baber/WOPTO huggingface dataset:
Patent JP-S5572428-A (JP)
Title: Dump car
Inventor: NOGUCHI MASAHARU
IPC: B60P1/04
Filed: 1978-11-20
Abstract: PURPOSE: To enable recognizing of fixed weight easily and positively, by mounting a carrying gross weight detecting mechanism for detecting and integrating the loading weight of a rear body, and by interlocking and connecting the detecting mechanism and an information mechanism.  
     CONSTITUTION: A device portion 8 is installed which detects the differential pressure between a bottom side chamber and a rod side chamber of a cylinder 4 for damping a rear body. A device portion 9 is disposed which measures the loading weight of the rear body 6 on the basis of detecting value from said portion 8, and a device portion 12 is further arranged which integrates measuring weight input from the device portion 9 through a transmission gear 11, which is brought to a functioning condition that transmits measuring value from the device portion 9 only when a device 10 that detects the starting of the rear body 6 to discharge operation is put to a detecting condition. And a mechanism 13 is formed which detects carrying gross weight by detecting the weight every time freight is loaded to the rear body 6 and by integrating detecting weight every time the freight is discharged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0435650-A (JP)
Title: Head fixing device of pantomorphic x-ray photography device
Inventor: ENDO TETSUYA
IPC: A61B6/14
Filed: 1990-05-31
Abstract: PURPOSE:To take an X-ray picture without distorting the joint position of jaws by fixing the head of a person to receive medical check by inserting the ear pieces of ear rods hung from the upper part at the left and right sides of the person to check in his ears. CONSTITUTION:After the head of a person 13 to receive the medical check is fixed on a table 9, an X-ray generator 1 and a film cassette holder 2 are moved and rotated around the face of the person 13 drawing an oval path to take a pantomorphic X-ray picture. When the X-ray picture is taken from the side of the joint position of jaws of the person 13, a head rod is displaced with an ear rod 44, and the ear rod 44 is installed to a joint plate 41. And the ear rods 44 at the left side and the right side are slided by a lever to insert the ear pieces of the ear rods 44 in the ears of the person 13. Then, the X-ray generator 1 and the film cassette holder 2 are moved and rotated to photograph only the joint position of jaws.
Patent JP-2000059156-A (JP)
Title: Error amplifier with high in-phase quantity removal
Inventor: MILANESI ANDREA
IPC: H03F3/45
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve in-phase quantity removal by securing negative feedback in either of cases of application of a feedback signal to the uninverted and inverted input terminals of an operational amplifier by providing feedback for the operational amplifier and applying the feedback signal to the uninverted or inverted input terminal of the operational amplifier depending upon the sign of a different that a comparator detects. SOLUTION: The signal that is outputted by a zero-crossing comparator COMP and indicates the sign of the difference Va-Vb from an input signal determines whether or not the output signal of the operational amplifier OP is inverted through a stage ±1 and also controls a switch A to selects one of the inverted '-' or uninverted '+' input node, to which a feedback current forced by a 2nd bipolar junction PNP transistor 1 of a current mirror is impressed. Consequently, the consistency of the sign of the signal and the invariably negative feedback of the operational amplifier OP are secured in either state. The in-phase gain is substantially zero.
Patent JP-H02236652-A (JP)
Title: Page table within virtual memory
Inventor: ROBAATO II SUCHIYUWAATO
IPC: G06F12/10
Filed: 1989-06-06
Abstract: PURPOSE: To realize high speed operation by traslating the virtual address of a page table entrance without using a page table. CONSTITUTION: A page table entrance original form mechanism is provided so that known mutual reference information between a physical address and the corresponding virtual address for the page table entrance of the page table is contained for generating the physical address of the page table entrance from the virtual address of the page table entrance. Thus, a translation mechanism 111 for translating the virtual address of the page table entrance without using the page table can operated and the bypass line and the multiplexer of the translation mechanism 111 are eliminated from a critical data path between a central arithmetic processor 110 and a main storage mechanism 112. Thus, the operation speed of the central arithmetic processor 110 increases proportionally.
