baber/WOPTO huggingface dataset:
Patent JP-H04312603-A (JP)
Title: Mobile soil tamper
Inventor: SATO MASAO
IPC: E02D3/02
Filed: 1991-04-11
Abstract: PURPOSE:To enable a mobile soil tamper to stably travel while leveling flat or sloped ground by tamping. CONSTITUTION:A soil tamper (b) is attached to the front side of a transport cart (a) with a crawler 1 and a steering device(c) is provided in the rear to make up a mobile soil tamper. Also, a shaft 3 is set sidewards on the front side of the chassis 2, the end of an arm 4 is pivotally attached to the shaft 3 in such a way as to enable the tip to move vertically, and the tip of the arm 4 is connected to the holding frame 5 of the tamper(b). An engine base frame 7 on which an engine 6 is mounted is projectingly set on the back side of the tamper(b). A connecting lever 8 is projectingly provided to the rear of the frame 7 and connected to a drag arm 9 by a dragger (d) set on the chassis 2. An operating handle 10 is also provided to the dragger (d).
Patent JP-H07285154-A (JP)
Title: Guide for moving platen in horizontal injection molder
Inventor: SUZUKI EISAKU
IPC: B29C33/22
Filed: 1994-04-18
Abstract: PURPOSE:To improve the precision in clamping by a method wherein a movable platen is supported with a supporting surface, prevented from cross transfer with a vertical guide surface of a guide hole or a guide member made freely vertically movable, and transferred along a tie bar to be opened and closed. CONSTITUTION:A movable platen 5 is supported freely movably on a supporting surface 1a with a lower part wheel 11. A guide hole 5b of the movable platen 5 is formed in a longer shape which is larger than a diameter of a tie bar 4 and long vertically. Four guide plates 12 are provided in its left and right side parts, which respectively form a perpendicular guide surface 12a. The perpendicular guide surfaces 12 opposed to each other are parallel to each other, and their interval is as same as the diameter of the tie bar 4. A space K is formed respectively between upper and lower surfaces of the guide hole 5b and upper and lower surfaces of the tie bar 4. The movable platen 5 which transfers along the tie bar 4 on a supporting surface 1a with a clamping cylinder transfers smoothly without cross transfer since the guide plate 12 is brought in line contact with the tie bar 4 to make frictional resistance small. Even when the tie bar 4 is bent by its dead load, the space K makes the bend free and absorbs it.
Patent JP-H09271283-A (JP)
Title: Toilet sand for small animal
Inventor: MASUDA KUNIO
IPC: A01K1/015
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide toilet sand for a small animal with strong deodorization power and absorption power usable for a long period of time for simplifying the winding up of excreta and a processing after use. SOLUTION: This toilet sand for the small animal is composed of porous water resistant silica gel obtained by mixing an adhesive material composed of the liquid concentrate of silica and water in selica gel powder, turning them to the spherical shape of 2-6mm by a sphere forming machine and then drying them to lower a moisture content to be less than 3% at 90-120 deg.C.
Patent JP-S58196971-A (JP)
Title: Manufacture of mask for sandblast
Inventor: NAKAMURA SHIYOUHEI
IPC: G03F7/26
Filed: 1982-05-13
Abstract: PURPOSE:To obtain a mask having a large surface-stickiness and free from defect by coating a synthetic resin film as protective film with a coating film which can be easily exfoliated from the synthetic resin film and is soluble into the washing-out liquid for a light-unexposed part. CONSTITUTION:A protective film is prepared through a process in which hydroxypropyl cellulose is dissolved into ethylalcohol, and coating a polypropylene film having a thickness of 22mu with the above-mentioned solution to a thickness of 1.0mu by use of a barcoater. Said protective film is laminated with the liquid photosensitive resin having a thickness of 0.3mm. and a supporting body consisting a polyester layer having a thickness of 75mu which has a ethylcellulose layer having a thickness of 1.0mu, and said protective film is subjected to a light- exposure from a position far off by 30cm for 35sec by a 2KW super-high voltage mercury lamp, and then the protective film is exfoliated and removed. At this time, the film can be exfoliated without injuring a hardened resin layer having a width of 260mu. Then, washing-out of the unhardened resin and coating film is carried-out by use of 2% aqueous solution of surfactant for 3min, and then the film is dried, and then a sandblast mask is obtained.
