baber/WOPTO huggingface dataset:
Patent JP-H08318928-A (JP)
Title: Tamperproof foldable carton
Inventor: GIYUNTAA TSUIIGERUTO
IPC: B65D5/06
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enable judgement as to whether a carton has been left as it is or it has been unsealed in the market by providing a plurality of closure flaps on the lateral side pieces and forming one or more adhesion points on the closure flaps provided vertically and laterally. SOLUTION: A blank is folded to form a folded carton 5. At first, closure flaps 3 of vertical side pieces 7 are pasted. In this state, the folded carton 5 is opened to insert a product from lateral side piece 6. A content is put inside and a plurality of closure flaps 2 formed at both lateral side pieces 6 are pasted. It is posible that the pasted closure flaps 3 on the vertical side pieces 7 are peeled off to take out the product and the folded carton 5 is opened and it is again closed. Whether the carton has been left as it is or it has been unsealed can be judged when the content is contained inside.
Patent JP-2000311176-A (JP)
Title: Data retrieval managing device and program recording medium therefor
Inventor: SHIMIZU JUNICHI
IPC: G06F17/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the analyzed result as various materials by dividing the retrieval conditions of data into plural elements, storing these elements as retrieval history information and analyzing that information. SOLUTION: A portable terminal 2 acquires retrieval conditions corresponding to plural elements each time the data file of a CF card 3 is retrieved, and the retrieval condition for each element is stored in the retrieval history file of the terminal as retrieval history information. A server computer 1 prepares a retrieval history accumulation file 6 by collecting retrieval history files from the respective CF cards 3 in the state of setting the CF card 3 corresponding to the terminal, the contents of this retrieval history accumulation file 6 are analyzed with any element as a key and the analyzed result is outputted as the accumulation report of retrieval conditions.
Patent JP-2000311835-A (JP)
Title: Electric double-layer capacitor
Inventor: MATSUNO SHINYA
IPC: H01G11/86
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a compact electric douple-layer capacitor whose inner resistance is low. SOLUTION: An electric double-layer capacitor 1, having a plurality of polarizable electrodes 2, a laminate 4 consisting of a porous separator 3 arranged between the polarizable electrodes 2, a pair of a current collectors formed in upper and lower surfaces of the laminate 4, a first lead terminal 9a connected to one current collector 6a of a pair of current collectors 6 and a second lead terminal 9b, which is provided with a through-hole 10 passing through the laminate 4 and the one current collector 6a, inserted into the through-hole 10 with an insulation layer 11 interposed and connected to the other current collector 6b is prepared.
Patent JP-H07334849-A (JP)
Title: Signal reproducing device for optical disk device
Inventor: NAKANO JUNICHI
IPC: G11B7/005
Filed: 1994-06-02
Abstract: PURPOSE:To eliminate only a low frequency noise without varying a reproduced waveform by realizing a transient compensation circuit which can operate at a high speed without being affected by a low frequency noise. CONSTITUTION:An output of a high-pass filter 1 eliminating a low frequency noise of a reproduced signal is supplied to a waveform compensation circuit 2 compensating transient of a reproduced signal generated by the high-pass filter 1. This waveform compensating circuit 2 is constituted with a low-pass filter 3, an adding circuit 4 adding an output of the low-pass filter 3 and an output of the high pass-filter 1, and a quantization circuit 5 quantizing an output of the adding circuit 4. The high-pass filter 1 and the low-pass filter 3 have the same time constant.
Patent JP-S5822134-A (JP)
Title: Easily adherent polypropylene film
Inventor: YOSHII TOSHIYA
IPC: B29C65/00
Filed: 1981-08-04
Abstract: PURPOSE:To produce the polypropylene film having superior adhesion, slipperiness, transparency, luster and antistatic property and suitable for preparation of sacks wherein the outer layer of the film has the atomic constitution-ratio of O/C and N/C respectively in a specified range. CONSTITUTION:In this good adhesive PP film, atomic constitution-ratio (ratio of number of atoms) on the surface layer of at least one side of a film is specified such that O/C is in the range of 0.15-0.35 and N/C is in the range of 0.005- 0.08. By such atomic constitution-ratio, (A) it is well adhesive and suitable for making a seak by adhesion, (B) it has good workability on account of sufficient slipperiness, (C) it has good workability due to its superior antistatic property, and (D) the apparance of the box may be finished finely by its transparency and its luster, when the sack is made by adhesion. Owing to said superior properties, it is utilized for print laminate, packaging material with the print made on the film itself, the base material for adhesion tape and so on, besides it is suitable for the sack-adhesion.
