfway through a face plate, and the projecting part is strengthened minutely by prepressurizing the periphery of the cores 11, 12 and packing the body. The fitting/mounting hole of the support hook is formed of plural split cores 11, 12 with a split face angled as specified with the vertical face, and the split cores 12 is fixed with a liner 10 and is vertically removed from a molded product 16 by the ascent of a lower face plate 9. The split core 11 horizontally travels until it comes out of a blind hole part and a jig 17 is vertically drawn out. Thus the molded product 16 can be released from the mold without impairing the fitting/ mounting hole of the support hook.  Consequently, the structure having the fitting hole of a recessed part which fits into the L-shaped support hook can be molded, so that the structure is prevented from scaling off due to oxidation expansion.
Patent JP-2000183623-A (JP)
Title: Wrist-worn electronic device provided with antenna
Inventor: INOUE JINICHI
IPC: H01Q1/12
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device whose antenna will not project, when the electronic device is not in use, and to direct the antenna in a desired direction without moving one's arm. SOLUTION: An antenna section 12 is fitted to an antenna mount fitting part 10b in a main body 10 of the electronic device 1 turnably and freely tiltable. Thus, the antenna section 12 is directed in a desired direction without swinging one's arm. Furthermore, the antenna section 12 is configured telescopically and contained along with the antenna mount 10b, when housing the antenna section 12. Thus, the antenna section 12 coming into press contact with an obstacle in the contained state resulting in being damaged is prevented.
Patent JP-2001172353-A (JP)
Title: Urethane resin composition and conductive roll
Inventor: KURODA AKIHIRO
IPC: C08G18/32
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a urethane resin composition usable for a material of a conductive roll used for e.g a photo-copying machine. SOLUTION: A mono-ol used as a softening agent for manufacturing a urethane resin by reacting a polyol with a diisocyanate is chemically bonded to the urethane resin. A base material 3 of a conductive roll 1 using the urethane resin does not show bleeding of the softening agent at all.
Patent JP-2000176915-A (JP)
Title: Steel plate reinforced type wooden board and manufacture thereof
Inventor: OFUJI TOKUYUKI
IPC: B27N5/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate reinforced type wooden board, which is equipped with both the warmth of a wooden decorative body and the strength of a steel plate reinforcing body and its manufacturing method by a method wherein the working amount of a wooden material is made as small as possible so as to contrive to economize the material and the working man-hours of the material is made small so as to reduce its working cost at the production of the steel plate reinforced type wooden board, which is produced by bonding the steel plate reinforcing body to the rear surface of the wooden surface prepared body. SOLUTION: A surface prepared body is produced by bonding a reinforcing frame 8 formed by framing a plurality of long square lumbers 7 longitudinally and laterally and edging materials 9 arranged at the periphery of the reinforcing frame 8 on the rear surface of a decorative surfacing plate 6 under the state that cutting and boring works are applied at desired portions. A reinforcing body is a shell body, which is formed by pressing and bending a steel plate and to which other members are properly welded. The reinforcing body is integrally joined to the rear surface of the surface prepared body by screwing or bonding in such a fashion that no reinforcing body is seen from the front surface side of a board.
Patent JP-2000186462-A (JP)
Title: Automatic sliding door device
Inventor: KONDO MASAHIRO
IPC: E05F15/14
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To completely open an opening section by arranging a drive roller at one end section of a roller drive unit and at the intersection between the upper end section of a mullion and an upper frame, and assembling the roller drive unit in a frame body without exposing it on the opening section. SOLUTION: A drive roller 4 is arranged at one end section of a roller drive unit 5 and at the intersection between the upper end section of a mullion 4 and an upper frame 21, thus the drive roller 4 is located at a position contactable with the surface of a sliding door 1 even when the sliding door 1 is completely stored in a door pocket 7. An opening section 6 can be opened to the maximum limit of its width. The roller drive unit 5 is assembled in a frame body 2 without being exposed on the opening section 6, thus the opening section 6 is opened to its height. The external appearance of this device is not different at all from that of a manual sliding door, and the external appearance becomes extremely good. The opening section 6 can be completely opened, and the external appearance is good.
