baber/WOPTO huggingface dataset:
Patent JP-2002330063-A (JP)
Title: Signal transmission circuit
Inventor: DATE YOSHITO
IPC: H03K19/0175
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the unnecessary radiation of electromagnetic waves in a signal transmitting circuit. SOLUTION: A data outputting circuit 101 of a transmission side circuit and a data inputting part 130 of a reception side circuit are connected through a transmission line 103. An output transistor 105 of the data outputting part 101 is formed as an open drain type structure. The data inputting part 130 is provided with a constant current source 107, an amplitude control unit 109 for controlling the voltage of the transmission path to be present within an almost fixed range, a current mirror 140 including source side and load side transistors 110 and 111, an output node N2 connected to an internal circuit 114 of the reception side circuit, and a load 112 for converting the current output of the load side transistor 111 of the current mirror 140 into a voltage.  The voltage amplitude of the transmission line 103 is suppressed so that the unnecessary radiation of the electromagnetic waves can be reduced.
Patent JP-2002327411-A (JP)
Title: Color cone
Inventor: YAMAGUCHI KENZO
IPC: E01F9/685
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent the causing of an accident and the possibility of loss when a color cone is overturned by a strong wind and the contact of a car singly because a cone bed is only put on. SOLUTION: The cone bed is installed to the underside of a pedestal for a cone body in which the pedestal and a cone section are molded integrally. Projecting pieces projected to an upper section from the top face of the pedestal may also be formed at the four corner sections of the pedestal. In the pedestal, the upper sections of a plane square-shaped outer circumferential wall and a plane circular inner circumferential wall are connected by a top plate and an approximately annular groove is formed to the underside, and the pedestal can be mounted by fitting the cone bed into the approximately annular groove. Pawls are projected from the outer circumferential wall and the inner circumferential wall forming the pedestal, and it is preferable that slits are formed respectively so as to be placed on both sides of the pawls.
Patent JP-2002334358-A (JP)
Title: Parking lot system
Inventor: NAKAGAWA HIDEKAZU
IPC: G06Q30/06
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot system which can increase the profits that the parking lot owner will have and enables a regular contractor to preferentially use a parking space and also reduce a parking cost. SOLUTION: This device is equipped with a reset total means which returns part of the time rental parking charge of a general user to the regular contractor, a database 5 which stores the use schedule, etc., of the regular contractor, and a parking space selecting means which selects a parking space 1 for the general user. Consequently, when the general user parks, the parking space 1 for the general user is selected according to the use schedule of the regular contractor and the parking schedule of the general user and the general user can park; and part of the parking charge of the general user can be returned as reset total money to the regular contractor.
Patent JP-2002332666-A (JP)
Title: Display for working machine
Inventor: DATE KAZUAKI
IPC: E02F9/26
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a display for a working machine, which visually displays malfunction information and maintenance information, allows the operator to easily grasp the contents of the information, facilitates storage of the information, simplifies operation thereof when a malfunction of a component part thereof and demand of maintenance of the same occur at the same time, and is prevented from taking measures two or more times for the single malfunction and maintenance. SOLUTION: According to the display, an outline drawing 31 of construction equipment is displayed on a maintenance screen 24a. When the malfunction occurs at a component part of the construction equipment, a displayed member 33 of the outline drawing 31 at a location corresponding to the component part at which the malfunction occurs, is indicated in red. When maintenance timing for another component part of the construction equipment arrives, a displayed member 37 of the outline drawing 31 at a location corresponding to the component part for which maintenance should be performed, is indicated in yellow. Upon pressing of an order transmission switch 46, display color of the displayed member 33 indicated in red is changed to pale red, and display color of the displayed member 37 indicated in yellow is changed to grey.
Patent JP-2002332876-A (JP)
Title: Adjustable valve gear of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L1/34
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem, sine the phase angle delay operation by a valve timing mechanism is performed uniformly during the control of a low-speed cam to prevent interference, pumping loss reduction effect is waned and a fuel consumption improvement effect is hard to obtain. SOLUTION: In step 1, an actual lift amount La is read; in step 2, it is determined whether or not a difference value ΔL between the actual lift amount La and a basic target value Lt is larger than a specified value ΔLo. When it is determined as being smaller, since there is no possibility of exceeding (overshoot) an interference warning line, the control is returned without changes. When it is determined larger, the control is moved to step 3. In step 3, a target lift phase value is moved by a specified amount Δθs to target lift phase correction values (a point g2) on a phase angle delay side by a lift phase variable mechanism 2. Thus, interference is avoided.