Patent JP-H10256873-A (JP)
Title: Filter circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: H03H17/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the arithmetic accuracy due to residual charges in the filter circuit using an analog arithmetic circuit. SOLUTION: An input analog signal is sequentially sampled and held by each of sample-and-hold circuits H1 -H16 , multiplied with a coefficient stored in a shift register SR at multipliers M1 -M16 and the results are added by an adder circuit ADD. Accumulation of transfer errors of sample data is prevented by shifting coefficients stored in the shift register SR. Each of the sample-and- hold circuits H1 -H16 and each of the multipliers M1 -M16 are made up of an analog arithmetic circuit and incorporated with a switch to eliminate residual charges. A sample-and-hold circuit HS and a multiplier MS are used to substitute the functions of the sample-and-hold circuits H1 -H16 and the multipliers M1 -M16 and in this case, the sample-and-hold circuits H1 -H16 and the multipliers M1 -M16 are refreshed sequentially. The adder circuits ADD are provided in duplicate and refreshed similarly.
Patent JP-S60221440-A (JP)
Title: Production of foamed particles of propylene resin
Inventor: ENDOU HIROSHI
IPC: C08J9/18
Filed: 1984-04-19
Abstract: PURPOSE:A dispersion of a specific propylene-ethylene random copolymer is pressurized with an inorganic gas to a specific pressure, then heated up to a specific temperature to give foamed particles of uniform particle size which have been foamed more than 5 times the original volume without use of inorganic filler and a volatile swelling agent. CONSTITUTION:In a tightly sealed vessel, 100pts.wt. of particles of propylene- ethylene random copolymer which has 1-12wt% of ethylene content and a weight of 0.01-20mg every particle is dispersed in 200-100pts.wt. of water using, as a dispersing agent, a mixture of calcium phosphate and sodium dodecylbenzenesulfonate, an inorganic gas such as nitrogen gas is introduced into the vessel to pressurize the inside over 5kg/cm<2>G. Then, they are heated over the melting point to 25 deg.C higher than the melting point and the temperature is kept for more than 30min. At this time, the pressure in the vessel is set to 10-45kg/ cm<2>G and the polymer is discharged out of the outlet in an atomosphere of a lower pressure than the inside to give foamed particles of 0.03-0.18g/cm<3> bulk density.
Patent JP-H09244634-A (JP)
Title: Stringed instrument type electronic musical instrument
Inventor: HASEBE SEI
IPC: G10H1/18
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To reflect timbre variation resulting from a difference in picking position. SOLUTION: A 1st pickup 2 and a 2nd pickup 3 are provided at both the ends of a picking range. When a string 8 is picked, vibration waveforms are propagated from the position to both the sides. When those progressive waves pass by the pickups 2 and 3, the pickups 2 and 3 output electric signals. The time when the electric signals are outputted from the pickups 2 and 3 is determined according to the distance by which the progressive waves are propagated from the picking position, so the difference in the time of the output from the pickups 2 and 3 is found to determine the picking position. The timbre, etc., of a musical sound is controlled according to the thus found picking position information.
Patent JP-H04313675-A (JP)
Title: Night cover supporting structure for open showcase
Inventor: SHIMODA ISAO
IPC: F25D23/02
Filed: 1991-04-12
Abstract: PURPOSE:To rapidly and effectively block an opening of a case and to easily remove a commodity by forming a flexible night cover in a structure for securing at one end to one of both opposed edges of the opening and detachably supporting at the other to the other by a permanent magnet. CONSTITUTION:A flexible night cover 14 inserted to a long hole 11 to block an opening 5 is secured at an upper end to a rotary shaft 13 in a cylinder 12 formed with long slender holes 11 at right and left sides on a lower surface, and a reinforcing material 15 having the same width as right and left widths of the cover 14 is secured to its lower end. A rectangular parallelepiped permanent magnet 31 is provided at the material 15, and the magnet 31 is attracted to a front surface of a front cap 6 thereby to detachably support the lower end of the cover 14 to a lower edge of the opening 5. A tensile strength tending to lift is operated at the cover 14 by a torque operating at the shaft 13. The cover 14 is brought into close contact with the peripheral edge of the opening 15 to block it, and when the magnet 31 is separated from a front cap 6, the opening 5 is released.