Patent JP-H11288425-A (JP)
Title: Method and device for facilitating skip reading and graphical user interface
Inventor: GOLOVCHINSKY GENE
IPC: G06F17/27
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the ability of skip reading by displaying the text of a document for a user while using the mapping value of a variable emphasis attribute. SOLUTION: A processor 12 receives a command for operating an electronic reading and skip reading system 10 from a user by communicating with an input/output interface 18. The input/output interface 18 controls the electronic document reading and skip reading system 10 through an input/output device 20 such as a mouse 22, a keyboard 24 or an interface 26 of pen base by communicating with that input/output device 20. Further, the document is displayed on a display while emphasizing bold characters by mapping them to the variable emphasis attribute of a font such as bold through the operation of a variable emphasis controller 28 and a mode switch 30.
Patent JP-2000188524-A (JP)
Title: Attenuator
Inventor: TANIGUCHI EIJI
IPC: H03H11/24
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized attenuator with a low loss and excellent mass-productivity where fluctuation in a change in attenuation with respect to dispersion in resistance of resistive components can be reduced. SOLUTION: A series connection of a switch 5 and a 4th resistor 14 is connected in parallel with a 1st resistor 4 connected between main lines connected to input and output terminals for a high frequency signal, a parallel connection of a FET 10 and a 5th resistor 15 is connected to ground via a 2nd receiver 9, a parallel connection of a FET 12 and a 6th resistor 16 is connected to ground via a 3rd receiver 11. The FETs 10, 12 are nonconductive when the switch 5 is closed, and the FETs 10, 12 are conductive when the switch 5 is open. Thus, the small-sized attenuator with a low loss can be realized, where fluctuation in a change in attenuation with respect to dispersion in resistance of resistive components is reduced.
Patent JP-2001179302-A (JP)
Title: Manufacturing method of section steel
Inventor: MIURA YOSHINORI
IPC: B21B1/082
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of section steel which enables rolling section steel without accompanying worsening of precision of dimension or with baking of the section steel with thick joint which can comply with higher joint tensile strength requirement. SOLUTION: In a manufacturing method of section steel which owns the joint section on a web section end, including a pre process to form a projection 20A on the web end section through hot rolling and a bending process which forms a bent pawl 20 constituting a part of the joint section by bending the projection, the bending process is carried out by applying a lubricant, whose major constituent is a extreme-pressure additive, on the roll used in the bending or applying a lubricant whose co-efficient of friction is 0.15-0.25 based on the evaluation in the friction test which rubs the roll test piece with the section steel test piece at 500 deg.C and 4900 MPa.
Patent JP-H11166634-A (JP)
Title: Oil seal bearing
Inventor: NOGAMI MASATERU
IPC: F16J15/43
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To make a bearing made of oilless metals small in size, and furthermore, durable for long time use. SOLUTION: A shaft 1 is magnetized so as to be formed into a permanent magnet, a yoke 3 is provided for the circumference of a bearing made of oilless metals, which bears the rotating shaft 1, so that a magnetic circuit is thereby formed up. Magnetic sealing material 5 composed of fluid magnetic material is filled in a gap between a hole 4 in the upper surface of the yoke 3 and the shaft 1, since, in this case, a magnetic circuit is formed up in a path laid in order of the shaft 1, the yoke 3 and the sealing material 5, the sealing material 5 is stably retained therein.  As the shaft 1 is rotated, oil leaking out of a gap between the shaft 1 and a bearing 2, is sealed by the sealing material 5, it will never leak outside, lubrication by the oil of the bearing 2 can be performed for the long period of time, and there is no need for providing an oil sump and the like, so that miniaturization can thereby be actualized.