Patent JP-S6036620-A (JP)
Title: High frequency hardening method of press die member
Inventor: OGINO MINEO
IPC: C21D1/10
Filed: 1983-08-05
Abstract: PURPOSE:To obtain stable quench-hardening quality in the stage of high frequency hardening of a press die member by hardening the forming surface of the press die by using a high frequency hardening coil electrode formed of the press die. CONSTITUTION:A plate material 1 for a coil electrode plate 1 is placed between a lower die 2 and an upper die 3 of a press die and is pressed to form a high frequency hardening coil electrode 1 in the stage of hardening the press forming surface of the die 2 and to improve the wear resistance thereof. Such molding 1 is fixed onto the die 2 apart at a specified space therefrom and is connected in series to a high frequency power source 12 via an insulator 11. High frequency current is passed from the power source 12 in the arrow direction to form a hardening pattern A having high hardness and wear resistance on the surface of the lower die. The pressed electrode plate 1 is usable many times after annealing and reworking.
Patent JP-H04342497-A (JP)
Title: Method for forming complex oxide superconducting thin film
Inventor: NAKANISHI SHUSUKE
IPC: C23C14/08
Filed: 1991-05-20
Abstract: PURPOSE:To form a complex oxide superconducting thin film having excellent film characteristics on a Si substrate in good duplicativity. CONSTITUTION:The objective film forming method comprises the first process for heat-treating an Si substrate in >=10<-6>Torr high vacuum at >=900 deg.C prior to the formation of oxide superconducting thin film, the second process for forming ZrO2 thin film on the Si substrate after the first process and the third process for subjecting the Si substrate to which the ZrO2 thin film is charged to annealing treatment in air at 800-850 deg.C after the second process.
Patent JP-H05336177-A (JP)
Title: Transmission system for monitor control signal and optical relay system
Inventor: TOMOFUJI HIROAKI
IPC: H04B10/077
Filed: 1992-06-04
Abstract: PURPOSE:To attain the multi-stage relay transmission by a non-recovery optical repeater by providing a stabilizing signal elimination section to the system so as to decrease the deterioration in the reception sensitivity due to the accumulation of consecutive wave signals superimposed to stabilize the modulation of a monitor control signal. CONSTITUTION:A sub signal superimposing means 12 or a transmitter side of sub signal superimposing section 1 is driven by a sub signal (burst-like monitor control signal) fed from a superimposing stabilizing means 14 and a continuous frequency signal for stabilization of the degree of modulation stabilization to perform superimposition (modulation on an optical signal including a main signal. An optical output from the transmitter side sub signal superimposing section 1 is inputted to a stabilizing signal elimination section 2, in which the signal is optically modulated by a modulation means 20. The modulation output is detected by an optical monitor means 21, and a signal component superimposed for the stabilization is extracted and it is fed to an elimination drive means 22. A signal having a reverse waveform to waveform of the stabilizing signal component is generated in the means 22 to drive the modulation means 20. Only the burst-like superimposing signal remains at the output of the modulation means 20 and the signal is transmitted to a transmission line.
Patent JP-2000340246-A (JP)
Title: Reforming device for fuel cell
Inventor: NOMURA TADASHI
IPC: H01M8/04
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel reformer having a short warming-up time, and prevent water vapor in a reformed gas from forming dew in a warming-up operation. SOLUTION: Based on the detected temperature by a temperature detecting means 24 a control means 25 determine whether a warming-up operating condition or a stationary operating condition. In a warming-up operating condition S/C ratio of water-fuel mixed gas is lowered than that in the stationary operating condition by regulated supply means 12, 13. Thereby, the quantity of water supplied to a vaporization part 3 is decreased so that the heat quantity necessary for generating water-fuel mixed gas is little, thereby, the heat quantity for warming-up the vaporization part 3 is obtained more, and the warming up tinge of the fuel reformer 1 is reduced.  When the water-fuel mixed gas is reformed to a reformed gas, the reformed gas does not have excessive water so that dew formation is prevented in the reformer, especially in a lead-out passage 41 in the downstream side of the reforming part 4 or equipment.