Patent JP-2002330659-A (JP)
Title: Body ring for pet
Inventor: KATO OSAMU
IPC: A01K27/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which a conventional body ring is bitten into a pet body to impose physical load on the pet because of small width, though the conventional body ring is inexpensive, because neck part, body ring part and a connecting part of both parts are provided by a tape or belt having narrow width or same width in the conventional body ring. SOLUTION: This body ring A for pets is obtained by widely forming three parts of a neck ring part 1, a body ring part 2 and a thoracoabdominal part 3 integrated with these both parts 1 and 2 in series and used as a lashing tool for pets, mainly for dogs. In the body ring A, the top 1a of neck part 1 on either one side is connected in series through a narrow belt part 4a to the top 2a of the body ring part 2 and the belt part 4a is slidably inserted into the ring 5a on either one side and the top of the neck ring part 1 on the other side is connected in series through the narrow part to the top of the body ring part 2 and the belt part is slidably inserted into the ring on the other side and a loop-shaped lead-attaching belt 6 is inserted into the both rings.
Patent JP-2002331136-A (JP)
Title: Base board housing case for game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing illicit operation further and enhancing a heat radiation effect more. SOLUTION: In this board housing case 46 housing a main control board 44 controlling a game operation of a pachinko game machine, a rack 58 radiating heat generated from parts arranged on the main control board 44 to the case outside is arranged, while the rack 58 serving as a part of the board housing case 46 is protruded to a case inner space part S, and the main control board 44 is brought into contact with the projecting rack 58.
Patent JP-2002353516-A (JP)
Title: Light-emitting device
Inventor: SUENAGA RYOMA
IPC: H01L23/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which has superior reliability and can emit light of high luminance. SOLUTION: The light-emitting device has a light-emitting element and a metal package, which has a recessed part where the light-emitting element is stored and at least one through-hole penetrated in the bottom surface of the recessed part along the thickness and also has a lead electrode inserted into the through-hole via an insulator; and the top surface of the recessed part has a collar part in the outward direction.
Patent JP-2002335886-A (JP)
Title: Method for producing sterilized pack of cooked rice containing devil's tongue
Inventor: MURATA MASAO
IPC: A23L7/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a sterilized pack of cooked rice containing devil's tongue, holding the cooked rice and the devil's tongue in homogeneously mixed state to keep good palatability, useful as a low-caloric instant food served simply by heating in a microwave oven, suitable for dietary and preservable over a long period, and provide a method for producing the sterilized pack of the devil's tongue-containing cooked rice. SOLUTION: The rice and devil's tongue particles having nearly equal the size to cooked and swollen rice are charged at a prescribed ratio into a steam rice-cooker 9 in a chamber 8 placed in a clean room 1 and a stealized gas is circulated in the chamber. The devil's tongue-containing cooked rice is put into a cooked rice stirrer 10 and sufficiently stirred to obtain the devil's tongue-containing cooked rice particles in homogeneously mixed state and having a soft and bulky feeling. The cooked rice discharging port of the cooked rice stirrer is opened, the devil's tongue-containing cooked rice is transferred to a packing apparatus 11 having a leveling function and a delivering quantity metering function, a prescribed quantity of the devil's tongue- containing cooked rice is packed in a tray T.  The tray is covered with a cover film F1 and the circumferential edge of the film is heat-sealed to the flange of the tray.
Patent JP-2002341140-A (JP)
Title: Phase contrast film
Inventor: HARUNARI TAKESHI
IPC: G02B5/30
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the cost and thickness of a phase contrast film increases because at least two sheets of polymer films are laminated to obtain a phase contrast film showing reverse wavelength dispersion, and to provide a phase contrast film showing reverse wavelength dispersion by a single sheet of a polymer film. SOLUTION: The phase contrast film is made of a polymer composition consisting of 1 to 99 wt.% of a polymer showing a positive photoelastic modulus and 99 to 1 wt.% of a polymer showing a negative photoelastic modulus. The Abbe number of the polymer showing the positive photoelastic modulus is higher than that of the polymer showing the negative photoelastic modulus.
Patent JP-2002339815-A (JP)
Title: Intake air surge tank of internal combustion engine
Inventor: IKUMA TOMONORI
IPC: F02M35/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To improve a surge tank so as to relatively easily secure seal performance of a bolt fastening part inserted from the inside of the surge tank in fastening the synthetic resin surge tank by bolts to an intake air manifold (an engine body). SOLUTION: This intake air surge tank 13 of an internal combustion engine is formed of a synthetic resin material, and is joined to one end of the intake air manifold 5 by gathering a plurality of intake air passages 10 having other end joined to cylinder heads 3a and 3b. It is characterized in that passage holes 21 individually continuing with the respective intake air passages and bolt inserting holes 22 for mutually fixing the surge tank and the intake air manifold are opened in joining planes of the surface tank and the other end surface of the intake air manifold, and a seal member is installed along the outer peripheral edge of the joining planes so as to surround the periphery of the passage holes as well as to surround the outside of the bolt inserting holes.  Thus, since the periphery of the respectively passage holes and the periphery of a plurality of bolt inserting holes are collectively and simultaneously sealed without using a metal gasket, even if the bolts are inserted from the inside of the surge tank, leakage of negative pressure from a clearance between the bolt inserting holes and the bolts is prevented.