Patent JP-H06293574-A (JP)
Title: Silica porous body distributed with macropore and micropore and its production
Inventor: SAKATA KANJI
IPC: C03B20/00
Filed: 1993-04-06
Abstract: PURPOSE:To obtain a silica porous body having micropores arranged in a high order regularity and macropores of large diameter. CONSTITUTION:A mixture dispersion liquid containing an amphiphilic material and alkoxysilane is freeze dried to obtain a silica porous body having micropores generated from the fine structure of molecular structure of the amphiphilic material and macropores generated from the dispersion state of the amphiphilic material in the solvent. Thereby, the molecular structural body produced by the amphiphilic material in the solvent can be fixed by the three- dimensional reaction of the alkoxy silane so that the obtd. silica porous body has a fine structure of a high-order regularity.
Patent JP-H04315020-A (JP)
Title: Light-absorption photometer
Inventor: TAKEUCHI HIDEO
IPC: G01J3/51
Filed: 1991-04-12
Abstract: PURPOSE:To achieve calibration by a reference calibration plate without being affected by a degree of absorption of light according to a turbidity light by selecting a function for outputting a calibration value for setting a value of a turbidity compensation coefficient to '0' by switching a switching function of an operation means. CONSTITUTION:A measurement cell 4 where a liquid to be measured flows and a comparison cell 5 are installed, a measurement light passing through the measurement cell 4 and a reference light passing through the comparison cell 5 are detected by a detector 11 through filters for measuring chromaticity and and turbidity 7 and 8, and then the signal is subjected to operation by an operation means 14, thus enabling the degree of absorption of light of the liquid to be measured to be measured. The operation means 14 has functions 14a-14d for calculating the degree of absorption of light, the chromaticity, and the turbidity with the degree of absorption of light and the turbidity light at the chromaticity light, a function for setting a value of the turbidity compensation coefficient to '0', a function 14f where the turbidity compensation coefficient is set to a value corresponding to the liquid to be measured, and a function 14g switching and selecting the value of the turbidity compensation coefficient and then leading the selected value to a function for calculating the chromaticity. The chromaticity can be corrected without being affected by the degree of absorption of light according to the turbidity using a reference calibration plate 12 by using the operation means 14.
Patent JP-H07260648-A (JP)
Title: Temperature regulator for microplate
Inventor: KONNO HIROYUKI
IPC: G01N1/28
Filed: 1994-03-25
Abstract: PURPOSE:To regulate the temperature of a microplate quickly and uniformly by providing one or more set of temperature sensor and heat transmission means, respectively, on the inner and outer peripheral sides of the microplate. CONSTITUTION:Temperature sensors 10A, 10B measure the temperature of a microplate MP and heat transmitting means 12A, 12B sustain the temperature of the microplate MP at a constant level based on the measured temperature. A set of the sensor 10A and means 12A and a set of the sensor 10B and means 12B are disposed, respectively, on the outer and inner peripheral sides of the plate MP. The means 12A, 12B comprises, respectively of heaters 14A, 14B, heat blocks 16A, 16B, and temperature controllers. The controllers comprise a host controller and a PID controller A, B, wherein the controller B regulates the inside temperature of the microplate MP independently whereas the controller A equalizes the outer peripheral temperature of the plate MP to the inside temperature under control of the host controller. Consequently, the plate MP is controlled to have no temperature difference between the inside and the outer peripheral side.
Patent JP-H07259116-A (JP)
Title: Oscillating device for bucket
Inventor: YOSHIDA YASUTAKA
IPC: E02F3/40
Filed: 1994-03-25
Abstract: PURPOSE:To improve workability by mounting an upper connector rotatably in the longitudinal direction to an arm, and a lower connector rotatably in the horizontal direction to the upper connector. CONSTITUTION:The front end section of an arm 1 is positioned between the upper plate sections 15 at the front end section of an upper connector 4 in the upper connector 4, a series of mounting pins 25 are inserted into the mounting holes of the upper plates 15 and the arm 1, and the upper connector 4 is connected rotatably in the longitudinal direction to the arm 1. The front end of the leg section 26 of a connecting member 3 which is fixed on the arm 1 in a rockable manner and coupled with a cylinder 2 is positioned between the upper plate sections 15 in a rear end section, a series of mounting pins 27 are inserted into the mounting holes of the upper plate sections 15 and the leg section 26 of the connecting member 3, and the upper connector 4 is also combined rotatably in the longitudinal direction to the connecting member 3. When the connecting member 3 is rocked in the vertical direction by the expansion and contraction of the cylinder 2 for a back hoe, the upper connector 4, the lower connector 7 and a bucket 6 are oscillated integrally in the longitudinal direction. The lower connector 7 and the bucket 6 are oscillated integrally in the horizontal direction by expanding and contracting the expansion-contraction bodies 8, 9.