Patent JP-H07325953-A (JP)
Title: Bill conveying and discriminating device
Inventor: ONO TAKASHI
IPC: G07D9/00
Filed: 1994-06-02
Abstract: PURPOSE:To provide a bill conveying and discriminating device which is improved in the return process speed of bills by reducing the depth-directional thickness as much as possible and also prevents the bill from being drawn out. CONSTITUTION:The bill conveying and discriminating device 1 consists of a looped endless bill guidance passage 7 which is provided with a bill guide means 3 at a specific peripheral surface position and also has a couple of bill entrance and exits 30 and 31, a bill conveying means 8 which conveys a bill inserted into the bill guide passage 7 in one direction, and sliders 32 and 33 which open and close the bill entrance exits 30 and 31 independently at specific timing.
Patent JP-S5821550-A (JP)
Title: Detector for knife marks
Inventor: INOUE TOSHINORI
IPC: G01N21/89
Filed: 1981-07-31
Abstract: PURPOSE:To detect knife marks on a single sheet accurately, by a method wherein light is alternately applied from two opposed directions to the surface of a single sheet. CONSTITUTION:A rotary disc 8 comprises a body 8a consisting of a shielding member, and a translucent hole 8c in outside of a horizontal rotating shaft 8b. The disc 8 is driven to rotate on the shaft 8b with light source 7 by a motor in a driving circuit 11, so that light which passes through the translucent hole 8c is applied alternately to terminals 9a and 10a of a pair of fibers 9 and 10. The other terminals 9b and 10b of fibers 9 and 10 are arranged to face with each other on the single sheet 1, so as to apply light to the sheet 1 alternately from two opposed directions. The light reflected on the surface of the single sheet 1 is converted photoelectrically by a photomultiplier 14. The output from 14 is applied to a detector circuit 20 for detecting whether there is a defective knife mark or not.
Patent JP-S612355-A (JP)
Title: Composite semiconductor element
Inventor: OKABE TAKEAKI
IPC: H01L21/8234
Filed: 1984-06-15
Abstract: PURPOSE:To reduce the driving power of an insulated gate semiconductor element by integrating an element with an insulating gate as a main switch and an insulating gate element forming a source follower using the insulating gate as load to the same chip. CONSTITUTION:An insulating gate as a main switch and a gate 9 for a transistor Q1 are connected mutually to sources 12, 14 in MOS field-effect transistors Q2, Q3, the MOS field-effect transistors Q2, Q3 shape a source follower, and the insulating gate and the gate 9 for the transistor are employed as the load of the source follower. When an externally formed capacitance is connected between a terminal D and a grounding E at the terminal D, power for driving the main switch can be fed from a main power supply.
Patent JP-H08310292-A (JP)
Title: Lighting fixture for vehicle
Inventor: MURAHASHI KATSUHIRO
IPC: B60Q1/44
Filed: 1995-05-19
Abstract: PURPOSE: To provide a lighting fixture for a vehicle wherein assembly workability can be improved further with product accuracy fixedly maintainable. CONSTITUTION: Bases 16a, 16a are provided in both ends of a bar-shaped light source 16. Engaging pawls 16b, 16b are respectively provided in the bases 16a, 16a. A pair of auxiliary holders 14, 14, inserted from an end part of the light source 16, are engaged with the engaging pawls 16b, 16b and prevented from coming off, to hold a pair of the auxiliary holders 14, 14 in a positioning condition to a reflector 13. In this way, the light source 16 is held to the reflector 13.