Patent JP-S63308667-A (JP)
Title: Delivering goods keeping system
Inventor: FUKUI KUNIHIRO
IPC: G07G5/00
Filed: 1987-06-11
Abstract: PURPOSE:To deliver goods even when a receiving person is absent by receiving the delivering goods in a locker which can be unlocked with a magnetic card, etc., locking the locker and on the other hand, for the receiving person, unlocking the locker with the magnetic card, etc. CONSTITUTION:By executing a prescribed operation with a magnetic card or a ten-key by a delivery in a main and by receiving delivering goods in the locker and locking it, a receipt is issued by a printer 33. Thus, the delivery of the delivering goods to an absent resident can be executed without fail and by receiving the receipt, the delivery can be proved. For the resident, by inputting a personal code number with the magnetic card or the ten-key in the main controller 3, since the unlocking of the locker in which the delivering goods are received can be executed, the resident can receives the delivering goods.
Patent JP-H08311055-A (JP)
Title: Production of carboxyalkylthiosuccinic anhydride
Inventor: KATO KENJI
IPC: B01J31/08
Filed: 1995-05-19
Abstract: PURPOSE: To produce the subject compound little colored and having high purity in high yield by reacting a mercaptoalkyl carboxylic acid with maleic anhydride by using a polar solvent and a basic ion-exchange resin as a catalyst. CONSTITUTION: (A) Mercaptoalkyl carboxylic acid of the formula HOOCRSH (R is a 2-4C divalent hydrocarbon) is made to react with (B) maleic anhydride of formula I by using (C) a polar solvent (e.g. acetone, dioxane, etc.) having a solubility parameter of >=9.0 and capable of dissolving a raw material and a reaction product in the presence of (D) a basic ion-exchange resin (preferably, a resin having a tertiary amine as an ion-exchanging group) as a catalyst to obtain (E) a carboxyalkylthiosuccinic anhydride of formula II. Further, it is preferable to carry out the reaction at a molar ratio of the component A and the component B, the component A/the component B= 0.8-1.2 by using the component C of 0.5-10 times the total amount of the component A and the component B in weight, and the component D of 0.05-10wt.% of the total amount at a reaction temperature of 30-120 deg.C.
Patent JP-H11333789-A (JP)
Title: Cutting guide of tubular body
Inventor: KIMURA YASUO
IPC: B23D51/04
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutting guide to be used to hold a tubular body in cutting the tubular body such as a vertical gutter and a pipe. SOLUTION: A cutting guide 1 to hold and cut a tubular body A is of approximately U-shaped section, and comprises an upper guide body 11, and leg pieces 12, 12 formed on a lower part of both side pieces 111, 111 of the guide body 11. A guide groove 113 is cut perpendicularly from a center top part 112 of the guide body 11, and holding pieces 13, 13 are projected from both side pieces 111, 111 opposite to each other.
Patent JP-H0817974-A (JP)
Title: Bag lsi package having heat radiating structure
Inventor: YAMAMURA HIDEO
IPC: H01L23/34
Filed: 1994-06-27
Abstract: PURPOSE:To realize high heat radiating capacity without directly connecting to a structure by a method wherein a channel path having excellent heat conductivity is formed on the heat radiating path from a silicon piece to an LSI package surface. CONSTITUTION:A thermal path part 82 conducting heat from a BGA substrate 20 to an LSI package surface is provided to efficiently conduct heat to the BGA substrate 20 having a heat radiating copper through hole 21. Besides, a heat diffusing metallic foil 90 is arranged on the inner layer or surface layer of the BGA substrate 20 to improve the heat conduction from the central part to outer periphery of the BGA substrate 20. In such a structure, the thermal path is formed on a silicon piece 10, the BGA substrate 20, a heat radiating path part 82 and the LSI package surface. Accordingly, the heat radiating capacity of the BGA LSI package can be increased without directly connecting the structure to the silicon piece 10 at all.