Patent JP-H07263038-A (JP)
Title: Electric connector for coil and connector assembly using the same
Inventor: YUASA KATSUHIKO
IPC: H01R4/24
Filed: 1994-03-25
Abstract: PURPOSE:To provide an electric connector for a coil which can be simply, electrically and mechanically connected to or coupled with a coil bobbin round which an insulating electric wire is wound without by soldering, and a connector assembly using it. CONSTITUTION:An electric connector 100 for a coil has an insulating housing 110 having a cylindrical part and a rear end part 113 having a hinge part 120 and an almost L-shaped contact 130. This contact 130 has contact parts 131 and 133 on both ends, and has a pressure contact connecting part 135 in the vicinity of a bending part. The hinge part 120 of the insulating housing 110 is opened and closed, and an electric element is made connectable to the pressure contact connecting part 135. This electric connector 100 for a coil is integrally connected to a coil bobbin 20 of a coil part 10, and constitutes a connector assembly having a coil.
Patent JP-S59204977-A (JP)
Inventor: KOHAMA KAZUO
IPC: D06M101/16
Filed: 1983-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60224148-A (JP)
Title: Recorder
Inventor: DATE NOBUAKI
IPC: G11B15/087
Filed: 1984-04-20
Abstract: PURPOSE:To prevent previously improper recording by recording a prescribed signal at a prescribed position of a record carrier prior to recording of an information signal to reproduce and decide said prescribed signal and controlling a recording action according to the result of said decision. CONSTITUTION:A generating circuit 63 starts production of reference signals by the first time lapse signal of a signal generating circuit 60. The output (c) of a switching circuit 47 is connected to an input (b), and the reference signal is applied to a head 12 and recorded at a prescribed position on a disk 1. The input/ output (c) of a switching circuit 68 is connected to an output (b) by the 2nd signal of the circuit 60. At the same time, a loading state detecting circuit 69 is actuated. Then the reference signal on the disk 1 which is picked up through the head 12 is supplied to a detection circuit 69C via amplifiers 69A and BPF69B. Thus an envelope level is detected and compared with a reference level Vref by a comparator 69D to be supplied to an FF70. Then a recording action is inhibited if the loading state of the disk 1 is improper.
Patent JP-H03278731-A (JP)
Title: Broadcast source transmitter
Inventor: ISHIGURO MAMORU
IPC: G11B27/024
Filed: 1990-03-28
Abstract: PURPOSE:To send backup transmission information while utilizing a broadcast source in dubbing by a backup recording and reproducing device by devising this transmitter such that a spot transmission order list as to broadcast sources requiring backup and recorded in the backup recording and reproducing device is submitted to the operator. CONSTITUTION:A system controller 12 generates and holds recording information relating to a spot reel in dubbing to the video tape of a backup video tape recorder 14 being a backup recording and reproducing device as a spot transmission order list. When a device controller 11 is in system-down due to a fault or the like, the spot transmission order list is displayed on a monitor 13 and printed out by a printer 25 to submit it to the operator as visual display information. Thus, a broadcast source is sent to a transmitter 7 through a transmission switching device 6 as backup transmission information S15.
Patent JP-H02260435-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIZUKI TOSHIO
IPC: H01L21/338
Filed: 1989-03-30
Abstract: PURPOSE:To prevent a disconnection of an electrode by installing a compound semiconductor layer having a forward mesa-shaped end part; an insulating layer, having an inverted mesa- shaped end part, whose thickness is identical to that of the layer and which comes into close contact with the forward mesa-shaped end part, and an electrode layer which is extended from the compound semiconductor layer to the surface of the insulating layer. CONSTITUTION:The following are formed on the surface of an Si substrate 20: compound semiconductor layers 23, 25 having forward mesa-shaped end parts; an insulating layer 21, having inverted mesa-shaped end parts, whose thickness is identical to that of the compound semiconductor layers 23, 25 and which comes into close contact with the forward mesa-shaped end parts; the compound semiconductor element 25 which has been formed on the surface of the compound semiconductor layer 23; and electrodes 31, 32 which have been extended from the compound semiconductor element 25 to the surface of the insulating layer 21. That is to say, since the respective end parts of the compound semiconductor layers 23, 25 and the insulating layer 21 whose thickness is identical to that of them come into close contact with each other on the surface of the Si substrate 20, the surface of the compound semiconductor layers 23, 25 and the surface of the insulating layer 21 form a continuous flat face. Thereby, it is possible to prevent disconnection of the electrodes and to enhance a yield.