Patent JP-S61280578-A (JP)
Title: Digital phase comparator
Inventor: HASEGAWA YUTAKA
IPC: H03L7/08
Filed: 1985-06-05
Abstract: PURPOSE:To facilitate the return of phase comparing output to an origin even when a phase is largely shifted by the effect due to disturbance and to prevent a lead-in time, by applying limiter to phase comparing output to hold said output within a specific difference range. CONSTITUTION:The phases of binary input signal respectively emitted from terminals 1, 2 are compared by a subtraction circuit 5 formed of a complement circuit 3 and an adder circuit 4. When this phase comparing output is a set value or more, a comparing circuit 6 outputs a control signal to control a change-over circuit 6 along with the direction output corresponding to the polarity from a direction detecting circuit 7. By this method, the phase comparing output equal to or less than the set value is outputted from the circuit 8 as it is and, when the phase comparing output is the set value or more, limiter is applied to the phase comparing output to output the constant phase comparing output held within a specific phase difference range. Therefore, even when a phase comparator received large effect due to disturbance such as the abrupt change of frequency, the phase comparing output comes to a single positive or negative component and the return of the phase comparing output to an origin becomes easy. As a result, a lead-in time becomes short and a digital phase comparator capable of being used in PLL is obtained.
Patent JP-S61279132-A (JP)
Title: Semiconductor device
Inventor: HOZUMI HIROKI
IPC: H01L21/314
Filed: 1985-06-05
Abstract: PURPOSE:To efficiently prevent the characteristics of semiconductor device from deteriorating by relieving the inner stress by a method wherein films with inner stress as compression stress and the other films with inner stress as tension stress are alternately laminated. CONSTITUTION:The first Si3N4 films 8, 11 with inner stress as the compression stress and the second SiO2 films 6, 13 with inner stress as the tensile stress are alternately laminated on a substrate (Si wafer) 4. Resultantly, the inner stresses in overall laminated films are mutually offsetted one another between all the films to be efficiently relieved. Therefore any leakage from wirings due to any cracks caused in the first films 8, 11 and the second films 6, 13 can be avoided to efficiently prevent the characteristics of semiconductor device from deteriorating.
Patent JP-S5913067-A (JP)
Title: Formation of thin film
Inventor: TAKEUCHI HIROSHI
IPC: C23C14/32
Filed: 1982-07-13
Abstract: PURPOSE:To make the vector and intensity of the residual stress to be accumulated in the thin film formed on a substrate controllable with the intensity of the electric field to be applied in a physical vapor growth method, by limiting the valence of the ions to be injected to the substrate. CONSTITUTION:A material that forms ionized particles of <=2 valence of ion such as boron or the like is evaporated from a vapor source 4 provided with an electron beam gun 5 and a positive DC electric field is applied from an electric power source 6 to a thermion accelerating electrode 3 to accelerate the electrons released from the source 4 and to bring the same into collision against the evaporating particles so as to ionize the same, in a bell-jar 1 wherein gaseous pressure is maintained at about 1-3X10<-5>Torr. A negative electric field is further applied to a substrate 2 from an ion accelerating electric power source 7 to vapor-deposit the ionized evaporating particles on the substrate 2, thereby forming a thin film thereon. The ionized particles limited to low valence of ion are made uniform in the impact energy of the ions, and the residual stress in the thin film is made controllable with only the intensity of the electric field to be applied on the substrate 2.
Patent JP-H06112205-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAHIRA YOSHIHIRO
IPC: G11B20/10
Filed: 1993-05-25
Abstract: PURPOSE:To provide a semiconductor integrated circuit device where there is few clock skew between D flip-flops even if the number of the flip-flops to be used increases. CONSTITUTION:A clock signal inputted to a clock terminal 62 is sent through a clock wiring 75 arranged being like a ring, and then, via respective clock buffers 63 to 66, it is sent through a clock wiring 76 arranged being like a ring to D flip-flop groups 67 to 70. Since the clock wirings 75 and 76 are like a ring, the load of the clock buffers 63 to 66 applied to the D flip-flop groups 67 to 70 are made uniform, and the output delay differences among the respective clock buffers 63 to 66 is made equal to each other and is reduced at the same time.
Patent JP-S5347203-A (JP)
Title: Automobile linking system
Inventor: NAKAMURA NOBUHIRO
IPC: H04Q7/00
Filed: 1976-10-12
Abstract: PURPOSE:To form a wireless telephone circuit through trnsmission/reception of a weak electric wave in a linking system for automobiles and to install the telephone circuit with no allotment limitation of the frequency and with no limitation for the service area due to the self-unit.