Patent JP-H01313005-A (JP)
Title: Manufacture of toothbrush
Inventor: UESAWA TETSUHIKO
IPC: A46D9/00
Filed: 1988-06-10
Abstract: PURPOSE:To easily manufacture a toothbrush having a ball like object on each of its hair tips by means of a simple additional device by blowing a hot air to the tip of the hair of each bristle of a toothbrush manufactured through a series of manufacturing processes for a constant period of time so as to melt the tip of the hair and forming a ball like object on the tip of each hair. CONSTITUTION:After bristles 7 are set on a brush stand, hairs are cut to level their hights, then the tip of each bristle is rounded by an abrasive plate, etc. A toothbrush which is finished in its tip rounding process is transferred by a transfer conveyer 1, in a hot air blowing process d provided on the same stage. This transfer is performed intermittently at an constant pitch interval and a toothbrush is correctly positioned under the hot air blowing equipment 5. Blowing of a hot air is controlled in connection with the intermittent transfer of the transfer conveyer and hot air temperature, blowing amount of hot air and time of blow are strictly controlled. When hot air is forced to blow the tip of hair surface of each bristle, the tip melts and molten ball is formed on the hair tip by surface tention. Next, cool air is forced to blow, from cool air nozzle 13, to the tip and the molten ball is hardened to form a ball like object.
Patent JP-H09327055-A (JP)
Title: Communication system and receiver applied to the communication system
Inventor: HAMADA MITSURU
IPC: H04W4/12
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To easily discriminate consecutive numbers for each address in the serial number service of the enhanced radio call system. SOLUTION: A message retrieval flag denoting the presence of a serial number service corresponds to each subscriber by each address in a center 3. In the case of sending a message to a pager 5 with an address from the center 3, the presence of the serial number service is discriminated based on the message retrieval flag from the address, a radio signal adding the message retrieval flag and a message sequence to a message is sent. The pager 5 receiving the radio signal confirms the presence of the serial number service based on the message retrieval flag in the radio signal, then display control in cross reference among the message, the address and the message number is conducted.
Patent JP-S62299806-A (JP)
Title: Forming device for periodic irregular pattern
Inventor: MATSUDA MANABU
IPC: H01S5/00
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a high-accuracy diffraction grating having a irregular pattern whose depth is controlled with high accuracy by detecting the ratio of the intensity of monitor light detected by a 1st photodetector ad the intensity of diffracted light detected by a 2nd photodetector. CONSTITUTION:A substrate 11 is irradiated with laser light at an angle theta of incidence from a laser light source 14 through half-mirrors 21 and 22, the diffracted light from the substrate is projected on a reference mark 24 formed on a screen 23, and a photodetector 15 detects light projected by a laser light source 14 as the monitor light. Further, a substrate holder 17 is lowered by a pulse stage 17 to dip the substrate 11 in an etchant 12, the light from the light source 14 is projected on a substrate 11A where the irregular pattern is formed at the angle theta of incidence through a half-mirror 21, and its diffracted light is detected by a photodetector 16. The diffracted light is compared with the monitor light detected by the photodetector 15 to accurately detect the depth of the irregular pattern. Consequently, etching condition such as etching time is determined based on the detection information to accurately control the depth size of the irregular pattern.
Patent JP-H1111547-A (JP)
Title: Container for rod-like medium
Inventor: OTA ETSUSHI
IPC: A45D40/06
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a container which is simple in structure, less in restriction on the design, and excellent in operability, by constituting a side wall of a slot by a stepped part, and preventing the unnecessary reverse motion of a bottomed holder at every position in a base cylinder. SOLUTION: A container is provided with an outer cylinder 1, a base cylinder 2, and a bottomed holder 6, the outer cylinder 1 is of cylindrical shape with upper and lower sides opened, and a spiral groove 5 is formed on its inner circumferential surface. The base cylinder 2 is of bottomed cylindrical shape, and provided with a large diameter operation part 52 at the lower end, a small diameter cylindrical circumferential wall part 53 is extended upward, and a hooking ring 51 is provided on a tip edge. A slot 10 provided in the circumferential wall part 53 of the base cylinder 2 is extended slantly upward to the left, and each side wall comprises a stepped part.  An engagement projection is provided on an outer circumferential surface of the bottom holder 6, a stepped part to be engaged with the stepped part of the slot 10 is provided to prevent the unnecessary reverse motion in the storage. A rod-shaped medium supported by the bottomed holder 6 can be got in and out by relatively turning the base cylinder 2 to the outer cylinder 1.