Patent JP-S57197084-A (JP)
Title: Treatment of water containing boron and cod substance
Inventor: TAKADOI TADASHI
IPC: B01J49/00
Filed: 1981-05-28
Abstract: PURPOSE: To carry out ion exchange in good efficiency and to reduce the amount of a regenerating agent, by a method wherein water containing boron and a COD substance is passed through an OH type weakly basic anion exchange resin layer and the obtained eluate is passed through an SO 4  type weakly basic anion exchange resin layer.  
     CONSTITUTION: Water containing boron is an ion-exchangeable form such as BO 3   3-  or a borofluoride and a COD substance in an ion-exchangeable form as a soluble COD substance such as dithioic acid, polythioic acid or an NS compound is passed through an OH type wealky basic anion exchange resin layer to adsorb the boron by ion exchange and the eluate therefrom is subsequently passed through an SO 4  type weakly basic anion exchange resin layer to adsorb the COD substance by ion exchange. The pH of water supplied to the OH type weakly basic anion exchange resin layer is pref. adjusted to 9 or more and that of water supplied to the SO 4  type weakly basic anion exchange resin layer is pref. adjusted to 7 or less. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63244840-A (JP)
Title: Thin film forming device
Inventor: NAKAYAMA TAKEHISA
IPC: H01L31/04
Filed: 1987-03-31
Abstract: PURPOSE:To enable simultaneous formation of good and uniform thin films on many rod-shaped substrates, by disposing a plurality of rod-shaped substrates at approximately parallel and equal intervals so as to perform thin film formation in a discharge space formed between a central electrode and a peripheral electrode in a coaxial cylindrical plasma CVD device of high frequency power and/or direct current power excitation. CONSTITUTION:This device is provided with the following parts: a rod-shaped central electrode 1 which is disposed horizontally in a vacuum container, a peripheral electrode 2 which is disposed coaxially around this central electrode 1. Further, a plurality of rod-shaped substrates 3 are disposed at approximately equal intervals via an insulator supporting member between these central and peripheral electrodes 1, 2 so that they are arranged with the central electrode 1 being in the center and approximately parallel to the central electrode 1. The central electrode 1 is connected with a high frequency power source 4 through a switch S1, and the peripheral electrode 2 is grounded to a ground G. The central electrode 1 is further connected with a direct current power source 5 or 6 for d-c bias application via a changeover switch 52. When discharge is performed between the central electrode 1 and the peripheral electrode 2, a raw gas is made plasmatic by glow discharge decomposition and diffused on surfaces of the rod-shaped substrates 3 which are disposed inside said discharge space. Hence, a uniform thin film is formed on the surface of each rod-shaped substrate.
Patent JP-H01251485-A (JP)
Title: Device for preventing rotation of tape reel
Inventor: IWAHASHI YUJI
IPC: G11B23/087
Filed: 1988-03-31
Abstract: PURPOSE:To absorb slackness on a magnetic tape by engaging a tape reel with a connecting piece surely by locking the rotation of the tape reel after rotating a little in a direction to absorb the slackness of the magnetic tape by a reel locking member, and engaging the connecting piece with the gap part of the tape reel. CONSTITUTION:By performing a loading unloading operation from a cassette loading device, etc., the pressing of the reel locking member 22 is released by a lock releasing pin. As a result, the member 22 is slided between guide walls 24 in a direction to lock the tape reel 13 by pressing a spring 23. On the middle way of sliding a connecting lug 27 is engaged with the gear part 21 of the reel 13 by abutting an expansion operating piece 29 with the curvature part 26a of the connecting piece 26 at the tip of the member 22 and expanding the connecting pieces 26 by advancing between them. Furthermore, when the member 22 is slided to the position of the stopper 31 of the guide wall 24, the tape reel 13 is rotated in a direction to take up the magnetic tape, and the slackness on the tape if eliminated, then, reel locking is completed.