Patent JP-S62278625-A (JP)
Title: Input device simulator
Inventor: OOSUGI HITOSHI
IPC: G06F11/22
Filed: 1986-05-27
Abstract: PURPOSE:To perform the optional operation of a keyboard with optional timing by storing the operation of the keyboard together with its timing and also in a form that can by visually recognized to attain easy confirmation and corrections. CONSTITUTION:An ASC converting means 13 combines the codes KBD-ASC and TIME-ASC each reception of the KBD code with a single key stroke to form an ASC character string of 7 bytes (fixed length). A memory circuit 15 stores the ASC character string received from the means 13 into an ASC file. Thus this ASC file can store the operations of a keyboard 3 together with the timing. In addition, the operations are easily confirmed with the ASC file since the ASCII string is displayed on the screen of a CRT 4 in the form the characters which can be easily and visually recognized. Furthermore an external access is possible with the ASC file and therefore the correction/editing jobs are facilitated to regenerate an optional keyboard operation.
Patent JP-H11278211-A (JP)
Title: Seat belt cover
Inventor: KUROTAKI YUTAKA
IPC: B60R22/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To protect a cloth while preventing generation of abrasion of the cloth due to the friction between a seat belt and the cloth by providing a seat belt for vehicle with a seat belt cover made of the cotton cloth. SOLUTION: In order to prevent the generation of abrasion of a cloth as a cause of partial change of appearance of the cloth such as waxed by the friction between a seat belt and the cloth made of a special kind of material during the installation of the seat belt at the time of driving a vehicle, the seat belt is provided with a cover made of the cotton cloth so as to prevent the generation of damage of the cloth. The cover material is formed thick so as to also have an effect for relaxing the impact at the time of collision.
Patent JP-H0417965-A (JP)
Title: Nozzle for continuous casting
Inventor: FUKUOKA HIROMI
IPC: B22D11/06
Filed: 1990-05-11
Abstract: PURPOSE:To prevent the development of warp and crack in a nozzle by joining plural piece plates divided to longitudinal direction while inserting glassy sealing material on joining face in the nozzle body having slender opening cross section. CONSTITUTION:The nozzle body 2 is divided to the longitudinal direction into the divided piece plates 4, 5 and thick parts 7 are formed as connecting with the recessed part 6. One face of the thick part 7 arranges the joining face 8 forming flat surface mutually slidable and cutout part 9 at edge part thereof, and after joining, the glassy material is packed in a V groove 10 at the edge part as the sealing material. Bolts 12 and nuts 13 are fitted in through holes 11 and assembled. Even if the difference is developed in heating condition to both divided piece plates 4, 5, heat stress is not developed as the whole nozzle and the crack and warp are not developed.
Patent JP-S6015311-A (JP)
Title: Transferring apparatus
Inventor: KISHI JIYOUTAROU
IPC: B65G33/24
Filed: 1983-07-06
Abstract: PURPOSE:To smoothly transfer an object to be delivered toward the vertical upper direction without shedding the object by the edge of a wing plate, by providing a cut portion by making the diameter of a supplying section of a spiral wing plate inserted axially into a transferring cylinder smaller than that of the other portion of the wing plate. CONSTITUTION:A transferring cylinder body 4 is constructured by a transferring cylinder body 1 provided with a discharge cylinder 2 and 2 supply cylinder 3 connected to the upper end portion of the cylinder 1 and the lower end portion of the cylinder 1, respectively. In addition, a spiral wing shaft 8 is constructed by a rotary shaft 5 provided in the transferring cylinder 4, being supported by bearing members 6 at its upper and lower end portions, and a spiral wing plate 7 consisting of a sheet of continuous band plate and secured to the outer circumferential surface of the shaft 5 over the whole length of the transferring cylinder 4. In this case, a supply port 9 is provided at the side wall of the supply cylinder 3, and a cut portion is formed by making the diameter of a part of said wing plate 7 corresponding to the height of supply port 9 smaller. Thereby, after the object to be delivered is dropped on the wing plate 7 spaced at one pitch lower from the cut portion 10, the object is, in turn, transferred upward following the rotation of the wing plate 7.