Patent JP-2002337865-A (JP)
Title: Folding container
Inventor: ENDO HARUHIRO
IPC: B65D6/18
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a folding container whose shaft stop structure is not broken even in the case of repetitive uses and which is excellent in durability. SOLUTION: The folding container is constituted with a pair of side walls 2a and 2b opposed to each other and another pair of side walls 2c and 2d opposed to each other, each side wall being connected to the respective sides of a bottom wall 1 in such a manner as to be freely raised upright and laid flat. The folding container is provided with locking structures 3 which respectively lock the pair of side walls 2a and 2b and another pair of side walls 2c and 2d to the bottom wall 1 in the posture that they are erected in a perpendicular state with respect to the bottom wall 1 and with which their erected postures are held. It is constituted so that in the state where the pair of side walls 2a and 2b and another pair of side walls 2c and 2d are erected and held, a load is not imparted to their shaft shop structures with respect to the bottom wall 1.
Patent JP-2002343725-A (JP)
Title: Method for forming thin film
Inventor: KITAHATA HIRONARI
IPC: H01L21/205
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a uniform thin film on a surface of base substance to be treated in a normal pressure plasma CVD method. SOLUTION: In a method for forming a thin film on the surface of the base substance, treatment gas is introduced between a pair of facing planes parallel plane electrodes wherein at least one facing surface is coated with solid dielectrics, under a pressure approximate to an atmospheric pressure, and discharge plasma which is obtained by applying a pulsed electric field between a pair of the electrodes is brought into contact with the base substance. The plasma is jetted from plasma gas jetting ports of the parallel plane electrodes against the rotated base substance and is brought into contact with the surface of the base substance. Thereby the thin film is formed on the surface of the base substance.
Patent JP-2002013557-A (JP)
Title: Driving device provided with flywheel coupling
Inventor: EIDAM MANFRED
IPC: F16D41/04
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a driving device which proposes a possibility of reducing a rotating mass and a delay time of working tool at low costs. SOLUTION: A coupling sleeve (1), while a coupling hub (10) is driven to rotate, follows thereafter through lock teeth (14), and on the other hand the coupling sleeve (1) which is connectable allowing faster rotation can over-run the coupling hub (10). In order to achieve brake action by a lagging large mass, coned disc springs (25, 29) are provided in such a way that the delay time tends to decrease, wherein these coned disc springs are secured non-rotatably against the coupling hub (10) and held on the end faces (8, 9) of the coupling sleeve (1) by a friction surface 26 with pre-tension.
Patent JP-2002349094-A (JP)
Title: Comparting system for evacuation and safety
Inventor: TAKAHASHI ICHIRO
IPC: E04B2/74
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for evacuation and safety in facilities for accommodating persons who have to hope for deliverance by temporarily taking shelter because of difficulty in evacuating quickly by themselves. SOLUTION: The hospital facilities 10 accommodate building users to be rescued in an emergency, who have to hope for deliverance by temporarily taking shelter because of difficulty in evacuating quickly in the emergency. On the same floor of a building, there are provided a patient bedroom 11a which serves as an accommodation space 11 for accommodating the building users to be rescued in the emergency, a passage 12 which communicates with the patient bedroom 11a, fire escape stairs 13 which communicate with the passage 12, and a shared space 14 which communicates with the passage 12 and is provided separately from the stairs 13.  The passage 12 and the shared space 14, and the passage 12 and the stairs 13 are comparted by glass fire doors 31 and 32, glass fireproof partition walls, etc., which are provided in such a manner as to be openable/closable, respectively, in order to secure a space in which the building users to be rescued in the emergency temporarily take shelter in case of fire.
Patent JP-2002346350-A (JP)
Title: Method for producing zeolite film
Inventor: KATO MAMORU
IPC: B01D71/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a zeolite film which can form a separation membrane having a high treatment speed while a high separation precision is maintained. SOLUTION: Water glass, sodium aluminate, and sodium hydroxide, each in a prescribed amount, are dissolved in distilled water free from dissolved carbon dioxide, and the solution is agitated while nitrogen gas is passed through the solution until the solution is clouded to obtain a reaction solution 11 containing raw material sol (raw material preparation process). A seed material 16 of Y-shaped zeolite is adhered to the surface 14 of a base material composed of a porous body 12 of sintered alumina (seed material adhesion process). The base material is immersed in the reaction solution 11 while a cover 21 of the same porous body 12' is arranged to cover the surface 14. Next, the reaction solution 11 is heated at 90 deg.C for 21 h while nitrogen gas is passed through the solution 11 so that the hydrothermal reaction of the solution 11 takes place in the vicinity of the surface 14 of the base material, and a minute film of Y-shaped crystalline zeolite 13 is deposited on the surface 14 (zeolite generation process).