Patent JP-H08338261-A (JP)
Title: Integrated coal gasification combined cycle power generating facilities
Inventor: HASHIMOTO KEIICHIRO
IPC: F02C3/28
Filed: 1995-06-12
Abstract: PURPOSE: To cool the coal gasified gas fed from a desulfurizing device to a dedusting device without providing a heat exchanger, and reduce the alkali steam contained in the coal gasified gas. CONSTITUTION: Nitrogen gas obtained by the decomposition by an air separating device 24 is introduced as cooling nitrogen N3 to a duct for feeding the coal gasified gas desulfurized by a desulfurizing device 10 to a dedusting device 12, and the coal gasified gas G1 is cooled to precipitate alkali particles.
Patent JP-H10335041-A (JP)
Title: Manufacture of air-tight terminal
Inventor: NISHIKAWA KAZUNOBU
IPC: H01R43/20
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To manufacture an air-tight terminal, which can secure the air-tight adhesion strength at the time of glass sealing and in which adhesion of glass grains to a lead wire is prevented, by pressing a surface of the glass fused in an envelope metal body with an end surface of a projection, which is provided with a small hole for insertion of a set lead wire and a space in the periphery thereof. SOLUTION: An envelope metal body 3 is arranged in a support base 6 on a base 5, and two lead wires 4 and the granular glass material 1 are set in the envelope metal body 3. They are put in a heating furnace so as to fuse the glass material 1. A surface of the glass 2 is pushed by an end surface of a projection 9 of a pushing means 8. This projection 9 is provided with a small hole for insertion of the lead wires 4, and has a space 14 between the outer peripheral surface thereof and the inner wall of the envelope metal body 3. At this stage, outer diameter of the projection 9 is represented by (a), lead wire diameter is by ϕ, pitch between the lead wires is by (p), inner diameter of the envelope metal body 3 is by (b) so as to satisfy a formula b>a>=ϕ+ρ, desirably so as to satisfy an expression a≈ϕ+ρ.  With this structure, adhesion of glass grains to the lead wires 4 is prevented, and the inner surface of the envelope main body is formed with a glass swelling part 21, and glass sealing is performed.
Patent JP-S6124536-A (JP)
Title: 1,4-benzoquinone derivative
Inventor: IWAKI HIDEYUKI
IPC: A61P37/08
Filed: 1984-07-11
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> and R<3> are H or lower alkyl; R<2> is lower alkyl; A is 1-10C alkylene; B is CH=CH or CidenticalC, provided that R<3> is not n-butyl when R<1> is H or CH3; R<2> is CH3; A is (CH2)9 and B is CH=CH (cis)]. EXAMPLE:2,5-Dimethoxy-3[(Z)-6-undecen-1-yl]-p-benzoquinone. USE:A 5-lipoxygenase inhibitor, capable of inhibiting formation of slow-reacting substance of anaphylaxis (SRS-A) from arachidonic acid, and useful for preventing and treating asthma, inflammation and allergy, etc., and having various action such as stabilizing biomembranes, amelioration of cerebral circulation, hypotension, immunity enhancement, protection against bacterial infection, etc. PREPARATION:For example, a compound expressed by formula II (R<1>' is lower alkyl; E is methoxymethyl) is reacted with a compound expressed by formula III(X is halogen) to give a compound expressed by formula IV, which is then demethoxymethylated and oxidized to afford the corresponding compound expressed by formula I.
Patent JP-H0437918-A (JP)
Title: Compact electronic equipment
Inventor: SANO TADAO
IPC: G06F21/62
Filed: 1990-06-01
Abstract: PURPOSE:To display the information on an owner, etc., just with ON of a power supply and to inhibit an illicit user from operating a compact electronic equipment by displaying the contents of a data storage means and a prompt sentence for input of a password on a display device and starting the working of the equipment with input of a prescribed password. CONSTITUTION:A RAM 10 is provided with a display mode area 111 where the information showing the presence or absence of an initial screen display mode is stored in an ON state of a power supply, a password buffer 112 which stores the password set by a user, and a password input buffer 13 which stores the input password. The coincidence or discordance is judged between the password stored in the buffer 112 and a character string stored in the buffer 113. When the coincidence is confirmed between them, a prescribed application program is started. As a result, the information on an owner, etc., can be displayed just by turning on the power supply. Furthermore an illicit user who does not know a due password is prevented from operating an electronic equipment.