Patent JP-H11304688-A (JP)
Title: Gas exhaust system for particle monitor
Inventor: MORIYA SHUJI
IPC: G01N15/14
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas exhaust system for particle monitor which can efficiently and surely monitor particles by coagulating the particles by regulating the flow rate area of an exhaust gas and irradiating the coagulated particles with laser light. SOLUTION: A gas exhaust system is constituted to exhaust the gas in a treating chamber 4 by means of vacuum pumps 18 and 20 connected to the chamber 4 through an exhaust pipe 16 and, at the same time, to measure the particles P contained in the gas by irradiating the exhausted gas with measuring laser light L1. The system is provided with a regulating means 22 which regulates the flow rate of the exhaust gas by narrowing the area of the flow passage of the gas and is connected to the exhaust pipe 16 and a measuring means 24 which measures the particles contained in the gas by irradiating the particles coagulated by means of the regulating means 22 with the measuring laser light.  Therefore, the gas exhaust system can efficiently and surely monitor the particles by coagulating the particles by regulating the flow rate area of the exhaust gas by means of the regulating means 22 and irradiating the regulated flow of the exhaust gas with the laser light.
Patent JP-S5646386-A (JP)
Title: Dropout compensating circuit
Inventor: YAMAZAKI SHIYOUHEI
IPC: H04N9/88
Filed: 1979-09-25
Abstract: PURPOSE:To enable the rational dropout compensation, by generating the hue signal converted into a low frequency through the conversion of it to the frequency conversion signal converted into the standard hue signal frequency, in place of the reproducing frequency modulation signal, when a dropout takes place in the reproduced frequency modulation signal. CONSTITUTION:The head 2 amplifies the reproduced signal, which is fed to HPF4 and also fed to LPF10 to produce the chroma signal converted into a low frequency from the frequency conversion signal generating circuit 12. Further, the output of HPF4 is fed circuit 6 to detect the peak value of modulation wave, and when it is smaller than the peak value level predetermined, the switch signal is fed to the circuit 5. Further, the chroma signal converted into a low frequency from the circuit 12 is input with the switch signal and the output of HPF4 is fed to the limiter circuit 7 to replace the missing part of signal due to the dropout with the output of the circuit 12, the circuit 7 rejects the amplitude modulation component to output the luminance in which the dropout is compensated.
Patent JP-H09305960-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: TADOKORO NOBUYUKI
IPC: G11B5/725
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium whose durability is excellent and whose life is made long by a method wherein a gas composed of scatter- preventing molecules is brought into contact with the magnetic recording medium which comprises at least a magnetic layer, a protective film layer and a lubricant layer on a nonmagnetic substrate and the scatter-preventing molecules are stuck effectively to the lubricant layer. SOLUTION: A magnetic recording medium is composed of a substrate 1, of magnetic thin-film layers 3 formed on nonmagnetic metal layers 2 formed on both faces of the substrate, of protective layers 4 formed on the thin-film layers 3, of lubricant layers 5 formed on the protective layers 4 and of scatter- preventing molecule layers 6 formed on the lubricant layers 5. For example, nonmagnetic layers 2 as substrate layers which are composed of Cr are formed on a substrate 1 by a sputtering method, and Co-Pt-based alloy magnetic layers 3 are formed on the nonmagnetic metal layers 2 by a sputtering method. In addition, carbon protective layers are formed on the magnetic layers 3 by a sputtering method.  The obtained substrate is dipped into a solution in which a perfluoropolyether-based lubricant is dissolved in a fluorine-based solvent, lubricant layers 5 are formed, and a magnetic disk is manufactured.
Patent JP-S5456121-A (JP)
Title: Speed controller for dc motor
Inventor: HARAO NORIYUKI
IPC: H02P7/06
Filed: 1977-10-13
Abstract: PURPOSE: To enable a recovery smoothly returning to the set speed of rotation, with a hunting prevented from occurring, in cases that a rotational speed of the motor come to be above the set speed of rotation due to a disturbance.  
     CONSTITUTION: A speed of DC motor 1 is detected by a frequency generator 3, being converted into a voltage signal by a F-V converter 4, with a signal inputted to a forward run-brake switching circuit 5, and in accordance with whether an operation at forward run or brake, are switched a drive circuit 2 and a differential amplifier outpout selector circuit 6. An output signal of differential amplifier 7 is given to the drive circuit 2 through the output selector circuit 6 and DC amplifier 8, making a control of the motor 1. The forward run-brake switching circuit 5, by means of switching the drive circuit 2 through a drive circuit switching circuit 9, will change a generating torque of the motor 1 to a positive direction and negative direction in a manner of interlocking, and in case of the rotational speed increasing due to a disturbance, a recovery to smoothly return to the initial speed of rotation can be operated without causing phenomena of hunting 
     COPYRIGHT: (C)1979,JPO&Japio