Patent JP-2002347093-A (JP)
Title: Mold for injection molding
Inventor: MATSUMOTO TOSHIFUMI
IPC: B29L17/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a mold apparatus for injection molding which molds in a high cycle, which improves transferability of high density pits, and which prevents a thermal influence of a protruding part in a mold for injection molding a thin plate-like molding such as a CD or the like. SOLUTION: The mold for injection molding comprises a fixed side mold 2 having a first end plate 23 at one surface side, and a movable side mold 4 having a second end plate 43 so as to form a cavity 8 oppositely to the first end plate side of the fixed side mold. At least at one of the first and second end plates, mold plates 22 and 42 having cooling means 27 and 47 provided at opposite surfaces to cavity forming surfaces to cool the plates 23 and 43 are coupled, mounting plates 21 and 42 are coupled at opposite surfaces of the plates 22 and 42 to the end plates 23 and 43, and heat insulation grooves 6 and 7 are respectively provided at coupling surfaces 21a and 41a of the plates 21 and 41 to the plates 22 and 42.
Patent JP-2002350617-A (JP)
Title: Polyester film for light diffusing film
Inventor: YOSHIHARA KENJI
IPC: C08J7/04
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for a light diffusing film having excellent thermal stability and no warpage which can be used as the base material for a light diffusing film having sufficient adhesion strength of the film with the light diffusing layer. SOLUTION: The polyester film for a light diffusing film has >=80% transmittance for whole rays and <=10×10<-6> / deg.C coefficient of thermal expansion and has the following coating layer on at least one surface. The coating layer is formed from a coating liquid containing at least one kind of compound selected from a polyester resin, acrylic resin, polyurethane resin, amino resin, epoxy resin, oxazoline resin and coupling agent.
Patent JP-2002349501-A (JP)
Title: Control device of servo actuator
Inventor: ITO KOJI
IPC: F15B20/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a servo actuator control device capable of continuously disconnect a servo control valve 39 in abnormal condition with the switching operation obstructed from a control system certainly and allowing the servo control valve 39 to make service for the control operation when its restitution is made from the abnormal condition to the normal condition. SOLUTION: In the normally operating condition in which a projection 63 on a coupling arm 59 is inserted in a recess 58, the swinging of a fourth link 46 based upon the resultant force of the operational input and the feedback input is transmitted through a crank body 49 to the servo control valve 39, and the servo actuator 31 according to the invention is put under servo control. In the abnormal condition in which the servo control valve 39 can not be switched owing to sticking, etc., the projection 63 on the arm 59 will slip off from the recess 58, so that the swinging of the fourth link 46 based upon the resultant force is absorbed on the way and shut off, and the servo control valve 39, etc., is disconnected from the whole control system.
Patent JP-2002058931-A (JP)
Title: Microwave regeneratable particulate filter for diesel engine and producing method thereof
Inventor: HE LIN
IPC: B01D39/20
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a microwave regeneratable particulate filter for diesel engine which collects and burns diesel exhaust particulates, can be regenerated by microwave energy, is excellent in a cost-performance and has high thermal shock resistance and excellent strength durable under chemically and physically severe conditions of ordinary diesel exhaust gas. SOLUTION: This filter comprises a substrate having a surface provided with pores which are extended into the monolithic substrate and a coating which is extended over the surface of the substrate as a substantially continuing layer which is made of fire-resistant oxide material durable for the heating when the substrate is heated from room temperature nearly to 600 deg.C within about 5 min at a frequency of about 2.45 GHz. The fire-resistant oxide material has the loss tangent which decreases with such a temperature rise that the equilibrium of filter temperature is attained at <= about 1100 deg.C.
Patent JP-2002359697-A (JP)
Title: Communication system
Inventor: IGARASHI MASARU
IPC: H04M11/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that can reduce a connection charge to a public line without decreasing a processing quantity by a client more than that of a conventional system. SOLUTION: The communication system is provided with a plurality of servers 2-1, 2-2 that can transmit data to a public line and a plurality of clients 1-1-1-5 that are connected respectively to corresponding servers and output a destination telephone number 8 and transmission data 9 for the connected public line. A leased line interconnects a plurality of the server 2-1 and 2-2. A distance calculation/transmission selection section 90 of the servers respectively calculates a distance between a plurality of the servers and the destination based on the destination telephone number 8 received from the client and selects a server at the shortest distance on the basis of the result of calculation. The selected server transmits the transmission data 9 to the public line.